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NPT-1200 Version 4.0

Installation and Maintenance Manual

NPT-1200 Installation and Maintenance Manual V4.0 Catalog No: X91625 Drawing No: 426006-2345-063-A00 March 2015 1st Edition

ECI's NPT-1200, NPT-1050, NPT-1020, NPT-1021, and NPT-1010 products comply with CE2.0 standard. ECI's NPT-1600 product complies with MEF9 and MEF14 standards.

ECI's qualification lab is accredited by A2LA for competence in electrical testing according to the International Standard ISO IEC 17025-2005 General Requirements for the Competence of Testing and Calibration Laboratories. ECI's management applications run on VMWare virtualization hypervisors.

© Copyright by ECI, 2012-2015. All rights reserved worldwide. This is a legal agreement between you, the end user, and ECI Ltd. (“ECI”). BY OPENING THE DOCUMENTATION AND/OR DISK PACKAGE, YOU ARE AGREEING TO BE BOUND BY THE TERMS OF THIS AGREEMENT. IF YOU DO NOT AGREE TO THE TERMS OF THIS AGREEMENT, PROMPTLY RETURN THE UNOPENED DOCUMENTATION AND/OR DISK PACKAGE AND THE ACCOMPANYING ITEMS (INCLUDING WRITTEN MATERIALS AND BINDERS OR OTHER CONTAINERS), TO THE PLACE FROM WHICH YOU OBTAINED THEM. The information contained in the documentation and/or disk is proprietary and is subject to all relevant copyright, patent, and other laws protecting intellectual property, as well as any specific agreement protecting ECI's rights in the aforesaid information. Neither this document nor the information contained in the documentation and/or disk may be published, reproduced, or disclosed to third parties, in whole or in part, without the express prior written permission of ECI. In addition, any use of this document, the documentation and/or the disk, or the information contained therein for any purposes other than those for which it was disclosed, is strictly forbidden. ECI reserves the right, without prior notice or liability, to make changes in equipment design or specifications. Information supplied by ECI is believed to be accurate and reliable. However, no responsibility whatsoever is assumed by ECI for the use thereof, nor for the rights of third parties, which may be affected in any way by the use and/or dissemination thereof. Any representation(s) in the documentation and/or disk concerning performance of ECI product(s) are for informational purposes only and are not warranties of product performance or otherwise, either express or implied. ECI's standard limited warranty, stated in its sales contract or order confirmation form, is the only warranty offered by ECI. The documentation and/or disk is provided “AS IS” and may contain flaws, omissions, or typesetting errors. No warranty is granted nor liability assumed in relation thereto, unless specifically undertaken in ECI's sales contract or order confirmation. Information contained in the documentation and in the disk is periodically updated, and changes will be incorporated in subsequent editions. If you have encountered an error, please notify ECI. All specifications are subject to change without prior notice. The documentation and/or disk and all information contained therein is owned by ECI and is protected by all relevant copyright, patent, and other applicable laws and international treaty provisions. Therefore, you must treat the information contained in the documentation and disk as any other copyrighted material (for example, a book or musical recording). Other Restrictions. You may not rent, lease, sell, or otherwise dispose of the documentation and disk, as applicable. YOU MAY NOT USE, COPY, MODIFY, OR TRANSFER THE DOCUMENTATION AND/OR DISK OR ANY COPY IN WHOLE OR PART, EXCEPT AS EXPRESSLY PROVIDED IN THIS LICENSE. ALL RIGHTS NOT EXPRESSLY GRANTED ARE RESERVED BY ECI. All trademarks mentioned herein are the property of their respective holders. ECI shall not be liable to you or to any other party for any loss or damage whatsoever or howsoever caused, arising directly or indirectly in connection with this documentation and/or disk, the information contained therein, its use, or otherwise. Notwithstanding the generality of the aforementioned, you expressly waive any claim and/or demand regarding liability for indirect, special, incidental, or consequential loss or damage which may arise in respect of the documentation and/or disk and/or the information contained therein, howsoever caused, even if advised of the possibility of such damages. The end user hereby undertakes and acknowledges that they read the "Before You Start/Safety Guidelines" instructions (when provided by ECI) and that such instructions were understood by them. It is hereby clarified that ECI shall not be liable to you or to any other party for any loss or damage whatsoever or howsoever caused, arising directly or indirectly in connection with you fulfilling and/or failed to fulfill in whole or in part the "Before You Start/Safety Guidelines" instructions. All graphics included in this document are for illustrative purposes only and might not correspond with your specific product version.

Contents 1

About This Manual ...................................................................................... 1-1 1.1

Intended Audience................................................................................................................. 1-1

1.2

Document Organization ......................................................................................................... 1-1

1.3

Notes and Warnings............................................................................................................... 1-1

1.4

Related Documentation ......................................................................................................... 1-2

1.5

How to Obtain ECI Technical Documentation ....................................................................... 1-2

1.6

Technical Assistance .............................................................................................................. 1-2

2

Introducing the NPT-1200............................................................................ 2-1

3

Before You Start .......................................................................................... 3-1 3.1

Overview ................................................................................................................................ 3-1

3.2

Outline of the Installation Procedure .................................................................................... 3-1

3.3

Site Preparation ..................................................................................................................... 3-2

3.4

3.3.1

Environmental Requirements ................................................................................................. 3-3

3.3.2

Physical Location ..................................................................................................................... 3-3

3.3.3

Power Sources ......................................................................................................................... 3-4

Tools and Test Equipment ..................................................................................................... 3-4 3.4.1

3.5

3.6

3.7

Cleaning Optical Connectors ................................................................................................... 3-4

Installing the NPT-1200 in Racks ............................................................................................ 3-4 3.5.1

Installation Plan ....................................................................................................................... 3-5

3.5.2

Typical NPT-1200 Installation .................................................................................................. 3-5

3.5.3

Integrating NPT-1200 Shelves and Other Equipment in One Rack ......................................... 3-6

Preparing Cables and Fibers .................................................................................................. 3-6 3.6.1

Grounding Cables .................................................................................................................... 3-6

3.6.2

DC Power Cables ..................................................................................................................... 3-6

3.6.3

Alarm Cables ........................................................................................................................... 3-7

3.6.4

Management Cables ............................................................................................................... 3-7

3.6.5

Timing (Clock) Cables .............................................................................................................. 3-8

3.6.6

Electric Traffic Cables .............................................................................................................. 3-8

3.6.7

Optical Fibers........................................................................................................................... 3-9

Work and Equipment Safety ................................................................................................ 3-10 3.7.1

Grounding Requirements ...................................................................................................... 3-10

3.7.2

Power Supply Requirements ................................................................................................. 3-11

3.7.3

Laser Safety Requirements.................................................................................................... 3-12

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3.7.4

4

Contents

Protection against Electrostatic Discharge............................................................................ 3-15

Installing Equipment ................................................................................... 4-1 4.1

Overview ................................................................................................................................ 4-1

4.2

Preliminary Preparations ....................................................................................................... 4-1

4.3

Installation Sequence............................................................................................................. 4-1

4.4

Unpacking and Performing Visual Inspection ........................................................................ 4-1

4.5

Installation Options................................................................................................................ 4-2

4.6

Integrating NPT-1200 Shelves and Other Equipment in One Rack ........................................ 4-4

4.7

Installing Ancillary Units in Racks........................................................................................... 4-5

4.8

4.9

4.7.1

Installing the RAP-BG .............................................................................................................. 4-5

4.7.2

Installing the RAP-4B ............................................................................................................. 4-11

4.7.3

Installing the FST ................................................................................................................... 4-17

4.7.4

Installing the ODF .................................................................................................................. 4-19

4.7.5

Installing the xDDF-21 Patch Panel ....................................................................................... 4-21

4.7.6

Installing the PIM2_63 Cable Guide and Holder ................................................................... 4-21

4.7.7

Installing the ICP_MCP30 ...................................................................................................... 4-22

Installing the NPT-1200 Platform in the Rack ...................................................................... 4-23 4.8.1

Installing the NPT-1200 Shelf in the Rack.............................................................................. 4-23

4.8.2

Grounding the NPT-1200 Shelf.............................................................................................. 4-24

4.8.3

Installing Power Modules in the NPT-1200 ........................................................................... 4-24

4.8.4

Installing the FCM in the NPT-1200 ....................................................................................... 4-25

4.8.5

Installing the MCP1200 Module ............................................................................................ 4-25

4.8.6

Installing XIO64 or XIO16_4 Modules in the NPT-1200......................................................... 4-27

4.8.7

Installing Tslot Modules in the NPT-1200 ............................................................................. 4-28

4.8.8

Installing a Double Slot Module in the NPT-1200 ................................................................. 4-29

4.8.9

Installing SFP/XFP/SFP+ Modules .......................................................................................... 4-31

Installing the EXT-2U Platform in the Rack .......................................................................... 4-32 4.9.1

Installing the EXT-2U Shelf on the NPT-1200 Shelf ............................................................... 4-33

4.9.2

Installing the H Connector ..................................................................................................... 4-34

4.9.3

Disassembling the EXT-2U from the NPT-1200 ..................................................................... 4-34

4.9.4

Attaching the EXT-2U Shelf to the Rack ................................................................................ 4-36

4.9.5

Identifying Slots in the NPT-1200 .......................................................................................... 4-37

4.9.6

Installing a Power Module in the EXT-2U .............................................................................. 4-38

4.9.7

Installing an FCU_E2U in the EXT-2U..................................................................................... 4-39

4.9.8

Installing Extension Cards in the EXT-2U ............................................................................... 4-40

4.9.9

Installing Long Cards in the EXT-2U ....................................................................................... 4-41

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4.10

Contents

Connecting Fibers and Cables to the NPT-1200 Shelf.......................................................... 4-43 4.10.1 Connecting Power and Alarm Cables to a DC Power Source ................................................ 4-43 4.10.2 Connecting Optical Fibers to Optical Modules ...................................................................... 4-44 4.10.3 Routing and Connecting Electrical Interface Cables to the NPT-1200 .................................. 4-44 4.10.4 Routing and Connecting Data Interface Cables to Ethernet Interfaces ................................ 4-49 4.10.5 Routing and Connecting Electrical Cables between the MCP64 and the ICP_MCP30 ............................................................................................................................ 4-50 4.10.6 Connecting the Timing (Clock) Cable .................................................................................... 4-51

5

Commissioning Tests ................................................................................... 5-1 5.1

Overview ................................................................................................................................ 5-1

5.2

Test Equipment ...................................................................................................................... 5-1

5.3

Site Commissioning Tests ...................................................................................................... 5-2

5.4

5.3.1

Checking Cards and Modules Installed in Each Shelf .............................................................. 5-2

5.3.2

Visual Inspection and Mechanical Checks ............................................................................... 5-2

5.3.3

Measuring Optical Levels ........................................................................................................ 5-4

5.3.4

Platform Power-On Test Procedure ........................................................................................ 5-4

SDH Commissioning Tests ...................................................................................................... 5-5 5.4.1

Test Equipment Setup ............................................................................................................. 5-5

5.4.2

Loss of Signal (LOS) Detection Test ......................................................................................... 5-6

5.4.3

Network Timing Synchronization Test .................................................................................... 5-6

5.4.4

Input Sensitivity Test ............................................................................................................... 5-7

5.4.5

Equipment Power-On Test ...................................................................................................... 5-7

5.4.6

Traffic Stability Test ................................................................................................................. 5-8

5.4.7

Path Protection and Nonretrieval Test.................................................................................... 5-8

5.4.8

Severity Assignment Test ........................................................................................................ 5-8

5.4.9

Transmission Alarm-Handling Test .......................................................................................... 5-9

5.4.10 Maintenance Action Test ........................................................................................................ 5-9

5.5

6

Data Network Commissioning Tests .................................................................................... 5-10 5.5.1

Throughput and Latency Tests .............................................................................................. 5-10

5.5.2

System Recovery and Reset Tests ......................................................................................... 5-11

5.5.3

Frame Loss Rate Test ............................................................................................................. 5-11

5.5.4

Stability Test .......................................................................................................................... 5-12

5.5.5

Alarm-Handling Test .............................................................................................................. 5-12

Maintenance ............................................................................................... 6-1 6.1

Overview ................................................................................................................................ 6-1

6.2

Test Equipment, Tools, and Materials ................................................................................... 6-1

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Contents

6.3

Preventive Maintenance ........................................................................................................ 6-1

6.4

Onsite Troubleshooting ......................................................................................................... 6-2

6.5

Troubleshooting Power Problems ......................................................................................... 6-3

6.6

Troubleshooting Using Component Indicators ...................................................................... 6-4

6.7

Replacing Cards and Modules .............................................................................................. 6-14 6.7.1

Safety and Workmanship ...................................................................................................... 6-14

6.7.2

Replacing the MCP1200 Card ................................................................................................ 6-15

6.7.3

Replacing XIO64 or XIO16_4 Cards........................................................................................ 6-15

6.7.4

Replacing Tslot Cards ............................................................................................................ 6-16

6.7.5

Replacing Power Modules ..................................................................................................... 6-16

6.7.6

Replacing the FCU Module .................................................................................................... 6-17

6.7.7

Replacing an ICP for the MCP1200 ........................................................................................ 6-18

6.7.8

Replacing SFP/XFP/SFP+ Transceivers ................................................................................... 6-18

Connection Data.......................................................................................... 7-1 7.1

Overview ................................................................................................................................ 7-1

7.2

INF_1200 DC Input Power Connectors .................................................................................. 7-1

7.3

MNG and AUX MNG Ethernet Connectors ............................................................................ 7-1

7.4

T3/T4 Timing Connector ........................................................................................................ 7-2

7.5

1PPS/ToD Timing Connector .................................................................................................. 7-3

7.6

Auxiliary Connector on the MCP1200.................................................................................... 7-4

7.7

RS-232 Connector .................................................................................................................. 7-5

7.8

Orderwire Connector ............................................................................................................. 7-6

7.9

V.11 Overhead Connector ..................................................................................................... 7-7

7.10

Alarms Connector .................................................................................................................. 7-8

7.11

E1 Connectors on the PME1_21 and MSE1_16 ..................................................................... 7-9

7.12

PME1_63 Connection Data .................................................................................................. 7-13

7.13

Ethernet Interface Connectors ............................................................................................ 7-23

7.14

PM345_3 Card Connection Data ......................................................................................... 7-23

7.15

P345_3E Card Connection Data ........................................................................................... 7-23

7.16

PE1_63 Card Connection Data ............................................................................................. 7-23

7.17

SM_10E/EM_10E Card Connection Data ............................................................................. 7-29 7.17.1 Connection Data for SM_FXO_8E and SM_FXS_8E Interfaces .............................................. 7-30 7.17.2 Connection Data for SM_EM_24W6E Interfaces .................................................................. 7-30 7.17.3 Connection Data for SM_V24E Interfaces ............................................................................. 7-32 7.17.4 Connection Data for SM_V35_V11 Interfaces ...................................................................... 7-36

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7.17.5 Connection Data for SM_CODIR_4E Interfaces ..................................................................... 7-38 7.17.6 Connection Data for SM_OMNI_E Interfaces ....................................................................... 7-39

7.18

ICP_V35 Connection Data .................................................................................................... 7-40

7.19

ICP_V11_V24 Connection Data............................................................................................ 7-41

7.20

RAP-4B Connectors .............................................................................................................. 7-43 7.20.1 SHELF ALARM Connectors ..................................................................................................... 7-43 7.20.2 ALARM IN/OUT Connector .................................................................................................... 7-44

8

Rack Installation .......................................................................................... 8-1 8.1

8.2

Installing Equipment Racks .................................................................................................... 8-1 8.1.1

Marking Rack Floor.................................................................................................................. 8-1

8.1.2

Installing the Rack on Concrete Floors .................................................................................... 8-1

8.1.3

Installing the Rack on Wooden Floors ..................................................................................... 8-2

8.1.4

Installing the Rack on Floating (Suspended) Floors................................................................. 8-4

8.1.5

Installing the Rack on Suspended Overhead Trays ................................................................. 8-5

8.1.6

Installing Extendable Rails ....................................................................................................... 8-5

8.1.7

Grounding the Rack ................................................................................................................. 8-5

Installing 19" Racks ................................................................................................................ 8-6

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List of Figures

Figure 3-1: Laser warning label..................................................................................................................... 3-12 Figure 3-2: Basic ESD warning symbol .......................................................................................................... 3-16 Figure 4-1: Typical installation of four NPT-1200 shelves in an ETSI rack ...................................................... 4-3 Figure 4-2: NPT-1200 and XDM-1000 installed in an ETSI rack ...................................................................... 4-4 Figure 4-3: Location of RAP-BG grounding stud ............................................................................................. 4-7 Figure 4-4: Identification of RAP-BG cable routes .......................................................................................... 4-7 Figure 4-5: Connecting DC power cables to the RAP-BG................................................................................ 4-8 Figure 4-6: RAP-BG platform power cable grounding screws ........................................................................ 4-9 Figure 4-7: RAP-BG front cover removal ........................................................................................................ 4-9 Figure 4-8: RAP-BG circuit breaker installation ............................................................................................ 4-10 Figure 4-9: Platform DC input power connector pin functions .................................................................... 4-10 Figure 4-10: Locating RAP-4B grounding stud .............................................................................................. 4-12 Figure 4-11: RAP-4B with grounding cable ................................................................................................... 4-13 Figure 4-12: Identifying RAP-4B cable routes ............................................................................................... 4-13 Figure 4-13: Connecting DC power cables to the RAP-4B ............................................................................ 4-14 Figure 4-14: RAP-4B platform power cable grounding screws..................................................................... 4-15 Figure 4-15: RAP-4B front cover removal ..................................................................................................... 4-16 Figure 4-16: RAP-4B circuit breaker installation........................................................................................... 4-16 Figure 4-17: Platform DC input power connector pin functions .................................................................. 4-17 Figure 4-18: Threading optical fibers in the FST ........................................................................................... 4-18 Figure 4-19: Attaching rack mounting brackets to the ODF ......................................................................... 4-19 Figure 4-20: ODF front panel ........................................................................................................................ 4-19 Figure 4-21: ODF open view ......................................................................................................................... 4-20 Figure 4-22: ODF fiber routes ....................................................................................................................... 4-20 Figure 4-23: Installing ICP_MCP30 in the rack.............................................................................................. 4-22 Figure 4-24: Installing an INF_1200 module in the NPT-1200...................................................................... 4-24 Figure 4-25: Installing an FCM module in the NPT-1200 .............................................................................. 4-25 Figure 4-26: Installing an MCP1200 module in the NPT-1200 ..................................................................... 4-26 Figure 4-27: Installing the compact flash memory in the MCP1200 ............................................................ 4-27 Figure 4-28: Installing an XIO64 or XIO16_4 module in the NPT-1200 ........................................................ 4-28 Figure 4-29: Installing a Tslot module in the NPT-1200 ............................................................................... 4-29 Figure 4-30: Removing the divider bracket from the NPT-1200 .................................................................. 4-30 Figure 4-31: Installing a double slot module in the NPT-1200 ..................................................................... 4-31 Figure 4-32: Installing an SFP/XFP module in the NPT-1200 ........................................................................ 4-32 Figure 4-33: Installing the H connector in the NPT-1200 ............................................................................. 4-34 Figure 4-34: Removing the BG-30E from the BG-30B .................................................................................. 4-35 Figure 4-35: Inserting the thin flat-head tool ............................................................................................... 4-35 Figure 4-36: Raising the rivet cap ................................................................................................................. 4-36 Figure 4-37: Removing the rivet ................................................................................................................... 4-36 Figure 4-38: EXT-2U regular slots layout ...................................................................................................... 4-37 ECI Telecom Ltd. 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List of Figures

Figure 4-39: EXT-2U slot layout with extended ES 3# .................................................................................. 4-37 Figure 4-40: Installing a power module in the EXT-2U ................................................................................. 4-38 Figure 4-41: Installing an FCU_E2U in the EXT-2U ....................................................................................... 4-39 Figure 4-42: Installing an extension card in the EXT-2U ............................................................................... 4-40 Figure 4-43: Removing the blank panel ........................................................................................................ 4-41 Figure 4-44: Removing the card guide ......................................................................................................... 4-41 Figure 4-45: Installing a long card in the XDM-3000 .................................................................................... 4-42 Figure 4-46: PME1_63 traffic cable .............................................................................................................. 4-46 Figure 4-47: PME1_63 traffic cable installation ........................................................................................... 4-47 Figure 6-1: Inserting an SFP/XFP/SFP+ transceiver into a module ............................................................... 6-18 Figure 7-1: PW-9300-1RU-DC input power connectors, pin function ............................................................ 7-1 Figure 7-2: Ethernet connector, pin identification ......................................................................................... 7-1 Figure 7-3: T3/T4 connector, pin identification.............................................................................................. 7-2 Figure 7-4: 1PPS/ToD connector, pin identification ....................................................................................... 7-3 Figure 7-5: Auxiliary connector for MCP30/MCP1200, pin identification...................................................... 7-4 Figure 7-6: RS-232 overhead connectors, pin identification .......................................................................... 7-5 Figure 7-7: RS-232 overhead cable ................................................................................................................. 7-6 Figure 7-8: RS-232 overhead cable label ........................................................................................................ 7-6 Figure 7-9: OW connector, pin identification ................................................................................................. 7-7 Figure 7-10: V.11 connector, pin identification.............................................................................................. 7-7 Figure 7-11: Alarms connector, pin identification .......................................................................................... 7-9 Figure 7-12: E1 connectors for PME1_21, pin identification ....................................................................... 7-10 Figure 7-13: PME1_63 connector pin identification..................................................................................... 7-13 Figure 7-14: Typical E1 connector for PE1_63, pin identification ................................................................ 7-23 Figure 7-15: SM_10E/EM_10E traffic module connector, pin identification ............................................... 7-29 Figure 7-16: M34 female connector, pin identification ............................................................................... 7-40 Figure 7-17: 15-pin D-type female connector, pin identification ................................................................. 7-41 Figure 7-18: 25-pin D-type male connector, pin identification .................................................................... 7-42 Figure 7-19: RAP-4B SHELF ALARM connector, pin identification................................................................ 7-43 Figure 7-20: RAP-4B ALARM IN/OUT connector, pin identification ............................................................. 7-45 Figure 8-1: Mounting diagrams for ETSI racks................................................................................................ 8-3 Figure 8-2: Mounting diagrams for 19" and 23" racks ................................................................................... 8-4 Figure 8-3: Rack mounting diagram for attachment to suspended overhead tray (2200 mm rack).............................................................................................................................................. 8-5 Figure 8-4: Example of an approved European 19” rack ................................................................................ 8-6

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List of Tables

Table 3-1: Typical NPT-1200 equipment installation sequence ..................................................................... 3-1 Table 3-2: Environmental requirements ........................................................................................................ 3-3 Table 3-3: Equipment dimensions .................................................................................................................. 3-3 Table 3-4: Recommended coaxial cable assembly tools ................................................................................ 3-4 Table 3-5: Traffic cables mating connector data for NPT-1200...................................................................... 3-8 Table 3-6: Optical fibers and mating connector data for NPT-1200 .............................................................. 3-9 Table 3-7: Optical fibers and mating connector data for EXT-2U ................................................................ 3-10 Table 3-8: NPT-1200/EXT-2U circuit breaker data ....................................................................................... 3-11 Table 3-9: LC transceivers laser information STM-64 XFP ............................................................................ 3-13 Table 3-10: LC transceivers laser information 10GbE SFP+ .......................................................................... 3-14 Table 3-11: LC transceivers laser information STM-16 SFP .......................................................................... 3-14 Table 3-12: LC transceivers laser information STM-4 SFP ............................................................................ 3-14 Table 3-13: LC transceivers laser information STM-1/100BaseFX SFP ......................................................... 3-15 Table 3-14: LC transceivers laser information GbE SFP (OTGBE) ................................................................. 3-15 Table 4-1: EXT-2U modules .......................................................................................................................... 4-37 Table 5-1: Card and module inventory ........................................................................................................... 5-2 Table 5-2: Visual inspection and mechanical checks ...................................................................................... 5-3 Table 5-3: Measured optical levels ................................................................................................................. 5-4 Table 5-4: 2 Mbps tests .................................................................................................................................. 5-5 Table 5-5: 34 Mbps tests ................................................................................................................................ 5-5 Table 5-6: 45 Mbps tests ................................................................................................................................ 5-5 Table 5-7: SDH tests........................................................................................................................................ 5-6 Table 5-8: Traffic stability test time intervals ................................................................................................. 5-8 Table 5-9: Throughput and latency test results ........................................................................................... 5-11 Table 5-10: Frame loss rate test results ....................................................................................................... 5-12 Table 6-1: Preventive maintenance inspection and checks ........................................................................... 6-1 Table 6-2: Troubleshooting power problems ................................................................................................. 6-3 Table 6-3: General troubleshooting procedures for NPT-1200 power-on based on LEDs on MCP1200 panel ............................................................................................................................ 6-5 Table 6-4: General troubleshooting procedures for the MCP1200................................................................ 6-7 Table 6-5: General troubleshooting procedures for Tslot or XIO cards ......................................................... 6-8 Table 6-6: Special troubleshooting procedures for DMFE_4_L1 and DMFE_4_L2 ...................................... 6-10 Table 6-7: Special troubleshooting procedures for DMFX_4_L1 and DMFX_4_L2 ...................................... 6-11 Table 6-8: Special troubleshooting procedures for DMGE_4_L1, DMGE_4_L2 and DMGE_8_L2 ............... 6-11 Table 6-9: General troubleshooting procedures for INF_1200 .................................................................... 6-11 Table 6-10: General troubleshooting procedures for FCM .......................................................................... 6-12 Table 6-11: General troubleshooting procedures for optical transceiver plug-ins ...................................... 6-12 Table 7-1: Ethernet connector, pin assignment ............................................................................................. 7-2 Table 7-2: T3/T4 connector, PIN identification .............................................................................................. 7-2 Table 7-3: 1PPD/ToD connector, PIN identification ....................................................................................... 7-3 ECI Telecom Ltd. 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NPT-1200 Installation and Maintenance Manual

List of Tables

Table 7-4: V.11 Auxiliary connector, pin assignment ..................................................................................... 7-4 Table 7-5: RS-232 connectors, pin assignment .............................................................................................. 7-6 Table 7-6: OW connector, pin assignment ..................................................................................................... 7-7 Table 7-7: V.11 overhead connector, pin assignment .................................................................................... 7-8 Table 7-8: Alarms connector, pin assignment ................................................................................................ 7-9 Table 7-9: PME1_21 and MSE1_16 connector, pin assignment................................................................... 7-10 Table 7-10: Connector P1 E1 #1 to E1 #21 Tx lines ...................................................................................... 7-13 Table 7-11: Connector P3 E1 #1 to E1 #21 Rx lines ...................................................................................... 7-15 Table 7-12: Connector P1 E1 #22 to E1 #42 Tx lines .................................................................................... 7-16 Table 7-13: Connector P3 E1 #22 to E1 #42 Rx lines .................................................................................... 7-18 Table 7-14: Connector P1 E1 #43 to E1 #63 Tx lines .................................................................................... 7-20 Table 7-15: Connector P3 E1 #43 to E1 #63 Rx lines .................................................................................... 7-21 Table 7-16: PE1_63 typical E1 connector (P2), pin assignment ................................................................... 7-24 Table 7-17: PE1_63 typical connector (P1), pin assignment ........................................................................ 7-26 Table 7-18: SM_10E/EM_10E SM_FXO_8 and SM_FXS_8 connector, pin assignment ................................ 7-30 Table 7-19: SM_10E/EM_10E SM_EM_24W6E connector, pin assignment ................................................ 7-31 Table 7-20: SM_10E/EM_10E SM_V24E connector, pin assignment for 8 x V.24 transparent without controls mode .............................................................................................................. 7-33 Table 7-21: SM_V24E connector, pin assignment ........................................................................................ 7-34 Table 7-22: SM_10E/EM_10E SM_V24E connector, pin assignment for 2 x V.24 synchronous with controls mode .................................................................................................................... 7-35 Table 7-23: SM_10E/EM_10E SM_V35_V11 connector, pin assignment .................................................... 7-36 Table 7-24: SM_V35_V11 pin assignment per interface type ...................................................................... 7-37 Table 7-25: SM_10E/EM_10E SM_CODIR_4E connector, pin assignment ................................................... 7-38 Table 7-26: SM_10E/EM_10E SM_OMNI_E connector, pin assignment ..................................................... 7-39 Table 7-27: ICP_V35 M34 female connector, pin assignment ..................................................................... 7-40 Table 7-28: ICP_V11_V24 15-pin D-type connector, pin assignment .......................................................... 7-41 Table 7-29: ICP_V11_V24 V.24 25-pin D-type connector, pin assignment .................................................. 7-42 Table 7-30: RAP-4B PLATFORM ALARM connector, pin assignment............................................................ 7-43 Table 7-31: RAP-4B ALARM IN/OUT connector, pin assignment ................................................................. 7-45

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About This Manual

The NPT-1200 Installation, Operation, and Maintenance Manual (IOMM) describes how to install NPT-1200 platforms and how to install and replace hardware components, including cards, modules, and accessories.

1.1

Intended Audience

The NPT-1200 IMM is intended for installation and other qualified service personnel responsible for installing the platform and its accessories.

1.2

Document Organization

This manual contains the following information: 

Installation



Operation



Maintenance



Additional functionality

1.3

Notes and Warnings

When applicable, this guide uses the following notes and warnings:

NOTE:

clarifying information, specific instructions, commentary, sidelights, or interesting points of information.

CAUTION:

failure to follow directions could result in damage to equipment or loss of information.

WARNING: failure to follow directions could result in bodily harm or loss of life.

LASER WARNING:

how to avoid personal injury. All personnel involved in equipment installation, operation, and maintenance must be aware that laser radiation is invisible. Therefore, although protective devices generally prevent direct exposure to the beam, personnel must strictly observe the applicable safety precautions and, in particular, must avoid staring into optical connectors, either directly or using optical instruments.

ESD: information on how to avoid discharge of static electricity and subsequent damage to the unit.

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TIP: helpful information and handy hints that can make your task easier.

IMPORTANT: essential information to which you must pay attention.

1.4

Related Documentation

The following publications may be of assistance to you in the installation and commissioning processes. Some of these documents present information supplied in this Installation Manual in greater or lesser detail. 

NPT Product Line General Description



NPT Product Line System Specifications



NPT Product Line Reference Manual



EMS-APT User Manual



LCT-APT User Manual



LightSoft® Network Management System User Manual



IEC Publication 825 - Laser Safety Requirements

1.5

How to Obtain ECI Technical Documentation

To obtain technical documentation related to any ECI product, contact: ECI Telecom Ltd. ECI Documentation Group 30 Hasivim St. Petach Tikva 4959388 – Israel Fax: +972-3-9268060 Email: [email protected]

1.6

Technical Assistance

The configuration, installation, and operation of NPT series and its operation in a network are highly specialized processes. Due to the different nature of each installation, some planning aspects might not be covered in this manual. If you have questions or concerns about your network design or if you require installation personnel to perform the actual installation process, ECI maintains a staff of design engineers and highly trained field service personnel. The services of this group are available to customers at any time. ECI Telecom Ltd. Proprietary

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To obtain design assistance or a network installation plan from ECI's Customer Support team, contact your ECI sales representative. With any support related issues, technical or logistic, please contact the ECI Customer Support center at your location. If you are not familiar with that location, or contact our Customer Support Center action line at: Telephone

+972-3-9266000

Telefax

+972-3-9266370

Email

[email protected]

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Introducing the NPT-1200

The NPT-1200 is a future-proof and fully redundant converged multiservice packet transport platform optimized for the metro access aggregation and access nodes. As a carrier class packet transport, it combines transport network reliability and ease of management with packet efficiency. Seamless and cost effective transition from TDM to packet is gained through an All-Native architecture, processing both packet and TDM traffic natively but supporting also Ethernet/MPLS-TP over TDM (EoS/MoT) and TDM over Ethernet (CES). The All-Native architecture provides cost-effective support for mixed packet and TDM traffic while preserving the existing network structure and work procedures. The NPT-1200 integrated optics support allows seamless integration with next generation optical networks. By supporting the most advanced carrier class Ethernet-based services (L1, L2, and MPLS-TP) with high 10GE fan-out, the NPT-1200 is well positioned to support cellular backhaul transition/ migration plans from TDM to Ethernet or for a new build-out of LTE and 4G networks with enhanced 1588V2 support. The NPT-1200 supports full triple play services for residential NGN applications. Its unique support of utility targeted interfaces and rugged design make it an ideal solution for NG transport networks. As with all ECI’s transport products, the NPT-1200 is managed by the unified multilayer LightSoft® NMS.

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Before You Start

3.1

Overview

This chapter contains important information that will help you carry out a safe and trouble-free installation.

3.2

Outline of the Installation Procedure

The main steps involved in the installation of NPT-1200 equipment are described in the following table. Consult your site installation plans for specific details. Table 3-1: Typical NPT-1200 equipment installation sequence No.

Task

Reference

1

Prepare the installation site and check the physical location, environmental compliance, and availability of power sources.

Before You Start

2

Prepare power, alarm, management, and transmission cables at the installation site.

Before You Start and Equipment Installation

3

Route the required power, alarm, management, and transmission cables to the intended NPT-1200 equipment location.

Equipment Installation

4

If required, install the equipment racks.

Equipment Installation

5

Equipment Installation Mark the location of each NPT-1200 shelf, relevant accessories (Fiber Storage Tray [FST], Optical Distribution Frame [ODF], Digital Distribution Frame [DDF], and MCP30 Interconnection Panel [ICP_MCP30]) on each rack, in accordance with the site installation plan. Notes:  Only for NPT-1200 installation, it is recommended that you leave at least 4 U of space above the NPT-1200 shelf to enable future installation of the EXT-2U shelf.  The NPT-1200 can only support balanced E1 interfaces directly. For unbalanced E1s, the xDDF-21 patch panel must be configured, which provides conversion between balanced and unbalanced E1s for 21 x E1s.  When auxiliary interfaces like RS-232, orderwire, or V.11 are used in your application, the ICP_MCP30 must be installed in order to distribute the concentrated Auxiliary connector into dedicated connectors for each function.

6

When applicable, install the EMS-APT management station.

EMS-APT Installation Guide

7

Install the Rack Alarm Panel (RAP) and other equipment needed in each rack.

Equipment Installation

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No.

Before You Start

Task

Reference

8

Install the NPT-1200 shelves in the appropriate rack.

Equipment Installation

9

For each NPT-1200 shelf where optical modules are used, Equipment Installation install an FST under the NPT-1200 shelf and route the optical fibers to the FST. Note: Even if you are not currently installing an FST, it is recommended that you leave enough space beneath the NPT-1200 shelf to enable future installation.

10

Install the prescribed modules in the NPT-1200 shelf, including two INF-1200 modules, FCU-1200, MCP1200, two CPTS100 modules, and optional Tslot modules. Install the prescribed modules in the EXT-2U shelf, including two INF_E2U modules, FCU_E2U, or other extension cards, such as the PE1_63, P345_3E, MPoE_12G, and MPS-2G_8F.

11

Install the SFP modules for CPTS100 modules.

12

Depending on the modules or cards in your NPT-1200 shelf: Equipment Installation  Route the PDH electrical cables from the DDF to the E1 interfaces on the front panel of PME1_21 modules, the E3/DS-3 interfaces on the front panel of PM345_3 modules, and STM-1e interfaces on the STM-1 electrical SFPs.  Route the data cables to the Fast Ethernet interfaces on the front panel of DMFE_4_L1 modules.  If the ICP_MCP30 is installed, route the special cables to connect the ICP_MCP30 and the MCP1200, and route cables for interfaces on the ICP_MCP30 panel. If the ICP_MCP30 is not installed and external alarms interfaces are used, route the special Alarms cable from the MCP1200 Auxiliary connector to the RAP. Note: The DDF can be installed on the same rack as the NPT-1200 shelf, or on a different rack.

13

Connect management cables between the equipment installed in the rack and the management station.

14

Connect power cables from the RAP panel to each NPT-1200 Equipment Installation shelf installed in the rack.

3.3

Equipment Installation

Equipment Installation

Site Preparation

Perform a preliminary survey of the installation site, taking the following into consideration: 

System environmental requirements



Physical location of the NPT-1200 platforms



Location of power sources

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

Types of interfaces used at the site (optical, electrical, management, alarm monitoring, and so on)



Work and equipment safety requirements

3.3.1 Environmental Requirements The environmental conditions listed in the following table are applicable to NPT-1200 equipment and must be ensured at the installation site. Table 3-2: Environmental requirements Parameter

Compliance requirements

Electromagnetic interference

EN 55022/94, EN 50082-1/92

Temperature

ETSI ETS 300-19-2-3 Test Spec. T3.1

3.3.2 Physical Location WARNING: NPT-1200 shelves are intended for installation in restricted-access areas only.

Before you start: Choose the physical location of the NPT-1200 shelves, taking the following aspects into consideration: 1.

Equipment dimensions (see the following table).

2.

Required floor loading capability: 100 kg for a typical eight-shelf installation.

3.

Routing requirements for grounding, power, alarm monitoring, management cables, and optical fibers. To ensure convenient access to cables and fibers, it is recommended, whenever possible, to use overhead cable ladders to bring the cables/fibers to the top of each rack.

4.

When a network management station, for example, the EMS-APT, is installed on the site, consider the method of connection to the local network management station and the maximum allowed distance.

Table 3-3: Equipment dimensions Equipment type

Height (mm)

Width (mm)

Depth (mm)

Max. weight (kg)

NPT-1200

88.9

442.4

243

11

EXT-2U

88.9

443.4

243

8

RAP-BG

88

440

150

4

RAP-4B

88

447

155

2.4

FST

44.5

440

240

5

ODF

44.5

440

240

8

xDDF-21

44.5

440

150

1.5

ICP_MCP30

44

440

140

1.5

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NPT-1200 Installation and Maintenance Manual

Before You Start

3.3.3 Power Sources NPT-1200 shelves can be powered by DC sources complying with the applicable sections of ETSI 300 132-2 and the SELV or TNV requirements of EN 60950. The nominal supply voltage is -48 VDC (positive-lead grounded). However, the allowed supply voltage range is -40 VDC to -72 VDC. For redundancy, two separate DC power sources must be available. In the DC power supply, the maximum power consumption of the NPT-1200 is 550 W.

NOTE: If the planned power consumption of the equipment installed in the shelf is 80% or more of the maximum listed value, it is recommended to consult ECI Customer Support.

3.4

Tools and Test Equipment

No special-purpose tools beyond a standard technician’s toolbox are required for the installation of NPT-1200 platforms. Traffic cables can be prepared on site, so make sure suitable tool kits are available. They include tools for the assembly of coaxial cables as listed in the following table, and tools for the preparation of optical patch cords. Table 3-4: Recommended coaxial cable assembly tools No.

Name

Description

1

Stripper

DIN 1.0/2.3

2

Center contact crimp tool (blue)

DIN 1.0/2.3

3

Crimp tool, outer

DIN 1.0/2.3

4

Cable stripper

---

5

Nipper (cutter for center contact)

---

6

Die for NCX1

---

3.4.1 Cleaning Optical Connectors When handling optical fibers, clean the optical connectors with the standard cleaning kits recommended by the manufacturers.

3.5

Installing the NPT-1200 in Racks

The following sections describe options for installing the NPT-1200 in racks with corresponding ancillary equipment.

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Before You Start

3.5.1 Installation Plan Follow these guidelines for installing NPT-1200 platforms and ancillary equipment in racks. We recommend installation in ECI ETSI racks, which provide the following advantages: 

Removable rear and side panels, enabling tidy leading and efficient maintenance of all rack cables, including: 

PCM/E1/E3/DS-3/STM-1e cables



Control cables



Power cables



Data cables



Voice frequency cables



Timing cables



Two ducts on the rack’s front rails for routing up to 200 optical fibers



Open frame top and bottom, facilitating easy leading of cables from suspension floors and/or ceiling ladders



Front door mountable for left or right opening

NPT-1200 equipment racks can be installed on wooden, concrete, or floating floors, or suspended from overhead mountings.

3.5.2 Typical NPT-1200 Installation See Figure "Typical installation of four NPT-1200 shelves in an ETSI rack " which illustrates a typical installation in an ECI ETSI rack. In the figure, four NPT-1200 shelves are shown. In addition to the NPT-1200 shelf, the equipment installed in the rack can include: 

One RAP installed at the top of the rack. The RAP is used to connect external power and alarm monitoring lines (RAP-4B only) to the NPT-1200 shelves installed in the rack. The RAP fully supports up to four shelves with dual power feeding. In addition to the space needed for RAP installation, you must leave at least 50 mm of free space under the RAP for cable routing.

NOTE: The RAP-BG does not support alarm monitoring lines.



Fiber Storage Tray. A separate FST can be installed for each NPT-1200 with optical modules. Each FST contains two storage reels, enabling the fiber to be stored on the right or left side of the tray. Leave at least 50 mm of free space between the NPT-1200 shelf and its FST, and another 50 mm free between the FST and the next NPT-1200 shelf.

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

xDDF-21. When unbalanced E1 interfaces are needed, the xDDF-21 must be installed with the NPT-1200. Each xDDF-21 can support 21 channels of E1. The xDDF-21 can be installed anywhere on the same rack as the NPT-1200 shelf or on another rack.



ICP_MCP30. When an RS-232 or V.11 interface from the MCP1200 is used, the ICP_MCP30 must be installed to distribute the concentrated Auxiliary connector into dedicated connectors for each function. The ICP_MCP30 can be installed anywhere on the same rack as the NPT-1200 shelf.

3.5.3 Integrating NPT-1200 Shelves and Other Equipment in One Rack NPT-1200 shelves and associated accessories may not occupy the entire rack. Additional equipment may, therefore, be installed in the remaining rack space, provided that any heat generated by additional equipment can be dissipated efficiently, and that thermal isolation is provided between the various equipment units. In case additional equipment being installed on the rack, contact ECI’s Customer Support team for assistance.

3.6

Preparing Cables and Fibers

3.6.1 Grounding Cables Platform grounding is achieved by connecting the platform to the rack using rack mounting brackets. Grounding is provided by contact when the unit is fastened to the rack. A reliable low-impedance connection must be provided using copper conductors between the rack frame and the site grounding bus. Make the connection between the rack grounding screw and the site grounding bus with a 2 AWG (35 mm2) or thicker copper lead with yellow/green insulation, in compliance with UL/ETSI recommendations. Route grounding conductors along the shortest possible route. Treat the bare portion of the conductor with antioxidant and connect a listed two-hole compression lug. If the lug is not plated, polish it until it has a bright finish and coat it with antioxidant before connecting it to the frame of the rack. Do not mix different types of metal conductors.

3.6.2 DC Power Cables DC power cables must be prepared on site. Two types of DC power cables are needed: 

RAP input power cables



Platform power cables

ECI recommends the use of shielded power cables for DC power connections, with the shields connected to the frame ground at the rack end only.

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3.6.2.1 RAP Input Power Cables The RAP input power cables are prepared on site. They connect input power from the site power distribution subsystem to the DC input terminals of the RAP. Two input power cables are required for each rack, one for each source. The cables must use copper leads complying with UL/ETSI recommendations. Use a red lead for the positive conductor and a black lead for the negative conductor. The RAP cable ends must be terminated in M6 cable lugs matching the conductor gauge. The recommended cable gauge is 25 mm² or thicker. This gauge ensures that the voltage drop across the rack power cable does not exceed 2 V, even for cable runs of maximum 30 meters connected to a RAP and providing power to multiple NPT-1200 platforms. When the RAP is used to provide power to a single NPT-1200 platform, lower-lead gauges may be used, as follows: 

For runs not exceeding 20 meters, use 10 mm2 copper leads.



For runs not exceeding 30 meters, use 16 mm2 copper leads.

3.6.2.2 Shelf Power Cables One 12 AWG cable, supplied by ECI, is used to connect the input power from the rack RAP unit to the POWER IN connector on each INF_1200 module of each NPT-1200 shelf installed in the rack.

3.6.3 Alarm Cables Alarm cables used within NPT-1200 equipment are included in the shipment according to site specifications. The alarm indications are carried by the shelf alarm indication cable. One shelf alarm indication cable is required for each NPT-1200 shelf installed in the rack. There are two types of alarm cable. If the ICP_MCP30 is not installed, an alarm cable connects between the Auxiliary connector on the MCP1200 and one of the Alarms connectors on the RAP (RAP-4B only). If the ICP_MCP30 is installed, another alarm cable connects between the Alarms connector on the ICP_MCP30 and one of the Alarms connectors on the RAP (RAP-4B only). Cable length is 2 m.

NOTE: There are no Alarms connectors on the RAP-BG.

3.6.4 Management Cables Out-of-band management traffic is connected to a NPT-1200 shelf via the RJ-45 (MNG) connector located on the front panel of the MCP1200. The MNG Ethernet connector is wired as a 10BaseT station port for direct connection through an RJ-45-to-RJ-45 straight cable to a port of a 10BaseT Ethernet hub.

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Suitable standard Ethernet station cables are available from many sources. Cables of Category 5 or better must be used. In all cases, the length of the cables must not exceed the maximum recommended for the cable type and hub port in use (up to a few dozen meters).

3.6.5 Timing (Clock) Cables The NPT-1200 shelf uses an RJ-45 connector on the MCP1200 front panel that integrates the two timing reference interfaces (2 x T3 and 2 x T4). If it has balanced (120 Ω) G.703 interfaces, a multitwisted-pair cable with an RJ-45 connector (supplied by ECI) is used to connect timing signals from the NPT-1200 to the site timing reference distribution subsystems. If the site timing reference distribution subsystem has unbalanced (75 Ω) G.703 interfaces, configure an adapter with coaxial cables that provides balanced-to-unbalanced conversion (supplied by ECI).

3.6.6 Electric Traffic Cables Some electric traffic cables can be prepared on site. The following table lists the type of cables and mating connectors needed for each NPT-1200 traffic interface type. Table 3-5: Traffic cables mating connector data for NPT-1200 Module or card

Interface type

Cable type

Mating connector

Connector at other end

PME1_21

E1 balanced (2.048 Mbps)

Multipair cable (2 x 21 120 Ω twisted pairs)

100-pin SCSI male

Open

1

PME1_21 1

E1 balanced (2.048 Mbps)

Twin multipair cable (2 x 21 120 Ω twisted pairs)

100-pin SCSI male

2 x 50-pin SCSI male

1

PME1_63

E1 balanced (2.048 Mbps)

3 x twin multipair cable (2 x 21 120 Ω twisted pairs)

2 x 136-pin VHDCI

Open (connects to DDF)

1

xDDF-21

E1 unbalanced (2.048 Mbps)

Coaxial cable

DIN 1.0/2.3

Open (prepared in the field)

42

PM345_3

E3/DS-3 (34/45 Mbps)

Coaxial cable

DIN 1.0/2.3

Open (prepared in the field)

6

SMQ1 2

STM-1e

Coaxial cable

DIN 1.0/2.3

Open (prepared in the field)

8

SMQ1&4 3

STM-1e

Coaxial cable

DIN 1.0/2.3

Open (prepared in the field)

8

DMGE_4_L1 4

10/100/1000BaseT

Cat.5e

RJ-45

RJ-45

4

DMGE_4_L2 5

10/100/1000BaseT

Cat.5e

RJ-45

RJ-45

4

1

Cable is used to connect the PME1_21 E1 interface connector to the xDDF-21.

2

Cables are required when electrical SFPs are used in the module.

3

Cables are required when electrical SFPs are used in the module.

4

Cables are required when electrical SFPs are used in the module.

5

Cables are required when electrical SFPs are used in the module.

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Module or card

Interface type

Cable type

Mating connector

Connector at other end

Qty./module

DMGE_8_L2 6

10/100/1000BaseT

Cat.5e

RJ-45

RJ-45

8

DMXG_48_L2 7

10/100/1000BaseT

Cat.5e

RJ-45

RJ-45

8

DMXE_22_L2 8

10/100/1000BaseT

Cat.5e

RJ-45

RJ-45

2

3.6.7 Optical Fibers Optical fibers can be prepared on site. The following table lists the type of cables and mating connectors needed to prepare cables for each NPT-1200 module. For each optical interface, ECI supplies patch cords with mating optical connectors already attached to the fiber. Therefore, only the optical termination on the ODF side, which is installation-dependent, must be installed on site. The optical fibers for connecting to equipment installed in a given rack must enter the rack from the top, be threaded through cable guides running along the rack side rails, and end at the FST. The FST must contain enough fiber length for extracting modules from the NPT-1200 and for replacing fiber in case of damage (splicing repairs). When routing fibers, make sure to observe the minimum bending radius (35 mm). Table 3-6: Optical fibers and mating connector data for NPT-1200 I/O module

Interface type

Fiber type

Mating connector

Qty./module

SMQ1

STM-1 optical

One pair of fiber patch cords per interface

LC male

8 fibers

SMQ1&4

STM-1&4 optical

One pair of fiber patch cords per interface

LC male

8 fibers

SMS16

STM-16 optical

One pair of fiber patch cords

LC male

2 fibers

CPTS100

STM-64 optical

One pair of fiber patch cords per interface

LC male

2 fibers

STM-16

One pair of fiber patch cords per interface

LC male

4 fibers

10 GbE

One pair of fiber patch cords per interface

LC male

4 fibers

DMFX_4_L1

100BaseFX

One pair of fiber patch cords per interface

LC male

8 fibers

DMGE_4_L1 9

1000BaseX

One pair of fiber patch cords per interface

LC male

8 fibers

DMFX_4_L2

100BaseFX

One pair of fiber patch cords per interface

LC male

8 fibers

DMGE_4_L2

1000BaseX

One pair of fiber patch cords per interface

LC male

8 fibers

DMGE_8_L2

1000BaseX

One pair of fiber patch cords per interface

LC male

16 fibers

DMXE_48_L2

1000BaseX

One pair of fiber patch cords per interface

LC male

8 fibers

DMXE_22_L2

1000BaseX

One pair of fiber patch cords per interface

LC male

2 fibers

6

Cables are required when electrical SFPs are used in the module.

7

Cables are required when electrical SFPs are used in the module.

8

Cables are required when electrical SFPs are used in the module.

9

Fibers are required when DMGE_4_L1/DMGE_2_L2 interfaces are working in 1000BaseFX mode. The fiber type must be multimode.

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Table 3-7: Optical fibers and mating connector data for EXT-2U I/O module

Interface type

Fiber type

Mating connector

Qty./module

S1_4

STM-1 optical

One pair of fiber patch cords per interface

LC male

8 fibers

MPS_2G-8F

1000BaseX

Two pairs of fiber patch cords per interface

LC male

4 fibers

MPoE_12G

1000BaseX

Four pairs of fiber patch cords per interface

LC male

16 fibers

3.7

Work and Equipment Safety NOTE: NPT-1200 equipment is intended for installation in restricted-access areas only.

NPT-1200 platforms contain power sources of varying voltages. Note the following guidelines when installing the platforms:

Before you start: 

Ensure the integrity of the grounding connections.



Make sure that sufficient lighting is available.



Do not work on any equipment connected to a voltage source (DC or AC).



Ensure that the maximum working temperature does not exceed 70°C.



Use only insulated tools.



Wear protective clothing as required by the requisite safety regulations.



Do not install or maintain equipment connected to external lines (for example, E1 tributaries) during thunderstorms.



Avoid contact with high-voltage sources when installing platforms, cards, and modules.



Make sure you are familiar with the warning signals and labels on the equipment and strictly observe the procedures needed to avoid the indicated hazards.

3.7.1 Grounding Requirements All the equipment, including NPT-1200 platforms, ancillary units, and equipment from other vendors, must be properly grounded at all times. Good equipment grounding is necessary to protect personnel and equipment, minimize noise, and allow the discharge of accumulated static charges to earth.

3.7.1.1 Rack Grounding Requirements Connect the rack to the site grounding bar with a ground cable according to ETSI recommendations (top/bottom connection). The rack is supplied with a main copper or brass grounding bolt welded to the rack frame. The grounding stud is identified on the rack by the ground symbol label. ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

Before You Start

The rack grounding bolt must be connected to the site grounding bar by a 35 mm2 (2 AWG) grounding cable or thicker, as short as possible, complying with UL/ETSI recommendations. The bolt must be free of paint. The cable must be made of copper strands and terminated on both sides with bolt terminals.

NOTE: If necessary, the gauge of the grounding lead can also be reduced to the gauge of the RAP power leads.

The rack mounting rails must be free of paint and provide electrical continuity to the main grounding bolt. The resistance between any rail and the rack main grounding bolt must be less than 0.1 Ω. Pay particular attention to the area in which the RAP is attached. Remove paint from the rack in this area to ensure efficient electrical contact.

CAUTION: Connect the RAP grounding bolt to the rack grounding bolt with a grounding cable complying with UL/ETSI recommendations. The cable must include bolt terminals on both ends and be securely fastened with a nut and a star washer.

3.7.2 Power Supply Requirements The NPT-1200 and EXT_2U shelves require two power sources with a nominal voltage of -48 VDC. Each power source is protected by a UL-listed circuit breaker installed in the RAP. The required circuit breakers are included in the installation parts kit supplied with the equipment, and therefore, their current rating is in accordance with the order. The site operator must provide a readily accessible UL-listed disconnect device incorporated in the fixed power wiring of the site. This device limits the maximum delivered current to a safe value. Table 3-8: NPT-1200/EXT-2U circuit breaker data Shelf ID

Shelf-to-RAP connection type

Circuit breaker Quantity per shelf

NPT-1200

One cable per INF_1200 input

16A



EXT-2U

One cable per INF_E2U input

16A



Expanded set (NPT-1200) EXT_2U

One Y cable per set (high power)

30A



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One for non-redundant powering  Two for redundant powering One for non-redundant powering  Two for redundant powering 

One for non-redundant powering Two for redundant powering

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3.7.3 Laser Safety Requirements This section describes the laser safety requirements.

3.7.3.1 Laser Classification The equipment and components with laser devices described in this manual comply with the International Electrotechnical Commission (IEC) safety standards, including IEC-60825-1 - Safety of Laser Products (AS/NZS 2211.2) and IEC-825 – Safety of Optical Fiber Communication Systems. With specific regard to the laser, NPT-1200 equipment complies with laser product performance standards set by government agencies for Class 1 laser products. The product and its accessories do not emit hazardous light, and the beam is totally enclosed during all operating modes and maintenance.

LASER WARNING:

When the NPT-1200 operates in conjunction with OM_BA or OM_ILA optical amplifiers (installed in the EXT-2U) the NPT-1200's Laser classifications changes to Hazard Class 1M Laser Product.

3.7.3.2 Warning Labels for Laser Products The following labels are affixed to the platform front panel. The labels indicate that the product is classified as a Class 1 Laser Product. Figure 3-1: Laser warning label

LASER WARNING: The NPT-1200 is classified as a Class 1 Laser Product.

LASER ATTENTION: APPAREIL ’A LASER DE CLASSE 1.

3.7.3.3 Laser Safety Statutory Warning All personnel involved in equipment installation and maintenance must be aware that laser radiation is invisible. Therefore, although protective devices generally prevent direct exposure to the beam, personnel must strictly observe the applicable safety precautions and in particular must avoid staring into optical connectors, either directly or through optical instruments.

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NPT-1200 Installation and Maintenance Manual

Before You Start

3.7.3.4 Laser Device Operating Precautions In addition to the general precautions described in this section, be sure to observe the following warnings when operating a product equipped with a laser device. Failure to observe these warnings could result in fire, bodily injury, and damage to the equipment.

WARNING: To reduce the risk of exposure to hazardous radiation, note the following: 

When performing maintenance and other activities on equipment using lasers, it is recommended that you use protection goggles for the wavelength range of 1300 nm to 1600 nm.



Only authorized personnel must carry out hot insertion or swapping of an optical module or optical interface module.



To prevent irremediable damage to your eyes, avoid looking into the fiber when hot-removing and/or inserting a fiber termination.



Place plastic covers on module fiber ports and fiber terminations that are not currently in use.



Do not operate controls, make adjustments, or perform procedures associated with the laser device other than those specified herein.

It is strictly forbidden to interfere with any protective devices and interlocks that are used to prevent direct exposure to the laser beam.

3.7.3.5 Laser Information Information regarding the various optical modules available for the NPT-1200 platform is provided in the following tables. Table 3-9: LC transceivers laser information STM-64 XFP Module

Parameter

Data

STM-64 XFP

Laser designation

I3

S5

L5

ASxx

ALxx

Operating wavelength (nm) 1310

1550

1550

1550

1550

Source type

Single mode

Single mode

Single mode

Single mode

Single mode

Minimum mean launched power (dBm)

-6

-1

0

-1

-1

Maximum mean launched power (dBm)

-1

+2

+4

+3

+3

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Before You Start

Table 3-10: LC transceivers laser information 10GbE SFP+ Module

Parameter

Data

10GbE SFP+

Laser designation

OPT10_ER

OPT10_ZR

OPT10_SR

OPT10_LR

OPT10_LRM

Minimum mean launched power (dBm)

-4.7

0

-7.3

-8.2

-6.5

Maximum mean launched power (dBm)

+4

+4

-1

+0.5

+0.5

Table 3-11: LC transceivers laser information STM-16 SFP Module

Parameter

Data

STM-16 SFP

Laser designation

S3

L3

L5

Operating wavelength (nm)

1310

1310

1550

Source type

Single mode

Single mode

Single mode

Minimum mean launched power -5 (dBm)

-2

-2

Maximum mean launched power (dBm)

+3

+3

0

Table 3-12: LC transceivers laser information STM-4 SFP Module

Parameter

Data

STM-4 SFP

Laser designation

S3

L3

L5

Operating wavelength (nm)

1310

1310

1550

Source type

Single mode

Single mode

Single mode

Minimum mean launched power -15 (dBm)

-3

-3

Maximum mean launched power (dBm)

+2

+2

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NPT-1200 Installation and Maintenance Manual

Before You Start

Table 3-13: LC transceivers laser information STM-1/100BaseFX SFP Module

Parameter

Data

STM-1 SFP

Laser designation

S3

Operating wavelength 1310 (nm)

L3

L5

BD 3 10

BD 5 11

1310

1550

1310

1550

Source type

Single mode Single mode

Single mode

Single mode

Single mode

Minimum mean launched power (dBm)

-15

-5

-5

-14

-14

Maximum mean launched power (dBm)

-8

0

0

-8

-8

Table 3-14: LC transceivers laser information GbE SFP (OTGBE) Module

Parameter

Data

GbE SFP

Laser designation

SX

LX

L5

Operating wavelength (nm)

850

1310

1550

Source type

Multi-mode

Single mode

Single mode

Minimum mean launched power -9.5 (dBm)

-11

0

Maximum mean launched power -3 (dBm)

-3

5

NOTE: For more Laser information refer to the NPT Product Line System Specifications.

3.7.4 Protection against Electrostatic Discharge This section provides guidelines regarding the protection of NPT-1200 equipment and its components against electrostatic discharge (ESD) during handling, packing/unpacking, transport, installation, commissioning, inspections, servicing, and maintenance.

10

Single-fiber bidirectional transceivers with a transmit wavelength of 1310 nm.

11

Single-fiber bidirectional transceivers with a transmit wavelength of 1550 nm.

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Before You Start

Electronic equipment, assemblies, and components that are ESDS (electrostatic discharge sensitive) or include sensitive items are identified by the basic ESD warning symbol shown in the following figure. Figure 3-2: Basic ESD warning symbol

The information provided in this section is in line with CENELEC Electronic Components Committee (CECC) specification CECC 00 015, which deals with protection of devices sensitive to ESD. Most types of electronic equipment, assemblies, and components can be damaged by electrostatic discharges. An ESD between two objects occurs when an object carrying static electrical charges touches or is brought near another object. Static electrical charges appear as a result of friction between surfaces of insulating materials or separation of two such surfaces, and may also be induced by electrical fields. Routine activities such as walking across an insulating floor, friction between garment parts, friction between objects, and so on, can easily build up charges to levels that may cause damage, especially when humidity is low. In many cases, the build-up of charge can be avoided by using special materials, for example, garments and packaging of antistatic materials or materials that have high resistance, but yet are not insulators. The best way to avoid damage by ESD is a combination of means and procedures that achieves the following goals: 

Avoids build-up of electrostatic charges



Creates a protected work environment that helps prevent ESD



Provides means for controlled discharge of any accumulated electrostatic charges when entering the protected work environment

NOTE: An area in which ESDS can be handled with minimum risk of damage as a result of ESD or fields, and in which the operator is not exposed to additional risks, is called an ESD Protected Area (EPA).

3.7.4.1 Personnel Training During production and assembly, equipment is handled in workspaces especially prepared and certified to serve as a permanent EPA. However, in many cases, the environment in which the same equipment is installed or maintained cannot be assumed to form an EPA with a permanently controlled boundary. Therefore, all the work involving handling of unprotected ESD must be considered as field work. Field work in this context includes such activities as service and maintenance, installation, site inspections, and commissioning of components and assemblies classified as ESDS, together with associated packing and unpacking activities. All the staff involved in field work must be trained to perform their work in the same way as that performed in permanent EPAs with respect to the material quality, personal responsibilities, training, labeling, and packing.

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Before You Start

3.7.4.2 Use of a Temporary EPA Where necessary, use a temporary EPA. The EPA toolkit includes: 

Wrist strap with 1 M Ω series resistor



Bonding strap with 1 M Ω series resistor



ESD carpet (work surface), 0.25 m2 minimum

The temporary EPA must include temporary controlled work surfaces and/or flooring capable of providing protection against ESD.

CAUTION: The temporary EPA must be constructed in a way that ensures electrical bonding of all the materials used, and prevents the occurrence of any sudden changes in potential within the EPA that could cause unacceptable voltages or discharges to be applied to ESDS. The operator and any work surface and flooring must be bonded to ground equipotentially. For this purpose, the work surface and wrist straps must be bonded either to a designated ground bonding point or to the equipment being serviced. Whenever available, the mains’ ground serves as the ESD grounding facility.

WARNING: While the operator is within the temporary EPA, the minimum value of resistance

used for bonding to ground must limit the current to ground, produced by voltages accessible to the operator, to limits specified as safe by the applicable regulations (see, for example, CECC 00 015). The same approach is applicable to the surface resistance and resistance to ground of materials used for temporary work surfaces and flooring. To enable ESD bonding to ground of equipment racks and any other nonmoveable equipment containing ESD, an ESD ground-bonding facility must be located near such equipment, or the equipment must be fitted with a designated ground-bonding point presenting a resistance to ground not greater than 1 MΩ.

3.7.4.3 Work Arrangements within a Temporary EPA To ensure that effective ESD protection is indeed achieved, the following arrangements must be observed by persons entering and/or performing field work within a temporary EPA: 

All operators working within a temporary EPA must wear, as a minimum, an ESD antistatic protecting garment made of cotton.



If the extent of the temporary work area is such that the operator needs to walk and move within that area, the floor of the area must be capable of providing protection against ESD.



The operator must be bonded to ground at all times when handling ESDS.



If it becomes necessary to remove ESDS equipment and transfer it to a temporary work surface away from the other equipment, the ESDS must be given protective packaging unless equipotential bonding to ground of the operator is maintained.

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Before You Start



An ESDS unit must be placed directly into protective packaging when it is removed from equipment. A replacement ESDS must be kept in its protective packaging until required for immediate installation in the equipment.



The field service operator must ensure that the materials and tools necessary to maintain and control the temporary EPA are available at the place of the field work at service time.



All tools for use within the EPA must, as far as is practical, be constructed so that they do not generate or hold an induced electrostatic charge.

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4

Installing Equipment

4.1

Overview

This chapter provides general instructions for installing the NPT-1200 and auxiliary equipment. The procedures for equipment replacement and upgrades are similar to those for installation, and when relevant, notes regarding live replacement or upgrade are inserted in these procedures. Use the information in this chapter in conjunction with specific site installation plans in a particular customer network. If you are interested in obtaining design or installation assistance from ECI’s Customer Support team or wish to prepare a network installation plan, contact your ECI sales representative. The NPT-1200 platforms, cards, modules, and ancillary equipment are described in the NPT Product Line Reference Manual.

4.2

Preliminary Preparations

The installation procedures assume that: 

The sites at which installation is to be carried out comply with the requirements listed in Site Preparation.



The preliminary preparations specified in Before You Start have been completed.

Before you start, determine what equipment is to be installed in the rack by referring to the site installation plan, and note the exact position of each unit. To avoid errors, it is recommended that you mark the prescribed positions on the rack rails using a soft pencil.

4.3

Installation Sequence

Each component of the NPT-1200 system is supplied separately and must be installed in the correct sequence according to the site plan. A typical installation might include the equipment illustrated in the following figure. The different components in the illustration are described in the following table according to the steps.

4.4

Unpacking and Performing Visual Inspection Before you start:

Before unpacking, make a preliminary inspection of the shipping boxes. Immediately report evidence of damage to the carrier, the project manager, and your local ECI representative.

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Installing Equipment

CAUTION: Static Sensitive Devices Proper handling and grounding precautions required NPT-1200 equipment contains components sensitive to ESD. To prevent ESD damage, strictly observe all the precautions listed in Protection Against Electronic Discharge. Keep parts and cards in their antistatic packaging material until you are ready to install them. The use of an antistatic wrist strap connected to a grounded equipment frame or rack is recommended when handling cards and modules during installation, removal, or connection to internal connectors.

To unpack the equipment: 1.

Place the shipping boxes with the top upwards on a clean flat surface. Cut the sealing tape using a short knife so as not to damage the internal items, and open the top flaps.

2.

Remove the items contained in the box and inspect each one for damage. Check for loose parts or any visual damage to the rack, platform, and auxiliary equipment. Also check the integrity of all the connectors, leads, and cables.

NOTE:

Do not remove plastic covers from optical connectors until optical cables are connected to them. 3.

Search the shipping boxes for any additional small items that may be present.

4.

Open each of the module and card packages for inspection, but do not remove the modules/cards from their individual protective packages until they can be inserted in the platform.

5.

Check the contents of the shipping boxes against the packing list attached to each box. If damaged parts are detected or if any parts are missing, notify the project manager and your local ECI representative immediately.

4.5

Installation Options

It is recommended that NPT-1200 shelves be installed in ECI recommended racks. These racks can be installed on wooden, concrete, or suspended floors, or suspended from overhead mountings. The following racks are supported: 

Standard 19” rack



Standard ETSI



Open frame

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Installing Equipment

NOTE: NPT-1200 shelves can also be installed in standard street cabinets. Consult ECI for more details.

By default, the NPT-1200 is shipped with 19” mounting brackets. If you are installing in an ETSI rack, ETSI brackets must be ordered separately and replaced in the field. You can install up to six NPT-1200 shelves in a rack. A typical installation of four NPT-1200 shelves in an ETSI 2200 rack is displayed in the following figure. Figure 4-1: Typical installation of four NPT-1200 shelves in an ETSI rack

If necessary, contact the ECI Customer Support team or your ECI sales representative for help in meeting your specific installation requirements.

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NPT-1200 Installation and Maintenance Manual

4.6

Installing Equipment

Integrating NPT-1200 Shelves and Other Equipment in One Rack

NPT-1200 shelves and associated accessories may not occupy the entire rack. Additional equipment can then be installed in the remaining rack space, provided that any heat generated by additional equipment can be dissipated efficiently, and that thermal isolation is provided between the various equipment units. In the event of additional equipment being installed on the rack, contact ECI’s Customer Support team for assistance. The following figure shows an example of a NPT-1200 shelf installed with an XDM-1000 shelf in an ETSI rack. Figure 4-2: NPT-1200 and XDM-1000 installed in an ETSI rack

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NPT-1200 Installation and Maintenance Manual

4.7

Installing Equipment

Installing Ancillary Units in Racks

ECI offers various accessories for efficient and optimal installation in racks. Contact ECI’s Customer Support team or your ECI sales representative if you need custom modifications to standard items, or for additional items. This section includes instructions for the installation of ancillary units. The specific units you need to install depend on your site installation plan and may include one or more of the following: 

RAP unit: For connecting up to four NPT-1200 shelves, or four NPT-1200 shelves with four EXT-2U shelves on the same rack, usually located at the top of the rack. For more information, see Installing the RAP-BG and Installing the RAP-4B.



FST: Located under the NPT-1200 shelf, recommended for installations with a large number of optical modules. For more information, see Installing the Fiber Storage Tray.



ODF units: For more information, see Installing the ODF.



xDDF-21: This unit must be installed for unbalanced E1 interfaces. For more information, see Installing the xDDF-21 Patch Panel.



ICP_MPC30: This unit is used to distribute the concentrated Auxiliary connector on the MCP1200 panel into dedicated connectors for each function. For more information, see Installing the ICP_MCP30.

In general, ancillary units are attached to the rack side rails by four M6 Phillips screws. No preparation is required before installation. The following sections provide mechanical installation instructions for units that require additional procedures. Skip sections that are not relevant to your particular application.

CAUTION: Caution: If additional equipment other than NPT-1200 shelves is used in the rack, a heat buffer must be installed between such equipment and the NPT-1200 shelf to minimize the transfer of heat from shelf to shelf. Consult your ECI representative regarding the exact heat buffer required.

4.7.1 Installing the RAP-BG Before You Start: Before connecting DC power cables, see DC Power Cables. For a description of the RAP-BG, see the NPT Product Line Reference Manual.

To install the RAP-BG: 1.

Prepare DC power cables.

2.

Install the RAP-BG in the prescribed location.

3.

Ground the RAP-BG to the rack grounding stud.

4.

Connect input DC power cables to the RAP-BG.

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5.

Connect the DC power cables of the NPT platforms to the RAP-BG.

6.

Install circuit breakers.

7.

Check power wiring.

Installing Equipment

4.7.1.1 Preparing DC Input Power Cables NOTE: According to accepted industry standards for connecting DC power, the positive lead

(+48 V) must be connected with a red cable and the negative lead (-48 V) with a black cable. However, according to the BS7671 (GB) and HD 308 S2:2001 (EU) standards, the positive lead must be connected with a blue cable and the negative lead with a gray cable. In the following sections that describe DC power cable connections, use cables of appropriate colors to comply with the standards in your area of residence. The DC input power cables connect the two DC power sources and the RAP-BG source A and source B inputs. Two cables are required, one for each source. Each cable consists of two stranded copper leads with a cross section of 50 mm2 (.078 in.2), one red and the other black. Each lead is terminated with a compression lug from the installation parts kit supplied with the equipment.

NOTE: When the RAP-BG provides power to a single NPT platform, lower gauge cables can be used. See DC Power Cables for DC power cable requirements.

CAUTION: If appropriate leads have already been prepared at the prescribed rack location, make sure that the leads are not connected to any live voltage source before attaching the lugs.

To prepare a DC power cable: 1.

Strip about 22 mm (1 in.) of the red lead jacket.

2.

Insert all lead strands into the lug sleeve.

3.

Press at two or three different points on the lug sleeve using an appropriate crimping tool and die. The recommended tools are Panduit CT-720 crimping tool with CD-720-2 die, Klauke K18 crimping tool with D50 die, or equivalent. It is recommended to use insulation tape (of the same color as the lead jacket) between the cable lug and the cable itself.

4.

Repeat Steps 1 to 3 above for the black lead.

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Installing Equipment

4.7.1.2 Installing the RAP-BG The RAP-BG is attached to the rack side rails at the top position of the rack.

To install the RAP-BG 

Attach the RAP-BG to the side rails and secure it with the four screws, washers, and nuts supplied in the installation parts kit.

To ground the RAP-BG: 1.

The RAP-BG grounding stud is located on its rear cover, as shown in the following figure. Figure 4-3: Location of RAP-BG grounding stud

2.

If necessary, prepare a grounding lead in accordance with the requirements described in Grounding Requirements.

3.

Connect the lug at one end of the grounding lead to the RAP-BG grounding stud, using a spring washer and nut.

4.

Connect the lug at the other end of the grounding lead to the rack grounding stud.

To connect DC input power cables to the RAP-BG: 1.

Before starting, identify the openings used to route power cables to the RAP-BG by referring to the following figure. Figure 4-4: Identification of RAP-BG cable routes

2.

Open the two captive screws fastening the RAP-BG front cover and remove the cover.

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NPT-1200 Installation and Maintenance Manual

3.

Installing Equipment

Identify the various terminals located on the power source terminal board by referring to the following figure (showing the terminals at source A side; a similar board is used at source B side). Figure 4-5: Connecting DC power cables to the RAP-BG

CAUTION: Before connecting the power leads, make sure to identify the terminal polarity on the RAP-BG power terminal board. 4.

Bring the two leads of DC source A input power cable to the appropriate RAP-BG opening.

5.

Attach the lug of the red lead to the positive stud terminal marked (+) on the power terminal board (see the previous figure).

6.

Secure the lug using a flat washer, spring washer, and nut. Tighten the nut with a torque of 1450 N cm to 1600 N cm.

7.

Attach the lug of the black lead to the negative stud terminal marked (-) on the power terminal board (see the previous figure).

8.

Repeat Step 6 for the black lead lug.

9.

If an additional power source (source B) is used, repeat Steps 3 to 8 for source B.

10.

Securely attach the DC input power cables to the rack inner wall using cable ties.

During the following procedure, refer to the figures in Connecting DC power cables to the RAP-BG.

To connect the DC power cables to a platform: 1.

Before starting, identify the openings used to route power cables to the RAP-BG.

2.

Insert the DC power cable end, terminated with lugs, of the NPT-1200 platform through the opening for platform power cables connecting to source A. If more platforms are installed in the rack, start by connecting the Platform 1 cable.

3.

Attach the red lead lug of the platform power cable to the positive stud terminal of Platform 1 on the power terminal board.

4.

Secure the lug using a flat washer, spring washer, and nut. Tighten the nut with a torque of 320 N cm to 350 N cm.

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Installing Equipment

5.

Attach the black lead lug of the power cable to the negative stud terminal of Platform 1 on the power terminal board.

6.

Repeat Step 4 for the black lead lug.

7.

Identify the platform's grounding terminals located on the inner side panel of the RAP-BG as shown in the following figure. Figure 4-6: RAP-BG platform power cable grounding screws

8.

Attach the grounding (shield) lead lug of the platform power cable to the ground stud terminal located on the RAP-BG side panel.

9.

Repeat Step 4 for the grounding lead lug.

10.

If additional NPT-1200 platforms are installed in the rack, repeat Steps 2 to 9 for each platform power cable.

11.

If an additional power source is used, repeat Steps 2 to 10 to connect the platforms to source B.

12.

Route each platform power cable along the rack side rails down to the corresponding platform position, and then securely attach the power cable to the rack inner wall using cable ties. Attach a tag to each power connector in accordance with its function.

To install the RAP-BG circuit breakers: 1.

If the RAP-BG front panel has not been removed, open the two captive screws fastening it to the RAP-BG chassis and remove the cover. Figure 4-7: RAP-BG front cover removal

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2.

Installing Equipment

Identify the circuit breaker corresponding to the power circuit A of Shelf 1 (the circuit breaker is included in the installation parts kit supplied with the equipment; its rating is in accordance with the ordered platform configuration). Figure 4-8: RAP-BG circuit breaker installation

3.

Insert the circuit breaker into the circuit breaker sockets located on the RAP-BG source A power terminal board, as shown in the previous figure.

4.

If more platforms are powered from source A, repeat Steps 2 and 3 to insert the circuit breakers into the corresponding platform positions of the power terminal board.

5.

If an additional power source is used, repeat Steps 2 to 4 for source B circuit breakers.

To check DC voltage polarity: 1.

Make sure the correct site grounding test has been passed successfully (see Grounding Requirements).

2.

Connect the DC input power to the RAP-BG.

3.

Set all the RAP-BG circuit breakers to ON.

4.

Use a digital multimeter (DMM) to test the voltage between the positive and negative contacts of each power cable. The following figure identifies the functions of the power cable connector contacts assembled on the cable end connected to the NPT-1200 platform, as seen when looking into the connector. Figure 4-9: Platform DC input power connector pin functions

5.

Make sure the voltage is within the allowed range (-40 VDC to -72 VDC), and that it has the correct polarity.

6.

Return all the RAP-BG circuit breakers to OFF.

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7.

Disconnect the RAP-BG input power sources.

8.

Reinstall the RAP-BG front cover and fasten it using the two captive screws.

Installing Equipment

4.7.2 Installing the RAP-4B Before You Start: Before connecting DC power cables, see DC Power Cables. For a description of the RAP-4B, see NPT series Reference Manual.

To install the RAP-4B: 1.

Prepare DC power cables.

2.

Install the RAP-4B in the prescribed location.

3.

Ground the RAP-4B to the rack grounding stud.

4.

Connect input DC power cables to the RAP-4B.

5.

Connect the DC power cables of the NPT platforms to the RAP-4B.

6.

Install circuit breakers.

7.

Check power wiring.

4.7.2.1 Preparing DC Input Power Cables NOTE: According to accepted industry standards for connecting DC power, the positive lead (+48 V) must be connected with a red cable, and the negative lead (-48 V) with a black cable. However, according to the BS7671 (GB) and HD 308 S2:2001 (EU) standards, the positive lead must be connected with a blue cable and the negative lead with a gray cable. In the following sections use cables of the colors to comply with the standards in your area of residence. The DC input power cables connect the two DC power sources and the RAP-4B source A and source B inputs. Two cables are required, one for each source. Each cable consists of two stranded copper leads with a cross section of 50 mm2 (0.078 in.2), one red and the other black. Each lead is terminated with a compression lug from the installation parts kit supplied with the equipment.

NOTE: When the RAP-4B provides power to a single

platform, lower gauge cables may be used. See DC Power Cables for DC power cable requirements.

CAUTION: If appropriate leads have already been prepared at the prescribed rack location, make sure that the leads are not connected to any live voltage source before attaching the lugs.

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To prepare a DC power cable: 1.

Strip about 22 mm (1 in.) of the red lead jacket.

2.

Insert all lead strands into the lug sleeve.

3.

Press at two or three different points on the lug sleeve using an appropriate crimping tool and die. The recommended tools are Panduit CT-720 crimping tool with CD-720-2 die, Klauke K18 crimping tool with D50 die, or equivalent. It is recommended to use insulation tape (of the same color as the lead jacket) between the cable lug and the cable itself.

4.

Repeat Steps 1 to 3 for the black lead.

4.7.2.2 Installing the RAP-4B The RAP-4B is attached to the rack side rails at the top of the rack.

To install the RAP-4B: 

Attach the RAP-4B to the side rails and secure it with the four screws, washers, and nuts supplied in the installation parts kit.

To ground the RAP-4B: NOTE: The RAP-4B is supplied, by default, with a grounding cable connected to the rear of the unit. Use this cable to connect ground to the RAP-4B. 1.

The RAP-4B grounding studs are located on its rear cover as shown in the following figure. Figure 4-10: Locating RAP-4B grounding stud

If a grounding cable is already attached to the RAP-4B, skip Steps 2 and 3. 2.

If necessary, prepare a grounding lead (with a two-hole lug) as details described in Grounding Requirements.

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Connect the lug at one end of the grounding lead to the RAP-4B grounding studs, using spring washers and nuts. Figure 4-11: RAP-4B with grounding cable

4.

Connect the two-hole lug at the other end of the grounding lead to the rack's grounding bar.

To connect DC input power cables to the RAP-4B: 1.

Before starting, identify the openings used to route power cables to the RAP-4B, as shown in the following figure. Figure 4-12: Identifying RAP-4B cable routes

2.

Open the two captive screws fastening the RAP-4B front cover and remove it.

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Identify the various terminals located on the power source terminal board, as shown in the following figure (showing source A side; a similar board is used at source B side). Figure 4-13: Connecting DC power cables to the RAP-4B

CAUTION: Before connecting the power leads, make sure to identify the terminal polarity on the RAP-4B power terminal board. 4.

Bring the two leads of one DC source A input power cable to the appropriate RAP-4B opening.

5.

Attach the lug of the red lead to the positive stud terminal marked (+) on the power terminal board (see the previous figure).

6.

Secure the lug using a flat washer, spring washer, and nut. Tighten the nut with a torque of 940 N cm to 1060 N cm.

7.

Attach the lug of the black lead to the negative stud terminal marked (-) on the power terminal board (see the previous figure).

8.

Repeat Step 6 for the black lead lug.

9.

If an additional power source (source B) is used, repeat Steps 3 to 8 for source B.

10.

Securely attach the DC input power cables to the rack inner wall using cable ties.

During the following procedure, refer to the figure Connecting DC power cables to the RAP-4B.

To connect the DC power cable to a platform: 1.

Before starting, identify the openings used to route power cables to the RAP-4B.

2.

Insert the DC power cable end terminated in lugs of the NPT-1200 platform through the opening for power cables connecting to source A. If more platforms are installed in the rack, start by connecting the Platform 1 cable.

3.

Attach the red lead lug of the platform power cable to the positive stud terminal of Platform 1 on the power terminal board.

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4.

Secure the lug using a flat washer, spring washer, and M6 screw. Tighten the M6 screw with a torque of 320 N cm to 350 N cm.

5.

Attach the black lead lug of the power cable to the negative stud terminal of Platform 1 on the power terminal board.

6.

Repeat Step 4 for the black lead lug.

7.

Identify the platforms grounding terminals located on the inner side panel of the RAP-4B according to the following figure. Figure 4-14: RAP-4B platform power cable grounding screws

8.

Attach the grounding (shield) lead lug of the platform power cable to the ground stud terminal located on the RAP-4B side panel.

9.

Repeat Step 4 for the grounding lead lug.

10.

If more NPT-1200 platforms are installed in the rack, repeat Steps 2 to 9 for each platform power cable.

11.

If an additional power source is used, repeat Steps 2 to 10 to connect the platforms to source B.

12.

Route each platform power cable along the rack side rails down to its corresponding platform, and then securely attach the power cable to the rack inner wall using cable ties. Attach a tag to each power connector in accordance with its function.

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To install the RAP-4B circuit breakers: 1.

If the RAP-4B front panel has not been removed, open the two captive screws fastening it to the chassis and remove the cover. Figure 4-15: RAP-4B front cover removal

2.

Identify the circuit breaker corresponding to power circuit A of Platform 1 (the circuit breaker is included in the installation parts kit supplied with the equipment platform; its rating is in accordance with the ordered platform configuration). Figure 4-16: RAP-4B circuit breaker installation

3.

Insert the circuit breaker into the circuit breaker sockets located on the RAP-4B source A power terminal board, as shown in the previous figure.

4.

If more platforms are powered from source A, repeat Steps 2 and 3 to insert the circuit breakers into the corresponding platform positions of the power terminal board.

5.

If an additional power source is used, repeat Steps 2 to 4 above for source B circuit breakers.

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4.7.2.3 Checking DC Voltage Polarity To check DC voltage polarity: 1.

Make sure the correct site grounding test has been passed successfully (see Grounding Requirements).

2.

Connect the DC input power to the RAP-4B.

3.

Set all the RAP-4B circuit breakers to ON.

4.

Use a DMM to test the voltage between the positive and negative contacts of each power cable. The following figure identifies the functions of the power cable connector contacts assembled on the cable end connected to the NPT-1200 platform, as seen when looking into the connector. Figure 4-17: Platform DC input power connector pin functions

5.

Make sure the voltage is within the allowed range (-40 VDC to -72 VDC), and that it has the correct polarity.

6.

Return all the RAP-4B circuit breakers to OFF.

7.

Disconnect the RAP-4B input power sources.

8.

Reinstall the RAP-4B front cover and fasten it with the two captive screws.

4.7.3 Installing the FST Install the FST 50 mm below the fiber guide. If additional equipment is installed below it, such as another NPT-1200 platform, an additional 50 mm must be left free between the FST and such equipment.

To install the FST in the rack: 1.

Attach the FST to the rack rails and secure it using the four supplied screws, washers, and nuts.

2.

Prepare the necessary fibers according to the site cabling diagram and the detailed cabling diagrams or tables of each platform. See the safety information in Work and Equipment Safety and Power Supply Requirements.

3.

Label the cables in accordance with the cabling diagrams or tables.

4.

Thread the optical fibers into the conduits running along the front supports of the ETSI A rack, (or the rack sidewalls in an ETSI B rack).

5.

Push the button on the front panel of the FST to release the latch, and pull the FST towards you to open it.

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NOTE: The FST has two opening positions. The tray latches with a click at the halfway position. Pull it again to open it fully so that you can thread the fibers. 6.

Thread the fibers into the FST, as shown in the following figure. Figure 4-18: Threading optical fibers in the FST

NOTE: All optical fibers should be arranged in groups inside the FST and fastened with Velcro strips. 7.

Run the fibers up to the level of the corresponding optical connector.

8.

Return the FST to the rack until it latches in place with a click.

CAUTION:

Make sure that all the optical connectors are closed at all times with the appropriate protective caps or with the mating cable connector. Do not remove the protective cap until an optical fiber is connected to the corresponding connector, and immediately install a protective cap after a cable is disconnected. The minimum bending radius of optical fibers is 35 mm. Sharp bending of fibers may degrade the optical transmission characteristics.

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4.7.4 Installing the ODF Identify the prescribed ODF locations in the rack before performing the following procedures. The ODF is supplied with two sets of rack mounting brackets: one for 19” and ETSI racks (for both ETSI A and B), and the other for 23” 7-foot bay racks.

To attach the rack mounting brackets to the ODF: 

Refer to the following figure to identify the required set of rack mounting brackets, and attach each bracket to the corresponding ODF side panel with three screws. Figure 4-19: Attaching rack mounting brackets to the ODF

To connect optical fibers to the ODF: 1.

Push the release button on the ODF front panel to the left to release the latch and pull it towards you. The cover opens downwards. Figure 4-20: ODF front panel

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Figure 4-21: ODF open view

2.

Hold the end of the swing-out tray and pull it out to gain access to the ODF components.

3.

Open the two cover thumb nuts and remove the protective cover from the ODF splice support.

4.

Insert the external fibers cable through the protective tube. Figure 4-22: ODF fiber routes

5.

Route the fiber ends through the cable guides to the splice support area.

6.

Identify the adapter panel pigtail to be spliced to each user fiber.

7.

Insert splicing sleeves over the pigtail, splice the user fiber to the pigtail, and slide the splicing sleeve over the splice.

8.

Place the splicing sleeve in one of the slots in the splice support.

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NOTE: When more than 12 fibers are connected to the ODF, start by first filling the slots of

the lower splice support. After those slots are occupied, reinstall the top splice support and continue filling the support slots. 9.

After splicing all the fibers, reinstall the protective cover removed in Step 3.

10.

Push the swing-out tray back into the unit.

11.

Close the ODF front cover by pushing it up until it clicks to the unit.

12.

See the “To attach the rack mounting brackets to the ODF” procedure, above, and secure the user fibers with cable ties to the fiber fastening bracket at the rear of the ODF.

CAUTION: To prevent damage to fibers, do not tighten the cable ties.

To install ODF units in a rack: 

Install each ODF in the prescribed rack position and fasten it to the rack side rails with four screws.

4.7.5 Installing the xDDF-21 Patch Panel The NPT-1200 only supports balanced E1s directly. For unbalanced E1s, install the xDDF-21 that provides balanced-to-unbalanced conversion for 21 E1s. The number of xDDF-21 units to be installed with one NPT-1200 unit is based on the number of PME1_21 modules (for the number of unbalanced E1s required).

To install an xDDF-21 patch panel: 1.

Route the 100-pin SCSI cables leading from the E1 interfaces on the PME1_21 panel along the side of the rack to the location where the xDDF-21 patch panel is to be installed.

2.

Before you install the patch panel, connect the SCSI cables leading to the rear of the xDDF-21 patch panel. The cables are marked J1 and J2 and must be connected to their respective connectors.

3.

Attach the patch panel to the rack rails and secure using the four supplied screws, washers, and nuts.

4.

Connect the traffic cables to the front of the xDDF-21 patch panel, and make a note of the appropriate channels on the identification label on the inside of the panel door.

4.7.6 Installing the PIM2_63 Cable Guide and Holder The PIM2_63 cable guide and holder keeps the cable in the right position so that it does not interfere with closing the rack's door. The cable guide must be installed above the NPT-1200 platform.

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To install the PIM2_63 cable guide and holder: 1.

Identify the prescribed position of the PIM2_63 cable guide and holder in the rack in accordance with the rack installation plan.

2.

Place the PIM2_63 cable guide and holder in the prescribed position and fasten the unit to the rack side rails with four M6 screws, washers, and nuts.

4.7.7 Installing the ICP_MCP30 To distribute the concentrated Auxiliary connector on the MCP1200 panel into dedicated connectors for each function, an MCP1200 interconnection panel (ICP) was developed. It is connected to the MCP1200 module through a back-to-back cable with 36-pin SCSI connectors on both sides. The ICP_MCP30 can be installed anywhere in the rack.

To install an ICP_MCP30: 1.

Identify the prescribed position of the ICP_MCP30 in the rack in accordance with the rack installation plan.

2.

Place the ICP_MCP30 in the prescribed position using the two stabilizing pins to hold it temporarily in place, and then fasten the platform to the rack side rails with four M6 screws, washers, and nuts. Figure 4-23: Installing ICP_MCP30 in the rack

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Installing Equipment

Installing the NPT-1200 Platform in the Rack

Each NPT-1200 shelf is supplied with two installed INF_1200 modules, one installed FCM module, one installed MCP1200 module, two installed CPTS100, or XIO64, or XIO16_4 modules and all other slots empty (Tslots are covered by blank panels if they are to remain empty). Therefore, the installation activities covered in this section include: 

Installing the NPT-1200 Shelf in the Rack



Grounding the NPT-1200 Shelf

After the activities presented in this section have been completed, the NPT-1200shelf is ready for: 

Installing Power Modules in the NPT-1200



Installing the FCM in the NPT-1200



Installing the MCP1200 Module



Installing XIO64 or XIO16_4 Modules in the NPT-1200



Installing Tslot Modules in the NPT-1200



Installing a Double Slot Module in the NPT-1200

4.8.1 Installing the NPT-1200 Shelf in the Rack WARNING: Before starting, make sure that the DC power is not connected to the rack and that the circuit breakers in the RAP, if used, are set to OFF.

Before you start: Review the grounding requirements specified in Before You Start. Obtain the required materials and make sure to perform the grounding connections in accordance with these requirements.

To install a NPT-1200 shelf in an ECI recommended rack: 1.

Identify the prescribed position of the NPT-1200 shelf in the rack in accordance with the rack installation plan.

2.

Place the NPT-1200 shelf in the prescribed position using the two stabilizing pins to hold it temporarily in place, and then fasten the shelf to the rack side rails with four M6 screws and washers.

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4.8.2 Grounding the NPT-1200 Shelf Before you start: Review the grounding requirements specified in Preparing Cables and Fibers. Obtain the required materials and make sure to perform the grounding connections in accordance with these requirements.

To ground the NPT-1200 shelf: 

NPT-1200 shelf grounding is achieved by connecting the shelf to the rack using rack mounting brackets, or connecting the rack grounding cable to the grounding stud in the shelf mounting bracket. Grounding is provided by contact when the unit is fastened to the rack, or the grounding cable is connected to the mounting bracket.

4.8.3 Installing Power Modules in the NPT-1200 Each NPT-1200 shelf must have two DC power modules (INF_1200) installed in the power module slots. The NPT-1200 is always shipped with two DC power modules installed. The procedure described in this section is therefore only relevant when you want to replace the power module. Figure 4-24: Installing an INF_1200 module in the NPT-1200

To install a power module in the NPT-1200 shelf: 1.

Check that the module has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

2.

Remove the module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

3.

Hold the INF_1200 module extractor and insert the rear end of the module into the card guides.

4.

Push the module in until the panel at the front of the module is flush with the front of the NPT-1200 shelf. If resistance is felt before the connectors are flush, pull the module out and repeat the procedure.

5.

Secure the module in place by tightening its two captive screws.

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4.8.4 Installing the FCM in the NPT-1200 Each NPT-1200 shelf must have one Fan Control module (FCM) installed in the FCU slot. The NPT-1200 is therefore always shipped with an FCM module installed. The procedure described in this section is therefore only relevant when you want to replace the module. Figure 4-25: Installing an FCM module in the NPT-1200

To install an FCM module in the NPT-1200 shelf: 1.

Check that the module has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

2.

Remove the module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

3.

Hold the FCM module extractor and insert the rear end of the module into the card guides.

4.

Push the module in until the panel at the front of the module is flush with the front of the NPT-1200 shelf. If resistance is felt before the connectors are flush, pull the module out and repeat the procedure.

5.

Secure the module in place by tightening its two captive screws.

4.8.5 Installing the MCP1200 Module The NPT-1200 shelf is always delivered without the MCP1200 installed. It must therefore be installed in the field. This section describes the installation procedure for MCP1200 modules. There is a pluggable Compact Flash (CF) memory card that is installed in a dedicated slot in front of the MCP1200. The access to the compact memory is protected by a special cover (attached to the card). The MCP1200 cannot work without a proper flash memory card. Only flash memory cards supplied by ECI must be installed. The MCP1200 is always delivered without the flash memory card installed, so it must be installed in the field. The compact flash memory is installed after the installation of the MCP1200 described in the next section.

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To install an MCP1200 module in the NPT-1200 shelf: Figure 4-26: Installing an MCP1200 module in the NPT-1200

1.

Check that the module has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

2.

Remove the module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

3.

Hold the MCP1200 module extractor and insert the rear end of the module into the card guides of the MS slot.

4.

Push the module in until the panel at the front of the module is flush with the front of the NPT-1200 shelf. If resistance is felt before the connectors are flush, pull the module out and repeat the procedure.

5.

Secure the module in place by tightening the two screws with a screwdriver.

4.8.5.1 Installing the Compact Flash Memory in the MCP1200 The compact flash memory card is installed in a dedicated slot in the MCP1200. Only flash memory cards supplied by ECI must be installed. The MCP1200 is always delivered without the flash memory card installed, so it must be installed in the field.

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To install the flash memory card in the MCP1200: Figure 4-27: Installing the compact flash memory in the MCP1200

1.

Check that the card has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

2.

Remove the card from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

3.

Orient the memory card in front of the card guides in the MCP1200, and then insert its rear end (the end with the connector) in the card guides. Push it in until it is locked in place.

4.

Fasten the memory card with its two captive screws, as illustrated.

4.8.6 Installing XIO64 or XIO16_4 Modules in the NPT-1200 Each NPT-1200 shelf must have two XIO64 or XIO16_4 modules installed. For a list of available XIO64 modules and their technical descriptions, refer to the NPT Product Line Reference Manual.

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The NPT-1200 shelf is always delivered without XIO64 or XIO16_4 modules installed, and they therefore must be installed in the field. This section describes the installation procedure. Figure 4-28: Installing an XIO64 or XIO16_4 module in the NPT-1200

To install an XIO64 or XIO16_4 in the NPT-1200 shelf: 1.

Check that the module has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

2.

Remove the module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

3.

Hold the XIO64 or XIO16_4 extractor and insert its rear end into the module guides of one of the XS slots.

4.

Push the module in until the panel at the front of the module is flush with the front of the NPT-1200 shelf. If resistance is felt before the connectors are flush, pull the module out and repeat the procedure.

5.

Secure the module in place by tightening its two captive screws.

4.8.7 Installing Tslot Modules in the NPT-1200 The NPT-1200 shelf has seven Tslots. The NPT-1200 shelf is always delivered with all Tslots empty (covered by blank panels), and the modules must therefore be installed in the field according to the site installation plan. This section describes the installation procedure.

NOTES: 

The DMXE_22_L2 is not supported in slot TS5 of the NPT-1200.



Up to 4 DMXE_22_L2 cards only can be supported.



Always install the DMXE_22_L2 on the right-hand-side slots (as close as possible to the fan units).

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For a list of available Tslot modules and their technical descriptions, refer to the NPT Product Line Reference Manual. Figure 4-29: Installing a Tslot module in the NPT-1200

To install a Tslot module in the NPT-1200 shelf: 1.

Loosen the two screws of the Tslot blank panel and remove it.

2.

Check that the Tslot module has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

3.

Remove the Tslot module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

4.

Hold the Tslot module extractor and insert its rear end into the module guides.

5.

Push the module in until the front of the module is flush with the front of the NPT-1200 shelf. If resistance is felt, pull the module out and repeat the procedure.

6.

Secure the module in place by tightening its two captive screws.

4.8.8 Installing a Double Slot Module in the NPT-1200 The NPT-1200 shelf has seven Tslots. Two pairs of these slots (TS1 + TS2, and TS6 + TS7) only, can be configured as double slots, to support installation of double slot modules in the NPT-1200. The following section describes the procedures for double slot configuration and double slot module installation.

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To configure two Tslots as a double slot: 1.

Identify the two Tslots to be modified.

2.

Identify the divider bracket between the two slots. Figure 4-30: Removing the divider bracket from the NPT-1200

3.

Remove the screw fastening the bracket to the shelf.

4.

Remove the divider bracket from the shelf.

To install a double slot module in the NPT-1200: 1.

Check that the double slot module has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

2.

Remove the double slot module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

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Figure 4-31: Installing a double slot module in the NPT-1200

3.

Hold the module extractor and insert its rear end into the module guides.

4.

Push the module in until the front of the module is flush with the front of the NPT-1200 shelf. If resistance is felt, pull the module out and repeat the procedure.

5.

Secure the module in place by tightening its two captive screws.

4.8.9 Installing SFP/XFP/SFP+ Modules All XIO64 modules are shipped without SFP/XFP/SFP+ modules installed. Proper SFPs must be installed in the field according to the field installation plan. ECI supplies field-replaceable SFP/XFP/SFP+ transceivers in all optical interfaces and electrical STM-1 interfaces. Hot swapping is allowed, provided you observe all safety precautions during the replacement described in Before You Start.

NOTE: Only SFP/XFP/SFP+ modules supplied by ECI can be used in the NPT-1200.

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Figure 4-32: Installing an SFP/XFP module in the NPT-1200

To install an SFP/XFP/SFP+ transceiver: 1.

Check that the SFP/XFP/SFP+ has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

2.

Remove the SFP/XFP/SFP+ from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

3.

Insert the rear end of the SFP/XFP/SFP+ module plug-in into the prescribed position, and push slowly backward to mate its rear connector with the corresponding optical interface module connector until the transceiver clicks into place. If you feel resistance before the transceiver plug-in is fully inserted, retract the transceiver and repeat the insertion.

4.

Lock the SFP/XFP/SFP+ module by closing the buckle if the module has a locking mechanism.

5.

Repeat Steps 1 to 4 for other SFPs/XFPs/SFP+ (if required).

4.9

Installing the EXT-2U Platform in the Rack

EXT-2U is an expansion unit which can be added on top of the NPT-1200 to provide enhanced capacity and a rich feature list. If you need more add-drop capacity and additional functionality, such as Ethernet L2 and PCM, an EXT-2U can be added. The EXT-2U supports live insertion and can be installed at any time without affecting the traffic running on the NPT-1200. The EXT-2U can also be installed when installing the NPT-1200. It includes its own independent power supply and fan unit, for additional reliability and security. The three multipurpose slots of the EXT-2U support any combination of extractable traffic cards. TDM, ADM, Ethernet, CES, and EoPDH traffic are all handled through cards in these traffic slots, with all interfaces through convenient SFP modules. Each EXT-2U platform is supplied with a power module slot and all extension slots, initially empty. The three extension slots are covered by a cover panel.

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4.9.1 Installing the EXT-2U Shelf on the NPT-1200 Shelf The EXT-2U platform is mounted on top of the NPT-1200 platform using the H connector. You need an EXT-2U installation kit to install the EXT-2U on the NPT-1200. This is shipped as part of the EXT-2U platform package. The kit includes the EXT-2U (DWG NO. 3HETC6-3468-068) drawing, which describes the installation process in detail. Be sure to follow this drawing closely during EXT-2U installation. The following procedure is a high level summary of the installation process.

WARNING:

Before starting to install the EXT-2U, make sure the DC power cable is not connected to the EXT-2U, and that the circuit breakers in the RAP, if used, are set to OFF.

CAUTION: Before adding the EXT-2U to the NPT-1200, ensure that the rail stiffeners have been installed. (It is very difficult to install the EXT-2U without them.) If not, it is highly recommended that you first remove the NPT-1200 from the rack and install the rail stiffeners before proceeding with the EXT-2U installation. See Installing the Rail Stiffeners.

WARNING:

Take great care when installing the EXT-2U in order to avoid damage to the NPT-1200 or EXT-2U. Be sure to follow the drawing provided in the EXT-2U installation kit.

To install the EXT-2U platform on the NPT-1200 platform: 1.

Fasten the two pilot pins for the EXT-2U onto the cover by hand.

2.

Mount the EXT-2U on the NPT-1200 using the vertical pilot pins and holes at the bottom of the EXT-2U.

3.

Ensure that the connectors for the H connector and the EXT-2U are completely matched.

4.

Insert the five snap rivets into the holes on the bottom of the EXT-2U.

5.

Verify that the caps of the rivets are flat on the bottom of the EXT-2U.

6.

Fasten the four fastener screws (SST PH M6 x 16) to the mounting flange of the EXT-2U.

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4.9.2 Installing the H Connector The H connector connects the NPT-1200 and EXT-2U platforms. Figure 4-33: Installing the H connector in the NPT-1200

To install the H connector: 1.

Remove the H connector cover (on top of the NPT-1200) by opening its two screws.

2.

Fasten the pilot pin into the screw hole by hand.

3.

Insert the H connector assembly into the internal connectors, and then fasten it on the cover by screwing in its two handles.

4.9.3 Disassembling the EXT-2U from the NPT-1200 The following is the correct way to disassemble the EXT-2U from the NPT-1200. The EXT-2U is attached to the NPT-1200 with five snap rivets. You must first remove these rivets before removing the EXT-2U. It is recommended to use a thin flat tool (like a screwdriver) to raise the rivet caps first, and then remove them.

NOTE:

The following figure shows the disassembling of the BG-30E from the BG-30B, the removal of the EXT-2U from the NPT-1200 is similar.

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Figure 4-34: Removing the BG-30E from the BG-30B

To disassemble the EXT-2U from the NPT-1200: 1.

Insert a thin flat-head screwdriver under the rivet cap. Figure 4-35: Inserting the thin flat-head tool

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Raise the rivet cap by the screwdriver. Figure 4-36: Raising the rivet cap

3.

Remove the rivet with your hand. Figure 4-37: Removing the rivet

4.

Repeat steps 1 to 3 to remove the other rivets.

5.

Raise the EXT-2U from the NPT-1200 and remove it.

6.

Disassemble the pin guides and the H connector from the NPT-1200.

4.9.4 Attaching the EXT-2U Shelf to the Rack The EXT-2U platform can be mounted in the rack after it has been assembled with the NPT-1200 or added to a NPT-1200 platform already mounted in the rack.

To attach an EXT-2U platform to an ECI recommended rack: 

Fasten the EXT-2U platform to the rack side rails with four M6 screws, washers, and nuts. EXT-2U platform grounding is achieved by contact when connecting the platform to the rack using rack mounting brackets.

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4.9.5 Identifying Slots in the NPT-1200 The layout of the EXT-2U is depicted in the following figures. Figure 4-38: EXT-2U regular slots layout

Figure 4-39: EXT-2U slot layout with extended ES 3#

The figures show two possible arrangements for the EXT-2U slots layout. The upper figure shows the regular layout of the EXT-2U. The lower figure is very similar to the first, with an extension arrangement for the uppermost slot (ES 3#). The EXT-2U platform consists of the following slots: 

Two slots (PS A and PS B) for installing two DC power supply modules only (AC power supply is not supported)



One slot (FS) for installing a fan module



Three slots (ES 1#, ES 2#, ES 3#) for accommodating expansion traffic card (Eslots)



Slot ES 3# (can be extended) for housing a long card (TP63_1 and TPEH1_1)

The following table lists the modules supported in V4.0 that can be configured in each slot in the EXT-2U. Table 4-1: EXT-2U modules Name

INF_E2U AC_PS_E2U

Applicable slots in EXT-2U PS A

PS B

√

√

AC PS

ES 1#

ES 2#

ES 3#

FS

√ √

FCU_E2U SM_10E

√

√

√

SM_10E

√

√

√

PE1_63

√

√

√

P345_3E

√

√

√

S1_4

√

√

√

OBC

√

√

√

MXP10

√

√

√

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Applicable slots in EXT-2U

MPoE_12G

√

√

√

DHFE_12

√

√

√

DHFX_12

√

√

√

DMCE1_32

√

√

√ √

TP63_1

√

TPS1_1

√

√ √

TPEH8_1

4.9.6 Installing a Power Module in the EXT-2U The EXT-2U platform must have power modules installed in the power module slot. Two INF_E2Us can be configured according to the site installation plan. The EXT-2U platform is always shipped with the power module slot empty. Figure 4-40: Installing a power module in the EXT-2U

To install a power module in the EXT-2U: 1.

Check that the module has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

2.

Remove the module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

3.

Insert the rear end of the power module into the card guides.

4.

Push the module in until the panel at the front of the module is flush with the front of the EXT-2U platform. If resistance is felt before the connectors are flush, pull the module out and repeat the procedure.

5.

Secure the module in place by tightening the two screws with a screwdriver.

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4.9.7 Installing an FCU_E2U in the EXT-2U The EXT-2U platform must have one Fan Control module (FCU_E2U) installed in the FCU slot, and is shipped with the module already installed. The following procedure therefore describes replacing the module. Figure 4-41: Installing an FCU_E2U in the EXT-2U

This procedure is also applicable for replacing an operating FCU_E2U. To perform the replacement in the shortest time, prepare the replacement FCU_E2U in advance by taking it out of its package and placing it near the operating unit.

CAUTION:

To avoid traffic hit in an operating system, don't turn it off while replacing an FCU_E2U. The system can operate without a fan unit for up to 4 minutes. Perform the replacement in this time.

To install an FCU_E2U in the EXT-2U: 1.

Check that the module has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

2.

Remove the module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

3.

Hold the FCU_E2U module extractor and insert the rear end of the power module into the card guides.

4.

Push the module in until the panel at the front of the module is flush with the front of the EXT-2U platform. If resistance is felt before the connectors are flush, pull the module out and repeat the procedure.

5.

Secure the module in place by tightening the two screws with a screwdriver.

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4.9.8 Installing Extension Cards in the EXT-2U The EXT-2U is shipped with its Eslots covered by blank panels. Remove the corresponding cover to install an extension card. Extension cards are installed according to the site installation plan. For a list of available extension cards and their technical descriptions, see the NPT Product Line Reference Manual. Figure 4-42: Installing an extension card in the EXT-2U

CAUTION: When installing a MPoE_12G card the total PoE power budget is up to 90 W.

To install an extension card in the EXT-2U platform: 1.

Identify the Eslot in which you want to install the extension card, according to the site installation plan.

2.

Loosen the two screws on the Eslot cover and remove it.

3.

Check that the extension card has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

4.

Remove the extension card from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

5.

Hold the extension card handles and insert its rear end into the card guides.

6.

Push the extension card in until the front of the card is flush with the front of the EXT-2U platform. If resistance is felt, pull the card out and repeat the procedure.

7.

Secure the card in place by fastening its two captive screws.

NOTE:

Extension cards support live insertion. They can be installed at any time without affecting the existing traffic running on the NPT-1200 or EXT-2U.

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4.9.9 Installing Long Cards in the EXT-2U Long cards (TP63_1 or TPEH8_1) require the expanded ES 3 # slot for their installation. For a list of available IOP cards and their technical descriptions, see the NPT Product Line Reference Manual.

Before you start Before installing a long card, remove the blank panel, covering the additional expansion space to the left of slot ES 3# and the card guide at the left side of the slot.

To prepare the extension of the ES 3# slot: 1.

Open the two screws fastening the blank panel to the left of slot ES 3#, and remove it. Figure 4-43: Removing the blank panel

2.

Open the FH M1.6 screw fastening the card guide in the left side of ES 3#, and remove it. Figure 4-44: Removing the card guide

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WARNING: Prevent the card guide touching other cards, while the system is operating.

To install a long card in the EXT-2U: 1.

Identify the ES 3# slot in which you want to install the long card according to the site installation plan (must be ES 3#).

2.

Check that the card has not been physically damaged during shipment, and that the antistatic protection bag of the original packaging is sealed.

3.

Remove the long card from its antistatic protection packaging and perform a visual inspection to detect damage during shipping. Report any problems.

4.

Hold the card handles and insert its rear end into the card guides.

5.

Push the card in until the front of the card is flush with the front of the EXT-2U platform. If resistance is felt, pull the card out and repeat the procedure.

6.

Fasten the three captive screws on the card panel and secure it in place. Figure 4-45: Installing a long card in the XDM-3000

NOTE: Long cards support live insertion. They can be installed at any time without affecting the existing traffic running on the EXT-2U.

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4.10 Connecting Fibers and Cables to the NPT-1200 Shelf In general, all electrical traffic cables, power cables, alarm cables, and data cables must be routed along the sides of the rack. All optical fibers must be routed through the conduits running along the front supports of the rack. Electrical traffic and other cables (DC, alarm, management, timing, and so on) must be routed along the side of the rack, and held in place with cable ties.

4.10.1 Connecting Power and Alarm Cables to a DC Power Source Follow these steps to connect power and alarm cables to a DC power source.

To connect power and alarm cables: 1.

Route the power cables leading from the RAP along the side of the rack to the appropriate NPT-1200 shelf.

NOTE: For further details about the RAP installation procedure, see Installing the RAP-BG or

Installing the RAP-4B. 2.

Connect the end of the DC power cable from one source, terminating with a 3-pin D-type female connector in accordance with the rack installation plan and the cable tags, to the DC power connector on one INF_1200.

3.

Connect the end of the DC power cable from the second source, terminating with a 3-pin D-type female connector in accordance with the rack installation plan and the cable tags, to the DC power connector on the second INF_1200.

NOTE: When an expanded platform (EXT-2U above the NPT-1200) is installed, use a dual feed high power cable (Y-cable) to connect the DC power. This cable enables to connect power to both units from one output on the RAP, saving one circuit breaker and the need to use two separate power cables. 4.

Route the alarm cable leading from the RAP along the side of the rack to the appropriate NPT-1200 shelf (if an ICP_MCP30 is not installed) or to the appropriate ICP_MCP30 (if an ICP_MCP30 is installed).

5.

Connect the free ends of the alarm cable, in accordance with the rack installation plan and the cable tags, to the Auxiliary connector on the MCP1200 (if an ICP_MCP30 is not installed) or Alarms connector on the front panel of the ICP_MCP30 (if installed).

6.

Secure the cable connector to the MCP1200 or ICP_MCP30 connector with the cable connector screws. Tighten the screws manually. If you cannot reach the screws with your hands, use an adjustable-torque flatblade screwdriver (maximum blade size 0.6). Set the tightening torque to 40 N cm to 44 N cm.

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4.10.2 Connecting Optical Fibers to Optical Modules Before installing the NPT-1200 shelf and modules, all optical fibers must be routed through the conduits running along the front supports of the ECI recommended rack into the FST under the NPT-1200 shelf being installed, and threaded into the FST. For more information, see Installing the Fiber Storage Tray. All optical fibers in the NPT-1200 shelf are connected to the LC connectors on the optical SFP transceivers in the front panel of the XIO64 modules.

CAUTION:

Make sure that all the optical connectors are closed at all times with the appropriate protective caps or with the mating cable connector. Do not remove the protective cap until an optical fiber is connected to the corresponding connector, and immediately install a protective cap after a cable is disconnected. The minimum bending radius of optical fibers is 35 mm. Sharp bending of fibers may degrade the optical transmission characteristics.

To connect an optical fiber to an SFP module: 1.

Push the button on the front panel of the FST to open the latch and pull the FST out towards you.

2.

Slowly pull the end of the appropriate fiber to release enough fiber from the tray.

NOTE: The FST has two opening positions. The tray latches with a click at the halfway position. If you cannot release the fiber in the halfway position, pull the tray again to open it fully. 3.

Thread the end of the fiber through the rack slots to the optical transceiver LC connector on the designated module. Leave some slack to prevent stress.

4.

Thoroughly clean the connectors of the optical fibers using an approved cleaning kit.

5.

Remove the cover from the optical transceiver. Connect the fiber connector to the LC connector on the optical transceiver.

6.

Repeat Steps 2 through 5 for all optical modules in the NPT-1200 shelf.

7.

When you have completed the connection of all optical modules, gently push the FST back into the rack until it clicks into place.

4.10.3 Routing and Connecting Electrical Interface Cables to the NPT-1200 Information in this section supplements that regarding the connection of power, alarm, and grounding cables described in previous sections. Connect the cables to the equipment connectors according to the information appearing in the relevant cabling diagrams or tables. To identify the physical location of connectors, see the equipment panel figures in the NPT Product Line Reference Manual.

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4.10.3.1 Routing and Connecting E1 Cables for Balanced E1 Interfaces E1 cables are used for connecting the balanced E1 (2 Mbps) interfaces on the PME1_21 panel. Each cable consists of a total of 21 E1 twisted pairs (transmit and receive) supporting 21 E1s. The cable end connecting to the PME1_21 module is terminated with a 100-pin SCSI male connector.

To connect E1 cables to the PME1_21: 1.

Arrange the E1 traffic cables and route them to the rack side rails.

2.

Pull each E1 cable down to the level of the NPT-1200 platform.

3.

Bend the cable and thread it through the side cable guides of the rack and through the appropriate opening near the platform until the cable connector is positioned against the appropriate place. Use cable ties as required to fasten the cable to the rack side rails.

4.

Use a cabling diagram of the site to associate the PME1_21 module with the appropriate DDF connections.

5.

Connect the cable connector to the corresponding connectors on the PME1_21 front panel.

6.

Secure the cable connector to the PME1_21 connector with the cable connector screws. Tighten the screws manually. If you cannot reach the screws with your hands, use an adjustable-torque flatblade screwdriver (maximum blade size 0.6). Set the tightening torque to 40 N cm to 44 N cm.

CAUTION: Do not exert excessive tightening torque to secure the cable connector as this may damage the PME1_21.

4.10.3.2 Traffic Cable for PME1_63 The PME1_63 has a special 272-pin VHDCI female connector for connecting to its 63 x E1 interfaces. A special cable offered by ECI is used to make the connection. The cable is constructed of three main parts: 

Double 136-pin VHDCI male connector with three pairs of 30AWG cable tails



Conversion cable-size box



Three pairs of 26 AWG cables

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Figure 4-46: PME1_63 traffic cable

The three 30 AWG cable pairs connect on one side to the double 136-pin VHDCI connector and on the other side to the conversion box. The conversion box connects the three 30 AWG cable pairs and three pairs of 26 AWG cables, making the wire-size conversion. The 26AWG cables are connected at the other end to the customer's DDF. Each cable in a pair is bonded to the other, shaping a figure-eight pattern. Each pair of the 26 AWG cables carries 21 E1s, totaling 63 E1s. To facilitate identification of the E1 groups, each cable pair is marked with color strips along its jacket according to the following key: 

First pair, E1s Nos. 1 to 21 - red strips



Second pair, E1s Nos. 22 to 42 - blue strips



Third pair, E1s Nos. 43 to 63 - yellow strips

4.10.3.3 Routing and Connecting E1 Cables to the PME1_63 The PME1_63 has a 272-pin VHDCI female connector for connecting to its 63 x E1 interfaces. A special cable offered by ECI is used to make the connection, see Traffic Cable for PME1_63. The connector on the cable has a pin guide that must be inserted into the corresponding hole, to the lower left side of PME1_63 connector. A cable guide and holder installed above the NPT platform helps route the special PME1_63 cables neatly. This unit makes it possible keep the cable path the short route between the module on the platform and the conversion box (on the cable).

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To connect the PME1_63 traffic cable: 1.

Identify the pin guide on the traffic cable connector and the corresponding hole on the PME1_63 and insert it.

2.

Gently push the cable connector into the corresponding PME1_63 connector. If resistance is felt before the connectors mate, pull the connector out and repeat the procedure.

3.

Secure the connector in place by tightening its four captive screws. Figure 4-47: PME1_63 traffic cable installation

To route the PME1_63 traffic cable: 1.

Bend the cables from the connector installed in the previous procedure towards the cable guide and holder unit (see the preceding figure).

2.

Insert a Velcro strip into the corresponding holes in the cable guide, route the cables through the strip and tighten the strip on the cables.

3.

Place the cable conversion box on the NPT platform.

4.

Route the 26AWG cables coming from the conversion box to the rack side rails and tighten them to the rails with cable ties.

5.

Use a cabling diagram of the site to associate the PME1_63 with the appropriate DDF connections.

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4.10.3.4 Routing and Connecting E1 Cables for Unbalanced E1 Interfaces The PME1_21 can only provide balanced E1s directly. For unbalanced E1s, the xDDF-21 patch panels must be installed with the NPT-1200. Each xDDF-21 provides balanced-to-unbalanced conversion for 21 E1s. The cable between the PME1_21 and the xDDF-21 (supplied by ECI) consists of 21 E1 twisted pairs (transmit and receive) supporting 21 balanced E1s. The cable end connecting to the PME1_21 is terminated with a 100-pin SCSI male connector. The cable end connecting to the xDDF-21 is terminated with two 50-pin SCSI male connectors.

To connect E1 cables between the NPT-1200 and the xDDF-21: 1.

Arrange the E1 traffic cables and route them to the rack side rails.

2.

Pull the 100-pin SCSI end of the cable down to the level of the NPT-1200 shelf.

3.

Bend the cable and thread it through the side cable guides of the rack and through the appropriate opening near the shelf until the cable connector is positioned against the appropriate place. Use cable ties as required to fasten the cable to the rack side rails.

4.

Connect the cable connector to the E1 connectors on the front panel of the PME1_21 module.

5.

Secure the cable connector to the PME1_21 connectors with two cable connector screws. Tighten the screws manually. If you cannot reach the screws with your hands, use an adjustable-torque flatblade screwdriver (maximum blade size 0.6). Set the tightening torque to 40 N cm to 44 N cm.

6.

Pull the 2 x 50-pin SCSI end of the cable to the level of the xDDF-21.

7.

Bend the cables and thread them through the side cable guides of the rack and through the appropriate opening near the shelf until the cable connector is positioned against the appropriate place. Use cable ties as required to fasten the cable to the rack side rails.

8.

Connect the cable connector marked J1 to the 50-pin SCSI connector on the xDDF-21 panel marked J1. Connect the cable connector marked J2 to the 50-pin SCSI connector on the xDDF-21 panel marked J2.

9.

Secure the cable connectors to the xDDF-21 connectors with two cable connector screws for each connector. Tighten the screws manually. If you cannot reach the screws with your hands, use an adjustable-torque flatblade screwdriver (maximum blade size 0.6). Set the tightening torque to 40 N cm to 44 N cm.

CAUTION: Do not exert excessive tightening torque to secure the cable connector, as this may damage the PME1_21.

To connect E1 cables between the xDDF-21 and the external DDF: 

Coaxial cables are used for connecting unbalanced E1s between the xDDF-21 and the external DDF. A pair of coaxial cables is used for each E1. These coaxial cables can be prepared on site. The cable end connecting to the xDDF-21 is terminated with a DIN 1.0/2.3 connector. The connector on the other end of the cable depends on the connector used in the external DDF. For the connection of coaxial cables, refer to Routing and Connecting Coaxial Cables.

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4.10.3.5 Routing and Connecting Coaxial Cables Individual coaxial cables are used for connecting the interfaces located on the electrical STM-1 SFPs or the xDDF-21. As part of the site preparations, suitable cables must be routed from the relevant DDF (if used) to the intended rack location and connected to DIN 1.0/2.3 connectors. Sufficient length must be available to permit routing the cables to the appropriate level in the rack.

To connect individual coaxial traffic cables to the NPT-1200 or xDDF-21: 1.

Based on the site cabling diagram, arrange the coaxial cables in groups according to the designated electrical interfaces and route them along the guides at the side of the rack to the appropriate NPT-1200 unit or xDDF-21 unit.

2.

Cut excess cable length, if necessary.

3.

Connect the NPT-1200 or xDDF-21 end of the cables to DIN 1.0/2.3 connectors and the other end to the relevant coaxial cable connector, crimping the cable as required.

4.

Bend the cable and thread it through the side cable guides of the rack so that the cable connector is positioned at the level of the appropriate adapter. Use cable ties as required to fasten the cable to the rack side rails.

5.

Connect the connector on the cable to the corresponding electrical connector on the NPT-1200 or the xDDF-21.

6.

Connect the connector on the other end of cable to the corresponding electrical connector on the external DDF.

4.10.4 Routing and Connecting Data Interface Cables to Ethernet Interfaces Data cables with RJ-45 connectors are used for connecting FE interfaces on data modules. As part of the site preparations, Category 5 or better cables must be routed from the relevant Ethernet DDF (if used) to the intended rack location and connected to the RJ-45 connectors. Sufficient length must be available to permit routing the cables to the appropriate level in the rack.

To connect data cables to an Ethernet interface: 1.

Based on the site cabling diagram, route the data cables along the guides at the side of the rack to the appropriate NPT-1200 unit.

2.

Pull each data cable down to the level of the NPT-1200 unit.

3.

Bend the cable and thread it through the side cable guides of the rack so that the cable connector is positioned at the level of the NPT-1200 unit. Use cable ties as required to fasten the cable to the rack side rails.

4.

Connect the RJ-45 connector on the cable to the corresponding connector on the data module front panel.

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4.10.5 Routing and Connecting Electrical Cables between the MCP64 and the ICP_MCP30 If an ICP_MCP30 is installed, an electrical cable with SCSI-36 connectors on both sides is used to connect the ICP_MCP30 to the MCP1200.

To connect the cable between the MCP1200 and the ICP_MCP30: 1.

Route the cable to the rack side rails.

2.

Pull one end of the cable to the level of the NPT-1200 shelf.

3.

Bend the cable and thread it through the side cable guides of the rack and through the appropriate opening near the shelf until the cable connector is positioned against the appropriate place. Use cable ties as required to fasten the cable to the rack side rails.

4.

Connect the cable connector to the Auxiliary connector on the MCP1200 front panel.

5.

Secure the cable connector to the SM_10E traffic module connector with the cable connector screws. Tighten the screws manually. If you cannot reach the screws with your hands, use an adjustable-torque flatblade screwdriver (maximum blade size 0.6). Set the tightening torque to 40 N cm to 44 N cm.

CAUTION: Do not exert excessive tightening torque to secure the cable connector, as this may damage the MCP1200 module. 6.

Pull the other end of the cable to the level of the ICP_MCP30.

7.

Bend the cable and thread it through the side cable guides of the rack and through the appropriate opening near the ICP_MCP30 until the cable connector is positioned against the appropriate place. Use cable ties as required to fasten the cable to the rack side rails.

8.

Connect the cable connector to the SCSI-36 connector on the ICP_MCP30 front panel.

9.

Secure the cable connector to the connector marked as J1 on the ICP_MCP30 front panel with the cable connector screws. Tighten the screws manually. If you cannot reach the screws with your hands, use an adjustable-torque flatblade screwdriver (maximum blade size 0.6). Set the tightening torque to 40 N cm to 44 N cm.

CAUTION: Do not exert excessive tightening torque to secure the cable connector, as this may

damage the ICP_MCP30.

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4.10.6 Connecting the Timing (Clock) Cable The timing cable is connected to the T3/T4 RJ-45 connector on the MCP1200.

To connect the timing cable to the MCP1200: 1.

Route the timing cable along the side of the rack to the appropriate NPT-1200 shelf.

2.

Connect the free end of the cable in accordance with the rack installation plan and the cable tags to the T3/T4 connector on the MCP1200 front panel.

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5

Commissioning Tests

5.1

Overview

This chapter describes general commissioning procedures for the NPT-1200 and provides a basis for preparing tests in specific networks. The commissioning procedures include: 

Site commissioning tests, performed at the site level to ensure proper functionality of the site



SDH commissioning tests, performed at the network level to ensure proper SDH functionality of the integrated network



Data commissioning tests, performed at the network level to ensure proper data functionality of the integrated network

The commissioning procedures presented in this chapter include: 

Test Equipment



Site Commissioning Tests (Checking Cards and Modules Installed in Each Shelf, Visual Inspection and Mechanical Checks, Measuring Optical Levels, Shelf Power-On Test Procedure).



SDH Commissioning Tests (Network Timing Synchronization Test, Loss of Signal (LOS) Detection Test, Input Sensitivity Test, Equipment Power-on Test, Traffic Stability Test, Path Protection and Nonretrieval Test, Severity Assignment Test, Transmission Alarm-Handling Tests, Maintenance Action Test).



Data Network Commissioning Tests (Throughput and Latency Tests, System Recovery and Reset Tests, Frame Loss-Rate Test, Stability Test, Alarm-Handling Test).

NOTE: Personnel involved in the execution and supervision of commissioning tests must be familiar with the applicable safety precautions and requirements.

5.2

Test Equipment

The following test equipment is required for the commissioning procedures: 

PDH transmission analyzer for testing PDH transmission performance



SDH transmission analyzer for testing SDH transmission performance



Data transmission test equipment for testing FE transmission performance



Optical Power Meter (OPM)



Set of optical attenuators with various values



Variable optical attenuator



FC-to-LC adapters

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

LC/FC optical patch cords



Multimeter

Commissioning Tests

Suitable equipment is available from a wide range of manufacturers and therefore no specific models are listed. You can use any equipment that meets applicable international standards and has satisfactory measurement accuracy over the range of operating parameters and environmental conditions that apply to the specific network. If necessary, contact ECI’s Field Engineering Department for specific recommendations.

5.3

Site Commissioning Tests

Site commissioning tests verify the normal operation of NPT-1200 NEs. Perform the following procedures on each NE at each site: 

Verify the cards and modules installed in each platform.



Perform a visual inspection and mechanical checks.



Measure optical levels (see reference data in the NPT Product Line General Description).

5.3.1 Checking Cards and Modules Installed in Each Shelf This check is performed to confirm that the required cards and modules have been installed in each site, and to record their options, revisions, boot version, and serial numbers. The following table provides a typical form for recording the cards and modules installed in a NPT-1200 shelf. Table 5-1: Card and module inventory Card/Module type

Slot

MCP1200

MS

XIO64, or XIO16_4, or CPTS100

XS A

Option

Revision

Boot version

Serial number

5.3.2 Visual Inspection and Mechanical Checks The visual inspection checks for proper equipment installation, correct routing and connection of cables, and other tasks related to equipment installation, as follows: 

Equipment installation provides the criteria for proper equipment installation.



The site cabling diagram provides the criteria for proper cabling routing.

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After completing the visual inspection tasks (items 1 through 18 in the following table), power on the NPT-1200 shelf to perform an additional set of acceptance tests (items 15 through 19 in the following table). These tests check the functions needed for continuing the execution of the network commissioning tests. Consult the NPT Product Line General Description and the NPT Product Line Reference Manual for a description of the various card indicators and their functions. The following table provides a typical list for recording the results of a visual inspection and mechanical check. Table 5-2: Visual inspection and mechanical checks No.

Description of inspection/check 1

Check mechanical mounting of the rack.

2

Check the NPT-1200 installation; make sure that the NPT-1200 is properly installed.

3

Check the ODF and FST installation and fiber connection (if applicable).

4

Check the DDF installation and relevant cable connections (if applicable).

5

Check ICP_MCP30 installation and relevant cable connections (if applicable).

6

Check the grounding cable connections.

7

Check the DC power cable connections (main fuse to RAP, RAP fuse to NPT-1200 shelf).

8

Check the network manager station installation (if applicable).

9

Check the installation of modules and cards.

10

Check the connection of relevant cables or fibers for all cards installed.

11

Provide DC supply voltage via the INF_1200 on slot PSA to the RAP (-40 V to -75 V).

12

Provide DC supply voltage via the INF_1200 on slot PSB to the RAP (-40 V to -75 V).

13

Power on the shelf.

14

Check the proper operation of both RAP power sources by disconnecting one source at a time.

15

Check the communication between the NPT-1200 shelf and the LCT-APT via the MNG Ethernet interface on the MCP1200.

16

Check the proper operation of all fans.

17

Check LED operation using the LED TEST option in the LCT-APT.

18

Check slot assignment for all relevant cards and modules.

19

Check that there are no abnormal alarms.

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Commissioning Tests

5.3.3 Measuring Optical Levels These measurements check optical signal levels at the various equipment ports. Before performing any other commissioning test, proper optical levels within the limits specified in the NPT Product Line System Specifications must be achieved for each optical component. Perform these measurements using an OPM configured according to the wavelength at the measurement port. For reliable measurement, do not connect the OPM directly to a port but use a two-meter fiber. When measuring high optical power levels, use attenuators to ensure that the power does not exceed the maximum OPM input level. The following table illustrates a typical data form for optical level measurements. Table 5-3: Measured optical levels Slot

Module type

Port

Wavelength

Optical transmit level (dBm)

Receive level (dBm)

The measured power levels: 

Must be within the range of minimum and maximum levels specified in the NPT Product Line General Description for the transceiver plug-in type installed on the corresponding port.



Must be within the expected range according to the optical network plan.

It is usually sufficient to measure the optical levels at the receive ports only. A good port-receive level indicates that the components in the optical path up to that port are properly connected and operating normally. If the result is not satisfactory, perform additional measurements at the transmit port in the remote site.

5.3.4 Platform Power-On Test Procedure To power on the NE: 1.

Perform slot assignments for all the relevant cards and modules in the platform.

2.

After 10 seconds, turn the platform circuit breaker off.

3.

After 30 seconds, turn the platform circuit breaker on. The equipment should automatically return to normal operation, without user intervention and without any abnormal alarms in the system.

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5.4

Commissioning Tests

SDH Commissioning Tests

These commissioning tests check that SDH functionality is in accordance with the system specifications.

5.4.1 Test Equipment Setup The SDH tests are performed using a PDH analyzer, OPM, and variable attenuators. Configure the OPM according to the measured wavelength. The test conditions for the various interfaces are described in the following sections. Table 5-4: 2 Mbps tests Framing Unframed Coding

HDB3

Pattern

2 * 10-15 PRBS

Signal rate

2 Mbps

Timing

Internal clock

Inject error

Code error

Table 5-5: 34 Mbps tests Framing Unframed Coding

HDB3

Pattern

2 * 10-15 PRBS

Signal rate

34 Mbps

Timing

Internal clock

Inject error

Code error

Table 5-6: 45 Mbps tests Framing Unframed Coding

B3ZS

Pattern

2 * 10-15 PRBS

Signal rate

45 Mbps

Timing

Internal clock

Inject error

Code error

NOTE:

For SDH tests configure the test equipment according to the interface type being

tested.

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Table 5-7: SDH tests Signal rate STM-1, STM-4, STM-16, STM-64 Mapping

Any mapping (preferably bulk)

Pattern

2 * 10-15 PRBS

Signal rate

155.520 Mbps, 622.080 Mbps

Timing

Received clock

Inject error

BIP error

5.4.2 Loss of Signal (LOS) Detection Test This test verifies that NEs recognize alarms and send an alarm notification to the management system for viewing.

To perform a LOS detection test: 1.

Create NEs and links through the management system.

2.

Disconnect the Rx optical fiber from one of the modules. A LOS alarm at the SPI level of this module port appears, together with other alarms generated by the disconnection.

5.4.3 Network Timing Synchronization Test This test checks that the NPT-1200 NEs synchronize properly and switch to the next priority clock source when a failure occurs.

To perform network timing synchronization test: 1.

Define one NE as the (internal) timing source to which all other NEs are synchronized. This test can be done with an external timing source, if requested.

2.

Define several priorities for the timing source.

3.

Disconnect the Rx fiber connected to the NE defined as the main timing source.

If the NE has two or more timing sources, it synchronizes to the second priority source, and an alarm is generated for the missing main timing source. If the NE has only one timing source, the NE timing is set as “hold-over” and an alarm is generated for the main timing source. Another alarm is generated to indicate that there is no available timing source.

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5.4.4 Input Sensitivity Test This test verifies that the input sensitivity of the NPT-1200 optical modules is according to specifications.

To perform an input sensitivity test: 1.

Create one unprotected trail of any rate between two NEs.

2.

Connect test equipment to one NE and perform a loopback at the other NE (in the relevant endpoint ports).

3.

Connect a variable optical attenuator to one of the fibers of the relevant trail, and set the attenuator to 0 dB.

4.

Increase the attenuation gradually until the test equipment displays a burst of errors.

5.

Connect an OPM to the first Rx point after the variable optical attenuator and measure the total power. The measured optical power level is the input sensitivity of the module.

6.

Verify that the results are in accordance with the NPT Product Line System Specifications.

5.4.5 Equipment Power-On Test This test verifies that the NPT-1200 NEs continue operating properly after a power break, without operator involvement.

To perform an equipment power-on test: 1.

Create one unprotected trail of any rate between two NEs.

2.

Connect test equipment to one NE and perform a loopback at the other NE (in the relevant endpoint ports).

3.

Shut off the power to one of the nongateway NEs within the relevant trail. Errors and an Alarm Indication Signal (AIS) alarm appear in the test equipment. After approximately seven minutes, an “NE disconnected” alarm appears in the management system current alarm list, and the NE icon turns gray (indicates no communication).

4.

Power on the NE and wait for it to perform the initial download to all cards/modules in the platform. This can take five minutes.

5.

Verify that the NE is connected to the management station and that there are no relevant alarms in the test equipment or at the management station.

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5.4.6 Traffic Stability Test This test verifies that traffic operates according to ITU-T standards.

To perform traffic stability test: 1.

Create one unprotected trail of any rate between two NEs.

2.

Connect test equipment to one NE and perform a loopback at the other NE (in the relevant endpoint ports).

3.

Run this test for the appropriate time interval according to the following table.

4.

Verify that no alarms appear in the test equipment or at the management station. You should achieve an error-free rate of 1 x 10-11 for 2 Mbps and 1 x 10-12 for all other rates.

Table 5-8: Traffic stability test time intervals 2 Mbps

34/45 Mbps

STM-1/VC-3

STM-4/VC-12

14 hours

7 hours

120 minutes

30 minutes

5.4.7 Path Protection and Nonretrieval Test This test verifies that SNCP traffic operates properly when a failure occurs.

To perform a path protection and nonretrieval test: 1.

Create one protected trail of any rate between two NEs.

2.

Connect test equipment to one NE and perform a loopback at the other NE (in the relevant endpoint ports).

3.

Disconnect one of the fibers in the active path of the trail. Short alarm bursts of less than 50 msec appear in the test equipment, and the management station reports an alarm in the active path of the trail.

4.

Verify that the trail works properly on the protection path.

5.

Reconnect the optical fiber. The trail remains on the protection path (nonretrieve mode), and there is no alarm in the test equipment.

5.4.8 Severity Assignment Test This test, which is performed on one NPT-1200 NE, determines the level of urgency accorded to each alarm and creates an alarm-handling protocol. When a fault is detected or removed, the NE updates the status of the LEDs and reports the alarm activation or clearing to the management station.

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To perform a severity assignment test: 1.

Disconnect a fiber from one of the optical interfaces. An SPI LOS alarm of critical severity appears on the management station for the NPT-1200 and the MJR LED on the NPT-1200 panel turns on.

2.

Reconnect the fiber. The SPI LOS alarm on the management station clears and the MJR LED on the NPT-1200 panel turns off (only if there are no other alarms on the NPT-1200 unit).

3.

Change the severity of the SPI LOS alarm to minor.

4.

Disconnect a fiber from one of the optical interfaces. An SPI LOS alarm of minor severity appears on the management station for the NPT-1200 and the MNR LED on the NPT-1200 panel turns on (only if there is no critical or major alarm on the NPT-1200 unit).

5.

Reconnect the fiber. The SPI LOS alarm on the management station clears and the MNR LED on the NPT-1200 panel turns off (only if there is no other alarm on the NPT-1200 unit).

5.4.9 Transmission Alarm-Handling Test This test verifies that the NPT-1200 NEs can recognize an alarm and send an alarm notification to the management system, and that the management system displays it properly. This procedure tests the following alarms: PDH-LOS, PDH-AIS, and SPI-LOS.

To perform a transmission alarm-handling test: 1.

Create one unprotected trail of any rate between two NEs.

2.

Connect PDH test equipment to one NE and perform a loopback at the other NE (in the relevant endpoint ports).

3.

Disconnect the Tx cable of the test equipment. The management station reports a LOS alarm for the relevant PDH port.

4.

Set the test equipment to transmit an AIS (AIS = on). The management station reports an AIS alarm for the relevant PDH port.

5.

Disconnect the Rx fiber of an optical port. The management station reports a LOS (SPI-LOS) alarm for the relevant optical port. If ALS = off, the management station reports a far-end optical port MS-RDI alarm. If ALS = on, the management station reports a far-end optical port LOS alarm.

5.4.10 Maintenance Action Test This test verifies that maintenance actions can be performed in the NPT-1200 NEs using the management system. This procedure tests a near-end loopback, forced PDH AIS, forced low-rate RDI, forced high-rate RDI, and forced MS-RDI.

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To perform maintenance action test: 1.

Create one unprotected trail of any rate between two NEs.

2.

Connect test equipment to one NE. The PDH test equipment detects an AIS alarm.

3.

Perform a near-end loopback at the other trail endpoint. The AIS alarm in the PDH test equipment clears, and no alarm or error remains on the PDH test equipment.

4.

Using the management station, execute forced AIS on the PDH port that connects to the test equipment. The PDH test equipment detects an AIS alarm.

5.

Using the management station, execute a forced low-rate RDI (or forced high-rate RDI or forced MS-RDI) on a NPT-1200 platform. Another NPT-1200 platform reports a low-rate RDI (or high-rate RDI or MS-RDI) to the management station.

5.5

Data Network Commissioning Tests

The data network commissioning tests check that data functionality is in accordance with system specifications.

5.5.1 Throughput and Latency Tests These tests determine the time it takes to transmit frames through the network, and the maximum amount of data that can pass through the network before frames are lost.

To perform throughput and latency tests: 1.

Create two unprotected Ethernet trails of any rate between two NEs in the network.

2.

Connect test equipment to both ports of one NE and connect two ports of the other NE through an Ethernet cable.

3.

Configure the test equipment for RFC-2544 throughput and latency measurement.

4.

Measure the throughput and latency for frame sizes 64, 128, 256, 512, 1024, 1280, and 1518 bytes, and record the results in the appropriate table.

NOTE: 

Measured latency is for both the forward and return paths. For a single path, the latency is 50% of the measured value.



The latency test is dependent on the throughput results. For example, if 10 Mbps is tested and the throughput is 4%, the latency test should be for 4 Mbps (2 * VC-12 = 4 Mbps).

Inject traffic according to the assigned bandwidth (VC-12 = 2.048 Mbps).

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Table 5-9: Throughput and latency test results LAN port and speed

64 bytes/ frame

128 bytes/ frame

256 bytes/ frame

512 bytes/ frame

1024 bytes/ frame

1280 bytes/ frame

1518 bytes/ frame

Throughput Latency

5.5.2 System Recovery and Reset Tests These tests determine the speed at which a device recovers from a buffer overflow condition or from a power failure.

To perform system recovery and reset tests: 1.

Create two unprotected Ethernet trails of any rate (for example, 10/100 Mbps) between two NEs.

2.

Connect test equipment to both ports of one NE and connect two ports of the other NE (in the relevant endpoint ports) through an Ethernet cable.

3.

Configure the test equipment for manual testing according to the port rate and for any frame size.

4.

Power off one of the NEs and verify packet loss in the test equipment.

5.

Turn on the NE, wait five minutes, and verify that the errors in the test equipment have cleared.

5.5.3 Frame Loss Rate Test This test determines the number of frames that are lost when the system is overloaded.

To perform a frame loss rate test: 1.

Create two unprotected Ethernet trails between two NEs.

2.

Connect test equipment to both ports of one NE and connect two ports of the other NE (in the relevant endpoint ports) through an Ethernet cable.

3.

Configure the test equipment for RFC-2544 for frame loss measurements. Set to 100%. The frame loss rate in % is defined according to the following formula: [(input fps) - (output fps)] * 100 / (input fps) fps = frames per second For example, for a 100 Mbps test using 5 * VC-12 = 10 Mbps, with input fps = 148810 and output fps = 14881, the frame loss is: 148810 - 14881 = 133929 (a 90% loss).

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Table 5-10: Frame loss rate test results Frame size

64 bytes/ frame

128 bytes/ frame

256 bytes/ frame

512 bytes/ frame

1024 bytes/ frame

1280 bytes/ frame

1518 bytes/ frame

Frame rate (% MFR) 100%

5.5.4 Stability Test This test determines the stability of the network by checking that it can function with no errors for a defined period of time.

To perform a stability test: 1.

Create two unprotected Ethernet trails of any rate (for example, 10/100 Mbps) between two NEs.

2.

Connect test equipment to both ports of one NE and connect two ports of the other NE (in the relevant endpoint ports) through an Ethernet cable.

3.

Configure the test equipment for manual testing according to the port rate and for any frame size.

4.

Set the transmit rate in the test equipment to about 90% of the trail bandwidth.

5.

Run this test for two hours, and verify that no errors appear in the test equipment.

5.5.5 Alarm-Handling Test This test checks the alarm conditions forced on the NE and the subsequent action carried out by the NE. It tests signal loss to both the data LAN port and to the optical interfaces.

To perform an alarm-handling test: 1.

Create two Ethernet trails of any rate (for example, 10/100 Mbps) between two NEs.

2.

Connect test equipment to both ports of one NE and connect two ports of the other NE (in the relevant endpoint ports) through an Ethernet cable.

3.

Disconnect the test equipment to create a signal loss to the data LAN port. This generates a 10/100 Mbps - Link Down alarm.

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6

Maintenance

6.1

Overview

This chapter provides maintenance procedures for NPT-1200 equipment. Personnel involved in maintenance must be thoroughly familiar with safety issues, as described in Before You Start.

6.2

Test Equipment, Tools, and Materials

The only tools required for most maintenance activities described in this chapter are an LCT-APT terminal and a multimeter. If you need to make measurements, it is recommended to use equipment of the same type and models used for commissioning tests, see Commissioning Tests. The tools and materials necessary for equipment installation must also be available during maintenance.

6.3

Preventive Maintenance

The purpose of preventive maintenance activities is to keep the NPT-1200 hardware in good condition, and detect and correct as soon as possible any condition that may lead to deterioration and equipment malfunction. Record the execution of the various activities and their results according to the procedures used in your organization. Table 6-1: Preventive maintenance inspection and checks Item

Inspection/Check

Intervals* W

M

1

Visually inspect the condition of cables and fibers. Check for correct routing (no sharp bends) and proper support to avoid stress. Avoid touching fibers during the inspection, except as required to correct problems.

2

Inspect equipment racks and cases, connection terminals, grounding, etc. Pay special attention to any signs of corrosion.

X

3

Check the condition of rack front doors and RFI fingers. Clean as necessary with approved cleaning agents.

X

4

Whenever applicable, inspect ancillary equipment (air conditioners, lighting, distribution panels, etc.) and their power sources.

X

5

Check that all unused optical connectors are covered by protective covers. Add covers as necessary.

X

6

Check that cards and modules are securely attached. All module fastening screws must be tight (tighten only manually).

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Q

X

X

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NPT-1200 Installation and Maintenance Manual

Item

Inspection/Check

Maintenance

Intervals* W

7

Check for proper operation of the fans (no abnormal noise and vibrations) in all NEs.

8

Clean all areas around the platform in the rack and the rack’s front door (if applicable), using a vacuum cleaner.

9

Check that the cables connecting the DC power sources (main and backup) to the RAP are properly connected.

10

Check that the external alarm cables are properly connected to the RAP.

11

Check there are no alarm indications on the cards and modules.

X

12

Check that all RAP LEDs turn on and that the buzzer sounds while the POWER ON pushbutton on the RAP panel is pressed.

X

13

Check that all card and module LEDs turn on when performing the LED TEST operation using the LCT-APT.

M

Q

X X X X

X

Note: LEDs for FE interfaces and LEDs for Laser On indications are not checked by the LED test operation. 14

Perform a visual check of LED indications.

15

Check the proper operation of the OW system (if applicable to the NE).

* Legend:

6.4

W weekly

X

M monthly Q quarterly

Onsite Troubleshooting

The purpose of onsite troubleshooting is to identify the hardware causing the malfunction and return the equipment to normal operation as soon as possible. Troubleshooting is usually initiated in response to one of the following conditions: 

Alarm or performance degradation reported by the management station.



Alarm or malfunction detected onsite by maintenance personnel, either as a result of a troubleshooting activity initiated by the management center personnel or as a result of a periodic inspection or preventive maintenance action. Many problems can be detected via the various indicators available on the NPT-1200 system components.

This chapter assumes familiarity with the NPT-1200, with SDH data, and with the LightSoft and EMS-APT management stations. See the respective user manual for details on the various capabilities of the management stations and for instructions on performing the necessary activities. The following sections provide procedures for performing onsite troubleshooting for various trouble categories. For each category, a troubleshooting table provides instructions for identifying the problem.

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To use the troubleshooting table: 1.

Identify the closest description of the trouble symptoms under “Symptoms”.

2.

Perform the required corrective actions listed under “Corrective actions” in the order they appear, until the trouble is corrected.

6.5

Troubleshooting Power Problems

Table 6-2: Troubleshooting power problems No.

Symptoms

Probably cause

Corrective actions

1

RAP POWER ON indicator off

Both main and backup power sources failed

 



  

Equipment problem

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Check the site power distribution system. Check the DC voltage at the main and backup power terminals of the RAP. If the voltage is not within the correct range, check cable connections up to the DC power distribution panel and make sure no fuses are blown. Check the voltage supplied by the main and backup power sources. Check the power connections to the RAP. Check the circuit breakers in the RAP and replace if necessary.

Check the voltage at the NPT-1200 and BG-OW end of each power cable. Replace the cable or repair the RAP if there is no voltage present.  Check and reconnect cables to the equipment, one by one. If the circuit breaker trips again when connecting a specific unit, replace that unit. 

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NPT-1200 Installation and Maintenance Manual

No.

Symptoms

Probably cause

2

All LEDs and fans in No input power to the the NPT-1200 off corresponding unit

Maintenance

Corrective actions 

 





3

6.6

NPT-1200 FAIL indicator on

Technical failure in the corresponding unit

Check the corresponding circuit breaker in the RAP, and reset any tripped breaker. Check the circuit breakers in the RAP and replace if necessary. If the circuit breaker trips again, disconnect the cable protected by the corresponding circuit breaker from the equipment, and check the voltage polarity. Check the power cable condition and make sure the cable is not damaged and does not cause short circuits. Check proper cable connection at both ends.

Consult General troubleshooting procedures for NPT-1200 power-on based on LEDs on MCP1200 panel for guidance in resolving the problem.  If the problem still exists after Step 1, replace the unit. 

Troubleshooting Using Component Indicators

The management station usually provides onsite personnel with a list of suspected components. Start the troubleshooting of a suspected component by checking its indicators. These indicators, located on the various cards and modules, can help you rapidly and efficiently identify a malfunctioning component in accordance with the procedures outlined in the following tables.

NOTE:

For a description of indicator functions, see the NPT-1200 Product Line Reference Manual.

CAUTION: The following corrective actions are traffic-affecting.

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Table 6-3: General troubleshooting procedures for NPT-1200 power-on based on LEDs on MCP1200 panel Symptom

Probable cause

Corrective action

Indicators on MCP1200 panel ACT

FAIL

MJR

MNR

Off

Off

Off

Off

No power supply on MCP1200



On

On

On

On

Basic boot, which should be inside the flash on MCP1200, is not available



Off

On

Blink

Off

CF card out or cannot be detected



Off

Blink

Blink

Off

Invalid CF card



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If all LEDs of the shelf are off, refer to the table Troubleshooting power problems, item 3.  If the problem still exists, try to reinsert the MCP1200.  If the problem still exists, replace the MCP1200 card.  If the problem still exists, replace the shelf. Extract and reinsert the MCP1200 card.  If the problem still exists, replace the MCP1200 card. Open the NVM cover on MCP1200 panel. Check if the CF card is installed. If yes, push it out and install again. If there is no CF card, you must install a new CF card on MCP1200.  Close the NVM cover and power off/on again. If the problem still exists, replace the CF card.  If the problem still exists after replacing the CF card, replace the MCP1200 card. Replace the CF card on MCP1200 with a new one authorized by ECI.

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NPT-1200 Installation and Maintenance Manual

Symptom

Maintenance

Probable cause

Corrective action

Indicators on MCP1200 panel ACT

FAIL

MJR

MNR

On

On

On

Off

Vx_Boot inside CF card  Extract and reinsert the not available MCP1200.  If the problem still exists, replace the CF card.  If the problem still exists, replace the SD card.  If there is no new CF card available, take out the CF card on MCP1200 and reprogram it via NVM facilities (card reader and software tool - NVM loader).

On

On

On

Blink

Failed to load Vx_Boot inside CF card

Blink

On

Blink

Blink

Failed to mount file system inside CF card

Blink

On

Blink

On

Unformatted CF card



Format the CF card through LCT Boot Configuration Tool.

Off

On

Off

Blink

No startup file in the CF card, necessary for loading embedded software



Log in the MCP1200 through LCT Boot Configuration Tool. Set the active version bank. A valid startup file is created in the CF card.

Off

On

Off

On

Invalid startup file

Off

On

Off

Off

Invalid startup parameter

Off

On

Blink

Blink

No embedded software

Off

On

Blink

On

Failed to decompress the embedded software package

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Extract and reinsert the MCP1200 card.  If the problem still exists, log in the MCP1200 through the LCT Boot Configuration Tool. Download the embedded version and activate it. 

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NPT-1200 Installation and Maintenance Manual

Symptom

Maintenance

Probable cause

Corrective action



Indicators on MCP1200 panel ACT

FAIL

MJR

MNR

Off

On

On

Blink

No install file in the CF card carrying the NE communication parameters

Off

On

On

Off

Invalid install file

On

On

Off

On

Invalid NE communication parameters in install file

Set the NE communication parameters through LCT Boot Configuration Tool, including NE ID, NE Communication mode, IP, and Mask.

NOTE: After NPT-1200 starts up, the ACT LED on the MCP1200 panel blinks periodically and the FAIL LED on MCP1200 panel is permanently off.

Table 6-4: General troubleshooting procedures for the MCP1200 No.

Symptoms

Probable cause

Corrective actions

1

ACT LED permanently on or off



Incorrect version or database  Faulty Card













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Perform a warm reset on the NPT-1200 by pressing the RST button. If the ACT indicator starts to blink, observe it for five minutes to ensure that the problem has been resolved. If the ACT indicator still does not blink after a warm reset, extract and reinsert the MCP1200. If the problem still exists, try a version download again using the LCT-APT Boot Configuration Tool. If the problem still exists, delete the NE database and reconfigure the NE. If the problem still exists, replace the MCP1200 and reconfigure the NE.

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Maintenance

No.

Symptoms

Probable cause

Corrective actions

2

FAIL indicator on

Hardware failure



3

CF FAIL indicator permanently on

Invalid or faulty CF card



Obtain the BIT code from the management system (LCT-APT or EMS-APT). This code details the failure cause.  Perform a cold reset to the card from the EMS-APT or extract and reinsert the MCP1200 card.  If the problem still exists, replace MCP1200 card. Extract and reinsert the CF card.  If the problem still exists, replace the CF card.

NOTE: During the NE startup stage, the FAIL LED on Tslot or XIO cards must be Off, and the ACT LED on Tslot or XIO cards On.

Table 6-5: General troubleshooting procedures for Tslot or XIO cards No. 1

Symptoms ACT indicator permanently on or off

ECI Telecom Ltd. Proprietary

Probable cause

Corrective actions

Indicator failure

Select Maintenance > LED Test in the LCT-APT menu. If the test executes successfully but the indicator does not blink for 10 seconds, the LED may be damaged.

6-8

NPT-1200 Installation and Maintenance Manual

No.

Symptoms

Maintenance

Probable cause

Corrective actions

FPGA load failure  Software or system problem









 



2

FAIL indicator on

Card hardware failure

3

Both FAIL and ACT No power supply indicator permanently off

Check whether the BIT-Fail of the “FPGA load fail” exists by obtaining the BIT code of the card using the LCT-APT or the EMS-APT. If yes, reinsert the card or perform a cold reset to the card. If no “FPGA load fail” exists, extract the MCP1200 and reinsert it. If the ACT indicator starts to blink, observe it for five minutes to ensure that the problem has been resolved. If the problem still exists, extract and reinsert the faulty card. If the problem still exists, power off the entire NPT-1200 unit and power on again, if permitted. If the problem still exists, replace the card or reconfigure the NE database.

Obtain the BIT code from the management system (LCT-APT or EMS-APT). This code details the failure cause. Perform the necessary actions, based on this code.  Reinsert or cold reset the card. If the problem still exists, replace the card. 

Check if it is caused by power module failure or no power input.  Try extracting the module and reinserting it.  If the problem still exists, replace the module. 

NOTE: Every FE port has two LEDs that reside on the RJ-45 connector. One is a link indicator (green), the other is a speed indicator (orange).

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Maintenance

Table 6-6: Special troubleshooting procedures for DMFE_4_L1 and DMFE_4_L2 No.

Symptoms

Probable cause

Corrective actions

1

Link indicator off

Disconnection or consequent action of EoS TSF/CSF

  



 

2

Speed indicator off

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10 Mbps link or link fail

Check if a cable is disconnected. If yes, reconnect it. Check if customer equipment is powered off or has a fault. Check whether the CSF of the related port is enabled using the management system. If CSF is enabled, change it to disabled. If the link is up after the CSF is disabled, identify the link-off cause, according to the relevant procedure. If the problem still exists, extract and reinsert the card. If the problem still exists, replace the DMFE_4_L1/DMFE_4_L2 card.

Check if 10 Mbps is the expected speed for this link. If yes, no problem exists. If the expected speed is 100 Mbps, then this speed is problematic.  Restart auto-negotiation by forcing the interface to 100 Mbps full-duplex mode and then change it back to auto-negotiation.  Check whether the customer equipment supports auto-negotiation. If it does not, force the port to the same mode supported by the customer equipment. 

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NPT-1200 Installation and Maintenance Manual

Maintenance

Table 6-7: Special troubleshooting procedures for DMFX_4_L1 and DMFX_4_L2 No.

Symptoms

Probable cause

Corrective actions

1

Green transceiver laser of FX LAN indicator off

Damaged SFP module



If there is an SFP-ID-Fail alarm on the LCT-APT, the IDPROM of the SFP module may be damaged. Replace it.  Force the laser on through the LCT-APT. The laser on the indicator should be on. If not, the SFP module or the optical module is damaged. Replace the damaged module.

Table 6-8: Special troubleshooting procedures for DMGE_4_L1, DMGE_4_L2 and DMGE_8_L2 No.

Symptoms

Probable cause

Corrective actions

1

Green transceiver laser of GbE LAN indicator off

Damaged SFP module



On the LCT-APT, get the current alarm. If there is an SFP-ID-Fail alarm, the IDPROM of the SFP module may be damaged. You should replace it.  Force the laser on through the LCT-APT. The laser on indicator should be on. If not, the SFP module or the optical module is damaged. Replace the damaged module.

Table 6-9: General troubleshooting procedures for INF_1200 No.

Symptoms

Probable cause

Corrective actions

1

Green ACT indicator permanently off

Power failure



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Check if the input power voltage is within the correct range. If not, check the power problem according to the Troubleshooting Power Problems table.  Replace the INF_1200 card.

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NPT-1200 Installation and Maintenance Manual

Maintenance

Table 6-10: General troubleshooting procedures for FCM No.

Symptoms

Probable cause

Corrective actions

1

Green ACT indicator permanently off

Power failure



2

FAIL indicator on

Fan failure



Check the power system.  Replace the FCM card. Extract the module and reinsert it.  If the problem still exists, replace the FCM card.

Table 6-11: General troubleshooting procedures for optical transceiver plug-ins No.

Symptoms

Probable cause

1

Green transceiver Damaged SFP module Laser On indicator off

Incorrect configuration

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Corrective actions On the LCT-APT, if the SFP type cannot be obtained successfully, the IDPROM of the SFP module may be damaged. Replace it.  If the SFP type information is consistent with the expected SFP type, force the laser on through the LCT-APT. The Laser On indicator should be on. If not, the SFP module or the optical module is damaged. Replace the damaged module. 

On the LCT-APT, check whether there is a SFP-ID-Fail alarm in the corresponding optical interface.  If yes, replace the SFP module purchased from ECI.  Check the SFP module type. If it is not the same as the expected type, replace it with the proper type. 

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NPT-1200 Installation and Maintenance Manual

No.

Symptoms

Maintenance

Probable cause

Corrective actions

Corresponding optical transmitter may have been turned off by the ALS function (see the following note)













 



Check that all fibers are properly connected to the corresponding optical transceiver. When available, select Maintenance > Laser Management > Laser Switch > Force Laser On in the LCT-APT to activate the corresponding laser. Use an OPM to measure the output optical power. If it is not within the range specified in the NPT-1200 Product Line System Specifications during a 90-second period, the problem is in the transmit side of the transceiver. Remove and reinsert the transceiver. Check the output optical power again. If it is still not within the range, replace the transceiver. If the problem still exists, check the received optical power with an OPM. If the optical power is within the range, replace the transceiver. If the problem still exists after following the previous steps, check the remote site. Turn on the ALS function after performing all checks. If there are no problems on both sites, the problem may be in the optical fiber between the two sites. Turn on the ALS function after performing all checks.

NOTE: An optical port with ALS capability turns off its transmitter when the corresponding receive signal is lost. Turning the transmitter off may cause a chain reaction, which turns the optical signals off in a whole section of the network and generates a large number of alarms. As a result, it may be difficult to identify the real cause of the problem and you may need to use the management station log records to identify the port.

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NPT-1200 Installation and Maintenance Manual

6.7

Maintenance

Replacing Cards and Modules

The following sections provide procedures for replacing cards and modules in the NPT-1200.

6.7.1 Safety and Workmanship Refer to Before You Start for safety and workmanship instructions.

CAUTION: Static Sensitive Devices PROPER HANDLING AND GROUNDING PRECAUTIONS REQUIRED NPT-1200 equipment contains components sensitive to ESD. To prevent ESD damage, strictly observe all the precautions listed in Protection Against ESD. Keep parts and cards in their antistatic packaging material until you are ready to install them. Use an antistatic wrist strap connected to a grounded equipment frame or rack when handling cards and modules during installation, removal, or connection to internal connectors.

Before you start: When inserting cards and modules, be sure to carefully align the card/module with the platform guide rails. If you feel resistance during insertion, immediately retract the card/module and repeat the process. Hold the card/module straight during insertion and removal, and pull or push it slowly and carefully to avoid touching components located on adjacent cards/modules. Do not use excessive torque when tightening the fastening screws of cards and modules. Visually inspect the card and the mating backplane connectors and make sure that there are no signs of physical damage. In particular, check for bent connector pins.

Before replacing any card, module, or optical transceiver: 1.

Check that the replacement component has not been physically damaged during shipment.

2.

Remove the replacement component from its antistatic protection packaging, and perform a visual inspection to detect damage during shipment. Report any problems.

3.

Record the hardware and software versions as indicated on the component identification labels, and make sure they are compatible with those of the component to be replaced.

After replacing a component:

0.

1.

Place it in its antistatic protection packaging and close it.

2.

Attach a report to the packaging explaining the reason for the replacement, and identify the network site, physical location, platform, and time of replacement.

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NPT-1200 Installation and Maintenance Manual

Maintenance

6.7.2 Replacing the MCP1200 Card This section provides replacement instructions for the MCP1200 card in the NPT-1200 shelf.

CAUTION: Replacing the MCP1200 card does not affect traffic on other Tslot cards. However, T3/T4 synchronization signals, the E1-based DCC clear channel, and OW traffic are unavailable for the duration of the replacement.

To replace an MCP1200 card in the NPT-1200 shelf: 1.

Mark each cable connected to the MCP1200 card for identification purposes.

2.

Disconnect all cables connecting the MCP1200 card.

3.

Loosen and remove the two screws.

4.

Hold the handle on the MCP1200 panel and pull the card to be replaced outward until it is released from the backplane.

5.

Continue to hold the handles and gently pull the card out of the shelf.

6.

Extract the CF card from the replaced MCP1200 card. Push the CF card and then release it to remove the card from the slot automatically.

7.

Insert the CF card into the replacement MCP1200 card. Be sure the card is properly locked.

8.

Insert the rear end of the replacement card into the corresponding card guides.

9.

Push the replacement card in until the front panel of the card is flush with the front of the NPT-1200 shelf. If resistance is felt before the connectors are flush, pull the card out and repeat the procedure.

10.

Close the screws on the panel to fasten the card to the NPT-1200 shelf.

11.

Reconnect all cables for the MCP1200 card according to the cable marks.

6.7.3 Replacing XIO64 or XIO16_4 Cards This section provides replacement instructions for the XIO64 or XIO16_4 cards in the NPT-1200 shelf.

CAUTION: Because of XIO64 or XIO16_4 card redundancy, all the traffic on the main XIO64 or

XIO16_4 can be protected by the standby XIO64 or XIO16_4 when replacing the main XIO64 or XIO16_4. To avoid breaks in traffic, the XIO64 or XIO16_4 cards must be replaced one by one. It is important that the standby XIO64 or XIO16_4 card be running before replacing the main XIO64 or XIO16_4 card.

To replace an XIO64 or XIO16_4 card in the NPT-1200 shelf: 1.

Mark the fibers connected to the XIO64 or XIO16_4 card for identification purposes.

2.

Disconnect all fibers connecting the XIO64 or XIO16_4 card.

3.

Loosen and remove the two screws.

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NPT-1200 Installation and Maintenance Manual

Maintenance

4.

Hold the handle on the XIO64 or XIO16_4 card panel and pull the card to be replaced outward until it is released from the backplane.

5.

Continue to hold the handles and gently pull the card out of the shelf.

6.

Insert the rear end of the replacement card into the corresponding card guides.

7.

Push the replacement card in until the front panel of the card is flush with the front of the NPT-1200 shelf. If resistance is felt before the connectors are flush, pull the card out and repeat the procedure.

8.

Close the screws on the panel to fasten the card to the NPT-1200 shelf.

9.

Reconnect the fibers for the XIO64 or XIO16_4 card according to the cable marks.

6.7.4 Replacing Tslot Cards This section provides replacement instructions for Tslot cards in the NPT-1200 shelf.

To replace a Tslot card in the NPT-1200 shelf: 1.

Mark each cable connected to the Tslot card for identification purposes.

2.

Disconnect all cables connecting the Tslot card.

3.

Loosen and remove the two screws.

4.

Hold the handle on the Tslot card panel and pull the card to be replaced outward until it is released from the backplane.

5.

Continue to hold the handles and gently pull the card out of the shelf.

6.

Insert the rear end of the replacement card into the corresponding card guides.

7.

Push the replacement card in until the front panel of the card is flush with the front of the NPT-1200 shelf. If resistance is felt before the connectors are flush, pull the card out and repeat the procedure.

8.

Close the screws on the panel to fasten the card to the NPT-1200 shelf.

9.

Reconnect all cables for the Tslot card according to the cable marks.

6.7.5 Replacing Power Modules CAUTION: 

If using a DC power supply, each NPT-1200 shelf has two power modules; therefore, replacing the power module does not cause the NE to power off.



Replace INF_1200 modules one at a time so that the system is not powered off.

To replace the power module: 1.

Cut off the power source connected to the power module by turning off the corresponding power switch on the RAP.

2.

Disconnect the power cable from the replaced power module on the panel.

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NPT-1200 Installation and Maintenance Manual

Maintenance

3.

Open the two screws fastening the power module to the shelf.

4.

Hold the handle on the panel and pull the module to be replaced outward until it is released from the backplane.

5.

Continue to hold the handles and gently pull the module out of the shelf.

6.

Insert the rear end of the replacement module into the corresponding module guides.

7.

Push the replacement module in until the front panel of the module is flush with the front of the NPT-1200 shelf. If resistance is felt before the connectors are flush, pull the module out and repeat the procedure.

8.

Close the screws on the panel to fasten the module to the NPT-1200 shelf.

9.

Reconnect the power cable to the replacement power module.

10.

Turn on the power switch on the RAP.

6.7.6 Replacing the FCU Module This section provides replacement instructions for the FCU_1200 module in the NPT-1200 shelf.

CAUTION: 

Each NPT-1200 shelf has one FCU module.



Replace the FCU_1200 module as soon as possible, as the temperature inside the NPT-1200 continues to rise without the fan unit. The high temperature can cause hardware damage.

To replace an FCU_1200 module in the NPT-1200 shelf: 1.

Loosen and remove the screws on the panel.

2.

Hold the handle on the FCU_1200 panel and pull the card to be replaced outward until it is released from the backplane.

3.

Continue to hold the handles and gently pull the module out of the shelf.

4.

Insert the rear end of the replacement module into the corresponding card guides.

5.

Push the replacement module in until the front panel of the module is flush with the front of the NPT-1200 shelf. If resistance is felt before the connectors are flush, pull the module out and repeat the procedure.

6.

Close the screws on the panel to fasten the module to the NPT-1200 shelf.

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NPT-1200 Installation and Maintenance Manual

Maintenance

6.7.7 Replacing an ICP for the MCP1200 To replace an ICP for the MCP1200: 1.

Mark each cable connected to the ICP for identification purposes.

2.

Disconnect all cables connecting the ICP.

3.

Loosen and remove the four screws.

4.

Replace the ICP and close the screws to fasten the ICP to the platform.

5.

Reconnect all cables for the ICP according to the cable marks.

6.7.8 Replacing SFP/XFP/SFP+ Transceivers ECI supplies field-replaceable SFP/XFP/SFP+ transceivers in all optical and electrical STM-1 interfaces. Hot swapping is allowed, provided you observe the safety precautions described in Before You Start during the replacement.

To replace an SFP/XFP/SFP+ transceiver: 1.

Mark each fiber or cable connected to the transceiver for identification purposes.

2.

Identify the position of the SFP/XFP/SFP+ transceiver to be replaced.

3.

Disconnect the fibers or cables connected to the transceiver.

4.

Remove the transceiver plug-in by pulling its tab.

5.

Insert the rear end of the replacement transceiver plug-in into the prescribed position, and push slowly backward to mate its rear connector with the corresponding optical interface module connector until the transceiver clicks into place (see the following figure). If you feel resistance before the transceiver plug-in is fully inserted, retract the transceiver and repeat the process. Figure 6-1: Inserting an SFP/XFP/SFP+ transceiver into a module

6.

Reconnect the fibers or cables disconnected in Step 3.

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7

Connection Data

7.1

Overview

This appendix provides connection data for the user connectors located in the NPT-1200 shelf and associated ancillary equipment supplied by ECI. Any connectors not described in this appendix are reserved for use by ECI technical support personnel and/or for future expansion, and therefore no user equipment may be connected to them.

7.2

INF_1200 DC Input Power Connectors

The DC input power connectors, designated POWER IN, are 3-pin D-type male connectors located on the INF_1200 panel. The following figure identifies the functions of the POWER IN connector pins, as seen when looking into the connector. Figure 7-1: PW-9300-1RU-DC input power connectors, pin function

7.3

MNG and AUX MNG Ethernet Connectors

The Ethernet connectors located on the MCP1200 panel, designated MNG and AUX MNG, are eight-pin RJ-45 connectors that provide Ethernet 10BaseT management interfaces. The Ethernet connector is wired as a station port intended for direct connection through a straight cable to a port of a 10BaseT Ethernet hub. The following figure identifies the connector pins, as seen when looking into the connector. The following table lists the pin assignment for a typical connector. Figure 7-2: Ethernet connector, pin identification

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NPT-1200 Installation and Maintenance Manual

Connection Data

Table 7-1: Ethernet connector, pin assignment Pin

Designation

Function

Direction

1

TX+

Transmit, + wire

Output

2

TX-

Transmit, - wire

Output

3

RX+

Receive, + wire

Input

4, 5

N/C

Not connected

---

6

RX-

Receive, - wire

Input

7

N/C

Not connected

---

8

N/C

Not connected

---

7.4

T3/T4 Timing Connector

The T3/T4 timing connector is an RJ-45 connector located on the MCP1200 panel and designated T3/T4. The interface includes a group of lines that are usually connected to the site timing reference distribution subsystem: 

Clock input (T3 2.048 Mbps or 2.048 MHz signal, ITU-T Rec. G.703 interface)



Clock output (T4 2.048 Mbps or 2.048 MHz signal, ITU-T Rec. G.703 interface)

The following figure identifies the connector pins, as seen when looking into the connector. The table lists the pin assignment for the connector. It also lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting between the tributary connector and a distribution frame. Figure 7-3: T3/T4 connector, pin identification

Table 7-2: T3/T4 connector, PIN identification Pin

Name

1

CLK2MHZ_IN(A)

2

CLK2MHZ_IN(B)

3

CLK2MHZ_OUT(A)

4

CLK2MHZ_OUT(B)

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Function 2.048/1.544 MHz clock input 2.048/1.544 MHz clock output

Direction

Wire color

Input

Blue/White-ring

Input

White/Blue-ring

Output

Green/White-ring

Output

White/Green-ring

7-2

NPT-1200 Installation and Maintenance Manual

Connection Data

Pin

Name

Function

5

CLK2MBIT_IN(A)

2.048/1.544 Mbps clock Input input

Brown/White-ring

6

CLK2MBIT_IN(B)

Input

White/Brown-ring

7

CLK2MBIT_OUT(A)

2.048/1.544 Mbps clock Output output

Orange/White-ring

8

CLK2MBIT_OUT(B)

Output

White/Orange-ring

7.5

Direction

Wire color

1PPS/ToD Timing Connector

The 1PPS/ToD timing connector is an RJ-45 connector located on the NPT-1200 panel and designated 1PPS/ToD. The interface includes a group of lines that are usually connected to the site timing reference distribution subsystem. The following figure identifies the connector pins, as seen when looking into the connector. The table lists the pin assignment for the connector. It also lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting between the tributary connector and a distribution frame. Figure 7-4: 1PPS/ToD connector, pin identification

Table 7-3: 1PPD/ToD connector, PIN identification Pin

Name

Function

Direction

1

1PPS_P

1PPS RS422 signal

Input/Output

2

1PPS_N

1PPS RS422 signal

Input/Output

3

--

--

--

4

GND

--

--

5

GND

Time of Day character

--

6

--

--

--

7

TOD_P

Time of Day character

Input/Output

8

TOD_N

Time of Day character

Input/Output

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NPT-1200 Installation and Maintenance Manual

7.6

Connection Data

Auxiliary Connector on the MCP1200

The MCP1200 provides one Auxiliary interface on its front panel. This 36-pin VHDCI female connector serves V.11, RS-232, alarm, and OW signals. There are two options for using this connector: 

If only Alarms interfaces are used, a special alarm cable supplied by ECI can be connected to the Auxiliary connector directly and can only serve alarm signals.



If other interfaces are also used, the ICP_MCP30, which distributes the concentrated Auxiliary connector into dedicated connectors for each function, must be connected to this Auxiliary connector through a back-to-back cable.

The following figure identifies the connector pins, as seen when looking into the connector. The table lists the pin assignment for a typical connector. It also lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting between the tributary connector and a distribution frame. Figure 7-5: Auxiliary connector for MCP30/MCP1200, pin identification

Table 7-4: V.11 Auxiliary connector, pin assignment Pin in VHDCI36 MCP1200

Name

Function

Direction

Pin in SCSI-36 ICP_MCP30

1

AL_INA1

First alarm input wire A

Input

1

2

AL_INB1

First alarm input wire B

Input

2

3

AL_INA3

Third alarm input wire A

Input

3

4

AL_INB3

Third alarm input wire B

Input

4

5

AL_OUTA1

First alarm output wire A

Output

5

6

AL_OUTB1

First alarm output wire B

Output

6

7

AL_OUT3(B2)

Third alarm output, normally open

Output

7

8

N/C

Not connected

---

8

9

RXD

Channel receive

Input

9

10

N/C

Not connected

---

10

11

OW_2M_INP

Orderwire input wire A

Input

11

12

OW_2M_INN

Orderwire input wire B

Input

12

13

V11TXDA

Transmit data A

From DTE

13

14

V11TXDB

Transmit data B

From DTE

14

15

V11RCLKA

Receive timing A

To DTE

15

16

V11RCLKB

Receive timing B

To DTE

16

17

V11RXDA

Receive data A

To DTE

17

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NPT-1200 Installation and Maintenance Manual

Connection Data

Pin in VHDCI36 MCP1200

Name

Function

Direction

Pin in SCSI-36 ICP_MCP30

18

V11RXDB

Receive data B

To DTE

18

19

AL_INA2

Second alarm input wire A

Input

19

20

AL_INB2

Second alarm input wire B

Input

20

21

AL_INA4

Fourth alarm input wire A

Input

21

22

AL_INB4

Fourth alarm input wire B

Input

22

23

AL_OUTA2

Second alarm output wire A

Output

23

24

AL_OUTB2

Second alarm output wire B

Output

24

25

AL_OUTA3

Third alarm output, common

Output

25

26

AL_OUT3(B1)

Third alarm output, normally closed

Output

26

27

RS232_GND

Ground

---

27

28

TXD

Channel transmit

Output

28

29

OW_2M_OUTP

Orderwire output wire A

Output

29

30

OW_2M_OUTN

Orderwire output wire B

Output

30

31

V11_RCA

Terminal timing A

From DTE

31

32

V11_RCB

Terminal timing A

From DTE

32

33

V11_TCLKA

Transmit timing A

To DTE

33

34

V11_TCLKB

Transmit timing B

To DTE

34

35

V11_GND

GND

---

35

36

CGND

CGND

---

36

Shell

---

Braid

---

Shell

7.7

RS-232 Connector

One RS-232 connector provides a debug RS-232 interface; it's an RJ-45 connector located on the ICP_MCP30 panel and designated RS-232. The following figure shows an RS-232 cable from the RJ-45 connector to the DB-9 female connector. The table lists the connector pin assignment for both the RJ-45 connector and the DB-9 connector, when using the RS-232 cable supplied by ECI. Figure 7-6: RS-232 overhead connectors, pin identification

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Connection Data

Figure 7-7: RS-232 overhead cable

Figure 7-8: RS-232 overhead cable label

Table 7-5: RS-232 connectors, pin assignment Pin in RJ-45

Name

Function

Direction

Pin in DB-9

1

COM-TX

Channel transmit

Output

2

2

GND

Ground

---

5

3, 4, 5, 6

---

Not connected

---

---

7

COM-RX

Channel receive

Input

3

8

GND

Ground

---

---

7.8

Orderwire Connector

The OW connector is an RJ-45 connector that is located on the ICP_MCP30 panel and is designated as OW. The interface includes a pair of E1 balanced interfaces that is connected to an RJ-45 connector on the BG-OW front panel.

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NPT-1200 Installation and Maintenance Manual

Connection Data

The following figure identifies the connector pins, as seen when looking into the connector. The following table lists the pin assignment for the orderwire connector at both the NPT-1200 and BG-OW ends, when using the OW cable supplied by ECI. Figure 7-9: OW connector, pin identification

Table 7-6: OW connector, pin assignment Pin (in NPT-1200)

Name

Function

1

OW_IN(A)

Orderwire input Input

1

2

OW_IN(B)

Input

2

3

OW_OUT(A)

Output

5

4

OW_OUT(B)

Output

6

5

---

---

---

3

6

---

---

---

4

7

---

---

---

7

8

---

---

---

8

7.9

Orderwire output

Direction

Pin (in BG-OW)

V.11 Overhead Connector

The V.11 overhead connector is a 15-pin high-density D-type female connector on the ICP_MCP30 panel. The following figure identifies the connector pins as seen when looking into the connector. The table lists the connector pin assignment. Figure 7-10: V.11 connector, pin identification

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Connection Data

Table 7-7: V.11 overhead connector, pin assignment Pin

Name

Function

Direction

Wire color

1

V11_RCLK(-)

Receive timing A

To DTE

Brown

2

V11_TCLK(-)

Transmit timing A

To DTE

Red

3

V11_RXD(-)

Receive data A

To DTE

Orange

4

V11_TTCLK(-)

Terminal timing A

From DTE

Yellow

5

V11_TXD(-)

Transmit data A

From DTE

Green

6

V11_RCLK(+)

Receive timing B

To DTE

Brown/Gray ring

7

V11_TCLK(+)

Transmit timing B

To DTE

Red/Gray ring

8

V11_RXD(+)

Receive data B

To DTE

Orange/Gray ring

9

V11_TTCLK(+)

Terminal timing B

From DTE

Yellow/Gray ring

10

V11_TXD(+)

Transmit data B

From DTE

Green/Gray ring

11

---

Not connected

---

---

12

---

Not connected

---

---

13

---

Not connected

---

---

14

GND

Ground

---

Blue

15

CGND

Chassis ground

---

Drain wire (braided)

7.10 Alarms Connector The Alarms connector, designated ALARMS, is a 15-pin D-type male connector on the ICP_MCP30 panel providing an alarm interface connecting to the RAP. The connector supports two groups of lines: 

Four external alarm input lines monitored by the NPT-1200 management subsystem. Each input is connected to the input diode of an optocoupler.



Three alarm output lines. Each output is provided by a relay dry contact.

Relay contact ratings are 75 V in open the state and 1A in closed state. The Alarms connector can be connected in one of the following configurations: 

Direct connection to a customer’s alarms collection facilities



Connection to the RAP

ECI offers appropriate cables for each of these configurations.

ECI Telecom Ltd. Proprietary

7-8

NPT-1200 Installation and Maintenance Manual

Connection Data

The following figure identifies the connector pins as seen when looking into the connector. The table lists the connector pin assignment. Figure 7-11: Alarms connector, pin identification

Table 7-8: Alarms connector, pin assignment Pin

Name

Function

Direction

Wire color

1

ALARM_IN1(A)

First alarm input

Input

Brown

6

ALARM_IN1(B)

Input

Brown/Gray ring

2

ALARM_IN2(A)

Input

Red

7

ALARM_IN2(B)

Input

Red/Gray ring

3

ALARM_IN3(A)

Input

Orange

8

ALARM_IN3(A)

Input

Orange/Gray ring

4

ALARM_IN4(A)

Input

Yellow

9

ALARM_IN4(B)

Input

Yellow/Gray ring

11

ALARM_OUT1(A)

Output

Blue

12

ALARM_OUT1(B)

Output

Blue/Gray ring

13

ALARM_OUT2(A)

Output

Violet

14

ALARM_OUT2(B)

Output

Violet/Gray ring

5

ALARM_OUT3(A)

Third alarm output, common

Output

Green

10

ALARM_OUT3(B1)

Third alarm output, normally closed

Output

Green/Gray ring

15

ALARM_OUT3(B2)

Third alarm output, normally open

Output

White

Second alarm input

Third alarm input

Fourth alarm input

First alarm output

Second alarm output

7.11 E1 Connectors on the PME1_21 and MSE1_16 The PME1_21 provides 21 balanced E1 tributary interfaces and the MSE1_16 provides 16 balanced E1 tributary interfaces through a SCSI-100 female connector. The SCSI-100 connector serves the 21 × E1 receive and transmit signals in the PME1_21 and the 16 x E1 receive and transmit signals in the MSE1_16.

ECI Telecom Ltd. Proprietary

7-9

NPT-1200 Installation and Maintenance Manual

Connection Data

IMPORTANT:

The wiring of the SCSI-100 connector in both the PME1_21 and MSE1_16 is identical. The different is that in the MSE1_16 only the first 16 E1s are used. The following figure identifies the connector pins as seen when looking into the connector. The table lists the pin assignment for a typical connector. It also lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting between the tributary connector and a distribution frame. Figure 7-12: E1 connectors for PME1_21, pin identification

Table 7-9: PME1_21 and MSE1_16 connector, pin assignment Pin

Name

Function

Direction

Wire color

1

---

Not connected

---

---

2

TTIP21

Transmit, tributary 21, wire A

Output

White/Pink ring

3

TRING21

Transmit, tributary 21, wire B

Output

Light Gray/Pink ring

4

TTIP20

Transmit, tributary 20, wire A

---

Blue/Pink ring

5

TRING20

Transmit, tributary 20, wire B

---

Green/Pink ring

6

TTIP19

Transmit, tributary 19, wire A

Output

Yellow/Pink ring

7

TRING19

Transmit, tributary 19, wire B

Output

Orange/Pink ring

8

---

Not connected

---

---

9

TTIP18

Transmit, tributary 18, wire A

Output

Red/Pink ring

10

TRING18

Transmit, tributary 18, wire B

Output

Brown/Pink ring

11

TTIP17

Transmit, tributary 17, wire A

Output

White/Violet ring

12

TRING17

Transmit, tributary 17, wire B

Output

Light Gray/Violet ring

13

TTIP16

Transmit, tributary 16, wire A

Output

Blue/Violet ring

14

TRING16

Transmit, tributary 16, wire B

Output

Green/Violet ring

15

---

Not connected

---

---

16

TTIP15

Transmit, tributary 15, wire A

Output

Yellow/Violet ring

17

TRING15

Transmit, tributary 15, wire B

Output

Orange/Violet ring

18

TTIP14

Transmit, tributary 14, wire A

Output

Red/Violet ring

19

TRING14

Transmit, tributary 14, wire B

Output

Brown/Violet ring

20

TTIP13

Transmit, tributary 13, wire A

Output

White/Orange ring

21

TRING13

Transmit, tributary 13, wire B

Output

Light Gray/Orange ring

22

---

Not connected

---

---

23

TTIP12

Transmit, tributary 12, wire A

Output

Violet/Orange ring

24

TRING12

Transmit, tributary 12, wire B

Output

Blue/Orange ring

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

Connection Data

Pin

Name

Function

Direction

Wire color

25

TTIP11

Transmit, tributary 11, wire A

Output

Brown/Gray ring

26

TRING11

Transmit, tributary 11, wire B

Output

Brown

27

TTIP10

Transmit, tributary 10, wire A

Output

Red/Gray ring

28

TRING10

Transmit, tributary 10, wire B

Output

Red

29

---

Not connected

---

---

30

TTIP9

Transmit, tributary 9, wire A

Output

Orange/Gray ring

31

TRING9

Transmit, tributary 9, wire B

Output

Orange

32

TTIP8

Transmit, tributary 8, wire A

Output

Yellow/Gray ring

33

TRING8

Transmit, tributary 8, wire B

Output

Yellow

34

TTIP7

Transmit, tributary 7, wire A

Output

Green/Gray ring

35

TRING7

Transmit, tributary 7, wire B

Output

Green

36

---

Not connected

---

---

37

TTIP6

Transmit, tributary 6, wire A

Output

Blue/Gray ring

38

TRING6

Transmit, tributary 6, wire B

Output

Blue

39

TTIP5

Transmit, tributary 5, wire A

Output

Violet/Gray ring

40

TRING5

Transmit, tributary 5, wire B

Output

Violet

41

TTIP4

Transmit, tributary 4, wire A

Output

White/Gray ring

42

TRING4

Transmit, tributary 4, wire B

Output

White

43

---

Not connected

---

---

44

TTIP3

Transmit, tributary 3, wire A

Output

Pink/Gray ring

45

TRING3

Transmit, tributary 3, wire B

Output

Pink

46

TTIP2

Transmit, tributary 2, wire A

Output

Red/White ring

47

TRING2

Transmit, tributary 2, wire B

Output

Brown/White ring

48

TTIP1

Transmit, tributary 1, wire A

Output

Yellow/White ring

49

TRING1

Transmit, tributary 1, wire B

Output

Orange/White ring

50

---

Not connected

---

---

51

---

Not connected

---

---

52

RTIP21

Receive, tributary 21, wire A

Input

Green/Orange ring

53

RRING21

Receive, tributary 21, wire B

Input

Yellow/Orange ring

54

RTIP20

Receive, tributary 20, wire A

Input

Red/Orange ring

55

RRING20

Receive, tributary 20, wire B

Input

Brown/Orange ring

56

RTIP19

Receive, tributary 19, wire A

Input

White/Blue ring

57

RRING19

Receive, tributary 19, wire B

Input

Light Gray/Blue ring

58

---

Not connected

---

---

59

RTIP18

Receive, tributary 18, wire A

Input

Violet/Blue ring

60

RRING18

Receive, tributary 18, wire B

Input

Green/Blue ring

ECI Telecom Ltd. Proprietary

7-11

NPT-1200 Installation and Maintenance Manual

Connection Data

Pin

Name

Function

Direction

Wire color

61

RTIP17

Receive, tributary 17, wire A

Input

Yellow/Blue ring

62

RRING17

Receive, tributary 17, wire B

Input

Orange/Blue ring

63

RTIP16

Receive, tributary 16, wire A

Input

Red/Blue ring

64

RRING16

Receive, tributary 16, wire B

Input

Brown/Blue ring

65

---

Not connected

---

---

66

RTIP15

Receive, tributary 15, wire A

Input

White/Yellow ring

67

RRING15

Receive, tributary 15, wire B

Input

Light Gray/Yellow ring

68

RTIP14

Receive, tributary 14, wire A

Input

Violet/Yellow ring

69

RRING14

Receive, tributary 14, wire B

Input

Blue/Yellow ring

70

RTIP13

Receive, tributary 13, wire A

Input

Green/Yellow ring

71

RRING13

Receive, tributary 13, wire B

Input

Orange/Yellow ring

72

---

Not connected

---

---

73

RTIP12

Receive, tributary 12, wire A

Input

Red/Yellow ring

74

RRING12

Receive, tributary 12, wire B

Input

Brown/Yellow ring

75

RTIP11

Receive, tributary 11, wire A

Input

Blue/White ring

76

RRING11

Receive, tributary 11, wire B

Input

Green/White ring

77

RTIP10

Receive, tributary 10, wire A

Input

Light Gray/White ring

78

RRING10

Receive, tributary 10, wire B

Input

Violet/White ring

79

---

Not connected

---

---

80

RTIP9

Receive, tributary 9, wire A

Input

Yellow/Brown ring

81

RRING9

Receive, tributary 9, wire B

Input

Red/Brown ring

82

RTIP8

Receive, tributary 8, wire A

Input

Green/Brown ring

83

RRING8

Receive, tributary 8, wire B

Input

Orange/Brown ring

84

RTIP7

Receive, tributary 7, wire A

Input

Violet/Brown ring

85

RRING7

Receive, tributary 7, wire B

Input

Blue/Brown ring

86

---

Not connected

---

---

87

RTIP6

Receive, tributary 6, wire A

Input

Pink/Brown ring

88

RRING6

Receive, tributary 6, wire B

Input

Light Gray/Brown ring

89

RTIP5

Receive, tributary 5, wire A

Input

Light Gray/Red ring

90

RRING5

Receive, tributary 5, wire B

Input

Brown/Red ring

91

RTIP4

Receive, tributary 4, wire A

Input

Green/Red ring

92

RRING4

Receive, tributary 4, wire B

Input

Yellow/Red ring

93

---

Not connected

---

---

94

RTIP3

Receive, tributary 3, wire A

Input

Violet/Red ring

95

RRING3

Receive, tributary 3, wire B

Input

Blue/Red ring

96

RTIP2

Receive, tributary 2, wire A

Input

Pink/Red ring

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

Connection Data

Pin

Name

Function

Direction

Wire color

97

RRING2

Receive, tributary 2, wire B

Input

White/Red ring

98

RTIP1

Receive, tributary 1, wire A

Input

Light Gray/Green ring

99

RRING1

Receive, tributary 1, wire B

Input

Brown/Green ring

100

---

Not connected

---

---

Braid

---

---

Platform ---

7.12 PME1_63 Connection Data The PME1_63 provides 63 balanced E1 tributary interfaces and has a 272-pin VHDCI female connector. If unbalanced E1 interfaces (75 Ω) are required a conversion patch panel box, like the xDDF-21, is used. The connector has two parts, each with 136 pins; the upper part serves the 63 E1 receive signals and the lower part the 63 E1 transmit signals. ECI offers a special cable for connecting the PME1_63 (see Traffic Cable for PME1_63.) The cable end connecting to the PME1_63 terminates with a double 136-pin VHDCI male connector. The connector parts are designated as P1 for the transmit lines and P3 for the receive lines. The following figure identifies the connector pins as seen when looking into the connector. The tables list the pin assignment for a typical connector (for unbalanced interfaces, wire A is the center (tip) conductor and wire B is the shield or ring). These tables list the color of the wire connected to the corresponding pin in the cable offered by ECI’s Network Solutions Division for connecting the tributary connector and a distribution frame. The cable marking in the heading of each table refers to the 26 AWG cable connected to the conversion box as designated in the cable description (see Traffic Cable for PME1_63). Figure 7-13: PME1_63 connector pin identification

Table 7-10: Connector P1 E1 #1 to E1 #21 Tx lines Pin

Name

Function

Direction

Wire color

Cable a (red dots on jacket) 1

--

N/C

--

--

2

--

N/C

--

--

3

TXD_P1

Transmit, tributary 1, wire A

Output

Brown

4

TXD_N1

Transmit, tributary 1, wire B

Output

Brown/Gray

5

TXD_P2

Transmit, tributary 2, wire A

Output

Red

6

TXD_N2

Transmit, tributary 2, wire B

Output

Red/Gray

ECI Telecom Ltd. Proprietary

7-13

NPT-1200 Installation and Maintenance Manual

Pin

Name

Function

Connection Data

Direction

Wire color

Cable a (red dots on jacket) 7

TXD_P3

Transmit, tributary 3, wire A

Output

Orange

8

TXD_N3

Transmit, tributary 3, wire B

Output

Orange/Gray

9

TXD_P4

Transmit, tributary 4, wire A

Output

Yellow

10

TXD_N4

Transmit, tributary 4, wire B

Output

Yellow/Gray

11

TXD_P5

Transmit, tributary 5, wire A

Output

Green

12

TXD_N5

Transmit, tributary 5, wire B

Output

Green/Gray

13

TXD_P6

Transmit, tributary 6, wire A

Output

Blue

14

TXD_N6

Transmit, tributary 6, wire B

Output

Blue/Gray

15

TXD_P7

Transmit, tributary 7, wire A

Output

Purple

16

TXD_N7

Transmit, tributary 7, wire B

Output

Purple/Gray

17

TXD_P8

Transmit, tributary 8, wire A

Output

White

18

TXD_N8

Transmit, tributary 8, wire B

Output

White/Gray

19

TXD_P9

Transmit, tributary 9, wire A

Output

Pink

20

TXD_N9

Transmit, tributary 9, wire B

Output

Pink/Gray

21

TXD_P10

Transmit, tributary 10, wire A

Output

Brown/White

22

TXD_N10

Transmit, tributary 10, wire B

Output

Red/White

23

TXD_P11

Transmit, tributary 11, wire A

Output

Orange/White

24

TXD_N11

Transmit, tributary 11, wire B

Output

Yellow/White

25

TXD_P12

Transmit, tributary 12, wire A

Output

Green/White

26

TXD_N12

Transmit, tributary 12, wire B

Output

Blue/White

27

TXD_P13

Transmit, tributary 13, wire A

Output

Purple/White

28

TXD_N13

Transmit, tributary 13, wire B

Output

Light-Gray/White

29

TXD_P14

Transmit, tributary 14, wire A

Output

Red/Brown

30

TXD_N14

Transmit, tributary 14, wire B

Output

Yellow/Brown

31

TXD_P15

Transmit, tributary 15, wire A

Output

Orange/Brown

32

TXD_N15

Transmit, tributary 15, wire B

Output

Green/Brown

33

TXD_P16

Transmit, tributary 16, wire A

Output

Blue/Brown

34

TXD_N16

Transmit, tributary 16, wire B

Output

Purple/Brown

35

--

N/C

--

--

36

--

N/C

--

--

37

TXD_P17

Transmit, tributary 17, wire A

Output

Light-Gray/Brown

38

TXD_N17

Transmit, tributary 17, wire B

Output

Pink/Brown

39

TXD_P18

Transmit, tributary 18, wire A

Output

Brown/Red

ECI Telecom Ltd. Proprietary

7-14

NPT-1200 Installation and Maintenance Manual

Pin

Name

Function

Connection Data

Direction

Wire color

Cable a (red dots on jacket) 40

TXD_N18

Transmit, tributary 18, wire B

Output

Light-Gray/Red

41

TXD_P19

Transmit, tributary 19, wire A

Output

Yellow/Red

42

TXD_N19

Transmit, tributary 19, wire B

Output

Green/Red

43

TXD_P20

Transmit, tributary 20, wire A

Output

Blue/Red

44

TXD_N20

Transmit, tributary 20, wire B

Output

Purple/Red

45

TXD_P21

Transmit, tributary 21, wire A

Output

White/Red

46

TXD_N21

Transmit, tributary 21, wire B

Output

Pink/Red

Direction

Wire color

Table 7-11: Connector P3 E1 #1 to E1 #21 Rx lines Pin

Name

Function Cable b (red dots on jacket)

91

RXD_N21

Receive, tributary 21, wire A

Input

Brown/Yellow

92

RXD_P21

Receive, tributary 21, wire B

Input

Red/Yellow

93

RXD_N20

Receive, tributary 20, wire A

Input

Orange/Yellow

94

RXD_P20

Receive, tributary 20, wire B

Input

Green/Yellow

95

RXD_N19

Receive, tributary 19, wire A

Input

Blue/Yellow

96

RXD_P19

Receive, tributary 19, wire B

Input

Purple/Yellow

97

RXD_N18

Receive, tributary 18, wire A

Input

Light-Gray/Yellow

98

RXD_P18

Receive, tributary 18, wire B

Input

White/Yellow

99

RXD_N17

Receive, tributary 17, wire A

Input

Brown/Blue

100

RXD_P17

Receive, tributary 17, wire B

Input

Red/Blue

101

--

N/C

--

--

102

--

N/C

--

--

103

RXD_N16

Receive, tributary 16, wire A

Input

Orange/Blue

104

RXD_P16

Receive, tributary 16, wire B

Input

Yellow/Blue

105

RXD_N15

Receive, tributary 15, wire A

Input

Green/Blue

106

RXD_P15

Receive, tributary 15, wire B

Input

Purple/Blue

107

RXD_N14

Receive, tributary 14, wire A

Input

Light-Gray/Blue

108

RXD_P14

Receive, tributary 14, wire B

Input

White/Blue

109

RXD_N13

Receive, tributary 13, wire A

Input

Brown/Orange

110

RXD_P13

Receive, tributary 13, wire B

Input

Red/Orange

111

RXD_N12

Receive, tributary 12, wire A

Input

Yellow/Orange

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

Pin

Name

Function

Connection Data

Direction

Wire color

Cable b (red dots on jacket) 112

RXD_P12

Receive, tributary 12, wire B

Input

Green/Orange

113

RXD_N11

Receive, tributary 11, wire A

Input

Blue/Orange

114

RXD_P11

Receive, tributary 11, wire B

Input

Purple/Orange

115

RXD_N10

Receive, tributary 10, wire A

Input

Light-Gray/Orange

116

RXD_P10

Receive, tributary 10, wire B

Input

White/Orange

117

RXD_N9

Receive, tributary 9, wire A

Input

Brown/Purple

118

RXD_P9

Receive, tributary 9, wire B

Input

Red/Purple

119

RXD_N8

Receive, tributary 8, wire A

Input

Orange/Purple

120

RXD_P8

Receive, tributary 8, wire B

Input

Yellow/Purple

121

RXD_N7

Receive, tributary 7, wire A

Input

Green/Purple

122

RXD_P7

Receive, tributary 7, wire B

Input

Blue/Purple

123

RXD_N6

Receive, tributary 6, wire A

Input

Light-Gray/Purple

124

RXD_P6

Receive, tributary 6, wire B

Input

White/Purple

125

RXD_N5

Receive, tributary 5, wire A

Input

Brown/Pink

126

RXD_P5

Receive, tributary 5, wire B

Input

Red/Pink

127

RXD_N4

Receive, tributary 4, wire A

Input

Orange/Pink

128

RXD_P4

Receive, tributary 4, wire B

Input

Yellow/Pink

129

RXD_N3

Receive, tributary 3, wire A

Input

Green/Pink

130

RXD_P3

Receive, tributary 3, wire B

Input

Blue/Pink

131

RXD_N2

Receive, tributary 2, wire A

Input

Light-Gray/Pink

132

RXD_P2

Receive, tributary 2, wire B

Input

White/Pink

133

RXD_N1

Receive, tributary 1, wire A

Input

Pink/Purple

134

RXD_P1

Receive, tributary 1, wire B

Input

Pink/Yellow

135

--

N/C

--

--

136

--

N/C

--

--

Direction

Wire color

Table 7-12: Connector P1 E1 #22 to E1 #42 Tx lines Pin

Name

Function Cable c (blue dots on jacket)

47

TXD_P22

Transmit, tributary 22, wire A

Output

Brown

48

TXD_N22

Transmit, tributary22, wire B

Output

Brown/Gray

49

TXD_P23

Transmit, tributary 23, wire A

Output

Red

ECI Telecom Ltd. Proprietary

7-16

NPT-1200 Installation and Maintenance Manual

Pin

Name

Function

Connection Data

Direction

Wire color

Cable c (blue dots on jacket) 50

TXD_N23

Transmit, tributary 23, wire B

Output

Red/Gray

51

TXD_P24

Transmit, tributary 24, wire A

Output

Orange

52

TXD_N24

Transmit, tributary 24, wire B

Output

Orange/Gray

53

TXD_P25

Transmit, tributary 25, wire A

Output

Yellow

54

TXD_N25

Transmit, tributary 25, wire B

Output

Yellow/Gray

55

TXD_P26

Transmit, tributary 26, wire A

Output

Green

56

TXD_N26

Transmit, tributary 26, wire B

Output

Green/Gray

57

TXD_P27

Transmit, tributary 27, wire A

Output

Blue

58

TXD_N27

Transmit, tributary 27, wire B

Output

Blue/Gray

59

TXD_P28

Transmit, tributary 28, wire A

Output

Purple

60

TXD_N28

Transmit, tributary 28, wire B

Output

Purple/Gray

61

TXD_P29

Transmit, tributary 29, wire A

Output

White

62

TXD_N29

Transmit, tributary 29, wire B

Output

White/Gray

63

TXD_P30

Transmit, tributary 30, wire A

Output

Pink

64

TXD_N30

Transmit, tributary 30, wire B

Output

Pink/Gray

65

TXD_P31

Transmit, tributary 31, wire A

Output

Brown/White

66

TXD_N31

Transmit, tributary 31, wire B

Output

Red/White

67

--

N/C

--

--

68

--

N/C

--

--

69

--

N/C

--

--

70

--

N/C

--

--

71

TXD_P32

Transmit, tributary 32, wire A

Output

Orange/White

72

TXD_N32

Transmit, tributary 32, wire B

Output

Yellow/White

73

TXD_P33

Transmit, tributary 33, wire A

Output

Green/White

74

TXD_N33

Transmit, tributary 33, wire B

Output

Blue/White

75

TXD_P34

Transmit, tributary 34, wire A

Output

Purple/White

76

TXD_N34

Transmit, tributary 34, wire B

Output

Light-Gray/White

77

TXD_P35

Transmit, tributary 35, wire A

Output

Red/Brown

78

TXD_N35

Transmit, tributary 35, wire B

Output

Yellow/Brown

79

TXD_P36

Transmit, tributary 36, wire A

Output

Orange/Brown

80

TXD_N36

Transmit, tributary 36, wire B

Output

Green/Brown

81

TXD_P37

Transmit, tributary 37, wire A

Output

Blue/Brown

82

TXD_N37

Transmit, tributary 37, wire B

Output

Purple/Brown

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

Pin

Name

Function

Connection Data

Direction

Wire color

Cable c (blue dots on jacket) 83

TXD_P38

Transmit, tributary 38, wire A

Output

Light-Gray/Brown

84

TXD_N38

Transmit, tributary 38, wire B

Output

Pink/Brown

85

TXD_P39

Transmit, tributary 39, wire A

Output

Brown/Red

86

TXD_N39

Transmit, tributary 39, wire B

Output

Light-Gray/Red

87

TXD_P40

Transmit, tributary 40, wire A

Output

Yellow/Red

88

TXD_N40

Transmit, tributary 40, wire B

Output

Green/Red

89

TXD_P41

Transmit, tributary 41, wire A

Output

Blue/Red

90

TXD_N41

Transmit, tributary 41, wire B

Output

Purple/Red

91

TXD_P42

Transmit, tributary 42, wire A

Output

White/Red

92

TXD_N42

Transmit, tributary 42, wire B

Output

Pink/Red

Direction

Wire color

Table 7-13: Connector P3 E1 #22 to E1 #42 Rx lines Pin

Name

Function Cable d (blue dots on jacket)

45

RXD_N42

Receive, tributary 42, wire A

Input

Brown/Yellow

46

RXD_P42

Receive, tributary 42, wire B

Input

Red/Yellow

47

RXD_N41

Receive, tributary 41, wire A

Input

Orange/Yellow

48

RXD_P41

Receive, tributary 41, wire B

Input

Green/Yellow

49

RXD_N40

Receive, tributary 40, wire A

Input

Blue/Yellow

50

RXD_P40

Receive, tributary 40, wire B

Input

Purple/Yellow

51

RXD_N39

Receive, tributary 39, wire A

Input

Light-Gray/Yellow

52

RXD_P39

Receive, tributary 39, wire B

Input

White/Yellow

53

RXD_N38

Receive, tributary 38, wire A

Input

Brown/Blue

54

RXD_P38

Receive, tributary 38, wire B

Input

Red/Blue

55

RXD_N37

Receive, tributary 37, wire A

Input

Orange/Blue

56

RXD_P37

Receive, tributary 37, wire B

Input

Yellow/Blue

57

RXD_N36

Receive, tributary 36, wire A

Input

Green/Blue

58

RXD_P36

Receive, tributary 36, wire B

Input

Purple/Blue

59

RXD_N35

Receive, tributary 35, wire A

Input

Light-Gray/Blue

60

RXD_P35

Receive, tributary 35, wire B

Input

White/Blue

61

RXD_N34

Receive, tributary 34, wire A

Input

Brown/Orange

62

RXD_P34

Receive, tributary 34, wire B

Input

Red/Orange

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NPT-1200 Installation and Maintenance Manual

Pin

Name

Function

Connection Data

Direction

Wire color

Cable d (blue dots on jacket) 63

RXD_N33

Receive, tributary 33, wire A

Input

Yellow/Orange

64

RXD_P33

Receive, tributary 33, wire B

Input

Green/Orange

65

RXD_N32

Receive, tributary 32, wire A

Input

Blue/Orange

66

RXD_P32

Receive, tributary 32, wire B

Input

Purple/Orange

67

--

N/C

--

--

68

--

N/C

--

--

69

--

N/C

--

--

70

--

N/C

--

--

71

RXD_N31

Receive, tributary 31, wire A

Input

Light-Gray/Orange

72

RXD_P31

Receive, tributary 31, wire B

Input

White/Orange

73

RXD_N30

Receive, tributary 30, wire A

Input

Brown/Purple

74

RXD_P30

Receive, tributary 30, wire B

Input

Red/Purple

75

RXD_N29

Receive, tributary 29, wire A

Input

Orange/Purple

76

RXD_P29

Receive, tributary 29, wire B

Input

Yellow/Purple

77

RXD_N28

Receive, tributary 28, wire A

Input

Green/Purple

78

RXD_P28

Receive, tributary 28, wire B

Input

Blue/Purple

79

RXD_N27

Receive, tributary 27, wire A

Input

Light-Gray/Purple

80

RXD_P27

Receive, tributary 27, wire B

Input

White/Purple

81

RXD_N26

Receive, tributary 26, wire A

Input

Brown/Pink

82

RXD_P26

Receive, tributary 26, wire B

Input

Red/Pink

83

RXD_N25

Receive, tributary 25, wire A

Input

Orange/Pink

84

RXD_P25

Receive, tributary 25, wire B

Input

Yellow/Pink

85

RXD_N24

Receive, tributary 24, wire A

Input

Green/Pink

86

RXD_P24

Receive, tributary 24, wire B

Input

Blue/Pink

87

RXD_N23

Receive, tributary 23, wire A

Input

Light-Gray/Pink

88

RXD_P23

Receive, tributary 23, wire B

Input

White/Pink

89

RXD_N22

Receive, tributary 22, wire A

Input

Pink/Purple

90

RXD_P22

Receive, tributary 22, wire B

Input

Pink/Yellow

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NPT-1200 Installation and Maintenance Manual

Connection Data

Table 7-14: Connector P1 E1 #43 to E1 #63 Tx lines Pin

Name

Function

Direction

Wire color

Cable e (yellow dots on jacket) 93

TXD_P43

Transmit, tributary 43, wire A

Output

Brown

94

TXD_N43

Transmit, tributary 43, wire B

Output

Brown/Gray

95

TXD_P44

Transmit, tributary 44, wire A

Output

Red

96

TXD_N44

Transmit, tributary 44, wire B

Output

Red/Gray

97

TXD_P45

Transmit, tributary 45, wire A

Output

Orange

98

TXD_N45

Transmit, tributary 45, wire B

Output

Orange/Gray

99

TXD_P46

Transmit, tributary 46, wire A

Output

Yellow

100

TXD_N46

Transmit, tributary 46, wire B

Output

Yellow/Gray

101

TXD_P47

Transmit, tributary 47, wire A

Output

Green

102

TXD_N47

Transmit, tributary 47, wire B

Output

Green/Gray

103

TXD_P48

Transmit, tributary 48, wire A

Output

Blue

104

TXD_N48

Transmit, tributary 48, wire B

Output

Blue/Gray

105

TXD_P49

Transmit, tributary 49, wire A

Output

Purple

106

TXD_N49

Transmit, tributary 49, wire B

Output

Purple/Gray

107

TXD_P50

Transmit, tributary 50, wire A

Output

White

108

TXD_N50

Transmit, tributary 50, wire B

Output

White/Gray

109

TXD_P51

Transmit, tributary 51, wire A

Output

Pink

110

TXD_N51

Transmit, tributary 51, wire B

Output

Pink/Gray

111

TXD_P52

Transmit, tributary 52, wire A

Output

Brown/White

112

TXD_N52

Transmit, tributary 52, wire B

Output

Red/White

113

TXD_P53

Transmit, tributary 53, wire A

Output

Orange/White

114

TXD_N53

Transmit, tributary 53, wire B

Output

Yellow/White

115

TXD_P54

Transmit, tributary 54, wire A

Output

Green/White

116

TXD_N54

Transmit, tributary 54, wire B

Output

Blue/White

117

TXD_P55

Transmit, tributary 55, wire A

Output

Purple/White

118

TXD_N55

Transmit, tributary 55, wire B

Output

Light-Gray/White

119

TXD_P56

Transmit, tributary 56, wire A

Output

Red/Brown

120

TXD_N56

Transmit, tributary 56, wire B

Output

Yellow/Brown

121

TXD_P57

Transmit, tributary 57, wire A

Output

Orange/Brown

122

TXD_N57

Transmit, tributary 57, wire B

Output

Green/Brown

123

TXD_P58

Transmit, tributary 58, wire A

Output

Blue/Brown

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

Pin

Name

Connection Data

Function

Direction

Wire color

Cable e (yellow dots on jacket) 124

TXD_N58

Transmit, tributary 58, wire B

Output

Purple/Brown

125

TXD_P59

Transmit, tributary 59, wire A

Output

Light-Gray/Brown

126

TXD_N59

Transmit, tributary 59, wire B

Output

Pink/Brown

127

TXD_P60

Transmit, tributary 60, wire A

Output

Brown/Red

128

TXD_N60

Transmit, tributary 60, wire B

Output

Light-Gray/Red

129

TXD_P61

Transmit, tributary 61, wire A

Output

Yellow/Red

130

TXD_N61

Transmit, tributary 61, wire B

Output

Green/Red

131

TXD_P62

Transmit, tributary 62, wire A

Output

Blue/Red

132

TXD_N62

Transmit, tributary 62, wire B

Output

Purple/Red

133

TXD_P63

Transmit, tributary 63, wire A

Output

White/Red

134

TXD_N63

Transmit, tributary 63, wire B

Output

Pink/Red

135

--

N/C

--

--

136

--

N/C

--

--

Table 7-15: Connector P3 E1 #43 to E1 #63 Rx lines Pin

Name

Function

Direction

Wire color

Cable f (yellow dots on jacket) 1

--

N/C

--

--

2

--

N/C

--

--

3

RXD_N63

Receive, tributary 63, wire A

Input

Brown/Yellow

4

RXD_P63

Receive, tributary 63, wire B

Input

Red/Yellow

5

RXD_N62

Receive, tributary 62, wire A

Input

Orange/Yellow

6

RXD_P62

Receive, tributary 62, wire B

Input

Green/Yellow

7

RXD_N61

Receive, tributary 61, wire A

Input

Blue/Yellow

8

RXD_P61

Receive, tributary 61, wire B

Input

Purple/Yellow

9

RXD_N60

Receive, tributary 60, wire A

Input

Light-Gray/Yellow

10

RXD_P60

Receive, tributary 60, wire B

Input

White/Yellow

11

RXD_N59

Receive, tributary 59, wire A

Input

Brown/Blue

12

RXD_P59

Receive, tributary 59, wire B

Input

Red/Blue

13

RXD_N58

Receive, tributary 58, wire A

Input

Orange/Blue

14

RXD_P58

Receive, tributary 58, wire B

Input

Yellow/Blue

15

RXD_N57

Receive, tributary 57, wire A

Input

Green/Blue

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

Pin

Name

Function

Connection Data

Direction

Wire color

Cable f (yellow dots on jacket) 16

RXD_P57

Receive, tributary 57, wire B

Input

Purple/Blue

17

RXD_N56

Receive, tributary 56, wire A

Input

Light-Gray/Blue

18

RXD_P56

Receive, tributary 56, wire B

Input

White/Blue

19

RXD_N55

Receive, tributary 55, wire A

Input

Brown/Orange

20

RXD_P55

Receive, tributary 55, wire B

Input

Red/Orange

21

RXD_N54

Receive, tributary 54, wire A

Input

Yellow/Orange

22

RXD_P54

Receive, tributary 54, wire B

Input

Green/Orange

23

RXD_N53

Receive, tributary 53, wire A

Input

Blue/Orange

24

RXD_P53

Receive, tributary 53, wire B

Input

Purple/Orange

25

RXD_N52

Receive, tributary 52, wire A

Input

Light-Gray/Orange

26

RXD_P52

Receive, tributary 52, wire B

Input

White/Orange

27

RXD_N51

Receive, tributary 51, wire A

Input

Brown/Purple

28

RXD_P51

Receive, tributary 51, wire B

Input

Red/Purple

29

RXD_N50

Receive, tributary 50, wire A

Input

Orange/Purple

30

RXD_P50

Receive, tributary 50, wire B

Input

Yellow/Purple

31

RXD_N49

Receive, tributary 49, wire A

Input

Green/Purple

32

RXD_P49

Receive, tributary 49, wire B

Input

Blue/Purple

33

RXD_N48

Receive, tributary 48, wire A

Input

Light-Gray/Purple

34

RXD_P48

Receive, tributary 48, wire B

Input

White/Purple

35

RXD_N47

Receive, tributary 47, wire A

Input

Brown/Pink

36

RXD_P47

Receive, tributary 47, wire B

Input

Red/Pink

37

RXD_N46

Receive, tributary 46, wire A

Input

Orange/Pink

38

RXD_P46

Receive, tributary 46, wire B

Input

Yellow/Pink

39

RXD_N45

Receive, tributary 45, wire A

Input

Green/Pink

40

RXD_P45

Receive, tributary 45, wire B

Input

Blue/Pink

41

RXD_N44

Receive, tributary 44, wire A

Input

Light-Gray/Pink

42

RXD_P44

Receive, tributary 44, wire B

Input

White/Pink

43

RXD_N43

Receive, tributary 43, wire A

Input

Pink/Purple

44

RXD_P43

Receive, tributary 43, wire B

Input

Pink/Yellow

135

--

N/C

--

--

136

--

N/C

--

--

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

Connection Data

7.13 Ethernet Interface Connectors The DMFE_4_L1/DMFE_4_L2 provides four 10/100BaseT interfaces directly from its front panel. The connectors for the four Ethernet channels are four RJ-45 connectors, each supporting a 10/100BaseT interface. All 10 Mbps/100 Mbps Ethernet interfaces in the NPT-1200 support Auto MDIX. The figure Ethernet connector, pin identification identifies the RJ-45 connector pins, as seen when looking into the connector. The table Ethernet connector, pin assignment lists the pin assignment for a typical connector.

7.14 PM345_3 Card Connection Data The PM345_3 card provides three unbalanced E3/DS-3 tributary interfaces. The E3/DS-3 connectors are coaxial connectors (6 x DIN 1.0/2.3) on the PM345_3 front panel.

7.15 P345_3E Card Connection Data The P345_3E card provides three unbalanced E3/DS-3 tributary interfaces. The E3/DS-3 connectors are coaxial connectors (6 x DIN 1.0/2.3) on the P345_3E front panel.

7.16 PE1_63 Card Connection Data The PE1_63 provides 63 balanced E1 tributary interfaces and has three twin 68-pin VHDCI female connectors. Each twin 68-pin VHDCI connector serves 21 × E1 receive and transmit signals. The tributaries supported by each connector are marked alongside the connector: 1-21, 22-42, and 43-63. The following figure identifies the connector pins, as seen when looking into the connector. The following tables list the pin assignment for a typical connector. They also list the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting between the tributary connector and a distribution frame. The tributary numbers appearing in the table are given for the 1-21 connector. To obtain the correct tributary numbers for other connectors, interpret the numbers as representing the number of the tributary in its group (for example, in connector 22-42, 7 represents E1 tributary 28). Figure 7-14: Typical E1 connector for PE1_63, pin identification

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NPT-1200 Installation and Maintenance Manual

Connection Data

Table 7-16: PE1_63 typical E1 connector (P2), pin assignment P2 pin

Name

Function

Direction

Wire color

1

---

Not connected

---

---

2

TTIP11

Transmit, tributary 11, wire A

Output

Brown

3

TRING11

Transmit, tributary 11, wire B

Output

Brown/Gray ring

4

---

Not connected

---

---

5

---

Not connected

---

---

6

TTIP10

Transmit, tributary 10, wire A

Output

Red

7

TRING10

Transmit, tributary 10, wire B

Output

Red/Gray ring

8

TTIP9

Transmit, tributary 9, wire A

Output

Orange

9

TRING9

Transmit, tributary 9, wire B

Output

Orange/Gray ring

10

---

Not connected

---

---

11

---

Not connected

---

---

12

TRING8

Transmit, tributary 8, wire B

Output

Yellow

13

TTIP8

Transmit, tributary 8, wire A

Output

Yellow/Gray ring

14

TTIP7

Transmit, tributary 7, wire A

Output

Green

15

TRING7

Transmit, tributary 7, wire B

Output

Green/Gray ring

16

---

Not connected

---

---

17

---

Not connected

---

---

18

TTIP6

Transmit, tributary 6, wire A

Output

Blue

19

TRING6

Transmit, tributary 6, wire B

Output

Blue/Gray ring

20

TTIP5

Transmit, tributary 5, wire A

Output

Violet

21

TRING5

Transmit, tributary 5, wire B

Output

Violet/Gray ring

22

---

Not connected

---

---

23

---

Not connected

---

---

24

TTIP4

Transmit, tributary 4, wire A

Output

White

25

TRING4

Transmit, tributary 4, wire B

Output

White/Gray ring

26

TTIP3

Transmit, tributary 3, wire A

Output

Pink

27

TRING3

Transmit, tributary 3, wire B

Output

Pink/Gray ring

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NPT-1200 Installation and Maintenance Manual

P2 pin

Connection Data

Name

Function

Direction

Wire color

28

---

Not connected

---

---

29

---

Not connected

---

---

30

TTIP2

Transmit, tributary 2, wire A

Output

Brown/White ring

31

TRING2

Transmit, tributary 2, wire B

Output

Red/White ring

32

TTIP1

Transmit, tributary 1, wire A

Output

Orange/White ring

33

TRING1

Transmit, tributary 1, wire B

Output

Yellow/White ring

34

---

Not connected

---

---

35

---

Not connected

---

---

36

RTIP11

Receive, tributary 11, wire A

Input

Green/White ring

37

RRING11

Receive, tributary 11, wire B

Input

Blue/White ring

38

---

Not connected

---

---

39

---

Not connected

---

---

40

RTIP10

Receive, tributary 10, wire A

Input

Violet/White ring

41

RRING10

Receive, tributary 10, wire B

Input

Light Gray/White ring

42

RTIP9

Receive, tributary 9, wire A

Input

Red/Brown ring

43

RRING9

Receive, tributary 9, wire B

Input

Yellow/Brown ring

44

---

Not connected

---

---

45

---

Not connected

---

---

46

RRING8

Receive, tributary 8, wire B

Input

Orange/Brown ring

47

RTIP8

Receive, tributary 8, wire A

Input

Green/Brown ring

48

RRING7

Receive, tributary 7, wire B

Input

Blue/Brown ring

49

RTIP7

Receive, tributary 7, wire A

Input

Violet/Brown ring

50

---

Not connected

---

---

51

---

Not connected

---

---

52

RTIP6

Receive, tributary 6, wire A

Input

Light Gray/Brown ring

53

RRING6

Receive, tributary 6, wire B

Input

Pink/Brown ring

54

RTIP5

Receive, tributary 5, wire A

Input

Brown/Red ring

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

P2 pin

Connection Data

Name

Function

Direction

Wire color

55

RRING5

Receive, tributary 5, wire B

Input

Light Gray/Red ring

56

---

Not connected

---

---

57

---

Not connected

---

---

58

RTIP4

Receive, tributary 4, wire A

Input

Yellow/Red ring

59

RRING4

Receive, tributary 4, wire B

Input

Green/Red ring

60

RTIP3

Receive, tributary 3, wire A

Input

Blue/Red ring

61

RRING3

Receive, tributary 3, wire B

Input

Violet/Red ring

62

---

Not connected

---

---

63

---

Not connected

---

---

64

RTIP2

Receive, tributary 2, wire A

Input

White/Red ring

65

RRING2

Receive, tributary 2, wire B

Input

Pink/Red ring

66

RTIP1

Receive, tributary 1, wire A

Input

Brown/Green ring

67

RRING1

Receive, tributary 1, wire B

Input

Light Gray/Green ring

68

---

Not connected

---

---

Shelf

---

BRAID

---

---

Table 7-17: PE1_63 typical connector (P1), pin assignment P1 pin

Name

Function

Direction

Wire color

1

---

Not connected

---

---

2

RRING12

Receive, tributary 12, wire B

Input

Brown/Yellow ring

3

RTIP12

Receive, tributary 12, wire A

Input

Red/Yellow ring

4

RRING13

Receive, tributary 13, wire B

Input

Orange/Yellow ring

5

RTIP13

Receive, tributary 13, wire A

Input

Green/Yellow ring

6

---

Not connected

Input

---

7

---

Not connected

---

---

8

RRING14

Receive, tributary 14, wire B

---

Blue/Yellow ring

9

RTIP14

Receive, tributary 14, wire A

Input

Violet/Yellow ring

10

RTIP15

Receive, tributary 15, wire A

Input

Light Gray/Yellow ring

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

P1 pin

Connection Data

Name

Function

Direction

Wire color

11

RRING15

Receive, tributary 15, wire B

Input

White/Yellow ring

12

---

Not connected

---

---

13

---

Not connected

---

---

14

RRING16

Receive, tributary 16, wire B

Input

Brown/Blue ring

15

RTIP16

Receive, tributary 16, wire A

Input

Red/Blue ring

16

RRING17

Receive, tributary 17, wire B

Input

Orange/Blue ring

17

RTIP17

Receive, tributary 17, wire A

Input

Yellow/Blue ring

18

---

Not connected

---

---

19

---

Not connected

---

---

20

RRING18

Receive, tributary 18, wire B

Input

Green/Blue ring

21

RTIP18

Receive, tributary 18, wire A

Input

Violet/Blue ring

22

RRING19

Receive, tributary 19, wire B

Input

Light Gray/Blue ring

23

RTIP19

Receive, tributary 19, wire A

Input

White/Blue ring

24

---

Not connected

---

---

25

---

Not connected

---

---

26

RRING20

Receive, tributary 20, wire B

Input

Brown/Orange ring

27

RTIP20

Receive, tributary 20, wire A

Input

Red/Orange ring

28

RRING21

Receive, tributary 21, wire B

Input

Yellow/Orange ring

29

RTIP21

Receive, tributary 21, wire A

Input

Green/Orange ring

30

---

Not connected

---

---

31

---

Not connected

---

---

32

---

Not connected

---

---

33

---

Not connected

---

---

34

---

Not connected

---

---

35

---

Not connected

---

---

36

TRING12

Transmit, tributary 12, wire B

Output

Blue/Orange ring

37

TTIP12

Transmit, tributary 12, wire A

Output

Violet/Orange ring

ECI Telecom Ltd. Proprietary

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NPT-1200 Installation and Maintenance Manual

P1 pin

Connection Data

Name

Function

Direction

Wire color

38

TRING13

Transmit, tributary 13, wire B

Output

Light Gray/Orange ring

39

TTIP13

Transmit, tributary 13, wire A

Output

White/Orange ring

40

---

Not connected

---

---

41

---

Not connected

---

---

42

TRING14

Transmit, tributary 14, wire B

Output

Brown/Violet ring

43

TTIP14

Transmit, tributary 14, wire A

Output

Red/Violet ring

44

TRING15

Transmit, tributary 15, wire B

Output

Orange/Violet ring

45

TTIP15

Transmit, tributary 15, wire A

Output

Yellow/Violet ring

46

---

Not connected

---

---

47

---

Not connected

---

---

48

TTIP16

Transmit, tributary 16, wire A

Output

Green/Violet ring

49

TRING16

Transmit, tributary 16, wire B

Output

Blue/Violet ring

50

TRING17

Transmit, tributary 17, wire B

Output

Light Gray/Violet ring

51

TTIP17

Transmit, tributary 17, wire A

Output

White/Violet ring

52

---

Not connected

---

---

53

---

Not connected

---

---

54

TRING18

Transmit, tributary 18, wire B

Output

Brown/Pink ring

55

TTIP18

Transmit, tributary 18, wire A

Output

Red/Pink ring

56

TRING19

Transmit, tributary 19, wire B

Output

Orange/Pink ring

57

TTIP19

Transmit, tributary 19, wire A

Output

Yellow/Pink ring

58

---

Not connected

---

---

59

---

Not connected

---

---

60

TRING20

Transmit, tributary 20, wire B

Output

Green/Pink ring

61

TTIP20

Transmit, tributary 20, wire A

Output

Blue/Pink ring

62

TRING21

Transmit, tributary 21, wire B

Output

Light Gray/Pink ring

63

TTIP21

Transmit, tributary 21, wire A

Output

White/Pink ring

64

---

Not connected

---

---

65

---

Not connected

---

---

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P1 pin

Connection Data

Name

Function

Direction

Wire color

66

---

Not connected

---

---

67

---

Not connected

---

---

68

---

Not connected

---

---

Shelf

---

BRAID

---

---

7.17 SM_10E/EM_10E Card Connection Data The SM_10E/EM_10E base card does not have any external interfaces. All external interfaces are from the front panel of each type of SM_10E/EM_10E traffic module. The following types of SM_10E/EM_10E traffic module are supported: 

SM_FXO_8E



SM_FXS_8E



SM_EM_24W_6E



SM_V24E



SM_CODIR_4E



SM_OMNI_E



SM_EOP



SM_C37.94S

Most types of SM_10E/EM_10E traffic module use the same connector for the cabling of their external traffic interfaces. This connector is a single SCSI-36 female connector located on the front panel. The following figure identifies the connector pins, as seen when looking into the connector. Figure 7-15: SM_10E/EM_10E traffic module connector, pin identification

The following sections contain tables that describe the pin assignment of the connector for each type of traffic module. These tables include the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the SM_10E/EM_10E traffic module connector and a distribution frame. The SM_EOP has two RJ-45 connectors for connecting to its interfaces and the SM_C37.94 has two pairs of ST fiber optic connectors for connecting to its interfaces.

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Connection Data

7.17.1 Connection Data for SM_FXO_8E and SM_FXS_8E Interfaces The SM_FXO_8E and the SM_FXS_8E each support eight channels. Each channel has one pair of wires. The following table lists the pin assignment for a typical connector and lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame. Table 7-18: SM_10E/EM_10E SM_FXO_8 and SM_FXS_8 connector, pin assignment Pin

Name

Function

Direction

Wire color

1

A1

Channel 1, wire A

Bidirectional

Brown

2

B1

Channel 1, wire B

Bidirectional

Brown/Black

3

A2

Channel 2, wire A

Bidirectional

Red

4

B2

Channel 2, wire B

Bidirectional

Red/Black

5

A3

Channel 3, wire A

Bidirectional

Orange

6

B3

Channel 3, wire B

Bidirectional

Orange/Black

7

A4

Channel 4, wire A

Bidirectional

Yellow

8

B4

Channel 4, wire B

Bidirectional

Yellow/Black

9

A5

Channel 5, wire A

Bidirectional

Green

10

B5

Channel 5, wire B

Bidirectional

Green/Black

11

A6

Channel 6, wire A

Bidirectional

Blue

12

B6

Channel 6, wire B

Bidirectional

Blue/Black

13

A7

Channel 7, wire A

Bidirectional

Violet

14

B7

Channel 7, wire B

Bidirectional

Violet/Black

15

A8

Channel 8, wire A

Bidirectional

White

16

B8

Channel 8, wire B

Bidirectional

White/Black

NOTE: Only 8 of 18 pairs of wires are used for the SM_FXO_8E or SM_FXS_8E interfaces.

7.17.2 Connection Data for SM_EM_24W6E Interfaces The SM_EM_24W6E supports six channels. Each has one pair of wires in 2W mode, two pairs of wires in 4W or 2W E&M mode, and three pairs of wires in 4W E&M mode. The following table lists the pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame.

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Connection Data

Table 7-19: SM_10E/EM_10E SM_EM_24W6E connector, pin assignment Pin

Name

Mode

Function

Direction

Wire color

1

RA1

4W

Channel 1, Rx, wire A

Output

Brown

2W

Channel 1, wire A

Bidirectional

4W

Channel 1, Rx, wire B

Output

2W

Channel 1, wire B

Bidirectional

4W

Channel 2, Rx, wire A

Output

2W

Channel 2, wire A

Bidirectional

4W

Channel 2, Rx, wire B

Output

2W

Channel 2, wire B

Bidirectional

4W

Channel 3, Rx, wire A

Output

2W

Channel 3, wire A

Bidirectional

4W

Channel 3, Rx, wire B

Output

2W

Channel 3, wire B

Bidirectional

4W

Channel 4, Rx, wire A

Output

2W

Channel 4, wire A

Bidirectional

4W

Channel 4, Rx, wire B

Output

2W

Channel 4, wire B

Bidirectional

4W

Channel 5, Rx, wire A

Output

2W

Channel 5, wire A

Bidirectional

4W

Channel 5, Rx, wire B

Output

2W

Channel 5, wire B

Bidirectional

4W

Channel 6, Rx, wire A

Output

2W

Channel 6, wire A

Bidirectional

4W

Channel 6, Rx, wire B

Output

2W

Channel 6, wire B

Bidirectional

2 3 4 5 6 7 8 9 10 11 12

RB1 RA2 RB2 RA3 RB3 RA4 RB4 RA5 RB5 RA6 RB6

Brown/Black Red Red/Black Orange Orange/Black Yellow Yellow/Black Green Green/Black Blue Blue/Black

13

E1

Any

Channel 1, E

Output

Violet

14

M1

Any

Channel 1, M

Input

Violet/Black

15

E2

Any

Channel 2, E

Output

White

16

M2

Any

Channel 2, M

Input

White/Black

17

E3

Any

Channel 3, E

Output

Pink

18

M3

Any

Channel 3, M

Input

Pink/Black

19

TA1

4W

Channel 1, Tx, wire A

Input

Brown/White

2W

---

---

4W

Channel 1, Tx, wire B

Input

2W

---

---

20

TB1

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Red/White

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Connection Data

Pin

Name

Mode

Function

Direction

Wire color

21

TA2

4W

Channel 2, Tx, wire A

Input

Orange/White

2W

---

---

4W

Channel 2, Tx, wire B

Input

2W

---

---

4W

Channel 3, Tx, wire A

Input

2W

---

---

4W

Channel 3, Tx, wire B

Input

2W

---

---

4W

Channel 4, Tx, wire A

Input

2W

---

---

4W

Channel 4, Tx, wire B

Input

2W

---

---

4W

Channel 5, Tx, wire A

Input

2W

---

---

22 23 24 25 26 27

TB2 TA3 TB3 TA4 TB4 TA5

Yellow/White Green/White Blue/White Violet/White Light Gray/White Red/Brown

28

TB5

4W

Channel 5, Tx, wire B

Yellow/Brown

29

TA6

4W

Channel 6, Tx, wire A

Orange/Brown

30

TB6

4W

Channel 6, Tx, wire B

Green/Brown

31

E4

Any

Channel 4, E

Output

Blue/Brown

32

M4

Any

Channel 4, M

Input

Violet/Brown

33

E5

Any

Channel 5, E

Output

Light Gray/Brown

34

M5

Any

Channel 5, M

Input

Pink/Brown

35

E6

Any

Channel 6, E

Output

Brown/Red

36

M6

Any

Channel 6, M

Input

Light Gray/Red

NOTE: The number of wires used depends on the mode of each channel. All 18 pairs of wires are used for the SM_EM_24W6E module if all channels are in four-wire E&M mode.

7.17.3 Connection Data for SM_V24E Interfaces The SM_V24E module supports the following three modes: 

8 x V.24 transparent without control signals



4 x V.24 asynchronous mode with control signals



2 x V.24 synchronous mode with control signals

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Connection Data

In 8 x V.24 transparent mode, the SM_V24E supports eight channels, each with three wires. The following table lists the pin assignment for a typical connector when the SM_V24E is in 8 x V.24 transparent mode. This table also lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame. Table 7-20: SM_10E/EM_10E SM_V24E connector, pin assignment for 8 x V.24 transparent without controls mode Pin

Name

Function

Direction

Wire color

13

CH7# SD(103)

Ch7# transmit data

Input

Violet

14

CH7# RD(104)

Ch7# receive data

Output

Violet/Black

15

CH8# SD(103)

Ch8# transmit data

Input

White

16

CH8# RD(104)

Ch8# receive data

Output

White/Black

17

GND

Signal ground

---

Pink

18

GND

Signal ground

---

Pink/Black

19

CH1# SD(103)

Ch1# transmit data

Input

Brown/White

20

CH1# RD(104)

Ch1# receive data

Output

Red/White

21

CH2# SD(103)

Ch2# transmit data

Input

Orange/White

22

CH2# RD(104)

Ch2# receive data

Output

Yellow/White

23

CH3# SD(103)

Ch3# transmit data

Input

Green/White

24

CH3# RD(104)

Ch3# receive data

Output

Blue/White

25

CH4# SD(103)

Ch4# transmit data

Input

Violet/White

26

CH4# RD(104)

Ch4# receive data

Output

Light Gray/White

27

CH5# SD(103)

Ch5# transmit data

Input

Red/Brown

28

CH5# RD(104)

Ch5# receive data

Output

Yellow/Brown

29

CH6# SD(103)

Ch6# transmit data

Input

Orange/Brown

30

CH6# RD(104)

Ch6# receive data

Output

Green/Brown

31

GND

Signal ground

---

Blue/Brown

32

GND

Signal ground

---

Violet/Brown

33

GND

Signal ground

---

Light Gray/Brown

34

GND

Signal ground

---

Pink/Brown

35

GND

Signal ground

---

Brown/Red

36

GND

Signal ground

---

Light Gray/Red

In mode 4 x V.24 asynchronous with controls, the SM_V24E supports four channels, each with eight wires. The following table lists the pin assignment for a typical connector when the SM_V24E is in 4 x V.24 asynchronous with controls mode. This table also lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame.

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Connection Data

Table 7-21: SM_V24E connector, pin assignment Pin

Name

Function

Direction

Wire color

1

CH1# RTS(105)

Ch1# require to send

Input

Brown

2

CH1# CTS(106)

Ch1# clear to send

Output

Brown/Black

3

CH1# DTR(108)

Ch1# data terminal ready

Input

Red

4

CH1# DSR(107)

Ch1# data set ready

Output

Red/Black

5

CH1# DCD(109)

Ch1# data carrier detect

Output

Orange

6

CH3# DCD(109)

Ch3# data carrier detect

Output

Orange/Black

7

CH2# RTS(105)

Ch2# require to send

Input

Yellow

8

CH2# CTS(106)

Ch2# clear to send

Output

Yellow/Black

9

CH2# DTR(108)

Ch2# data terminal ready

Input

Green

10

CH2# DSR(107)

Ch2# data set ready

Output

Green/Black

11

CH2# DCD(109)

Ch2# data carrier detect

Output

Blue

12

CH4# DCD(109)

Ch4# data carrier detect

Output

Blue/Black

13

CH4# RTS(105)

Ch4# require to send

Input

Violet

14

CH4# CTS(106)

Ch4# clear to send

Output

Violet/Black

15

CH4# DTR(108)

Ch4# data terminal ready

Input

White

16

CH4# DSR(107)

Ch4# data set ready

Output

White/Black

17

---

Not connected

---

---

18

---

Not connected

---

---

19

CH1# SD(103)

Ch1# transmit data

Input

Brown/White

20

CH1# RD(104)

Ch1# receive data

Output

Red/White

21

CH2# SD(103)

Ch2# transmit data

Input

Orange/White

22

CH2# RD(104)

Ch2# receive data

Output

Yellow/White

23

CH3# SD(103)

Ch3# transmit data

Input

Green/White

24

CH3# RD(104)

Ch3# receive data

Output

Blue/White

25

CH4# SD(103)

Ch4# transmit data

Input

Violet/White

26

CH4# RD(104)

Ch4# receive data

Output

Light Gray/White

27

CH3# RTS(105)

Ch3# require to send

Input

Red/Brown

28

CH3# CTS(106)

Ch3# clear to send

Output

Yellow/Brown

29

CH3# DTR(108)

Ch3# data terminal read

Input

Orange/Brown

30

CH3# DSR(107)

Ch3# data set ready

Output

Green/Brown

31

---

Not connected

---

---

32

---

Not connected

---

---

33

SG1

Signal ground

---

Light Gray/Brown

34

SG2

Signal ground

---

Pink/Brown

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Connection Data

Pin

Name

Function

Direction

Wire color

35

SG3

Signal ground

---

Brown/Red

36

SG4

Signal ground

---

Light Gray/Red

In mode 2 x V.24 synchronous with controls, the SM_V24E supports two channels, each with eleven wires. The following table lists the pin assignment for a typical connector when the SM_V24E is in 2 x V.24 synchronous with controls mode. This table also lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame. Table 7-22: SM_10E/EM_10E SM_V24E connector, pin assignment for 2 x V.24 synchronous with controls mode Pin

Name

Function

Direction

Wire color

1

CH1# RTS(105)

Ch1# require to send

Input

Brown

2

CH1# CTS(106)

Ch1# clear to send

Output

Brown/Black

3

CH1# DTR(108)

Ch1# data terminal ready

Input

Red

4

CH1# DSR(107)

Ch1# data set ready

Output

Red/Black

5

CH1# DCD(109)

Ch1# data carrier detect

Output

Orange

6

CH1# RC(115)

Ch1# receive timing

Output

Orange/Black

7

CH2# RTS(105)

Ch2# require to send

Input

Yellow

8

CH2# CTS(106)

Ch2# clear to send

Output

Yellow/Black

9

CH2# DTR(108)

Ch2# data terminal ready

Input

Green

10

CH2# DSR(107)

Ch2# data set ready

Output

Green/Black

11

CH2# DCD(109)

Ch2# data carrier detect

Output

Blue

12

CH2# RC(115)

Ch2# receive timing

Output

Blue/Black

13-18

---

Not connected

---

---

19

CH1# SD(103)

CH1# transmit data

20

CH1# RD(104)

CH1# receive data

Output

Red/White

21

CH2# SD(103)

CH2# transmit data

Input

Orange/White

22

CH2# RD(104)

CH2# receive data

Output

Yellow/White

23

CH1# TMC(113)

Ch1# DTE timing

Input

Green/White

24

CH1# TC(114)

Ch1# transmit timing

Output

Blue/White

25

CH2# TMC(113)

Ch2# DTE timing

Input

Violet/White

26

CH2# TC(114)

Ch2# transmit timing

Output

Light Gray/White

27-34

---

Not connected

---

---

35

SG1

Signal ground

---

Brown/Red

36

SG2

Signal ground

---

Light Gray/Red

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Brown/White

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Connection Data

7.17.4 Connection Data for SM_V35_V11 Interfaces The SM_V35_V11 supports two channels of V.35 or V.11 interface. Each interface can independently be configured as V.35 or V.11/X.24 and can be mapped to unframed E1 or N x 64K of framed E1 (the interface rate N is configurable). The following table lists the pin assignment of V.11 interfaces for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame. Table 7-23: SM_10E/EM_10E SM_V35_V11 connector, pin assignment Pin

V.11 signal

Function

Direction

Wire color

20

T(a)

Ch1# transmit data+

Input

Red/White

19

T(b)

Ch1# transmit data-

Input

Brown/White

2

R(a)

Ch1# receive data+

Output

Brown/Black

1

R(b)

Ch1# receive data-

Output

Brown

22

S(a)

Ch1# transmit timing+

Output

Yellow/White

21

S(b)

Ch1# transmit timing-

Output

Orange/White

29

C(a)

Ch1# request to send+

Input

Orange/Brown

30

C(b)

Ch1# request to send-

Input

Green/Brown

23

I(a)

Ch1# clear to send+

Output

Green/White

32

I(b)

Ch1# clear to send-

Output

Violate/Brown

17

GND

Ground

---

Pink

26

T(a)

Ch2# transmit data+

Input

Light Gray/White

25

T(b)

Ch2# transmit data-

Input

Violet/White

8

R(a)

Ch2# receive data+

Output

Yellow/Black

7

R(b)

Ch2# receive data-

Output

Yellow

28

S(a)

Ch2# transmit timing+

Output

Yellow/Brown

27

S(b)

Ch2# transmit timing-

Output

Red/Brown

31

C(a)

Ch2# request to send+

Output

Blue/Brown

34

C(b)

Ch2# request to send-

Input

Pink/Brown

13

I(a)

Ch2# clear to send+

Output

Violet

36

I(b)

Ch2# clear to send-

Output

Light Gray/Red

18

GND

Ground

---

Pink/Black

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Connection Data

Table 7-24: SM_V35_V11 pin assignment per interface type Mode Port

#1

#2

Pin

signal

Sync V.24

V.35/V.36

V.11/X.24

RS422

RS449

20

TD (a)

√

√

√ (T)

√

√

19

TD (b)

√

√ (T)

√

√

2

RD (a)

√

√ (R)

√

√

1

RD (b)

√

√ (R)

√

√

22

ST (a)

√

√ (S)

√

√

21

ST (b)

√

√ (S)

√

√

4

RT (a)

√

√

√

3

RT (b)

√

√

√

6

TT (a)

√

√

√

5

TT (b)

√

√

√

29

RTS (a)

√ (C)

√

√

30

RTS (b)

√ (C)

√

√

23

CTS (a)

√ (I)

√

√

32

CTS (b)

√ (I)

√

√

24

DSR

√

√

√

15

DCD

√

√

√

33

DTR

√

√

√

17

Ground

√

√

√

√

√

26

TD (a)

√

√

√ (T)

√

√

25

TD (b)

√

√ (T)

√

√

8

RD (a)

√

√ (R)

√

√

7

RD (b)

√

√ (R)

√

√

28

ST (a)

√

√ (S)

√

√

27

ST (b)

√

√ (S)

√

√

10

RT (a)

√

√

√

9

RT (b)

√

√

√

12

TT (a)

√

√

√

11

TT (b)

√

√

√

31

RTS (a)

√ (C)

√

√

34

RTS (b)

√ (C)

√

√

13

CTS (a)

√ (I)

√

√

ECI Telecom Ltd. Proprietary

√ √ √ √ √ √

√ √ √ √ √ √

√ √

√ √

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Connection Data

Mode 36

CTS (b)

14

DSR

√

√

16

DCD

√

√

35

DTR

√

√

18

Ground

√

√

√ (I)

√

√

√

√

√

7.17.5 Connection Data for SM_CODIR_4E Interfaces The SM_CODIR_4E supports four channels of codirectional 64 Kbps interface, each with two pairs of wires. The following table lists the pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame. Table 7-25: SM_10E/EM_10E SM_CODIR_4E connector, pin assignment Pin

Name

Function

Direction

Wire color

1

RA1

Channel 1, Rx, wire A

Input

Brown

2

RB1

Channel 1, Rx, wire B

Input

Brown/Black

3

RA2

Channel 2, Rx, wire A

Input

Red

4

RB2

Channel 2, Rx, wire B

Input

Red/Black

5

RA3

Channel 3, Rx, wire A

Input

Orange

6

RB3

Channel 3, Rx, wire B

Input

Orange/Black

7

RA4

Channel 4, Rx, wire A

Input

Yellow

8

RB4

Channel 4, Rx, wire B

Input

Yellow/Black

9-18

---

Not connected

---

---

19

TA1

Channel 1, Tx, wire A

Output

Brown/White

20

TB1

Channel 1, Tx, wire B

Output

Red/White

21

TA2

Channel 2, Tx, wire A

Output

Orange/White

22

TB2

Channel 2, Tx, wire B

Output

Yellow/White

23

TA3

Channel 3, Tx, wire A

Output

Green/White

24

TB3

Channel 3, Tx, wire B

Output

Blue/White

25

TA4

Channel 4, Tx, wire A

Output

Violet/White

26

TB4

Channel 4, Tx, wire B

Output

Light Gray/White

27-36

---

Not connected

---

---

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Connection Data

NOTE: Only 8 of 18 pairs of wires are used for SM_CODIR_4E interfaces.

7.17.6 Connection Data for SM_OMNI_E Interfaces The SM_OMNI_E supports four 2W/4W channels, each with one pair of wires in 2W mode or two pairs of wires in 4W mode. The following table lists the pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame. Table 7-26: SM_10E/EM_10E SM_OMNI_E connector, pin assignment Pin

Name

Mode

Function

Direction

Wire color

1

RA1

4W

Channel 1, Rx, wire A

Output

Brown

2W

Channel 1, wire A

Bidirectional

4W

Channel 1, Rx, wire B

Output

2W

Channel 1, wire B

Bidirectional

4W

Channel 2, Rx, wire A

Output

2W

Channel 2, wire A

Bidirectional

4W

Channel 2, Rx, wire B

Output

2W

Channel 2, wire B

Bidirectional

Channel 3, Rx, wire A

Output

Channel 3, wire A

Bidirectional

4W

Channel 3, Rx, wire B

Output

2W

Channel 3, wire B

Bidirectional

Channel 4, Rx, wire A

Output

Channel 4, wire A

Bidirectional

4W

Channel 4, Rx, wire B

Output

2W

Channel 4, wire B

Bidirectional

Not connected

---

---

4W

Channel 1, Tx, wire A

Input

Brown/White

2W

---

---

4W

Channel 1, Tx, wire B

Input

2W

---

---

4W

Channel 2, Tx, wire A

Input

2W

---

---

4W

Channel 2, Tx, wire B

Input

2W

---

---

2 3 4 5 6 7 8

RB1 RA2 RB2 RA3 RB3 RA4 RB4

9-18

---

19

TA1

20 21 22

TB1 TA2 TB2

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Brown/Black Red Red/Black Orange Orange/Black Yellow Yellow/Black

Red/White Orange/White Yellow/White

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Connection Data

Pin

Name

Mode

Function

Direction

Wire color

23

TA3

4W

Channel 3, Tx, wire A

Input

Green/White

2W

---

---

4W

Channel 3, Tx, wire B

Input

2W

---

---

4W

Channel 4, Tx, wire A

Input

2W

---

---

4W

Channel 4, Tx, wire B

Input

2W

---

---

Not connected

---

24 25 26 27-3 6

TB3 TA4 TB4 ---

Blue/White Violet/White Light Gray/White ---

NOTE: Only 8 of 18 pairs of wires are used for SM_OMNI_E interfaces.

7.18 ICP_V35 Connection Data V.35 interfaces in the SM_V35E are always in DCE mode. One ICP_V35 can serve a single SM_V35E module. Two M34 female connectors for external interfaces are on the front panel of the ICP_V35. The following figure identifies the M34 female connector pins as seen when looking into the connector. The table lists the connector pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame. Figure 7-16: M34 female connector, pin identification

Table 7-27: ICP_V35 M34 female connector, pin assignment Pin

Name

Function

Direction

Wire color

A

CGND (101)

Case ground

---

Brown

B

GND (102)

Signal ground

---

Brown/Gray ring

C

RTS (105)

Request to send

Input

Red

D

CTS (106)

Clear to send

Output

Red/Gray ring

E

DSR (107)

Data set ready

Output

Orange

F

DCD (109)

Data carrier detect

Output

Orange/Gray ring

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Connection Data

Pin

Name

Function

Direction

Wire color

H

DTR (108)

Data terminal ready

Input

Yellow

P

TD+ (103a)

Transmit data +

Input

Green

S

TD- (103b)

Transmit data -

Input

Green/Gray ring

R

RD+ (104a)

Receive data +

Output

Blue

T

RD- (104b)

Receive data -

Output

Blue/Gray ring

U

TMC+ (113a)

Terminal clock +

Input

Violet

W

TMC- (113b)

Terminal clock -

Input

Violet/Gray ring

V

RC+ (115a)

Receive clock +

Output

White

X

RC- (115b)

Receive clock -

Output

White/Gray ring

Y

TC+ (114a)

Transmit clock +

Output

Pink

AA

TC- (114b)

Transmit clock -

Output

Pink/Gray ring

7.19 ICP_V11_V24 Connection Data One ICP_V11_V24 can serve one SM_V35_V11 module. Two DB15 female connectors and two DB25 male connectors make up two channels for external interfaces on the front panel of the ICP_V11_V24. Each channel has one DB15 female connector and one DB25 male connector. The following figure identifies the 15-pin D-type female connector pins as seen when looking into the connector. The table lists the connector pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI. Figure 7-17: 15-pin D-type female connector, pin identification

Table 7-28: ICP_V11_V24 15-pin D-type connector, pin assignment Pin

Name

Function

Direction

Wire color

1

CGND

Case ground

---

---

2

T+

Transmit data+

Input

Brown

3

C+

Request to send+

Input

Orange

4

R+

Receive data+

Output

White

5

I+

Clear to send+

Output

Yellow

6

S+

Transmit timing+

Output

Red

7

---

Not connected

---

---

8

Ground

Signal GND

---

Green

9

T-

Transmit data-

Input

Brown/Gray Loop

10

C-

Request to send-

Input

Orange/Gray Loop

11

R-

Receive data-

Output

White/Gray Loop

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Connection Data

Pin

Name

Function

Direction

Wire color

12

I-

Clear to send-

Output

Yellow/Gray Loop

13

S-

Transmit timing-

Output

Red/Gray Loop

14

---

Not connected

---

---

15

---

Not connected

---

---

The following figure identifies the 25-pin D-type male connector pins as seen when looking into the connector. The table lists the connector pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame. Figure 7-18: 25-pin D-type male connector, pin identification

Table 7-29: ICP_V11_V24 V.24 25-pin D-type connector, pin assignment Pin

Name

Function

Direction

Wire color

1

---

Not connected

---

---

2

SD (103)

Transmit data

Input

Brown

3

RD (104)

Receive data

Output

Brown/Gray-ring

4

RTS (105)

Request to send

Input

Red

5

CTS (106)

Clear to send

Output

Red/Gray-ring

6

DSR (107)

Data set ready

Output

Orange

7

GND

Signal ground

---

Orange/Gray-ring

8

DCD (109)

Data carrier detect

Output

Yellow

9

---

Not connected

---

---

10

---

Not connected

---

---

11

---

Not connected

---

---

12

---

Not connected

---

---

13

---

Not connected

---

---

14

---

Not connected

---

---

15

TC (114)

Transmit timing

---

Yellow/Gray-ring

16

---

Not connected

---

---

17

RC (115)

Receive timing

---

Green

18

---

Not connected

---

---

19

---

Not connected

---

---

20

DTR (108)

Data terminal ready

Input

Green/Gray-ring

21

---

Not connected

---

---

22

---

Not connected

---

---

23

---

Not connected

---

---

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Connection Data

Pin

Name

Function

Direction

Wire color

24

TMC (113)

DTE timing

Input

Blue

25

---

Not connected

---

---

7.20 RAP-4B Connectors 7.20.1 SHELF ALARM Connectors The four ALARM connectors are 36-pin SCSI female connectors that can each be connected to the ALARMS connector of an NPT-1200, XDM, BG, or 9600 series platform. The following figure identifies the connector pins (as seen when looking into the connector). Figure 7-19: RAP-4B SHELF ALARM connector, pin identification

Table 7-30: RAP-4B PLATFORM ALARM connector, pin assignment Pin

Name

Function

Direction

1

N/C

--

--

2

ALM_IP1

Alarm input 1, + wire

Input

3

ALM_IN1

Alarm input 1, - wire

Input

4

ALM_IP2

Alarm input 2, + wire

Input

5

ALM_IN2

Alarm input 2, - wire

Input

6

ALM_IP3

Alarm input 3, + wire

Input

7

ALM_IN3

Alarm input 3, - wire

Input

8

ALM_IP4

Alarm input 4, + wire

Input

9

ALM_IN4

Alarm input 4, - wire

Input

10

N/C

--

--

11

N/C

--

--

12

GND

Ground

--

13

ALM_O1

Alarm output 1 common

Output

14

N/C

--

--

15

GND

Ground

--

16

ALM_O2

Alarm output 2 common

Output

17

N/C

--

--

18

BUZ_COM

Buzzer common

Input

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Connection Data

Pin

Name

Function

Direction

19

N/C

--

--

20

GND

Ground

--

21

CRIT_COM

Critical alarm common

--

22

N/C

--

--

23

MAJ_COM

Major alarm common

Input

24

GND

Ground

--

25

N/C

--

--

26

GND

Ground

--

27

MIN_COM

Minor alarm common

Input

28

N/C

--

--

29

WARN_COM

Warning alarm common

--

30

GND

Ground

--

31

N/C

--

--

32

N/C

--

--

33

N/C

--

--

34

N/C

--

--

35

GND

Ground

--

36

N/C

--

--

7.20.2 ALARM IN/OUT Connector The ALARM IN/OUT connector is a 68-pin SCSI female connector that carries three groups of lines to the customer equipment: 

Sixteen external alarm inputs connected to the ALARM inputs of the NPT platforms. Four inputs are allocated to each one. Each input is activated by closing a dry contact provided from the customer's facility.



Eight sets of changeover relay contacts, floating with respect to platform ground, that serve as rack (bay) status outputs. Each couple of the eight relays is assigned to the two output alarm lines of each NPT platform connected to the RAP-4B.



Four sets of changeover relay contacts, floating with respect to platform ground, that serve as rack (bay) alarm indication lines. The relays, identified as critical, major, minor, and warning, are activated by the corresponding alarm relays of NPT platforms.

Relay contact ratings are 72 V in open state and 1A in closed state.

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Connection Data

The following figure identifies the ALARM IN/OUT connector pins, as seen when looking into the connector. Figure 7-20: RAP-4B ALARM IN/OUT connector, pin identification

Table 7-31: RAP-4B ALARM IN/OUT connector, pin assignment Assignment

Pin

Designation

Function

Direction

Wire color

Platform 1

1

ALM_01NO

Output relay 1, normally open contact

Output

Black

2

ALM_01COM

Output relay 1, common contact

Output

Brown

3

ALM_01NC

Output relay 1, normally closed contact

Output

Red

4

ALM_02NO

Output relay 2, normally open contact

Output

Orange

5

ALM_02COM

Output relay 2, common contact

Output

Yellow

6

ALM_02NC

Output relay 2, normally closed contact

Output

Green

7

ALM_03NO

Output relay 3, normally open contact

Output

Blue

8

ALM_03COM

Output relay 3, common contact

Output

Violet

9

ALM_03NC

Output relay 3, normally closed contact

Output

Gray

10

ALM_04NO

Output relay 4, normally open contact

Output

White

11

ALM_04COM

Output relay 4, common contact

Output

Pink

12

ALM_04NC

Output relay 4, normally closed contact

Output

Light Green

13

ALM_05NO

Output relay 5, normally open contact

Output

Black/White

14

ALM_05COM

Output relay 5, common contact

Output

Brown/White

15

ALM_05NC

Output relay 5, normally closed contact

Output

Red/White

16

ALM_06NO

Output relay 6, normally open contact

Output

Orange/White

17

ALM_06COM

Output relay 6, common contact

Output

Green/White

18

ALM_06NC

Output relay 6, normally closed contact

Output

Blue/White

19

ALM_07NO

Output relay 7, normally open contact

Output

Violet/White

20

ALM_07COM

Output relay 7, common contact

Output

Red/Black

21

ALM_07NC

Output relay 7, normally closed contact

Output

Orange/Black

22

ALM_08NO

Output relay 8, normally open contact

Output

Yellow/Black

23

ALM_08COM

Output relay 8, common contact

Output

Green/Black

24

ALM_08NC

Output relay 8, normally closed contact

Output

Gray/Black

25

CRIT_NC

Critical alarm relay, normally closed contact

Output

Pink/Black

26

CRIT_NO

Critical alarm relay, normally open contact

Output

Pink/Green

Platform 2

Platform 3

Platform 4

All platforms

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Assignment

Platform 1

Platform 2

Platform 3

Platform 4

Connection Data

Pin

Designation

Function

Direction

Wire color

27

CRIT_COM

Critical alarm relay, common contact

Output

Pink/Red

28

MAJ_NC

Major alarm relay, normally closed contact

Output

Pink/Violet

29

MAJ_NO

Major alarm relay, normally open contact

Output

Light Blue

30

MAJ_COM

Major alarm relay, common contact

Output

Light Blue/Brown

31

MIN_NC

Minor alarm relay, normally closed contact

Output

Light Blue/Red

32

MIN_NO

Minor alarm relay, normally open contact

Output

Light Blue/Violet

33

MIN_COM

Minor alarm relay, common contact

Output

Light Blue/Black

34

WARN_COM

Warning alarm relay, common contact

Output

Gray/Green

35

ALMIN1

External alarm input 1

Input

Gray/Red

36

ALM_IN1

External alarm input 1

Input

Gray/Violet

37

ALMIN2

External alarm input 2

Input

Light Green/Black

38

ALM_IN2

External alarm input 2

Input

Violet/Black

39

ALMIN3

External alarm input 3

Input

Black/White dots

40

ALM_IN3

External alarm input 3

Input

Brown/White dots

41

ALMIN4

External alarm input 4

Input

Red/White dots

42

ALM_IN4

External alarm input 4

Input

Orange/White dots

43

ALMIN5

External alarm input 5

Input

Green/White dots

44

ALM_IN5

External alarm input 5

Input

Blue/White dots

45

ALMIN6

External alarm input 6

Input

Violet/White dots

46

ALM_IN6

External alarm input 6

Input

White/Black dots

47

ALMIN7

External alarm input 7

Input

Yellow/Black dots

48

ALM_IN7

External alarm input 7

Input

Green/Black dots

49

ALMIN8

External alarm input 8

Input

Light Blue/Black dots

50

ALM_IN8

External alarm input 8

Input

Pink/Black dots

51

ALMIN9

External alarm input 9

Input

Red/Black dots

52

ALM_IN9

External alarm input 9

Input

Orange/Black dots

53

ALMIN10

External alarm input 10

Input

Violet/Black dots

54

ALM_IN10

External alarm input 10

Input

Gray/Black dots

55

ALMIN11

External alarm input 11

Input

Orange/Red dots

56

ALM_IN11

External alarm input 11

Input

Yellow/Red dot

57

ALMIN12

External alarm input 12

Input

Green/Red dots

58

ALM_IN12

External alarm input 12

Input

Blue/Red dots

59

ALMIN13

External alarm input 13

Input

Violet/Red dots

60

ALM_IN13

External alarm input 13

Input

Gray/Red dots

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Assignment

All platforms

Connection Data

Pin

Designation

Function

Direction

Wire color

61

ALMIN14

External alarm input 14

Input

White/Red dots

62

ALM_IN14

External alarm input 14

Input

Pink/Red dots

63

ALMIN15

External alarm input 15

Input

Yellow/White

64

ALM_IN15

External alarm input 15

Input

Gray/White

65

ALMIN16

External alarm input 16

Input

Pink/White

66

ALM_IN16

External alarm input 16

Input

Brown/Black

67

WARN_NC

Warning alarm relay, normally closed contact

Output

Blue/Black

68

WARN_NO

Warning alarm relay, normally open contact

Output

Gray/White dots

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8

Rack Installation

8.1

Installing Equipment Racks NOTE:

The instructions in this Appendix are relevant to the installation of all rack types. However, it is recommended that NPT-1200 platforms be installed in ETSI A racks.

8.1.1 Marking Rack Floor You need to mark out the rack floor plan before installing the rack.

Before you start: Before starting, find the prescribed location of each equipment rack. If you have not yet unpacked the rack and the associated mounting kits, do so now (see Unpacking and Performing Visual Inspection).

To mark out the rack floor plan: 1.

For each rack, mark out the floor at the rack location(s) according to the floor plan template corresponding to the type of rack being installed: 

ETSI A and ETSI B racks: Use template of diagram a. in the figure "Mounting diagrams for ETSI racks" (Rack Installation on Wooden Floors).



23” rack: Use template of diagram a. in the figure "Mounting diagrams for 19” and 23” racks" (Rack Installation on Wooden Floors).



19” rack: Use template of diagram b. in the figure "Mounting diagrams for 19” and 23” racks" (Rack Installation on Wooden Floors).

The marked locations are a helpful guide for positioning the racks. 2.

If the installation is located at a site with a floating (suspended) floor, also mark out all cable entry slots.

3.

For concrete or wooden floors, mark out all the points designated for equipment bolting.

8.1.2 Installing the Rack on Concrete Floors To install the rack on a concrete floor: 1.

Drill the required mounting holes in accordance with the appropriate template. See diagram a. in the figure "Mounting diagrams for ETSI racks", and diagram a. or b. in the figure "Mounting diagrams for 19” and 23” racks" (Rack Installation on Wooden Floors).

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Rack Installation

2.

Insert expansion shields into the holes.

3.

Position the rack over the mounting holes.

4.

Secure the rack to the floor with the bolts supplied in the mounting kit, in accordance with diagram b. or diagram c. in the figure "Mounting diagrams for 19” and 23” racks" (Rack Installation on Wooden Floors).

8.1.3 Installing the Rack on Wooden Floors To install the rack on a wooden floor: 1.

Drill the required mounting holes in accordance with the appropriate template (see the following figures), using a 5 mm drill bit.

2.

Position the rack over the mounting holes.

3.

Secure the rack to the floor using the appropriate wood screws (see the following figures).

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Rack Installation

Figure 8-1: Mounting diagrams for ETSI racks

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Rack Installation

Figure 8-2: Mounting diagrams for 19" and 23" racks

8.1.4 Installing the Rack on Floating (Suspended) Floors To install the rack on a floating (suspended) floor: 1.

Drill the required mounting holes in the suspended floor, in accordance with the appropriate template.

2.

Position the rack over the mounting holes.

3.

Secure the rack to the floor in accordance with diagram c. in the figure "Mounting diagrams for ETSI racks" (Rack Installation on Wooden Floors).

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Rack Installation

8.1.5 Installing the Rack on Suspended Overhead Trays To install the rack on a suspended overhead tray: 1.

See the following figure and position the overhead rack securing brackets.

2.

Secure the rack to the overhead cabling trays, using the adjustable brackets. 2200 mm high racks may also be attached to the ceiling; 2600 mm racks are generally attached only to the ceiling. Figure 8-3: Rack mounting diagram for attachment to suspended overhead tray (2200 mm rack)

8.1.6 Installing Extendable Rails In high-density installations, it may be necessary to install the xRAP above the rack using the extendable installation rails available from ECI. In this case, attach the extendable installation rails to the top of the rack before installing the equipment.

8.1.7 Grounding the Rack Immediately after installing the rack, connect its grounding stud to the prescribed grounding point on the site grounding bar. Use a grounding lead that meets the requirements described in Rack Grounding Requirements.

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8.2

Rack Installation

Installing 19" Racks

The NPT-1200 can also be installed in European 19” racks. This is accepted under the limitations that the rack’s general dimensions are according to the following figure. Any other European 19” rack must first be examined and approved by ECI. Figure 8-4: Example of an approved European 19” rack

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