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EC40EB Cabinet Product Description

EC40EB Cabinet Product Description

EC40EB Cabinet Product Description Version

Date

Author

Reviewer

Notes

V1.0

2013/3/7

Wu Yiyi

ZTE fixed-line

Not open to the third party

V1.1

2013/5/28

Wu Yiyi

ZTE fixed-line

Not open to the third party

© 2016 ZTE Corporation. All rights reserved. ZTE CONFIDENTIAL: This document contains proprietary information of ZTE and is not to be disclosed or used without the prior written permission of ZTE. Due to update and improvement of ZTE products and technologies, information in this document is subjected to change without notice.

ZTE Confidential & Proprietary

1

EC40EB Cabinet Product Description

TABLE OF CONTENTS

2

1

Overview ............................................................................................................ 5

2 2.1 2.2 2.3 2.4 2.5

Technical Specifications ................................................................................... 7 Internal Configurations and Layout ...................................................................... 7 Dimensions .......................................................................................................... 8 Weight ................................................................................................................. 8 Power Consumption............................................................................................. 8 Mounting .............................................................................................................. 9

3

Environmental Conditions .............................................................................. 10

4 4.1 4.2 4.2.1 4.2.2 4.2.3 4.3 4.4 4.4.1 4.4.2 4.4.3 4.4.4 4.5 4.6 4.7

Architecture ..................................................................................................... 11 System Architectural Features ........................................................................... 11 Power Supply System ........................................................................................ 12 Power Supply Unit ............................................................................................. 12 Battery Pack ...................................................................................................... 15 Lightning Protection Module ............................................................................... 16 ETMB................................................................................................................. 17 Environmental Sensors ...................................................................................... 19 Door Access Sensor .......................................................................................... 19 Temperature Sensor .......................................................................................... 20 Smog Sensor ..................................................................................................... 20 Humidity Sensor ................................................................................................ 21 Optical Fiber Distribution Shelf ........................................................................... 21 MDF Modules .................................................................................................... 22 Heat Dissipation System .................................................................................... 23

5

Acronyms ......................................................................................................... 26

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EC40EB Cabinet Product Description

FIGURES Figure 1-1 ZTE EC40EB Cabinet ........................................................................................ 5 Figure 2-1 Internal Layout of ZTE EC40EB ......................................................................... 7 Figure 2-2 ZTE EC40EB Cabinet Mounted on a Cement Platform ...................................... 9 Figure 4-1 Power Supply Wiring Diagram ..........................................................................12 Figure 4-2 ZXDU58 B900 Power Supply Unit ....................................................................13 Figure 4-3 100 Ah Battery ..................................................................................................15 Figure 4-4 Lightning Protection Module..............................................................................16 Figure 4-5 ETMB ...............................................................................................................17 Figure 4-6 Front Panel of the ETMB ..................................................................................17 Figure 4-7 Back Panel of the ETMB ...................................................................................18 Figure 4-8 Door Access Sensor .........................................................................................19 Figure 4-9 Temperature Sensor .........................................................................................20 Figure 4-10 Smog Sensor ..................................................................................................20 Figure 4-11 Humidity Sensor .............................................................................................21 Figure 4-12 GPX311-ZJ1A-12 Twelve-Core Optical Fiber Distribution Shelf ......................22 Figure 4-13 FA8-ZX-10 Ten-Pair Connection Module ........................................................23 Figure 4-14 STO-ZX-16 Sixteen-Pair Connection Module ..................................................23 Figure 4-15 Internal Air Circulation Passage ......................................................................24 Figure 4-16 External Air Circulation Passage .....................................................................25

TABLES Table 1-1 Key Features of ZTE EC40EB Cabinet ............................................................... 5 Table 2-1 Dimensions of ZTE EC40EB Cabinet .................................................................. 8 Table 2-2 Weight of ZTE EC40EB Cabinet ......................................................................... 8 Table 2-3 Power Consumption of ZTE EC40EB Cabinet .................................................... 9

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EC40EB Cabinet Product Description

Table 3-1 Environmental Conditions of ZTE EC40EB Cabinet ...........................................10 Table 4-1 Basic Operating Parameters of the ZXDU58 B900 Power Supply Unit ...............13 Table 4-2 Environmental Conditions of the ZXDU58 B900 Power Supply Unit ...................14 Table 4-3 System Configurations of the ZXDU58 B900 Power Supply Unit .......................14 Table 4-4 100 Ah Battery Parameters ................................................................................15 Table 4-5 Lightning Protection Module Parameters............................................................16 Table 4-6 ETMB LED Indicators.........................................................................................18 Table 4-7 Environmental Monitoring Technical Indices of the ETMB ..................................18 Table 4-8 Power Monitoring Technical Indices of the ETMB ..............................................19

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EC40EB Cabinet Product Description

1

Overview ZTE EC40EB Cabinet is an outdoor telecom cabinet that is used for installing mid-capacity integrated access devices such as the ZXA10 C300M and providing a reliable operating environment for them. It dissipates heat through the heat exchanger. Figure 1-1 shows the appearance of ZTE EC40EB Cabinet:

Figure 1-1

ZTE EC40EB Cabinet

ZTE EC40EB Cabinet features convenient maintenance and field installation as well as high security, reliability, and stability. Table 1-1 lists the key features of ZTE EC40EB Cabinet:

Table 1-1

Key Features of ZTE EC40EB Cabinet Item

Material

Main Features 

The shell made of hot-galvanized sheets ensures outstanding anti-corrosive performance.



The bolts, nuts, and washers (exposed ones) are made of stainless steel or galvanized (internal ones).



The fire retardant materials meet minimum fire retardant level of UL 94 V-1 or higher.

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EC40EB Cabinet Product Description

Item

Main Features 

The rain and dust proof level meets (IEC) IP55 requirements.



ZTE

EC40EB

Cabinet

uses

European

standard

MS17-02 lock that works with the monitoring system to generate alarm signals when the cabinet is illegally

Reliability and security

accessed. 

The cabinet body is wholly-welded with adequate intensity and rigidity.



ZTE EC40EB Cabinet can operate directly from AC power supply and backup battery.



The internal devices including the MDF and the ODF support frontal maintenance and operation.

Maintenance



The portable lamp inside the cabinet provides internal illumination.



Internal tray for holding data and laptop.



Internal backup AC socket.

Capacity of accommodating the

One set of ZXA10 C350M/ZXA10 C300

main network device

6

Cable distribution

Internal line: 16 x 72 = 1152

capacity

External line: 10 x 160 = 1600

Mounting

Ground mounting (on cement platform)

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EC40EB Cabinet Product Description

2

Technical Specifications ZTE EC40EB Cabinet can accommodate integrated MSAN access devices to provide POTS, ISDN, ADSL/ADSL2/ADSL2+, and VDSL2 service interfaces for the subscribers. This chapter introduces the internal configurations and layout, dimensions, weight, mounting mode, and heat consumption of the heat exchanger and the entire cabinet.

2.1

Internal Configurations and Layout ZTE EC40EB Cabinet can accommodate one ZXA10 C300M/ZXA10 C300, one set of DU58 B900 Power Supply Unit, an AC/DC power distribution box, a heat exchanger, an environmental and power supply monitoring unit (ETMB), batteries, MDF, and ODF. Figure 2-1 illustrates the internal layout of ZTE EC40EB Cabinet:

Figure 2-1

Internal Layout of ZTE EC40EB

Battery Compartment

Service Device Compartment

Cable Distribution Compartment

Heat Exchanger

ODF

ETMB PDU Power Supply

Note: The ZXA10 C300M is a mid-capacity MSAN device designed with cutting-edge ZTE Confidential & Proprietary

7

EC40EB Cabinet Product Description

technologies and high reliability as well as extensive service interfaces. It is well suited to the FTTx scenarios to provide large bandwidth access services for the subscribers. Please refer to ZXA10 C300M Product Description for the detailed technical parameters.

2.2

Dimensions Table 2-1 lists the dimensions of ZTE EC40EB Cabinet:

Table 2-1

Dimensions of ZTE EC40EB Cabinet Item

Dimensions (mm)

Cabinet

1650 (H) x 1400 (W) x 550 (D)

Battery

295(H) × 400 (W) × 110(D)

Main device installation space

Width: 19 inch & 31 inch, height: 31U Width: 21 inch, height: 38S+9U

Note: 1 U = 44.45 mm, 1 inch = 25.4 mm, 1 S = 25 mm. 2.3

Weight Table 2-2 lists the weight of ZTE EC40EB Cabinet:

Table 2-2 Weight of ZTE EC40EB Cabinet Item

2.4

Weight (kg)

Full-load cabinet (excluding the battery)

350

Battery

320

Power Consumption Table 2-3 lists the power consumption of ZTE EC40EB Cabinet:

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EC40EB Cabinet Product Description

Table 2-3

Power Consumption of ZTE EC40EB Cabinet Item

Power Consumption (W)

Maximum power consumption of the cabinet at 50ºC, 1120 W/m

2.5

2

1900

Mounting ZTE EC40EB Cabinet can be ground mounted. Figure 2-2 shows ZTE EC40EB mounted on a cement platform:

Figure 2-2

ZTE EC40EB Cabinet Mounted on a Cement Platform

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EC40EB Cabinet Product Description

3

Environmental Conditions ZTE EC40EB Cabinet is an outdoor telecom cabinet with excellent environmental adaptability. It can be deployed in harsh environments such as by the roadside, in the residential areas, and in the mountain areas to provide a safe and reliable operating environment for the telecom devices it accommodates. Table 3-1 lists the transportation, operating, and storage conditions of ZTE EC40EB Cabinet:

Table 3-1

Environmental Conditions of ZTE EC40EB Cabinet

Application

Parameter

Scenario

Value

Temperature range

-45ºC–+70ºC

Minimum atmospheric pressure

70 kPa

Relative humidity

5%–100%

Intensity of solar radiation

≤ 1120 W/m

Temperature range

-40ºC–+55ºC

Atmospheric pressure

70 kPa–106 kPa

Relative humidity

4%–100%

Intensity of solar radiation

≤ 1120 W/m

Wind speed

≤ 67 m/s

Temperature range

-45ºC–+70ºC

Atmospheric pressure

70 kPa–106 kPa

Relative humidity

5%–100%

Intensity of solar radiation

≤ 1120 W/m

Transportation

Operating

2

2

Storage

10

2

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EC40EB Cabinet Product Description

4

Architecture This chapter describes the system architectural features of ZTE EC40EB Cabinet and main technical indices of the devices that ZTE EC40EB Cabinet accommodates including the power supply system, environmental and power supply monitoring module, environmental sensor, cable distribution module, and heat dissipation system.

4.1

System Architectural Features ZTE EC40EB Cabinet is wholly-welded with ample intensity and rigidity. The main device compartment, temperature control compartment, battery compartment, and cable distribution compartment made of hot-galvanized sheets ensure excellent anti-corrosive performance. Each door is equipped with access alarm function connected in series. Alarms will be generated if any door is illegally accessed. The doors of the main network device compartment and the cable distribution compartment have big opening angles and are equipped with wind-resistant rods to ensure reliable windproof performance. ZTE EC40EB Cabinet meets the installation and cabling requirements of frontal cable outlet subracks. The cable egress and ingress holes are all configured on the bottom of the cable distribution compartment, facilitating cable distribution inside the cabinet. ZTE EC40EB Cabinet has the following features: 

The high-intensity shell ensures normal operation against 67 m/s strong winds.



The door fixing device ensures that ZTE EC40EB Cabinet can withstand the wind load at a wind speed of 22 m/s, guaranteeing personal safety of the maintainers.



The power supply cables, signal cables, and optical cables have independent cable ingress holes to prevent from interfering with each other.



The high-quality EPDM three-compound sealing strips with a service life of 20 years effectively ensure excellent sealing performance of the connecting parts.



The cabinet is sprayed with even and smooth ZTE light gray coatings with a service life of more than 10 years.

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EC40EB Cabinet Product Description

4.2

Power Supply System The network device inside ZTE EC40EB Cabinet can use either AC power supply or battery when the mains power fails. This section introduces the basic technical indices including the power supply unit, battery pack, and lightning protection module. Figure 4-1 shows the power supply wiring diagram of ZTE EC40EB Cabinet:

Figure 4-1

Power Supply Wiring Diagram

Heat exchange r

ETMB

Device

Power supply unit

Fan

AC/DC distribution box Battery pack

AC input

4.2.1

Power Supply Unit ZTE EC40EB Cabinet gets power supply from the ZXDU58 B900, an -48 V/30 A built-in power supply unit. The ZXDU58 B900 Power Supply Unit is equipped with ZXD030 S480 30 A rectifier with the normal AC input voltage range of 85 V to 300 V. Meanwhile, the ZXDU58 B900 Power Supply Unit provides power supply system status and battery status monitoring functions and provides RS232, RS485, and RS422 interfaces to implement centralized monitoring.

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EC40EB Cabinet Product Description



Dimensions and appearance

The dimensions of the ZXDU58 B900 Power Supply Unit are 132.5 mm (H) x 482.6 mm (W) x 319 mm (D). Figure 4-2 shows the appearance of the ZXDU58 B900 Power Supply Unit (Front Cable Egress):

Figure 4-2



ZXDU58 B900 Power Supply Unit

Basic operating parameters

Table 4-1 lists the basic operating parameters of the ZXDU58 B900 Power Supply Unit:

Table 4-1

Basic Operating Parameters of the ZXDU58 B900 Power Supply Unit Parameter

Value

Maximum output power

4815 W

Input voltage range

Rated voltage: 220 V; range: 85 V–300 V

Output voltage

Rated output voltage: -48 V; -42 V–-58 V (adjustable)

Output current

0 A–90 A

Voltage regulation precision

≤ ±0.6%



Environmental conditions

Table 4-2 lists the environmental conditions of the ZXDU58 B900 Power Supply Unit:

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EC40EB Cabinet Product Description

Table 4-2

Environmental Conditions of the ZXDU58 B900 Power Supply Unit Application Scenario

Environmental Condition

Operating

Storage

Humidity

10%–95% (no condensing)

10%–95% (no condensing)

Temperature

-20ºC–+65ºC

-40ºC–+70ºC

Atmospheric

70 kPa–106 kPa

pressure Application

No conductive dust, corrosive gas, explosion hazard, vibration and

requirement

bump. The tilting angle should be no larger than 5°.



System configurations

Table 4-3 lists the system configurations of the ZXDU58 B900 Power Supply Unit:

Table 4-3

System Configurations of the ZXDU58 B900 Power Supply Unit Item AC input

AC power

power

Configuration Description One channel single-phase AC, 50 A /1P air switch

distribution AC filter

One set Four channels: one-channel 63 A/1P air switch,

DC output DC power

two-channel 32A/1P air switches, and one-channel 16A/1P air switch

distribution Battery connection Rectifier

One channel 63 A/1P air switch Maximum three sets of ZXD030 S480 ( V1.0 ) 30 A Switch Mode Rectifiers

Monitoring unit

One set

Lightning protection module

Three grade-C lightning protection modules Optional. The system provides RS232, RS485,

Background monitoring software

and RS422 interfaces to connect with the background monitoring center and implement background monitoring via the background monitoring software.

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EC40EB Cabinet Product Description

4.2.2

Battery Pack ZTE EC40EB Cabinet uses 100Ah batteries as shown in Figure 4-3. The batteries are connected in series to provide backup power supply for the main device in ZTE EC40EB Cabinet. Figure 4-3 shows the appearance of the 100 Ah battery:

Figure 4-3

100 Ah Battery

Table 4-4 lists the parameters of the 100 Ah battery:

Table 4-4

100 Ah Battery Parameters Parameter

Value

Nominal voltage

12 V

Rated capacity

100 Ah

Dimensions

395 mm x 108 mm x 287 mm (L x W x H)

Quantity

8

Total weight (the weight of each cell x 8)

260.8 kg

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EC40EB Cabinet Product Description

4.2.3

Lightning Protection Module The lightning protection module as shown in Figure 4-4 provides overvoltage protection for the single-phase AC power supply.

Figure 4-4

Lightning Protection Module

Table 4-5 lists the lightning protection module parameters:

Table 4-5

Lightning Protection Module Parameters Parameter

Value

Nominal operating voltage

230 V

Maximum continuous operating voltage

385 V

Rated discharge current

20 kA

Surge test Maximum discharge current

16

40 kA

Shell protection level

IP20

Dimension

90 mm x 70 mm x 65 mm ( L x W x H)

Operating temperature

-40ºC–70ºC

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EC40EB Cabinet Product Description

4.3

ETMB The environmental and power supply monitoring card (ETMB) integrates primary power supply monitoring, secondary power supply monitoring, -48 V DC power supply monitoring, AC power supply monitoring, speed adjustable fan monitoring, heat exchanger monitoring, MDF alarm monitoring, and multiple environmental monitoring functions including humidity, temperature, flood, anti-theft, poisonous gas, and vibration monitoring. The ETMB also provides five reserved analog variable input interfaces, twenty-one digital variable input interfaces, and six digital variable output interfaces for monitoring and controlling variable expansion as well as interconnecting with heterogeneous devices. In terms of telecom functions, the ETMB provides seven serial interface channels including five RS232 level interfaces and two RS485 logical interfaces. Figure 4-5 shows the appearance of the 19-inch 1U ETMB unit:

Figure 4-5

ETMB

Figure 4-6 shows the front panel of the ETMB:

Figure 4-6

Front Panel of the ETMB

Figure 4-7 shows the rear panel of the ETMB. The rear panel has Run, Alm, and Test LED indicators.

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EC40EB Cabinet Product Description

Figure 4-7

Back Panel of the ETMB

Table 4-6 lists the descriptions of ETMB LED Indicators:

Table 4-6

ETMB LED Indicators Color

LED Indicator

Green

Run

Description Slow flashing at the frequency of 1 Hz indicates the system is in normal operation status.

Red

Alm

The Alm LED indicator is ON when alarms are generated.

Green

Test

The Test LED indicator is ON when the system is performing 112 testing.

Table 4-7 lists the environmental monitoring technical indices of the ETMB:

Table 4-7

Environmental Monitoring Technical Indices of the ETMB

Environmental

Technical Index

Variable Ambient temperature Ambient humidity

Ambient smog

0%–100% RH (The maximum deviation is ±5% at 20% RH– 100% RH. The alarm threshold can be configured). The smog sensor outputs square wave alarms when the smog reaches the threshold.

Water accumulation

Alarms are generated when the water accumulation level

level

exceeds the threshold.

Anti-theft alarm

Gas alarm

Vibration alarm

18

-5ºC–55ºC (The maximum deviation is ±2% at 0ºC–50ºC)

Alarms are generated when the cabinet door is accessed illegally. Alarms are generated when the concentration of the gas reaches the threshold. The stronger the vibration, the larger the square wave frequency and duty ratio will be output.

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EC40EB Cabinet Product Description

Table 4-8 lists the power monitoring technical indices of the ETMB:

Table 4-8

Power Monitoring Technical Indices of the ETMB

Item Single-phase AC voltage DC voltage

Parameter 0 V–300 V (The maximum deviation is ±5% at 170 V to 300 V) -72 V–0 V (The maximum deviation is less than ±2% at -64 V –-40 V)

Normal indication of

The second power supply is at a low level when it is normal and

the secondary

at a high level when it is abnormal or when there is no

power supply

secondary power supply.

Load current

0 A–75 A (The maximum deviation is ±5% at 1 A–10 A and ±4% at 10 A–75 A)

4.4

Environmental Sensors

4.4.1

Door Access Sensor Figure 4-8 shows the appearance of the door access sensor (the dotted lines):

Figure 4-8

Door Access Sensor

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EC40EB Cabinet Product Description

4.4.2

Temperature Sensor Figure 4-9 shows the temperature sensor (the dotted lines):

Figure 4-9

4.4.3

Temperature Sensor

Smog Sensor Figure 4-10 shows the appearance of the smog sensor:

Figure 4-10

20

Smog Sensor

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EC40EB Cabinet Product Description

4.4.4

Humidity Sensor Figure 4-11 shows the appearance of the humidity sensor:

Figure 4-11

4.5

Humidity Sensor

Optical Fiber Distribution Shelf The 12-core optical fiber distribution shelf GPX311-ZJ1A-12 implements flexible connection and dispatching of optical links through adapters and pigtails. The GPX311-ZJ1A-12 is suitable for FC and SC adapters. Figure 4-12 shows the appearance of the GPX311-ZJ1A-12 Twelve-Core Optical Fiber Distribution Shelf with the dimensions of 43.6 mm (H) x 482 mm (W) x 254 mm (D).

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EC40EB Cabinet Product Description

Figure 4-12

4.6

GPX311-ZJ1A-12 Twelve-Core Optical Fiber Distribution Shelf

MDF Modules 

External line module

ZTE EC40EB Cabinet uses the FA8-ZX-10 Ten-Pair Connection Module as the external line module. The FA8-ZX-10 Ten-Pair Connection Module is a double-layer folding unit with contact springs and leverages the insulation displacement connector (IDC) technology to reliably terminate external cables and connect patch cords. The contact springs are in constant opening status and form an electrical circuit when being inserted with security units. With ground and alarm strips, the FA8-ZX-10 Ten-Pair Connection Module provides alarm and ground functions to protect personal and device safety. Figure 4-13 shows the appearance of the FA8-ZX-10 Ten-Pair Connection Module:

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EC40EB Cabinet Product Description

Figure 4-13



FA8-ZX-10 Ten-Pair Connection Module

Internal line module

ZTE EC40EB Cabinet uses the STO-ZX-16 Sixteen-Pair Connection Module as the internal line module. The STO-ZX-16 Sixteen-Pair Connection Module leverages the IDC technology to reliably terminate internal cables and connect patch cords. The contact springs are in constant closed status and implement the circuit breaker function when being inserted with breakers. Figure 4-14 shows the appearance of the STO-ZX-16 Sixteen-Pair Connection Module:

Figure 4-14

4.7

STO-ZX-16 Sixteen-Pair Connection Module

Heat Dissipation System ZTE EC40EB Cabinet dissipates heat through the heat exchanger. The cold air generated by the heat exchanger is exhausted through the ventilation holes on the left side of the cabinet.

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EC40EB Cabinet Product Description



Internal air circulation passage

The fan box of the ZXA10 C300M discharges the warm air generated in the main device compartment. The heat exchanger converts the warm air into cold and guides the cold air into the main device compartment. Figure 4-15 illustrates the internal air circulation passage:

Figure 4-15

Internal Air Circulation Passage

Internal air circulation



External air circulation passage

When the external cold air enters the heat exchanger, the heat exchanger guides it to the main device compartment and exhausts the warm air. Figure 4-16 shows the external air circulation passage:

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EC40EB Cabinet Product Description

Figure 4-16

External Air Circulation Passage

External air circulation

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EC40EB Cabinet Product Description

5

26

Acronyms ADSL

Asymmetrical Digital Subscriber Loop

BPS

Broadband Power Solutions

CICG

Common Interface Card

CPB

Central Power Module

FS

Fail-safe Mechanism

FTTx

Fiber-to-the-x

ISDN

Integrated Services Digital Network

MDF

Main Distribution Frame

MSAN

Multi-Service Access Node

ODF

Optical Distribution Frame

POTS

Plain Old Telephone Service

RPB

Remote Power Block

RSU

Remote Supply Unit

SIB

Supervision Interface Board

TP

Twisted-Pair Cable

VDSL

Very-high-bit-rate Digital Subscriber Loop

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