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iPASOLINK VR SERIES Introduction

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

NEC’s Mobile Backhaul portfolio enhancement NEW ACCESS

AGGREGATION

PRE-AGGREGATION

iPASOLINK SX (V-band)

iPASOLINK EX (Ether) (E-band)

iPASOLINK iX (6-42GHz)

iPASOLINK EX (CPRI) (E-band)

METRO

5000iP Series (Long Haul)

iPASOLINK GX (Outdoor Router)

iPASOLINK 100E iPASOLINK 100A / 200A iPASOLINK 100 / 200

iPASOLINK 400/400A

iPASOLINK BR (multi-channel combiner)

iPASOLINK 1000

iPASOLINK VR Series

4096 QAM

Compact ODU High Power ODU iPASOLINK VR2

iPASOLINK VR4

112 MHz

iPASOLINK VR10

Shared resources

Spectrum resources 1

Sub6GHz MWS-E0024E-01 NEC Confidential

10

20

30

40

Licensed Band 6-42GHz 2016-06-06 MobiFone

50

60

V-Band 59-63GHz

70

80

90

E-Band 71-86GHz iPASOLINK VR Introduction

1

iPASOLINK VR Series (converged packet Radio) iPASOLINK VR is NEC’s most advanced and comprehensive optical and radio converged transport product family, providing solutions for backhaul optimization and cost efficient integration of both TDM and carrier-class Ethernet network and versatile and smooth migration from TDM to IP next generation network. . iPASOLINK VR2

 up to 2-way Radio  Redundancy PDH and All IP  Pay as you grow architecture  Low cost Compact design Natural Cooling

iPASOLINK VR4

iPASOLINK VR10

 up to 5-way Nodal Radio  Redundancy  Three Universal Slots  PDH/SDH and All IP  Pay as you grow architecture  Low cost Compact design

12-way Nodal Radio  Redundancy 14 Universal Slots Pay as you grow architecture PDH/SDH and All IP  High Speed 10GbE INTFC  CWDM MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

2

Evolution from iPASOLINK to enhanced platform VR High Capacity High Performance High Efficiency

Intelligent Automatic Operation

BRM/SDN ready Virtualization

High Capacity Transport 10G interface 4096QAM 112MHz LOS MIMO

ERPS

2048QAM

RTA

XPIC CWDM

1588v2

SyncE

Redundancy

PWE ETHOAM

Header Comp

iPASO100A/200A/400/400A/1000

H-QoS Switch Bypass Full synchronization

Service Enablement MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

3

What’s New ALL IN ONE MODEL (WITH HIGH CAPACITY, HIGH FLEXIBILITY)

• Universal Transport for Wired and Wireless OVER 1GBPS WIRELESS TRANSPORT • Ultra High Modulation (4096QAM), Ultra Wideband (112MHz) 10G OPTICAL TRANSPORT • Seamless connectivity with Optical Transport SWITCH BYPASS FEATURE FOR ULTRA LOW LATENCY • Physical level path management for Multi-service traffic HIERARCHICAL QoS (H-QoS) FOR MULTI-SERVICE SUPPORT • Multiple VLAN service with multiple priority PAYLOAD COMPRESSION • Maximize L1 throughput with Multilayer compression BANDWIDTH NOTIFICATION • Resource optimization with Bandwidth Information Exchange MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

4

All in One (with High Capacity wired & wireless transport) ▌ ▌ ▌ ▌ ▌ ▌

Wired and Wireless Converged Node with High-speed interface N x 1G/10G with CWDM (Optical) capability > 1G wireless transport with High modulation, Wideband radio, etc Smooth transformation to a high capacity wired & wireless transport High flexibility with optional universal card Slots Application with high capacity millimeter wave AOR Wired Transport

Wireless Transport AOR

All-in-One ODU

N-way Radio High modulation Wide band MIMO* ( >1G )

High Speed Interface 1G/10G x N (CWDM) ( >10G )

* Future MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

5

Ultra multi-level modulation (4096QAM) implementation ▌ NEC is the pioneer in ultra high modulation  Has achieved 1Gbps transmission with 2048QAM in commercial use  Developing 4096QAM to give more flexibility to support large capacity

▌ More than 1Gbps full transmission radio w/o compression ▌ Reduce Bit Cost: 83 % OFF (QPSK => 4096QAM) More than 1Gbps 48% up

36% up

25% up

2048QAM

1024QAM 11% up

512QAM

4096QAM

Commercial use

1Gbps

256QAM

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

6

Over 1Gbps wireless transport (on Licensed band) ▌ Enable over 1Gbps optical fiber-level transfer rate with singlecarrier and single polarization without any compression techniques  Ultra-multilevel modulation (4096QAM) leading the industry  Wide Band channel (112MHz) 112MHz / 4096QAM

28MHz / 2048QAM V

H

Dual Polarized (XPIC)

V

H

Two Carriers

V or H

Single carrier Single polarization

112MHz

Aggregation 28MHz 28MHz

over

1Gbps

• No XPIC • No Aggregation • No compression

1Gbps x1.5

256QAM MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

4096QAM

x4

28MHz iPASOLINK VR Introduction

112MHz 7

10G Optical interface for High Capacity Transport ▌Seamless connectivity with Optical Transport Network ▌High Capacity Transport Backup system Enable to deploy high capacity backup route easily with high capacity transport radio > 1Gbps

10Gbps

10Gbps

10Gbps

▌Wired and Wireless (with millimeter wave AOR Convergence) Application with high capacity transport radio and high capacity millimeter wave AOR With PoE support and high capacity and redundancy link with 10G link aggregation. 6-42GHz 10G

> 1Gbps 80GHz

N x 1G

LAG

Metro Network

10G

With PoE

> 1Gbps MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

8

10G Wireless Transport (sample calculation) 8xRTA w/XPIC

8xRTA w/XPIC

10Gbps VR10

VR10

10G

10G

56MHz/4096QAM (530Mbps/ch) V

V

H

V

H

V

XPIC

H

H

56MHz 56MHz 56MHz 56MHz

Achieve 1Gbps full utilization transfer rate on radio link by the currently prevalent spectrums and Dual polarization and aggregation without any compression technique

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

• 56MHz/4096QAM x 8ch (4ch x XPIC) x Payload Compression (IPv4) • = 0.530 x 8 x 2.37 = 10 Gbps • (Packet layer aggregation)

iPASOLINK VR Introduction

9

High Capacity Transport (Licensed band) 1G

112MHz/4096QAM Single carrier / Single polarization

>1G

28MHz/4096QAM

4096QAM V

V

H

112MHz

4096QAM H

V or H

RTA

4 x 28MHz

XPIC

112MHz 28MHz 28MHz

(ODU x 4) RTA V

(ODU x 1)

1Gbps Modem

Modem

1G /10G

1G

>1G

112MHz/4096QAM

RTA

H

4096QAM V

V

V

V

H

H

H

2 x 112MHz

H

XPIC

RTA

10G

56MHz/4096QAM

4096QAM V

>1Gbps

H V

XPIC

PL COMP

8x 56MHz

H

(ODU x 8) V

56MHz 56MHz 56MHz 56MHz

112MHz

RTA

(ODU x 2) RTA

Modem

V

H V

2Gbps Modem

10G

(Packet Layer Aggregation) NEC Confidential

10Gbps

H

10G

MWS-E0024E-01

H V

2016-06-06 MobiFone

H V H

iPASOLINK VR Introduction

10

High Capacity Transport (mmW band) AOR 250MHz/32QAM (E-band) Single carrier / Single polarization

250MHz/32QAM (E-band)

1G 250MHz

V or H

E-band

250MHz

Single carrier / Single polarization

250MHz

V or H

E-band

250MHz

PoE

EX

EX

Single carrier / Single polarization

>1G 500MHz

V or H

E-band

10G

ETH

MWS-E0024E-01 NEC Confidential

1000MHz/256QAM (E-band) Single carrier / Single polarization

10G 1000MHz

V or H

E-band 1000MHz

500MHz

1G

ETH

1G

500MHz/256QAM (E-band)

1Gbps

1G

1Gbps 1G

1G

3.2Gbps

EX (advanced)

10G

2016-06-06 MobiFone

10G 10G

CWDM Single fiber

6.4Gbps

EX (advanced)

ETH

iPASOLINK VR Introduction

11

Switch Bypass for Ultra low latency ▌ Achieve further ultra-low latency transmission between configured 2 ports with switch bypass function ▌ Provide simple and helpful ultra-low latency pipe for;  1588v2 PTP  Fronthaul network  Various delay sensitive traffic in 5G era

Bypass 1588v2

1588v2 SEL

User data

NEC Confidential

2016-06-06 MobiFone

SEL

SEL

User data

MWS-E0024E-01

delay sensitive

SEL

SEL

SEL

delay sensitive

iPASOLINK VR Introduction

12

Aggregation Option (L1/L2) and Performance (Latency) X>Y>Z

V

Z

MODEM

Y

PHY

MODEM

XPIC

>

CWDM

MODEM

Y

MODEM

MODEM

MODEM

Y

MODEM

X

>

MODEM

Y

Latency = Z + Y

PHY

Y

Latency = 2 x Y

H

Latency = (2 x Y) + X

lambda aggregation (CWDM)

MODEM

V/H aggregation (XPIC)

L2 aggregation

CWDM Single fiber

Switch Bypass

IDU

Switch Bypass

IDU

IDU

XPIC CWDM

L2 aggregation (statistical aggregation)

 P2P and P2MP connection  High efficiency transport (radio/ optical) with QoS control MWS-E0024E-01 NEC Confidential

V/H aggregation (XPIC)

 P2P connection  High capacity transport (radio) with ultra low latency

2016-06-06 MobiFone

Lambda aggregation (xWDM)

 P2P connection  High capacity transport (optical) with ultra low latency iPASOLINK VR Introduction

13

Increase in Radio Traffic Aggregation channel number ▌ Achieve more capacity input and resiliency transport radio by increasing from the existing 2 links, up to 8 radio links ▌ Full load-balancing and Full utilization among bundled radio links ▌ Support radio traffic aggregation among the different modulation links to maximizing availability N x Radio Capacity • • • •

8 radio links bundling Full load-balancing Full utilization adaptive modulation support

Radio Traffic Aggregation (RTA)

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

14

Increase in Radio Traffic Aggregation channel number 3+0 RTA / 4+0 RTA

5+0 RTA ~ 8+0 RTA

4+0 RTA

8+0 RTA 4+0 RTA

Max. RTA Group x 2

Max. RTA Group x 1

Maximum throughput per RTA Group: 2.5Gbps MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

15

Hierarchical QoS (H-QoS) for Multi-service support •

QoS control per each service is important in networks sharing MBH and non-MBH services – – –

Bandwidth limitation and dynamic bandwidth allocation for each service Congestion in one service does not affect the other services Priority control per each service

MBH service CTL

OAM Voice Data Sync

OAM

CTL Data (BE)

Data (High)

Non-MBH service (VPN, fixed broadband, public Wi-Fi, etc.)

Bandwidth Change (AMR)

MBH Non-MBH

MBH Non-MBH

MBH Traffic Increase Non-MBH

 Hierarchical QoS (H-QoS) is required. MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

16

Hierarchical QoS (H-QoS) for Multi-service support • One of the advanced Solutions for multi-services shared network is the use of Hierarchical-QoS (H-QoS) • H-QoS can achieve the following: - Bandwidth limitation and dynamic bandwidth MBH service -

allocation for each service Priority control per each service

CTL

Voice Data

OAM

OAM

Sync CTL

Data (BE)

Data (high)

Non-MBH service (VPN, fixed broadband, public Wi-Fi, etc.)

QoS (without H-QoS) MBH Operator A

H M L

MBH Operator B

H M L

Hierarchical QoS (H-QoS) MBH Operator A

Voice Data 1 Data 2 Class 7 Class 3

A+B SP/ DWRR

Class 0

Voice Data 1 Data 2

A+B A+B

NEC Confidential

MBH Operator B

H M L

Different Services with same priority works as only one priority MWS-E0024E-01

H M L

2016-06-06 MobiFone

Voice Data 1 Data 2

Class 7

VLAN A

Class 3

SP/ DWRR

Class 0 SP/ DWRR

Voice Data 1 Data 2

Class 7 Class 3

A B A B A B

VLAN B SP/ DWRR

Class 0

Different Services with same priority works separately iPASOLINK VR Introduction

17

Bandwidth notification ▌ Exchange the radio bandwidth information between devices due to the adaptive modulation changes ▌ Adjust routing cost and then reroute path based on the radio bandwidth information if possible ▌ Also control shaping rate in the router ▌ Achieve easy provisioning and, smooth and effective path management Radio bandwidth

Shaping rate control

Radio bandwidth information

Link degradation

Radio bandwidth information

Path1 / Path2

Reroute Path3

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

18

Backhaul and Fronthaul Convergence For Small Cell 80GHz 60GHz 1G 1G

CPRI

ETH Ports 1 2 3 4 5 6 7 8 1G

Switch bypass / Ultra low latency IDU

10G

CWDM

60GHz/80GHz

RRH 1G

80GHz (CPRI)

10G 1G

80GHz (CPRI)

CPRI CPRI

RRH

RRH

For Fronthaul

Single fiber • CPRI • 1G • 10G

CPRI

CPRI

Physical connection CWDM

1G

• 2 x CPRI • 1G • 10G

10G 1G

1G

1G

Single fiber

60GHz/80GHz 60GHz

80GHz MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

19

Radio aggregation with dedicated link for low latency

XPIC

MODEM

Aggregated traffic XPIC

V

MODEM

Dedicated pipe for ultra low latency

MODEM

MODEM

(ultra low latency & mobile service)

MODEM

•

Achieve physical level (L1) path aggregation for Multi-service traffic Enable to aggregate the dedicated radio link for ultra low latency service and other radio links by XPIC

Dedicated pipe

H

•

For Low latency Switch Bypass Ultra low latency

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

20

Fronthaul and Backhaul Convergence (1) • •

Achieve HetNet and Fronthaul/Backhaul convergence with one IDU Enable combination with switch bypass function for ultra low latency, high-speed optical interface and CWDM function

BBU BBU

60GHz

For Fronthaul 60GHz

60GHz RRH CPRI 60GHz/ 80GHz

RRH CPRI

CWDM (single fiber)

80GHz (CPRI)

RRH

CPRI

RRH IDU CPRI

60GHz

CPRI

80GHz

80GHz

80GHz (CPRI)

10G

Single fiber

60GHz 60GHz

60GHz

• CPRI • 1G • 10G

1G

60GHz/80GHz

No Switch / Ultra low latency

CWDM

For Small Cell MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

21

Fronthaul and Backhaul Convergence (2)

BBU BBU

IDU CPRI

• CPRI • 1G • 10G

CPRI 10G

Single fiber 1G

CWDM

No Switch / Ultra low latency

For Fronthaul 80GHz (CPRI)

RRH

RRH

CPRI

IDU CPRI CPRI

80GHz

• CPRI • 1G • 10G

10G

Single fiber 60GHz

1G

No Switch / Ultra low latency

60GHz/80GHz

CWDM

For Small Cell MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

22

Bandwidth maximizer for more L1 throughput ▌ Maximizing radio capacity utilization by using industry-proven multi layer compression technique ▌ Achieve ultra low latency compression

Bandwidth Maximizer

FCS

Payload

Header IFG

Bandwidth Maximizer Compressed Payload

idx

Capacity [Mbps] @ 56MHz

Enable transmit more packets at same capacity

MWS-E0024E-01 NEC Confidential

30% to 200%+ L3 Compression L2 Compression IFG/PRE Suppression

FCS

Payload

Header IFG

 Multi-layer header compression  Highest capacity gain; 30% @Typical traffic and > 200% @ Shorter packet traffic of voice & text intensive packets  Properties are completely preserved  In addition, Lempel-Ziv based data compression will be available, if it fits on network SLA.

2016-06-06 MobiFone

iPASOLINK VR Introduction

23

NEC’s E2E Mobile Backhaul Solution iPASOLINK support both native TDM and native Ethernet. It is possible to provide TDM and Ethernet Hybrid transmission or ALL IP transmission without external box within the same equipment. iPASOLINK can provide flexible and optimized migration scenario according to network situations and customer evolution

Access

Aggregation

Metro

Core

2G/3G/LTE E1

BTS/Node-B

Ethernet

iPASOLINK VR2

iPASOLINK VR2

iPASOLINK VR10

eNB

BSC/ RNC/ MME

iPASOLINK VR10

WiMAX

iPASOLINK VR4

AGW

iPASOLINK VR4/VR10 iPASOLINK VR10

Ethernet iPASOLINK VR2

iPASOLINK VR10

Internet

iPASOLINK VR2

BS

MS5000

: All IP

: Dual Native (Hybrid)

: Hybrid Split

Packet network

: Off Load

: CWDM

iPASOLINK can provide end to end Ethernet connectivity with the extension of reach and capacity, nodal packet radio, aggregation and bandwidth management. It is possible to use it also for WIMAX network and fixed network. MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

24

NEC’s E2E Mobile Backhaul Solution

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

25

iP ASOLI NK VR 2 Transm ission Specification

Compact and low power consumption model for Access and Pre-aggregation. 1U all-in-one Single Main Board.

6 x GbE Ports (4x RJ-45, 2x SFP) VLAN ・ Port-based VLAN ・ 802.1Q Tag-based VLAN ・ Q in Q (Tunnel) - 802.1ad (Provider Bridges) QoS・ 802.1p CoS / ToS /Diffserv,MPLS EXP/VLAN ID - Hierarchical QoS ・ Advanced QoS (for AMR) - Synchronous Ethernet /IEEE 1588v2 (TC) - Ethernet OAM IEEE802.1ag, ITU-T Y1731 - Link OAM IEEE 802.3ah - RSTP (802.1w), MSTP (802.1s) - Ether Ring Protection ITU-TG.8031, 8032V2 - Header Compression (L2/L3) - Link Aggregation (LACP) (802.1AX) - MPLS TP* * Future MWS-E0024E-01

26

NEC Confidential

2016-06-06 MobiFone

Frequency bands: 6 to 42 GHz Radio Transmission Capacities: -QPSK/16/32/64/128/256/512/1024/2048/ QAM - Hitless-AMR - LDPC FEC - Transmission Bandwidth 7,14,28,40&56, MHz - MTPC / ATPC - Any combination of PDH / LAN traffic Interface :10/100/1000 Base-T 1000 Base-SX / LX 16 x E1,

Scalability and Flex ibility Pay as you grow concept - software upgrade Flexible configuration - 1+0, 2+0, 1+1 HS/SD/FD, XPIC(1+0) - Radio Traffic Aggregation (L1,L2, L3) - 168x168E1 Cross Connect SW - TDM Ring Protection (SNCP) - DHCP Relay/Sever Function - In-Band DCN - Natural Cooling (Fan less)

iPASOLINK VR Introduction

26

iP ASOLI NK VR 4 Transm ission Specification

Flexible Converged Node for Accesses and Aggregation with up to 5way Nodal. 1U with Main card and 3 Universal Slots.

Advanced Ethernet Functionalities Main Card Ports: 8 x 1GbE (4 x RJ45 + 4xSFP) or 6 x 1GbE and 2x10 GbE VLAN ・ Port-based VLAN ・ 802.1Q Tag-based VLAN ・ 802.1ad Provider Bridges QoS ・ 802.1p CoS / ToS /Diffserv/ - MPLS EXP / VLAN ID - Hierarchical QoS ・ Advanced QoS (for AMR) Switch Bypass Synchronous Ethernet IEEE1588v2 (TC & BC) RSTP (802.1w), MSTP ERP ITU-T G.8031, 8032V2 Ethernet OAM, IEEE802.1ag, ITU-T Y1731 Link OAM IEEE802.3ah Link Aggregation 802.3ad with LACP Header Compression (L2/L3) MPLS TP* * Future MWS-E0024E-01

27

NEC Confidential

2016-06-06 MobiFone

Frequency bands: 6 to 42 GHz Radio Transmission Capacities: -QPSK/16/32/64/128/256/512/1024/2048/4096* QAM - Hitless-AMR - LDPC FEC - Transmission Bandwidth 7,14,28,40&56,112*MHz - MTPC / ATPC - Any combination of PDH / LAN traffic Interface :10/100/1000 Base-T 1000 Base-SX / LX 10 GbE 16 x E1 3 Universal slots: 2x STM-1, Modem A/AE, GbE…..

Scalability and Flex ibility Pay as you grow concept - software upgrade Flexible configuration - 1+0, 2 to 5 (1+0), 1+1 HS/SD/FD, XPIC (1+0),APS - Radio Traffic Aggregation (L1, L2, L3) - 388x388E1 Cross Connect SW (4 x STM-1) - PWE (SAToP) - DHCP Server/Relay Function - TDM Ring Protection (SNCP) - In-Band DCN - 2 Port (PoE) support iPASOLINK VR Introduction

27

iPASOLI NK VR 10 Transm ission Specification

Flexible Converged Node for Aggregation and Metro with up to 12 way nodal. 3U with Main Card and 14 Universal Slots.

Advanced Ethernet Functionalities Ports: 4xGbE-A=16x(1GbE)+10xGbE2 =20 x(1GbE) 2 x XGbEMV (10GbE) VLAN ・ Port-based VLAN ・ 802.1Q Tag-based VLAN ・ 802.1ad Provider Bridges QoS ・ 802.1p CoS / ToS /Diffserv/ - MPLS EXP / VLAN ID ・ Advanced QoS (for AMR) - H-QoS - Synchronous Ethernet /IEEE1588v2 (TC & BC) - RSTP (802.1w), MSTP - ERP ITU-T G.8031, 8032V2 - Ethernet OAM, IEEE802.1ag, ITU-T Y1731 - Link OAM IEEE802.3ah - Link Aggregation 802.3ad with LACP - Header Compression (L2, L3) - MPLS-TP* * Future MWS-E0024E-01

28

NEC Confidential

2016-06-06 MobiFone

Frequency bands: 6 to 42 GHz Radio Transmission Capacities: -QPSK/16/32/64/128/256/512/1024/2048/4096* QAM - Hitless-AMR - LDPC FEC - Transmission Bandwidth 7,14,28,40&56,112*MHz - MTPC / ATPC - Any combination of PDH / LAN traffic Interface :10/100/1000 Base-T 1000 Base-SX / LX 10 GbE 16 x E1 STM-1 14 Universal slots: 2x STM-1, Modem A/EA, GbE…..

Scalability and Flex ibility Pay as you grow concept - software upgrade Flexible configuration - 1+0, 1+1 HS/SD/FD,XPIC (1+0)/(1+1), APS - Radio Traffic Aggregation (L1,L2,L3) - 975x975 E1, (14 STM-1) Cross Connect SW - TDM Ring Protection (SNCP) - DHCP Server / Relay Function - PWE (SAToP ) - CWDM - In-Band DCN - 6 Port PoE support iPASOLINK VR Introduction

28

iPASOLINK VR (Split Radio) Functions, Features and System Performance

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

29

FEATURES-1 COMPACT AND RELIABLE PLATFORM

• Very compact and light platform for easy installation setup 1U IDU (VR2/VR4) 3U (VR10) • Graphical user interface (GUI) with WEB browser • Command line interface (CLI) with SSHv2 (secure shell version 2) High reliability and quality backed by excellent field proven MTBF Low Power consumption: adoption of high efficient RF components VERSATILE RADIO SECTION

• High modulation up to 2048 QAM (VR2/VR4/VR10)for Native Ether and TDM • High modulation up to 4096 QAM (VR4/VR10) (future with new modem)RL.2 • High system gain using LDPC FEC and Linearizer techniques • Higher BW with 112 MHz (Future with new modem) RL.2 • Adaptive modulation Radio (AMR) • cross polarization interference canceller. (XPIC) •Double transmission capacity up to 1240 mbps in 56 MHz BW (2048 QAM) • Enhanced system gain with new ODU ( IAG/IAP) • Frequency agility and easy tuning using sub-band free ODU MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

30

FEATURES-2 Common Features

• Provide more transport flexibility & reliability • Operation continuity and upgradability • Customer benefit Advantages

• High capacity transmission • Co-Channel dual polarized (XPIC) • Double Capacity Ring • LOS MIMO • Bandwidth Maximizer* • Radio Bandwidth Notification* • Converged Node with flexibility • Variety of interfaces; (Radio, Ethernet, PoE, TDM, CWDM..) • Carrier-grade IP functionalities • non-blocking forwarding performance • Advanced QoS (H-QoS) • Superb OAM • MPLS • Full synchronization support (TDM, Sync ETH, 1558v2., ACR, External clock • SDN (BRM / OpenFlow) ready * Future MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

31

FEATURES-3 INTERFACES

• Ethernet Interfaces • 1 GbE (Electricl) /(Optical) • 1 GbE (PoE)(VR4/VR10) • 10 GbE (optical)(VR4/VR10) • TDM Interfaces • E1 • STM-1 (Through/Channelized) VR4/VR10 • CWDM high speed Interfaces VR4/VR10 INTERFACES – VR2 Main Board

• 4 x 10/100/1000 Base-T(X) • 2 x 1000 Base-SX/LX SFP • 16 x E1 main board INTERFACES – VR4 Main Board

• 4 x 10/100/1000 Base-T(X) • 4 x 1000 Base-SX/LX SFP or 2x 1000Base-SX/LX + 2x 10 GbE Base-SR/LR/ER • 16 x E1 main board and 16E1-A (US) MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

32

FEATURES - 4 INTERFACES – VR4 Universal slot

• 16 x E1 (Universal slot) • 2 x STM-1 optical /electrical (Universal slot) • 2 x 10/100/1000 Base-T(X), 2 x 1000 Base –SX/LX SFP (Universal slot) • MSE (Multi Service Engine) 64 x E1 PWE card (Universal slot) INTERFACES – VR10

• 16 x E1 card (Universal slot) • 2 x STM-1 optical /electrical (Universal slot) • 2 x 10/100/1000 Base-T(X), 2 x 1000 Base –SX/LX SFP (Universal slot, 4 Cards) • 4 x 1000 Base –SX/LX SFP (Universal slot, 4 Cards) (Future) • 2 x RJ-45, 2x SFP & PoE support for AOR (Universal Slot ,14 cards) (Future) • 10 GbE SR/LR/ER SFP+ (Universal slot) (2 Cards) • MSE (Multi Service Engine) 64 x E1 PWE card (Universal slot, 2 Cards) SAToP (RFC4553) • CWDM High speed interface • Redundant Main card (TDM/L2 Switch matrix with CPU) • Fourteen front mounted universal slots are available for Modems and option interface cards MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

33

FEATURES - 5 ADVANCED QoS FUNCTION – VR2/4/10

Enhanced QoS functions Packet classification functions based on: (802.1p, IPv4 Precedence, IPv4/IPv6 DSCP. MPLS TC(EXP) / Port / VLAN ID) Bandwidth Management (Traffic shaping, CIR/EIR policing per port/VLAN/CoS) Class mapping (4 or 8 Class queues for QoS control) Congestion avoidance mechanism (WTD or WRED) Flexible Scheduling (Deficit-weighted round robin or strict Priority) Hierarchical - QoS ETHERNET / VLAN – VR2/4/10

VLAN functions on layer 2 based carrier network VLAN table size 4094 group (VLAN 1 ~4094) Port based VLAN, tag based (IEEE 802.1Q), Provider bridge (IEEE802.1ad) Support Jumbo frame (FE < 2000 , GbE < 9600) Redundancy Function:RSTP(IEEE802.1W)/MSTP for redundancy loop prevention Ethernet Ring (G.8032) Link aggregation (IEEE802.3 ad) with LACP MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

34

FEATURES - 6 HYBRID SWITCHING FUNCTION – VR2

•TDM Cross connect: max 168 x 168 E1 left and right hand routes •Support SNCP •Packet Switching: up to 16 Gbps HYBRID SWITCHING FUNCTION – VR4

•TDM Cross connect: max 388 x 388 E1 left and right hand routes •STM-1 up to 4 x 4 •Support SNCP •Packet Switching: up to 80 Gbps HYBRID SWITCHING FUNCTION-VR10

•TDM Cross connect: max 975 x 975 E1 left and right hand routes •STM-1 up to 14 x 14 •Support SNCP •Packet Switching: up to 104 Gbps Redundant Main card (TDM/L2 Switch matrix with CPU) Note : The number of E1 channels depend on modulation scheme and TDM capacity MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

35

FEATURES - 7 SYNCHRONIZATION

•High Accuracy clock supply for clock synchronization •Support both native TDM and synchronous Ethernet for clock reference •iPASO – VR2 IEEE 1588v2 support TC •iPASO – VR4 IEEE 1588v2 support TC/BC •iPASO – VR10 IEEE1588v2 TC/BC •Support external clock input / output •Adaptive Clock Recovery for PWE •NE clock selected from 3 sources based on quality mode or priority mode PROTECTION SCHEMES

•E1 Ring Protection •Automatic Protection switching (APS) for STM-1 for VR4/VR10 •RSTP / MSTP, G.8031 Linear Protection, G.8032v2 Ether Ring protection •Timing source protection Priority or Quality •Hot Standby and Twin path for radio protection •Radio Traffic Aggregation MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

36

Supported Features iPASOLINK iPASOLINK iPASOLINK iPASOLINK 400/1000 VR 2 VR 4 VR 10 

2048QAM Radio

4096QAM / 112MHz (Modem)







 

MIMO Transport Network Architecture

QoS

OAM Packet Protection

Synchronization



TDM









ETH / Layer-2 Switch















TDM PWE MPLS-TP







H-QoS







Prioritization









Bandwidth Management (Policy)









Connectivity, Fault Management Performance Monitoring

 

 

 

 

Link Aggregation









Ring









TDM









Sync. Ethernet









1588v2

TC

TC/BC

TC/BC

400 BC

Future MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

37

Migration from iPASOLINK to Next Generation Radio Upgrade 10G INF

Main card 0 Main card 1 TERM

Power 0

Power 1

F A N F A N

Main card 0 Main card 1 TERM

Power 0

Power 1

F A N F A N

Main card 0 Main card 1 TERM

MPLS-TP/ SDN

N x RTA

14 slot

Power 0

Power 1

F A N F A N

10G INF

H-QoS

1588v2 (BC/TC)

Increased # of GbE INF

MPLS-TP/ SDN

N x RTA

4096QAM/ MIMO

14 slot

FAN control

10G INF

H-QoS

1588v2 (BC/TC)

Increased # of GbE INF

MPLS-TP/ SDN

N x RTA

4096QAM (TBD)

3 slot

FAN control

H-QoS

1588v2 (TC)

MPLS-TP/ SDN

2 x RTA

No slot

FAN less

iPASOLINK VR10

400/400A

F A N

100/200/100A/200A

iPASOLINK VR4

100E

Specifications are subjected to be changed without notice

NEC Confidential

1588v2 (BC/TC)

iPASOLINK VR10 w/ iPASO1000 chassis

iPASOLINK 1000

MWS-E0024E-01

H-QoS

iPASOLINK VR2

2016-06-06 MobiFone

4096QAM (TBD)

iPASOLINK VR Introduction

38

Upgrade Limitation from iPASO1000 to iPASO VR

Main card 1 Main card 2 TERM

iPASOLINK 1000

Replace with New Main card New Term card

Power 0

Power 1

F A N F A N

iPASOLINK VR w/ iPASOLINK 1000 chassis

New VR10 Rack

iPASO1000 Rack

GbE-A Card

Slot 9-12

Slot 9-10

XGbE-MV Card

Slot 13, 14

Slot 13, 14

New MODEM -4096QAM -112MHz CS -MIMO

Available

N/A

FAN Control

Available

N/A

iPASOLINK 1000 equipment configuration files are not compatible with VR10 equipment config files and vice versa MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

39

Scalable Modular Architecture - Universal Slot Universal Slots Universal Interface Card（Modem/INTFC) can be mounted on Universal Interface Slots

VR4 series 3 Universal Card Slots

 Universal Interface Slot  MODEM card A/EA MODEM

 INTFC card GbE-A 16E1-A

etc.

STM1-A

 Multi-function card

VR10 series

MSE-A

CWDM card

14 Universal Card Slots

CWDM

VR Series Universal cards 10 GbE

GbE -AV

GbE –2AV

Modem AV

 Main Card (Not a common card) CPU / Main SW (L2/TDM) / CLK  LCT,

 Term Card  NMS/NE port / Ext clk MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

40

iPASOLINK VR RADIO CONFIGURATIONS iPASOLINK VR10 Slot No.

1

Redundancy Group

2

3

4

SWGRP1

5

SWGRP2

6

7

SWGRP3

8

9

10

11

SWGRP4

12

13

SWGRP5

14 SWGRP6

(1+1)Hot standby

No1

No2

No1

No2

No1

No2

No1

No2

No1

No2

No1

No2

(1+1)Twin Path

No1

No2

No1

No2

No1

No2

No1

No2

No1

No2

No1

No2

XPIC GRP1

(1+0) XPIC

Master

XPIC GRP2

Slave

Master

XPIC GRP3

Slave

Master

Slave

(1+1) XPIC GRP1

(1+1) XPIC

Master1

PRTA 2(1+0)

Master2

PRTA (3 to 4 links)*

Slave2

Radio GRP2

Master1

Master2

Slave2

Master1

Radio GRP 4

Master2

Slave

Slave1

Radio GRP5

3

4

5

Main Board

Main Board No1

No2

SWGRP1

iPASOLINK VR2 3

4

5

Slot No.

No3

No4

No5

2 x (1+0)

SWGRP2

Main Board No.1

Slave2

Radio GRP6

Redundancy Group

No1

No2

No1

No2

(1+1)Hot standby

No.1

N0.2

No1

No2

No1

No2

(1+1)Twin Path

No.1

N0.2

XPIC GRP1 Slave

XPIC GRP2 Master

Slave

(1+1) XPIC

(1+0) XPIC

2

3

4

5

6

7

8

9

MC-MV

10

MC-MV

11 Term

12

13 PS

14 PS

SWGRP1

(1+1)Twin Path

Master

1

N0.2

(1+1)Hot standby

PRTA 2(1+0)

Master

SWGP2

iPASOLINK VR4

(1+0) XPIC

Slave

(1+1) XPIC GRP3

Radio Switch Group-2

SWGP1

1 2

Redundancy Group

Master

XPIC GRP6

Radio SW Group-1

MIMO*

N x (1+0)

Slave

Slave1

Radio GRP3

Radio SW Group-1

PRTA N links (N >4)*

Slot No.

Master

XPIC GRP5

(1+1) XPIC GRP2

Slave1

Radio GRP1

XPIC GRP4

XPIC GRP1 Master

Slave

(1+1) XPIC Radio GRP1

Radio GRP2

PRTA 2(1+0)

Radio GRP1

* Future Release MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

41

iPASOLINK VR universal slot mounting & Interfaces iPASOLINK VR 10 Slot No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Modem EA / A Modem AV*(112MHz/4096 QAM) GbE-A (2RJ45+2SFP)

3 Ports

GbE-AV (4SFP)

3 ports

GbE-2AV (2RJ45+2SFP) 2GbE XGbE-MV STM1-A 16 E1-A MSE-A** CWDM-A/B

iPASOLINK VR4 Slot No.

1

2

3

4

6

7

8

Main Board

3

4

5

5

Modem

In-built modems

EA / A

EA / A

EA / A

9

Modem AV*

In-built modems

AV*

AV*

AV*

10

GbE-A

11

GbE-AV

MC-M MC-M 12

Term

GbE-2AV

13 PS

14 PS

XGbE-MV STM1-A 16 E1-A

16E1 Main Board

MSE-A***

* Future Release ** 2X MSE card can be used with SW Key for more than 64E1 PWE. And *** 1x MSE card only MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

42

Interfaces VR2

VR4

VR10

1000 >>VR10

Nodal Solution

2 way

5 way

12way

12 way

Universal Slots

non

3

14

14

Modems ( in built Main Card)

2

2

non

non

Universal Slot Modem A/ EA

non

3/3

12 / 12

12 / 12

No modem

??

yes

yes

??

E1 Interface (main)

16 x E1

16 x E1

non

non

16 E1 A card (US)

non

Up to 3

Up to 14 card

Up to 14 cards

STM-1 Interface

non

2 x STM-1 (US) x 3

2x STM-1 (US) x14

2 x STM-1 (US) x 14

4 x RJ-45 + 2x SFP

4xRJ-45 + 4xSFP

non

non

GbE-A (US)

non

2xRJ45 + 2xSFP (US 1 to 3)

2xRJ45 + 2xSFP (US 9 to 12)

2xRJ45 + 2xSFP (US 9 & 10)

GbE-AV (US)

non

(4xSFP) (US 1 to 3)

(4xSFP) (US 9 to 12)

non

GbE-2AV (2 ports out of 4) 1Port PoE

non

3US (2xRJ45+2xSFP)

14 US (2xRJ45+2xSFP)

non

10 GbE interface Main Board

non

2

non

non

XGbE-MV (US)

non

non

2

2

MSE-A (PWE)

non

1 (2 TBD)

PoE Support

non

2 ports

6 ports

TBD

Power supply

2x Power supplies

2 x Power supplies

2 x Power supplies

2 x Power supplies

non

non

non

Non

Support

Support

1GbE interface (Main)

AUX-S (DI-DO, EOW B-B) CWDM Card (US) Clock module IEEE 1588v2 TC/BC

2 Card

128xE1 (PWE)

2 Cards128 E1 (PWE)

(CLK-CV) 002

(CLK-CV)002 or 001

CLK-MV

CLK-MV

TC

TC / BC

TC / BC

TC / BC

Support

Support

Redundant Main Card

US-Universal Slot MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

43

Function List Function

VR2

(1+1) Radio protection (HS/SD/TP) (1+0) XPIC (1+1) XPIC Adaptive Modulation Radio Channel Spacing Radio aggregation L2 Radio Aggregation L1: 2(1+0) Radio Aggregation L1: 3 to 4(1+0)(R2) Radio Aggregation L1: 8(1+0)(R2)

1 group 1 group non QPSK to 2048 QAM 7/14/28/40/56MHz Up to 2 links 1 group Non non

SNCP E1 Ring Protection STM-1 APS Protection TDM XC SW Capacity TDM STM-1 Thru Capacity CLK Synchronization Synchronization modes Adaptive Clock Recovery IEEE 1588V2 Maintenance TDM INTFC LB Maintenance Modem IF LB Maintenance L2 LB modem Maintenance L2 LB Port Maintenance L2 LB VLAN Link OAM LB FAN Control

MWS-E0024E-01 NEC Confidential

yes non 168 x 168 non

VR4

VR10

1000 > VR10

Up to 2 groups Up to 6 Groups Up to 6 Groups Up to 2 groups Up to 6 groups Up to 6 groups non Up to 3 group Up to 3 groups QPSK to 2048 QAM (4096 QAM * future) 7/14/28/40/56MHz (112 MHz)* 7/14/28/40/56MHz Up to 4 links Up to 8 links Up to 8 links 2 groups 6 groups 6 groups non 2 groups 2 groups non 1 group 1 group yes Card/line protection 388 x 388 4

No TC Yes Yes Yes Yes yes yes

2016-06-06 MobiFone

yes Card/line protection 975 x 975 14

TDM / Sync E /EXT CLK Priority or quality level Yes Yes TC / BC Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

yes Card/line protection 975 x 975 14

Yes TC / BC

iPASOLINK VR Introduction

Yes Yes Yes Yes Yes Yes

44

Function List Function

H-QoS Switch bypass RL.2 Ingress / Egress Filter VLAN Swap QoS VLAN Groups Ether OAM IEEE 802.1ag, ITU-T Y1731 Link OAM IEEE 802.3ah Ethernet Loop prevention Ethernet Linear Protection (EPS)* Ethernet Ring Protection (ERPS) IEEE 802.1q IEEE 802.1ad VLAN group Jumbo Frames MAC Address Learning QoS Classification 4 Level QoS Classification 8 level Policing Congestion avoidance LAG (LACP )-Line Link Loss Forwarding Broadcast storm Control

MWS-E0024E-01 NEC Confidential

VR2

yes yes yes yes 8x8/4x8/8x4 CC/LB/LT/DM/LM yes

VR4

VR10

yes yes yes yes yes yes yes yes 8x8/4x8/8x4 8x8/4x8/8x4 CC/LB/LT/DM/LM CC/LB/LT/DM/LM yes yes RSTP / MSTP yes Major and Sub Ring Access Trunk Tunnel C-Access S-Trunk C-Bridge 4094 yes Yes (32K) SP or DWRR or SP+DWRR SP or DWRR or SP+DWRR Two rates (CIR/EIR) Three color WTD / WRED Packet layer yes yes

2016-06-06 MobiFone

1000 > VR10

yes yes yes yes 8x8/4x8/8x4 CC/LB/LT/DM/LM yes

Major and Sub Ring

Color aware policer

iPASOLINK VR Introduction

45

SOFTWARE KEY FUNCTION - iPASOLINK VR System Radio Function Ethernet Function

TITLE Radio Redundancy Radio Traffic aggregation Radio Bit rate (Initial key) Radio Capacity # N Radio Capacity (Mbps) XPIC Function Advance Header Compression NEO ODU Compatibility Payload Compression High Modulation LAG / LACP ( line) Ethernet Protection ETH-OAM (LM / DM) ETH-OAM (Link) MSTP

VR10 1+0/1+1 usage (6 pair) Not available/Standard

1000 upgrade VR10 1+0/1+1 usage (6 Pair) Not available/Standard

Radio Capacity 1 to 14 /300/400/500/600/700/800/900 Not Available / (1 to 6 pair) Not available/Available Not available/Available Not available/Available NA / 512/1024/2048/4096* Not available/Available Not available/Available Not available/Available Not available/Available Not available/Available

Radio Capacity 1 to 14 /1000 Not Available / (1 to 6 Pair) Not available/Available Not available/Available

NA / 512/1024/2048 Not available/Available Not available/Available Not available/Available Not available/Available Not available/Available

VR4 1+0/1+1 usage (2pair) Not available/Standard Fixed / Free / AMR Radio Capacity 1 to 5 50/100/150/200 Not Available/ (1/ 2pair) Not available/Available Not available/Available Not available/Available NA / 512/1024/2048/4096* Not available/Available Not available/Available Not available/Available Not available/Available Not available/Available

Port Authentication*

Not available/Available

Not available/Available

Not available/Available

Not available/Available

Snooping* Routing* Switch Bypass* RL.2 Performance Test*

Not available/Available Not available/Available Not available/Available Not available/Available

Not available/Available Not available/Available Not available/Available Not available/Available

Not available/Available Not available/Available Not available/Available Not available/Available

Not available/Available Not available/Available Not available/Available Not available/Available

* FUTURE

MWS-E0024E-01 NEC Confidential

4096 2048 1024 512 256 128 64 32 16 QPSK

VR2 1+0/1+1 usage (1pair) Not available/Standard Radio Capacity 1,2 Not Available / (1pair) Not available/Available Not available/Available

50 50 50 50 50 50 20 10 7MHz

100 100 100 100 100 100 50 50 20 14MHz

300 300 200 200 200 150 150 100 100 50 28MHz

400 400 300 300 300 200 150 150 100 50 40MHz

500 1000 500 1000 500 900 400 800 400 700 300 600 300 500 200 500 200 400 100 200 56MHz 112MHz

2016-06-06 MobiFone

NA / 512/1024/2048 Not available/Available Not available/Available Not available/Available Not available/Available Not available/Available

NA-Not Aplicable

iPASOLINK VR Introduction

46

SOFTWARE KEY FUNCTION - iPASOLINK VR TITLE

VR2

VR4

Not available/2GbE Available Not available/Available Not available/Available

Not available/2GbE Available Not available/Available Not available/Available

MPLS Forwarding*

Not available/Available

Not available/Available

Not available/Available

Not available/Available

MPLS TP Forwarding* MPLS TP OAM (LM/DM)* MPLS TP Protection* H-QoS Additional MSE E1 DHCP Server / Relay IEEE 1588v2 PTP Function Main Card Redundancy Packet Buffer

Not available/Available Not available/Available Not available/Available Not available/Available NA Not available/Available NA NA 2 / 16 / 64 Mbyte

Not available/Available Not available/Available Not available/Available Not available/Available 16E1 / ---64E1 Not available/Available NA /BC NA 2 / 16 / 64 Mbyte

Not available/Available Not available/Available Not available/Available Not available/Available 16E1 / ---128E1 Not available/Available NA / BC Not available/Available 2 / 16 / 64 Mbyte

Not available/Available Not available/Available Not available/Available Not available/Available 16E1 / ---128E1 Not available/Available NA / BC Not available/Available 2 / 16 / 64 Mbyte

SFP Port Usage TDM Function MSTP

VR10

1000 upgrade VR10

Not available/2GbE Available Not available/2GbE Available Not available/Available Not available/Available Not available/Available Not available/Available

Extension Function

* FUTURE

NA-Not Applicable

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

47

Serial Number for Soft-key The following serial number is necessary to order the upgrade soft-key. These serial numbers can be obtained from the inventory list of the LCT or NMS

iPASOLINK VR2

Serial Number of IDU Units name Plate (not the serial Number of main board)

Serial Number of Main Card (not the serial number of IDU units)

iPASOLINK VR4

iPASOLINK VR10

Serial Number of TERM-M Card (not the serial number of IDU units or main card) SW key files are stored in TERM-M Card . MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

48

Compatibility Idu / ODU and Air IDU / ODU Compatibility Modem

ODU Type

Compatibility

Remarks

VR2 / VR4

Integrated modem

NHG/NHG2/CPV

No

VR 4 / VR10

EA / A

NHG/NHG2/CPV

No

VR2 / VR4

Integrated modem

IHG after sep2012

Yes

Up to 2048 QAM

VR 4 / VR10

EA / A

IHG after sep2012

Yes

Up to 2048 QAM

VR2 / VR4

Integrated modem

IHG Before Sep 2012

Yes

Up to 512 QAM

VR10

EA / A

IHG Before Sep 2012

Yes

Up to 512 QAM

VR2 / VR4

Integrated Modem

IAG / IAP

Yes

VR4 / VR10

EA / A

IAG / IAP

Yes

Air compatibility Side A

Modem

ODU Type

Side B

Modem

Compatibility

100A/200A/400A Integrated modem

IHG after sep2012

VR2 / VR4

Integrated Modem

Yes

100A/200A/400A Integrated modem

IHG after sep2012

VR4 / VR10

Modem EA

Yes

100A/200A/400A Integrated modem

IHG after sep2012

VR4 / VR10

Modem A

No

400/1000

EA

IHG after sep2012

VR2/VR4

Integrated Modem

Yes

400/1000

EA

IHG after sep2012

VR4 / VR 10

Modem A

No

400/1000

A

IHG after sep2012

VR4 / VR 10

Modem A

Yes

iPASO iX

Integrated modem

IHG after sep2012

VR2 / VR4

Integrated Modem

Yes

iPASO iX

Integrated modem

IHG after sep2012

VR4 / VR10

Modem EA

Yes

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

49

iPASOLINK VR 2 EXT CLK ODU Interface

GND

USB SLOT

LCT / NMS

Power input

4 x GbE (RJ-45)

LED Indication TX/ RX Status

2 x GbE SFP

16 x E1 INTFC

ODU PS SW

Optional Power input

NE1 or User Port1 Blank Cover

Blank Cover

Name

Order Code

Blank Cover

Remarks

NWA-096360-021-01 2 Modem, 1 PS, w/o CLK Option MDP-1200MB-1A

NWA-096360-022-01 2 Modem, 2 PS, with CLK Option NWA-096360-011-01 1 Modem, 1 PS, w/o CLK Option NWA-096360-012-01 1 Modem, 2 PS, with CLK Option

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

50

iPASO VR4 Layout and Configuration Options Universal Slot-Cards

Main Board Changeable

4xGbE [4xRJ45, 2x(SFP)] Modem-A /Modem-EA

Multi Service Engine

16 x E1 TDM INTFC

Channelized STM-1(or 2xSTM-1)

EXT CLK ODU Interface

1U

FAN Cooling Universal Slot-3

Universal Slot-4

GND LED Indication (Status/Alarms)

USB SLOT ODU PS SW

LCT / NMS 16 x E1 INTFC

4 x GbE (RJ-45) NE1 or User Port1

Universal Slot-5

Power input SFP 4xGbE or 2x GBE + 2X 10GbE

Name

Order Code

MDP-1200MB-1AA

NWA-096340-001-01

Optional Power input

MC-AV Main Board Removable

MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

51

iPASOLINK VR10 –Slots and Module configuration 14 x Universal Slots 4xGbE [2xRJ45, 2x(SFP)]

Channelized STM-1(or 2xSTM-1)

GbE INTFC FE1 / FE2

Multi Service Engine

SFP 2xGbE

Modem A/EA

16 x E1 INTFC

16 x E1 TDM INTFC CWDM

2xSTM-1 INTFC

Main Card1 Redundant Main Cards Main Card2

NMS/ NE1

CLK?

Power Supply-1

OW Jack

Power Supply-2 10 G INTFC

FAN Unit

Protect SW Call Button Name

USB Memory Slot

Order Code

Remarks 12 Universal slots, MC-MV main Card

MDP-1200MB-1BB

MWS-E0024E-01 NEC Confidential

NWA-096320-001-01 TERM – MV , FAN-MV, PS-MV

2016-06-06 MobiFone

iPASOLINK VR Introduction

52

iPASOLINK VR2 Block diagram

Native TDM line E1 INTFC

DXC

Optional Clock

LAN INTFC 6 GbE

LCT/NMS

MODEM EA MODEM

To ODU

Native Packet line L2 SW

CPU

Power Supply

-48V Power Supply

MWS-E0024E-01 NEC Confidential

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iPASOLINK VR Introduction

53

iPASOLINK VR4 Block diagram

Native TDM line

E1 INTFC

CPU

8Gb LAN INTFC 4RJ-45+4SFP

DXC

MUX/DEMUX

L2 SW

MODEM EA MODEM

To ODU

Native Packet line

Universal slot (3)

Modem A / EA 2 xSTM-1

Universal slot (4) Clock Module

EXTCLK

16 x E1 4 x GbE

Universal slot (5)

MSE

Power Supply

-48V

options

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Power Supply

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FAN Module

iPASOLINK VR Introduction

54

iPASOLINK VR10 IDU Block Diagram Modem A/EA 16 x E1 INTFC 2x STM-1 MSE (64xE1 PWE)

Universal Universal #n Universal slotslot #n-1 Universal slotslot #1 #2

CWDM Universal slot

HSI slotHSI 2 slot #

4 x GbE

10 GbE

Native TDM Bus Native Packet Bus FAN1 Control Bus NMS/NE1 TERM-M

TDM SW

L2 SW

CPU EXT CLK

PSPS Optional Clock

Main Board (Redundancy)

Synchronous Ethernet

PSPS

- 48V

- 48V Optional redundant Power supply

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iPASOLINK VR Introduction

55

iPASOLINK VR2 / VR4 Indicators

TX 1 2

RX 1 2

TX 1 & TX2 ON: SYS1 & 2 Transmit Status RX 1 & RX2 ON: SYS1 & 2 Reveive Status TX 1 2

RX 1 2

LAN Por1 to 6 (Green) ON: LAN Link UP Status Blink : when data TX/RX OFF: Link down

MAINT ON; Maintenance ON Protect SW ON

ALM ON;IDU Total Alarm OFF: Normal Operation

PWR1 & 2 ON : Power on OFF: Power OFF / ALM

Blink :During CPU Boot up When Accessing USB

LAN Por1 to 8 (Green) ON: LAN Link UP Status Blink : when data TX/RX OFF: Link down

MAINT ON; Maintenance ON Protect SW ON

ALM ON;IDU Total Alarm OFF: Normal Operation

PWR1 & 2 ON : Power on OFF: Power OFF / ALM

Blink :During CPU Boot up When Accessing USB

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iPASOLINK VR Introduction

56

iPASOLINK VR 10 Indicators Main Card 1 Main Card 2

TERM-MV CARD

MC-MV MAIN CARD

EOW EOW Headset Jack 1 NMS TXD(+)

Call Push Button EOW Buzzer Call button

2 NMS TXD (-) 3 NMS RXD (+)

ALM

4 Not Connected

ON; TERM-MC Card Alarm

5 Not Connected

OFF: Normal Operation

1 Vbus

1 NMS TXD(+)

2 D (-)

2 NMS TXD (-)

3 D (+)

3 NMS RXD (+)

4 Ground

4 Not Connected

(USB) TypeA Protect Switch Down: Normal Operation UP: For Out-of-Service Transfer files to/from USB

6 NMS RXD (-) 7 Not Connected 8 Not Connected NMS / NE1 (RJ-45)

CLK D-Sub 15 Pins, Female) 1 In TOD 422 P

6 CLK EXT1 IN P

11 IN 1PPS 422 P

2 In TOD 422 N

7 CLK EXT1 IN N

12 IN 1PPS 422 N

3 CLK EXT1 out N

8 CLK EXT1 OUT P 13 OUT TOD 422 P

4 CLK 10M 422 Out

9 OUT TOD 422 N

14 OUT 1PPS 422 N

5 GND

10 GND

15 OUT 1PPS 422 P

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5 Not Connected

ON;

MAINT Maintenance ON Protect SW ON

Blink :During CPU Boot up When Accessing USB

6 NMS RXD (-) 7 Not Connected 8 Not Connected LCT (RJ-45)

ON Line ON: Indicate Main Card 1 or 2 is Online in redundant main card configuration OFF: Standby Card

ALM ON; IDU Total Alarm OFF: Normal Operation

iPASOLINK VR Introduction

57

iPASOLINK VR2 / VR4 / VR10 Modem iPASOLINK-VR2/VR4 inbuilt Modems

iPASOLINK-VR4/VR10

Ground

Power ON/OFF Switch

Alarm (Red) ON: Modem / ODU ALM Blink: IF Cable short IF Cable open Ground

Power ON (Green) TX 1 & TX2 ON: SYS1 & 2 Transmit Status RX 1 & RX2 ON: SYS1 & 2 Receive Status

ONLINE (Green)

IF IN / OUT

XIF IN/ OUT

TX frequency:

350 MHz

Frequency:

140 MHz

RX frequency Ref Frequency: DC Power : Connector: Control Impedance:

140 MHz 5 MHz (XPIC) -48V TNC (Female) 10 MHz 50 Ohms

REF FREQ:

5 MHz

Connector:

IEC 169-29(1.0/2.3)

Impedance:

75 Ohms

Modem-EA NWA-074398-322

NWA-074398-422

RTA (Physical Layer)

Available

Available

Available

Multi-layer Header Compression

Available

Available

Available

40 MHz Channel Separation

Available

Available

Available

Up to 512 QAM (28/40/56 MHz)

Up to 2048

Up to 2048

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RX STATUS (Green)

FOR XPIC BETWEEN MASTER AND SUB MASTER

Modem-A NWA-055300-322

TX STATUS (Green)

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iPASOLINK VR Introduction

58

iPASOLINK VR2 MAIN BOARD LAN INTERFACES Gigabit Ether Interface RJ-45 1,2,3,4

Ethernet Features VLAN

Port Based VLAN/ Tag Based VLAN / 802.1ad

Type

10/100 Base-T(X) or 10/100/1000 Base-T

QoS

802.1p CoS / ToS/Diffserv/MPLS TC / VLAN ID Standard QoS or H-QoS

Connector

4 x RJ-45

QoS Control

SP or DWRR or SP + DWRR

Bandwidth Port and class shaper, policing per VLAN or port Management

Gigabit Ether Interface SFP (Optical) 5, 6 Type

1000 BASE-SX / LX

Connector

4 x SFP Optical Interface (LC)

Jumbo frame FE: Up to 2000 bytes GbE: 9600 bytes Protection

RSTP (802.1w, MSTP (802.1s) ERP (ITU-T G.8032v2) LACP (802.1AX)

Link Loss Forwarding

Disabled / Enabled selectable

1 Vbus

1 NMS TXD(+)

1 NMS TXD(+)

2 D (-)

2 NMS TXD (-)

2 NMS TXD (-)

3 D (+)

3 NMS RXD (+)

3 NMS RXD (+)

4 Ground

4 Not Connected

4 Not Connected

5 Not Connected

5 Not Connected

(USB) Type1

6 NMS RXD (-)

6 NMS RXD (-)

7 Not Connected

7 Not Connected

8 Not Connected

8 Not Connected

LCT / NMS (RJ-45)

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59

iPASOLINK VR4 MAIN CARD LAN INTERFACES Ethernet Features VLAN

Port Based VLAN/ Tag Based VLAN / 802.1ad

QoS

802.1p CoS / ToS/Diffserv/MPLS TC / VLAN ID Standard QoS or H-QoS

QoS Control

SP or DWRR or SP + DWRR

Bandwidth Port and class shaper, policing per VLAN or port Management FE /Gigabit Ether Interface RJ-45 1,2,3,4

Jumbo frame FE: Up to 2000 bytes GbE: 9600 bytes Protection

RSTP (802.1w, MSTP (802.1s) ERP (ITU-T G.8032v2) LACP (802.1AX)

Link Loss Forwarding

Disabled / Enabled selectable

1 NMS TXD(+)

1 NMS TXD(+)

2 NMS TXD (-)

2 NMS TXD (-)

3 NMS RXD (+)

3 NMS RXD (+)

1 Vbus

4 Not Connected

4 Not Connected

2 D (-)

5 Not Connected

5 Not Connected

3 D (+)

6 NMS RXD (-)

6 NMS RXD (-)

4 Ground

7 Not Connected

7 Not Connected

8 Not Connected

8 Not Connected

(USB) Type1

LCT / NMS (RJ-45)

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Type

10/100 Base-T(X) or 10/100/1000 Base-T

Connector

4 x RJ-45

Gigabit Ether Interface SFP (Optical) 5, 6, 7, 8 Type

1000 BASE-SX / LX

Connector

4 x SFP Optical Interface (LC)

10 Gigabit Ether Interface SFP+ (Optical) 7, 8 Type

10Gbase-SR /LR /ER

Connector

2 x SFP+ Optical Interface (LC)

NE1 (RJ-45)

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iPASOLINK VR 10 Ethernet Interfaces GbE-A & XGbE-MV XGbE-MV (2 Cards/VR10) Alarm (Red) Alarm Status

Type

10Gbase-SR /LR /ER

Connector

1 x SFP+ Optical Interface (LC)

LAN Por1 (Green) ON: LAN Link UP Status Blink : when data TX/RX OFF: Link down

GbE-A Card (4 Cards/ VR10) Type (Electrical) Connector Type (SFP) Connector

10/100 Base-T(X) or 10/100/1000 Base-T 2 x RJ-45 1000 BASE-SX / LX 2 x SFP Optical Interface (LC) LAN Por1 to 4 (Green) ON: LAN Link UP Status Blink : when data TX/RX OFF: Link down

GbE-AV Card (4 Cards/ VR10) Type (SFP) Connector

1000 BASE-SX / LX 4 x SFP Optical Interface (LC)

Ethernet Features VLAN

Port Based VLAN/ Tag Based VLAN / 802.1ad

QoS

802.1p CoS / ToS/Diffserv/MPLS TC / VLAN ID Standard QoS or H-QoS

QoS Control

SP or DWRR or SP + DWRR

GbE-2AV Card (14 Cards/ VR10)

Bandwidth Port and class shaper, policing per VLAN or port Management Jumbo frame FE: Up to 2000 bytes GbE: 9600 bytes Protection

RSTP (802.1w, MSTP (802.1s) ERP (ITU-T G.8032v2) LACP (802.1AX)

Link Loss Forwarding

Disabled / Enabled selectable

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Type (Electrical) Connector PoE Port Type (SFP) Connector

10/100 Base-T(X) or 10/100/1000 Base-T 2 x RJ-45 Port 1 (max 6 ports/IDU) 1000 BASE-SX / LX 2 x SFP Optical Interface (LC)

iPASOLINK VR Introduction

61

iPASOLINK VR2/VR4 IDU 16E1 INTFC pin assignments iPASO VR-2

iPASO VR-4

16E1-A Universal Slot Card

2M IN /OUT

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Input / Output signal

16 x E1

Bit Rate

2.048Mpps +/_ 50ppm

Interface

HDB3 (ITU-T G.703)

Impedance (S/W Selectable)

75 Ohms, Unbalance 120 Ohms Balance

Connector

MDR-68 pins

iPASOLINK VR Introduction

62

iPASOLINK VR4 / VR10 IDU – STM-1 Card STM-1 INTFC (ELECTRICAL) -SPECIFICATIONS TYPE

ITU-T G.703

BITRATE

155.520 Mbps

LEVEL

1 Vp_p

CODE

CMI

CONNECTOR

IEC 169-29 (1.0/2.3)

IMPEDANCE

75 Ohms (Unbalanced)

Online Status (Green)

Online LED indicates the ONLINE STM-1 in APS operation

Alarm ( Red )

Transport modes of STM-1. STM-1 INTFC (OPTICAL) -SPECIFICATIONS TYPE

Through (SPI) Mode Port1

ITU-T G957

BITRATE

155.520 Mbps

LEVEL

L-1.1: 0 TO -8 (TX) / -10 TO -34 dBm (RX) S-1.1: -8 TO -15dBm (TX) / -8 TO -28 dBm (RX)

CODE

NRZ

WAVELENGTH

1310 NM

CONNECTOR

LC

APS Grp1

Same slot Port 1

Slot1 Port1

SFP combination No

Port 1

Port 2

1

S-1.1

－

2

L-1.1

－

3

ELE

－

4

S-1.1

S-1.1

5

L-1.1

L-1.1

6

ELE

ELE

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STM1

STM1 STM1

Port2

Slot2 port1

SPI mode with line redundancy (APS). The TDM Software Key is required

Port1

STM1 STM1

Slot1 port2

Slot2 port2

Terminating MST / RST of STM-1 and drop insert in VC-12 (E1)level Port1should be source port CLK2M-C module is required The TDM Software Key is required

Channelized-STM-1 mode with line redundancy (APS) CLK2M-C module is required. The TDM Software Key is required

STM1

Channelized Mode Port1

---

Port2

63 E1

Channelized Mode with APS STM1 STM1

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STM1

Port2

APS Grp2

Different slot

Port2

STM1

Through (SPI) Mode with APS

iPASO 400 Automatic Protection Switching APS Grp-1

Transparent mode of STM-1. No processing in IDU. STM-1 can be handled by single module

Port1 Port2

iPASOLINK VR Introduction

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63 E1

63

iPASOLINK VR IDU: Optional second Power supply

SELV (DC IN) 4 Pin

SELV (DC IN) 4 Pin 1 -48 V (-40.5 to -57) 2 -48 V (-40.5 to -57) 3 Ground 4 Ground AMP 1-178288-4 or DK-3100S-04R Contacts: AMP:1-175218-2

1 -48 V (-40.5 to -57) 6 Ground 2 -48 V (-40.5 to -57) 7 Ground 3 -48 V (-40.5 to -57) 8 Ground 4 -48 V (-40.5 to -57) 9 Ground 5 -48 V (-40.5 to -57) 10 Ground AMP 2048J7AB10FCT or DK-3100S-10R Contacts: AMP:1-175218-2 Connector

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Connector

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iPASOLINK VR Introduction

64

iPASOLINK Transmission Capacity

ITEM

IDU

Channel Spacing

7 MHZ

14MHz

28MHz

40MHz

56 MHz

112 MHz

Radio Capacity

Max Packet Throughput

Radio Capacity

Max Packet Radio Max Packet Radio Max Packet Radio Max Packet Radio Max Packet Throughput Capacity Throughput Capacity Throughput Capacity Throughput Capacity Throughput

QPSK

10

13

21

27

44

56

62

78

90

113

181

226

16 QAM

21

26

43

55

90

113

125

157

181

227

363

454

Transmission 32 QAM Capacity 64 QAM and Channel spacing 128 QAM

26

33

54

69

112

141

156

196

226

284

453

568

31

40

66

83

135

170

187

235

272

341

545

682

37

47

77

96

158

198

219

274

318

398

636

796

256 QAM

42

53

88

111

181

227

251

314

364

456

729

912

512QAM

47

60

98

124

203

254

281

352

407

510

815

1000

1024QAM

53

67

109

137

222

279

308

386

447

560

894

1000

2048QAM

-

-

121

152

247

309

341

428

495

620

991

1000

269.58

337

373

466

540.88

673

1081

1000

4096QAM

* Max Packet Throughput using 64 byte packet size

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iPASOLINK VR Introduction

65

iPASOLINK XPIC (Cross Polarization Interference Canceller) iPASOLINK can double its transmission capacity up to 1240Mbps in 56MHz bandwidth by adopting NEC’s state of the art XPIC technology. XPIC working with Radio Link Aggregation and G8032v2 ERPS The additional required components for XPIC are; Dual polarized antenna, Additional ODU, Associated IF cable kit, (iPASO VR4 / VR10) Soft-key upgrade in IDU.

iPASO VR2 iPASO VR4

iPASOLINK VR4 / VR10 can be configured with Multiple groups of XPIC links in one IDU. MWS-E0024E-01 NEC Confidential

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iPASOLINK VR2 / VR4 XPIC Configuration – (1+0) F1 (V)

OMT

Vertical F1 (H)

Horizontal

[XPIC Cable Cross Connection for Canceller Signal]

F1 (V)

OMT



When XPIC on Slot-1 & 2 MODEM circuits on Main Card, the X-IF Signals will be connected internally in Main Card.



When XPIC on Slot-3 & 4 MODEM modules, the X-IF Cables should be ordered to Canceller Signal connection.

F1 (V)

Vertical (1+0) XPIC

Horizontal

F1 (H)

OMT Vertical

F1 (H)

Horizontal

X-IF Cables

X-IF connection internal

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Master

Slave

Slot1

Slot2 Slot3 (1+0) XPIC

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Master

Slot4

Slot5

Slot1

Slave

Master

Slave

Slot4 Slot5

Slot2 Slot3

(1+0) XPIC

(1+0) XPIC One IDU

iPASOLINK VR Introduction

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XPIC Configuration – (1+0) / (1+1) F1 (V)

(1+0) XPIC

Vertical

OMT Horizontal F1 (H)

Vertical Vertical

F1 (V)

Horizontal

F1 (H)

Horizontal MASTER-1

MASTER-2

SLAVE-1

SLAVE-2

(1+1) XPIC

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iPASOLINK VR Introduction

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iPASOLINK Throughput with XPIC

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iPASOLINK VR Introduction

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iPASOLINK – 1000 CWDM MODULES

(40 Km)

Colored SFP

Colored SFP

Colored SFP

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iPASOLINK VR Introduction

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iPASOLINK OUT DOOR UNIT

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iPASOLINK VR Introduction

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OUT DOOR UNIT (ODU)

UP CONV

-48 V DC

XPIC REF*

CTRL

RX IF

TX IF

LO

IF CABLE

5MHz

10MHz

140MHz

RF AMP

350MHz

TX RF BPF

MPX DOWN CONV

IAG and IAP ODUs can be connected to all iPASOLINK Split radio Indoor Units * XPIC configuration only

LNA

RX RF BPF

CONTROL

DC-DC CONV

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Frequency / Power / Hardware flexibility Sub band Filter IAP advantage 5 dB increase in power

IAG ODU

Conventional ODU

IAG ODU Sub-band

Sub-band

6G

6G

7G

7G

8G

8G

23G

23G

26G

26G

42G

42G

Sub band Fixed

Sub-band Free

MDU

Sub band “Free” (1 type ODUs)

(each different ODU) Tunable BPF Target Frequency 7*/8*/13/15/18/23 GHz band

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Sub-band can be easily changeable with sub-band Free IAG ODU * iPASOLINK VR Introduction

73

FREQUENCY BAND Frequency Band (GHz)

Range (GHz)

Frequency Plan (ITU-R/CEPT)

RF TX/RX Spacing (MHz)

L6

5.925-6.425

F.383 (CEPT/ERC, REC T/R14 Annex-1)

252.04

U6

6.430-7.110

F.384 (CEPT/ERC, REC T/R14 Annex-1)

340

7

7.110-7.900

F.385

161

7

7.425-7.725

F.385 Annex-1

154

7

7.110-7.750

F.385 Annex-3

168, 196

7.5

7.425-7.900

F.385 Annex-4

245

8

7.725-8.275

F.386 Annex-1

311.32

8

8.275-8.500

F.386 Annex-3

266

8

7.900-8.400

F.386 Annex-4

310

10

10.150-10.650

F.1568 Annex-1

350

10

10.500-10.680

F.747 Annex-1

91

11

10.700-11.700

F.387

490, 530

13

13.750-13.250

F.497 (CEPT/ERC, REC T/R 12)

266

15

14.500-15.350

F.636 (CEPT/ERC, REC T/R 12)

315, 420, 490, 644, 728

18

17.700-19.700

F.595 (CEPT/ERC, REC T/R 12)

1008, 1010, 1560

23

21.200-23.600

F.637 Annex-1, 3 (CEPT/ERC, REC T/R 13 Annex-A)

1008, 1232

23

21.200-23.600

F.637 Annex-4

1200

26

24.500-26.500

F.748 (CEPT/ERC, REC T/R 13 Annex-B)

1008

28

27.500-29.500

F.748 (CEPT/ERC, REC T/R 13 Annex-C)

1008

32

31.800-33.400

F.1520 (CEPT/ERC, REC T/R 01 )

81

38

37.000-39.500

F.749 Annex-1(CEPT/ERC, REC T/R 12 )

1260

42

40.500-43.500

(CEPT/ERC )

1500

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iPASOLINK VR Introduction

74

Adaptive Modulation radio (AMR)

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iPASOLINK VR Introduction

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Concept of Advanced AMR 

To keep high transmission efficiency, Modulation scheme and Traffic capacity are automatically selected in accordance with the path condition with QoS. (LAN Throughput –in small packet size: 64 bytes)

Normal condition

28MHz

28MHz

28MHz

28MHz

28MHz

28MHz

28MHz

28MHz

QPSK

16QAM

32 QAM

64 QAM

128 QAM

256 QAM

512QAM

1024 QAM 2048 QAM

56Mbps

113Mbps

141 Mbps

170 Mbps

198Mbps

227Mbps

254Mbps 279Mbps

28MHz

309Mbps

28MHz 24096 QAM 334Mbps

112 MHz

112 MHz

112 MHz

112 MHz

112 MHz

112 MHz

112 MHz

112 MHz

112 MHz

112 MHz

QPSK

16QAM

32QAM

64QAM

128 QAM

256QAM

512QAM

1024QAM

2048QAM

4096QAM

226 Mbps

454 Mbps

568 Mbps

682Mbps

796 Mbps

912 Mbps

1000 Mbps 1000 Mbps 1000 Mbps 1000 Mbps

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iPASOLINK – Adaptive Modulation Radio 4096QAM (new Modem) 2048QAM C/N 39 dB

1024QAM

(2048Q) C/N 36 dB

512QAM

(1024Q) C/N 33 dB 256QAM

(512Q) C/N 30 dB

128QAM

(256Q) C/N 27 dB

64QAM

(128Q) C/N 24 dB

32QAM

AMR Mode: CNR + RSL

(64Q) C/N 21 dB

Down CNR, Up RSL

16QAM

(32Q) C/N18 dB

QPSK

(16Q) Modulation Up C/N 33 dB + No Error

C/N 30 dB + No Error

AMR Mode: CNR (Under Interference)

Modulation switching is done at BER=10-10.

64QAM

Equivalent C/N is shown MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

256QAM 128QAM

Down & up both CNR

iPASOLINK VR Introduction

77

iPASOLINK – Adaptive Modulation Radio “Reference modulation” is the word of definition in AMR operation, that is base condition in link budget calculation and this is related to ATPC operation. The selection of reference modulation and TX power control (MTPC/ATPC) relates to link budget of system gain and capacity. Please refer as follows.

dBm

REF QPSK

AM

20 48 Q

AM

10 24 Q

AM

51 2Q

AM

25 6Q

AM

12 8Q

AM 64 Q

AM 32 Q

AM

REF 256QAM

16 Q

Q

PS K

25 24 23 22 21 20 19 18 17 16 15

Modulation

Reference modulation effects TX power range in order to avoid interference. TX power is restricted in lower modulation scheme. Ex. TX maximum power comparison by reference modulation at 18GHz 28MHz

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RTA （Packet layer Radio Traffic Aggregation） ・Dividing to small packets ・Transmit as normal Ethernet packet after dividing ・VR 10 up to 8 links ・VR 4 up to 4 links ・VR 2 up to 2 links Link#1

Link#2

Link#3

Link#4

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iPASOLINK VR Introduction

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PRTA （Physical layer Radio Traffic Aggregation） ・Dividing to small packets ・Transmit as normal Ethernet packet after dividing ・VR 10 up to 8 links or 2 GRPs 4 links each ・VR 4 up to 2 links (2 GRPs) ・VR 2 up to 2 links Link#1 Link#2 Link#3 Divide to small packets

Re-construction

Link#4

Link#1 Link#2 Link#3 Link#4

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iPASOLINK VR Introduction

80

iPASOLINK Sync Support SyncE

1588v2

Time Recovery from E1 (TDM)

Time Recovery from STM-1 (CH) (TDM)**

External Clock***

ACR (PWE)

iPASOLINK VR2

V

V*2

V

-

V

-

iPASOLINK VR4

V

V*1

V

V

V

V

iPASOLINK VR10

V

V*1

V

V

V

V

iPASOLINK 1000>VR10

V

V*1

V

V

V

V

iPASOLINK 100A/200A

V

V*2

V

-

V

-

iPASOLINK 400A

V

*

V

V

V

V

iPASOLINK 400

V

V*3

V

V

V

V

iPASOLINK 1000

V

*

V

V

V

V

iPASOLINK SX

V

*

-

-

-

-

iPASOLINK EX

V

V*2

-

-

-

-

iPASOLINK iX

V

V*2

-

-

-

-

*

All iPASOLINK can transparently forward PTP packets

*1 *2 *3

Support TC and BC Support TC Support BC and OC with PTP-A Card

**

STM-1 Channelized

***

External clock: 2Mbs or 2 MHz , 75 or 120 ohms

MWS-E0024E-01 NEC Confidential

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IEEE 1588v2 Application 1588v2 Slave

2G/3G

(Grand Master)

TDM

ETH

TDM

S

1588v2

1588v2

1588v2

(transparent)

(transparent)

eNB

M

MME

M

ETH

S CLK-IN: 1588v2

CLK-IN: -

CLK-IN: -

CLK-IN: -

CLK-IN: 1588v2(OC)

CLK-OUT: -

CLK-OUT: -

CLK-OUT: -

CLK-OUT: -

CLK-OUT: 1588v2(BC)

Frequency, phase and time are required at TDD LTE GPS and 1588v2 as synch technology are used However, it is not necessary to support 1588v2 function into all nodes  The intermediate nodes pass through the 1588v2 PTP packet

1588v2

2G/3G

▐

1588v2 (transparent)

TDM

1588v2

M Master Slave

S

ETH

Synch-E

(Grand Master)

1588v2 (transparent)

TDM

M

1588v2

Synch-E ETH

eNB

PRC

Ordinary Clock

1588v2 packet transparent

Slave

S

Boundary Clock

BSC/ RNC

1588v2 ETH

▐ ▐ ▐

PRC

Ordinary Clock

1588v2 packet transparent

M

BSC/ RNC

Boundary Clock

MME

Synch-E

S CLK-IN: 1588v2

CLK-IN: -

CLK-IN: -

CLK-IN: -

CLK-IN: 1588v2(OC)

CLK-OUT: -

CLK-OUT: -

CLK-OUT: -

CLK-OUT: -

CLK-OUT: 1588v2(BC)

1588v2 with Sync E assisted mode

MWS-E0024E-01 NEC Confidential

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82

IEEE 1588v2 Application 1588v2 packet transparent

1588v2 Slave

2G/3G

Transparent Clock

Transparent Clock

1588v2

(Grand Master)

Transparent Clock

TDM

ETH

TDM

S

1588v2

1588v2

(transparent)

(transparent)

M

1588v2

▐

Boundary Clock

BSC/ RNC MME

M

ETH eNB

PRC

Ordinary Clock

ETH

S CLK-IN: 1588v2

CLK-IN: -

CLK-IN: -

CLK-IN: -

CLK-IN: 1588v2(OC)

CLK-OUT: -

CLK-OUT: -

CLK-OUT: -

CLK-OUT: -

CLK-OUT: 1588v2(BC)

Intermediate nodes support 1588v2 Transparent Clock function

1588v2 packet transparent 1588v2 Slave

2G/3G

Boundary Clock

S

M

Boundary Clock

1588v2 S

(transparent)

M

(Grand Master)

TDM

ETH

TDM

1588v2

S

1588v2

M

S

▐ ▐

M

1588v2

(transparent) ETH

eNB

PRC

Ordinary Clock Boundary Clock

M

BSC/ RNC

Boundary Clock

MME

ETH

S CLK-IN: 1588v2

CLK-IN: -

CLK-IN: -

CLK-IN: -

CLK-IN: 1588v2(OC)

CLK-OUT: -

CLK-OUT: -

CLK-OUT: -

CLK-OUT: -

CLK-OUT: 1588v2(BC)

Frequency, phase and time are required at TDD LTE support 1588v2 Boundary Clock function in nodes MWS-E0024E-01 NEC Confidential

2016-06-06 MobiFone

iPASOLINK VR Introduction

83

iPASOLINK VR series clock functions Equipment VR2 VR4

VR10

Default*1 Option Default*1 Option Option Default*1 Option

Optional Clock Type Supported Functions CLK-CV type-002 CLK-CV type-001 CLK-MV EXT CLK in/out & OW Sync-E 1588-TC O O O O O O O O O O O O O O O O O O O O O O O

iPASOLINK VR2

1588 BC*2

O O

iPASOLINK VR10

Default

With clock options

iPASOLINK VR4 With clock options

Note *1: Sync E function is supported as a default because a clock equivalent to current iPASOLINK (CLK2M-C) is mounted

Default

Note *2: Require PTP software key Note *3: In addition to above ACR is supported in VR4 / VR10

MWS-E0024E-01 NEC Confidential

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Synchronization method iPASOLINK can utilize multiple clock sources. Synchronous Ethernet

Modem-1 Modem-n E1 Line CLK Option Line CLK(STM1) GbE Line CLK

Timing Source 1 S E L

Timing Source 2 Timing Source 3

S E L

SDHLine Transmit Clk

PLL

PDHLine Transmit Clk Radio Clk Output G.703 External Clk Output

SEL External CLK OUT VR 2/4/10 External Clock

External CLK IN SSU

Synchronize external equipment

Synchronization Source Unit

Synchronization modes Mater (internal Clock) >>>Slave (modem) per hop basis Slave Mode: Priority Level; (Quality information not considered) Slave Mode: Quality Level; (First Quality information then Priority)) MWS-E0024E-01 NEC Confidential

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Maintenance - LOOPBACK Function

MODEM IF LOOP-BACK

STM-1 NEAR-END LOOP-BACK

STM-1 FAR-END LOOP-BACK

E1 NEAR-END LOOP-BACK

E1 FAR-END LOOP-BACK MWS-E0024E-01 NEC Confidential

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86

L2 LOOPBACK Function

L2 Loop Back Near End and Far End Modem L2 Loop Back Near End and Far End Interface L2 Loop Back Near End and Far End VLAN L2 Loopback swap the Destination MAC address and Source MAC address of the loop backed packets. MWS-E0024E-01 NEC Confidential

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iPASOLINK PWE configuration

Modem-1

Modem-2

TDM Bus Ethernet BUS E1

Modem

XC

PWE CH1 VLAN #

MB 16E1

MSE

L2SW

PWE CH64

FE / GbE Ports

VR-2 PWE not supported VR-4 PWE supported 64 E1 (1xMSE) VR-10 PWE supported 128 E1 (2xMSE)

MWS-E0024E-01 NEC Confidential

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MAC Header Compression Click the OK button.MAC DA IFG PRE 12

8

6

MAC SA 6

VLAN 4

L 2

IP V4/V6

Packet 46 -1500

FCS 4

Ethernet Frame

20bytes

First compression

MAC DA 6

MAC SA 6

VLAN 4

L 2

IP V4/V6

Packet 46 -1500

FCS 4

Ethernet Frame with Preamble compression

12bytes

Second compression

VLAN 4

L 2

IP V4/V6

Packet 46 -1500

IPV4 Header 24 Byte

Ethernet Frame with Preamble & MAC compression

IPV6 Header 40 Bytes

Packet 46 -1500

Third compression

FCS 4

FCS 4

Ethernet Frame with Preamble & MAC compression and IPV4 or V6 (including VLAN compression

Packet 46 -1500 Above including FCS in Enhanced Mode

Compressed Headers

LCT setting item Disable MAC (basic version) MAC+IPv4 MAC+IPv6 MAC+MPLS［High］ Enhanced MAC+IPv4 Enhanced MAC+IPv6 Enhanced MAC+MPLS

MWS-E0024E-01 NEC Confidential

L2 header MAC VLAN × × ○ × ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

2016-06-06 MobiFone

L3&L4 header IPv4 IPv6 × × × × ○ － － ○ － － ○ － － ○ － －

MPLS Label × － － － ○ － － ○

Store Headers up to 2048 FCS remove × × × × × ○ ○ ○

iPASOLINK VR Introduction

89

RSTP (IEEE 802.1w)/ MSTP (IEEE802.1s) •

• • •

Layer2 based loop-free protection mechanism – Each device using STP/RSTP send BPDU frames, and root bridge, root port, designated port, backup port and alternate port are decided by BPDU frame. Widely used in the enterprise network Protection Switching Time; STP < 60sec / RSTP < 2~3 sec Topology is no limitation (Ring, Tree, etc…) Blocking

Failure Forwarding

Forwarding

Blocking  Forwarding

Forwarding

Forwarding

Forwarding

Forwarding

Root Bridge

Root Bridge Forwarding

• Some topology (instance) can be treated with same STP network • The VLANs are divided into some groups (instances), and blocking port is decided in the each group (instance). • MSTP is based on RSTP (IEEE 802.1w), and can used RSTP independently in each VLAN – Enables load balancing, over a large number of VLANs • The restructuring of each VLAN becomes possible. As a result, the time required to restructure can be shortened. MWS-E0024E-01 NEC Confidential

Forwarding  Blocking

Forwarding

MSTI 2 VLAN: 201 - 300

2016-06-06 MobiFone

Forwarding

Blocking For MSTI1

Double capacity Blocking For MSTI2 Root Bridge

MSTI 1 VLAN: 101 - 200

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G.8032 Ethernet Ring Protection Switching • Utilizing widely-deployed Ethernet (802.1,3) with OAM (802.1ag/Y.1731) • Loop-free protection mechanism • Protection Switching Time