MNSeries Presentation General

NEC Confidential 2009 1

Multi Service Transport PlatformMulti Service Transport PlatformMN SeriesMN Series

Jan, 26 Jan, 26 -- 20092009Global Network DivisionGlobal Network Division

NEC Confidential 2009Ｐage 2 Disclosed to Authorized Customer OnlyＰage 2 NEC Confidential 2009 Disclosed to Authorized Customer Only

ContentsContents

SpectralWave MN Series Benefits

SpectralWave MN Series Overview

SpectralWave MN Series Features

SpectralWave MN Series Composition

SpectralWave LCT

SpectralWave MN9100

SpectralWave MN9100 BenefitsSpectralWave MN9100 Features

Network Applications


SpectralWave MN Series Benefits

Why SpectralWave MN Series?


NEC’s SpectralWave MN Series provides a built-in innovative and easy system handling, allowing different services between the various network systems.

As a fast and automated processing mechanism, helps the customers Network Operations Center (NOC) to easily and efficiently improve the Quality of services using the High Availability protection mechanism.

Through its powerful controller units, speeds-up the network provisioning and activation, as well as, using its integrated mechanisms helps from seamless basic operations to any necessary network maintenance.

Benefits of SpectralWave MN seriesBenefits of SpectralWave MN series

Access NodeMN1100/1200

Access RingMN2200/2300

AggregationMN2100

AggregationMN3100

Metro MeshMN4100

AccessService Accommodation

Aggregation

Metro Core

AGW / RNC

Base Station Site

Backbone


Integrated Ethernet SwitchIntegrated Ethernet Switch,, RPR, RPR, ATM MUXATM MUX and SDH and SDH ADM/DXCADM/DXC

Full Ethernet capabilities802.1D MAC Bridges802.1Q Virtual Bridged LAN802.1w Rapid Spanning Tree802.3ad Link Aggregation

Carrier-class functionalitiesGFP, VCAT and G.7042 LCAS forin-service bandwidth allocation802.17 RPR with 50ms protection802.1ad Provider Bridges (QinQ)

Ethernet AggregationSwitch

ATM Multiplexer

SDH ADM/DXC

RPRMulti-Service Platform

Advanced traffic managementPort-based rate limiting from 64kbps with 64kbps granularityPacket classification by 802.1p

Strong ATM supportIntegrated 1.25G ATM switch fabric155M ATM optical interface32/126 x E1 IMA interface


SpectralWave MN Series Overview

What is SpectralWave MN Series?


NEC’s MSTP SDH Optical system, known as “SpectralWave MN series”, is a set of “family” products that provides comprehensive and integrated network solutions for optical transport networks with various features and functions for the next generation networks SDH, ATM, RPR and Ethernet over SDH services.

NEC’s SpectralWave MN Series provides an integrated network control of various customers and/or regions on a common system platform.

The SpectralWave MN Series interconnects to a multi-vendor network based on ITU-T specifications.

Overview of SpectralWave MN SeriesOverview of SpectralWave MN Series


MN9100

MN Series Transport MN Series Transport Product OverviewProduct OverviewScalable cross-connect capacityComprehensive Multi-Service PlatformEthernet, RPR(MN2200 / MN2300 / MN3100 / MN4100*)High speed high density backplaneASON (MN4100*)GMPLS (MN4100*)ATM （MN3100 / MN4100*)

80G 320G TDM Switch

Capacity

Line Rate

12G

STM-1

STM-4

STM-16

STM-64

STM-256

From Access to BackboneFrom Access to Backbone

MN2100

MN2300

MN1200

1.2G

MN1100

MN2200

MN3100

MN4100

* Under development


SpectralWave MN Series Features

The SpectralWave MN Series!


Main Features of SpectralWave MN SeriesMain Features of SpectralWave MN SeriesVarious Service Interfaces Supporting transmission speeds ranging ---155 Mb/s to 10 GB/sMulti-speed integrated transport --- TDM, 10/100/1000M Ethernet RPR and ATM services.Generic Framing Procedure (GFP) --- Ethernet, Fiber channel, other

Effective Utilization for CapacityLink Capacity Adjustment Scheme (LCAS)

High ReliabilityMany network schemes are realized on the SDH layer( Any protection switching time<50ms)

MSP+SNCP, 2/4 fiber MS-SPRing, DNI protection, 2 node BLSR, Fiber shared virtual ring protection

Resilient Packet Ring (RPR) technology --- wrapping/Steering (max. number of nodes 64)Load sharing --- Multiple Spanning Tree Protocol (MSTP) IEEE802.1sHigh Speed Failure Restore --- Spanning Tree Protocol (STP) IEEE802.1d

Rapid Spanning Tree Protocol (RSTP) IEEE802.w

Scalability & UpgradeabilityNetwork expansion and upgrade is allowed during In-service without manual operation. Network is automatically

reconfigured from MN9100.example

Upgradeability 2.5G MS-SPRing 10G MS-SPRing


SpectralWave MN Series Composition

SpectralWave MN1100SpectralWave MN1200SpectralWave MN2100SpectralWave MN2200SpectralWave MN2300SpectralWave MN3100SpectralWave MN4100

Suitable Radio NW

Suitable for BackboneFiber Optic Network


45 mm×483mm×252mm (H x W x D)

MN1100 has the ability to directly add/drop and flexibly cross-connect the E1 and Ethernet signals to/from the STM-1 optical signals.STM-1 optical interfaceE1 signals10M/100M Ethernet services （w/o L2 SW)Order wire (via optional EOW daughter board)Power source protection

SpectralWave SpectralWave MN1MN11100 00 OverviewOverview

System Module

Extension Module

Power Supply: PWR

System ModulesSTM-1 x 2HousekeepingUser interfaceLCT and NMS

Extension ModulesPE1T08 8 x E1 75/120 ohmEF2T02 2 x FE

Cross Connect: System Module 504x504 VC-12


45 mm×483mm×252mm (H x W x D)

MN1200 has the ability to directly add/drop and flexibly cross-connect the E1 and Ethernet signals to/from the STM-1 optical signals.STM-1 optical interfaceE1 signals10M/100M Ethernet services （w/o L2 SW)Order wire (via optional EOW daughter board)Power card protection

SpectralWave SpectralWave MN1MN12200 00 OverviewOverview

System Module

FAN

System ModulesCPE1, 2 x STM-1 (o) ＋ 8 x 2M ＋ 2 x FE (E1-75/120)CPE1, 2 x STM-1 (o) ＋ 16 x 2M ＋ 2 x FE (E1-75/120)

Extension ModulesBPE1T48 48 x 2M 75/120 ohmBPE1T32 32 x 2M 75/120 ohmBSD1P16 2 x STM-1 (o) or (e) + 16 x E1 75/120 ohm

Chassis type 1

Cross Connect: System Module 504x504 VC-12

Chassis type 2

Extension Module

Power Supply: PWR


SpectralWave MN2100 SpectralWave MN2100 System System OverviewOverviewService Access Capability Power consumptionController and Clock Units

OAM w/ ProtectionClock w/ Protection

133 mm×483mm×280mm (H x W x D)

FAN

Distribute Cross Connect Matrix:80x80 VC-42016x2016 VC-12

Power Supply: PWR

OBS: CLK can only be installed at slots 4, 5 and 6When protection is required the slots 5 and 6 must be used

Extension Slot I/F : CLK */ SAIC

OAM

Line & Tributary Service Slot

Tributary Interface Slot

Extension Slot I/F : SYS/IF


SpectralWave MN2100SpectralWave MN2100 Interface CardsInterface Cards

STM-16STM-4STM-1

STM-1 (e)E3/DS3

E1

GbE 10/100M FE

GbE + 10/100M FE

1 port per card

2 or 4 ports per card


4 ports per card3 ports per card

32 ports per card


2 ports per card

8 ports per card

4 GE + 4 FE per card

or

8 FE

Ports Per Card Max Ports Per Shelf4 STM-16

20 STM-4

20 STM-1

16 STM-1 (e)12 E3/DS3 w/o protection3 E3/DS3 w/ protection128 E1 w/o protection

63 E1 w/ protection

4 GbE (CPU)

16 10/100M FE (CPU)

8 GbE + 8 FE (CPU)

16 FE (CPU)

Interface Card

9, 10, 11, 12

5, 6, 9, 10, 11, 12

5, 6, 9, 10, 11, 12

9, 10, 11, 12

9, 10, 11, 1211, 129, 10, 11, 1211, 12

9, 10, 11, 129, 10, 11, 129, 10, 11, 12

Fit in Slot#

OBS: Slot 5 & 6 for 2xSTM-1 or 2xSTM-4 card only.Slot 7 & 8 for interface card.


SpectralWave MN2200 SpectralWave MN2200 System System OverviewOverviewLine/Tributary Interfaces

Various interface typesRPR capability (622M capacity)

Controller and Clock UnitsOAM w/ ProtectionClock w/ Protection

175 mm×483mm×301mm (H x W x D)

Line & Tributary Service Slot

Tributary Service Slot

Line Service Slot

OAMP, Power & Clock

Centralized Cross Connect Matrix: Slot 3 & 480x80 VC-42016x2016 VC-12



STM-16STM-4STM-1

STM-1 (e)E3/DS3

E1

GbE GbE + 10/100M FE

RPR 10/100M FE

1 port per card

4 ports per card

4 ports per card

4 ports per card3 ports per card

32 ports per card


2 ports per card


or

8 FE per card

8 FE per card


20 STM-4

32 STM-1

24 STM-1 (e) w/o protection18 E3/DS3 w/o protection

192 E1 w/o protection

63 E1 w/ protection

4 GbE (CPU)

8 GbE + 8 FE (CPU)

16 10/100M FE (CPU)

16 10/100M FE (CPU)

Interface Card3,4,5,6

3,4,5,6,7,8,9,10

3,4,5,6,7,8,9,10

5,6,7,8,9,10

5,6,7,8,9,10

5,6,7,8,9,105,7

5,6,7,8,9,105,6,7,8,9,10

5,6,7,8,9,10

5,6,7,8,9,10

Fit in Slot#

OBS: STM-4 on slots 7, 8, 9 and 10 only provides 1 port per card


Extension Slot I/F : SAIC EXT04

FAN

Interface Slot

Service slot

Vertical structureOffers more rich features on PDH level

Various interface typesRPR capability (622M Capacity)Unit protection

Controller and Clock UnitsOAM w/ ProtectionClock w/ Protection

531mm×483mm×281mm（H x W x D）

SpectralWave SpectralWave MN2MN23300 System Overview00 System Overview

Centralized Cross Connect Matrix: Slot 3 & 480x80 VC-42016x2016 VC-12

Power Supply: PWIN

OAMP & Clock



STM-16STM-4STM-1

STM-1 (e)

E3/DS3

E1


10/100M FE

RPR 10/100M FE

1 port per card

4 ports per card

4 ports per card

4 ports per card

3 ports per card

63 ports per card

2 ports per card


or

8 FE per card

8 FE per card

Ports Per Card Max Ports Per Shelf

4 STM-16

32 STM-4

32 STM-1

20 STM-1 (e) w/o protection

16 STM-1 (e) w/ protection15 E3/DS3 w/o protection12 E3/DS3 w/ protection

378 E1 w/o protection

315 E1 w/ protection

4 GbE (CPU)

8 GbE + 8 FE (CPU)

16 10/100M FE (CPU)

16 10/100M FE (CPU)

Interface Card

3,4,5,6

3,4,5,6,7,8,9,10

3,4,5,6,7,8,9,10

5,6,7,8,9

5,6,7,8,9

5,6,7,8,95,6,7,8,95,6,7,8,9,105,6,7,8,9 ,10

5,6,7,8,9,105,6,7,8,9,10

5,6,7,8,9,10

5,6,7,8,9,10

Fit in Slot#


No. of E1CH

E1 UnitProtection STM-1 Power unit

Duplication Recommended Product

Up to 16 No OPT No MN1100

Up to 63 No OPT/ELE Yes/No MN1200

Up to 63 Yes OPT/ELE Yes/No MN2100/2200



UP to 315 Yes/No OPT/ELE Yes/No MN2300

Case of Application for suitable MUX for Radio NWCase of Application for suitable MUX for Radio NW


SpectralWave MNSpectralWave MN CardsCards CommonalityCommonality

EquipmentCard

UnitDescription MN2100 MN2200 MN2300

OAMP Controller - Yes (*) Yes (*)XS16F01 STM-16 - Yes YesS16F01S STM-16 Yes Yes YesS04F04S STM-4 Yes Yes YesS01F04S STM-1 Yes Yes YesS01E04 STM-1(e) Yes Yes -PE3T03 E3 Yes Yes -PE3P03 E3 Yes - YesPE1P63 E1 Yes Yes YesPE1T32 E1 Yes Yes -PE1P32 E1 Yes Yes -EGFC08 Ethernet Yes Yes YesEGFE02 Ethernet Yes Yes YesR04T08 RPR - Yes Yes

Exchangeable cards between equipments Reducing Spare parts!

* Unit can be commonly used by both equipments but firmware is different.


SpectralWave SpectralWave MNMN313100 System Overview00 System Overview

709mm×483mm×453mm（H x W x D）

Vertical structureIndependent Cross Connect MatrixOffers Various & rich features on PDH level

Various interface types2F/4F MSPRING supportRPR capability ( 622M and 2.5G)Unit protection

1:N Power Supply protection

Controller and Clock Units

ATM interface support

OAM w/ ProtectionClock w/ Protection

OAM

Power Distribution: MPDC

Power Supply: PWIN

XMCS08E/XMCS04A

Service slot

Extension Slot I/F : SAIC OBA/OPA/EXT04

2G5

5G

5G

10G

10G

10G

10G

Air DuctArea

2G5

2G5

2G5

2G5

FAN

Cross Connect :512x512 VC-44032x4032 VC-12 on 64 VC-4

Extension Slot I/F : CLK



STM-64STM-16

STM-4

STM-1

STM-1 (e)

STM-1 (o->e)E3/DS3

E1


RPR GbE + 10/100M FERPR GbE/FE

ATMATM+IMA

1 port per card

1 port per card

2 ports per card

4 ports per card

8 ports per card


8 ports per card

4 ports per card

16 ports per card (SFP)12 ports per card

126 ports per card

63 ports per card



or

16 FE per card


10 ports per card

16 ports STM-1 ATM

4 ports STM-1 ATM + 126 IMA E1


17 STM-16, mixing 1 port and 2 port

68 STM-4, mixing 4 port and 8 port

176 STM-1 using 16 port

28 STM-1 (e) w/o protection

20 STM-1 (e) w/ protection

176 STM-1 (e)84 E3/DS3 w/o protection60 E3/DS3 w/ protection567 / 768 E1, 75/120ohm (cabling limit) w/o

protection

315 E1 w/ protection

36 GbE

36 GbE + 108 FE

144 10/100M FE

22 GbE + 88 FE

110 GbE or 110 FE

32 STM-1 ATM (CPU Limitation)

8 STM-1 ATM + 252 IMA E1 (CPU Limitation)

Interface Card7,8,11,12

3,4,5,6,7,8,11,12,13,14,15

5,6,7,8,11,12

3,4,5,6,7,8,11,12,13,14,15

5,6,7,8,11,12

3,4,5,6,7,8,11,12,13,14,15

5,6,7,8,11,12

4,5,6,11,12,13,14

4,5,6,13,14

3,4,5,6,7,8,11,12,13,14,15

4,5,6,11,12,13,144,5,6,13,143,4,5,6,7,8,11,12,13,14,15

4,5,6,11,12,13,14

3,4,5,6,7,8,11,12,13,14,153,4,5,6,7,8,11,12,13,14,15

3,4,5,6,7,8,11,12,13,14,153,4,5,6,7,8,11,12,13,14,15

3,4,5,6,7,8,11,12,13,14,153,4,5,6,7,8,11,12,13,14,15

Fit in Slot#


SpectralWave MN4100SpectralWave MN4100 System OverviewSystem OverviewCentralized non-blocking high/low order cross connect matrix:

320G HXC20G LXC

Large scale DCC processing capability128 DCC channels with D1~D12

Multi-service add/drop capabilitySTM-N (N=1/4/16/64/256*)STM-1e*, E3/DS3/E1/T1*Ethernet, RPR*, ATM/IMA*Embedded WDM* with OBA/OPA

Comprehensive reliability featuresFully redundant OAM, PWIN, ASON*, Clock and Switch fabric.

Supporting ASON/GMPLS*Complied with ITU, IETF and OIF standards

Advanced data featuresEthernet (10GbE/GE/FE)RPR (2.5G) with 20G bus for interconnecting different RPR rings using mate slots (14~22)

Massive 10GbE/GbE/FE L210G

20G

20G

20G

20G

20G

20G

20G

20G

20G

20G

10G

10G

10G

10G

10G

10G

10G

10G

10G

10G

10G

Service slot

Interface Slot

FAN

OAM

NMS/Craft Interface Clock IF, EOW &

Alarm

HXC30/XC30 + Clock

Power Supply: PWIN

GMPLS Processing

866mm×535mm×280mm（H x W x D）Cross Connect :

2048x2048 VC-4 + 128VC-4 to LOXC8064x8064 VC-12 on 128VC-4

* Under development Less than 1300W of power consumption when fully loaded


SpectralWave MN4100SpectralWave MN4100 System OverviewSystem OverviewComprehensive ProtectionComprehensive Protection

Network protectionMultiplex Section protection

2-fibers shared protection ringslinear MSP 1+1 protection.linear MSP 1:n (n <= 14) protection

Subnet Connection ProtectionSNC/N and SNC/I 4096 SNC per Node

DNI (Dual Node Interconnection) protectionRPR protection*

WrapSteering

Equipment protectionCFP for tributary service

2 groups of 1:3 CFP for STM-1e*/DS3/E31 group of 1:8 CFP for E1/T1*

1+1 hot standby protection for critical modulesOAM,ASON*,PWIN,XC,CLK

Based on ASON/GMPLS *Mesh protectionSLA service protection

* Future development


MN4100 supports auxiliary interface

Shelf interface card supportsNMS,LCT interface,2 ASON out-band interface*

2 external CLK inputs/outputs with 2MHz/2Mbits/s modeAUX card supports

4 external dry contacts (in/out)ALM port support critical/major/minor alarm output 2 DCC E1byte inputs/outputs 3 transparent user data interfaces with 19.2Kbits/s.1 user data channel over F1 byte*1 EOW port*

SpectralWave MN4100SpectralWave MN4100 System OverviewSystem OverviewVersatile Auxiliary interfaces Versatile Auxiliary interfaces



STM-256STM-64STM-16

STM-4/1OADWM

STM-1 Electrical(1)

E3/DS3

E1/T1(1)

GbE10GbE+GE L2

GbE+10/100M FE L2

2.5G RPR w/o MPLS(1)

1 port per card

1/2 ports per card

4/8(1) ports per card

16 ports per card

4 ch Mux/DeMux(1) + Single /

Multi ch OBA/OPA

16 ports per card

24 ports per card

63 ports per card

10 ports per card

1+12 ports per card

4 GE+8FE ports per card

16 FE/GE ports per card


32 STM-64 (mixing 1 and 2 ports)

64/128(1) STM-16

352 STM-4/1 optical

80 ch(3)

128 w/o protection

96 w/ protection

192 w/o protection

144 w/ protection

504 E1/T1 w/ protection

200 GbE (3)

20*10GE +220*GE(3)

80 GE + 288 FE (o) (3) Or

80 GE + 176FE (o) +128 FE (e)(2)(3)

20 RPR card(3)

Interface Card

SpectralWave MN4100SpectralWave MN4100 Interface CardsInterface CardsFit in Slot#

(1) Future Development(2) The number is calculated in case FE(o) and FE(e) interface access card configured in IO1 to IO8 slots(3) Considering that Optical card is needed.

3+4,5+6,7+8,9+10

1~22/2~11

1~22

1~22

1~22

14~17,19~22

14~17,19~22

14~17,19~22

1~221~221~22 + IO1~IO8

1~22


10 ports transparent GbE moduleSupports line rate transparent transport for Gigabit EthernetThe GE client interface could be equipped with

1000Base-Sx1000Base-Lx

GFP encapsulation at VC3/VC4 levelVirtual Concatenation at VC3/VC4 level

VC-3-Xv (X<=21)VC-4-Xv (X<=7)

LCAS at VC3/VC4 level2 Types of Layer 2 Ethernet switching modules

1 ports 10GbE and 12 GE optical interface module, VC-4-xv (x<=7), VC-3-xv (x<=21), 12 ports GE/FE optical interface module, VC-4, VC-3-xv (x<=3), VC-12-xv (x<=46)

SpectralWave MN4100SpectralWave MN4100 System OverviewSystem OverviewTransparent GbE TransportTransparent GbE Transport and L2 Switchingand L2 Switching



Mother card

Mux/

DeMux

OAWDM provides 4 channels Mux/DeMux, and single/multi channels OBA/OPA.DWDM 100GHz wavelength interval. Center wavelength 1543.73, 1550.12, 1553.33, 1559.79nm.With different daughter board, It can be configured as

One Mux/DeMux* + One OBA/OPA;One OBA/OPA+ One OBA/OPA.

Single/multi channels

OBA/OPA

Single/multi channels

OBA/OPA

SpectralWave MN4100SpectralWave MN4100 –– OAWDM & EDFAOAWDM & EDFA

* Under development


SpectralWave MN9100 LCT


LCT (Local Craft Terminal)LCT (Local Craft Terminal)LCT : A local NE management system.

Every MN Series products can be managed via the same LCT.Using the LCT GUI, the SpectralWave MN Series products can be configured, monitored, and tested.In addition, remote NE management can be performed through remote NE login.The LCT is designed for managing only one NE at a time

The following FCAPS functions can be performed via LCT:

Fault managementConfiguration ManagementPerformance ManagementSecurity Management


SpectralWave MN9100 NMS

What is SpectralWave MN9100?


Overview of SpectralWave MN9100Overview of SpectralWave MN9100

NEC’s MSTP SDH Optical Management system, known as “SpectralWave MN9100”, is a portfolio of application software products that provides comprehensive and integrated management solutions for mission critical optical transport networks and a broad set of features and functions for managing the next generation networks SDH, ATM, RPR and Ethernet over SDH services.

NEC’s SpectralWave MN9100 provides the integrated network management visibility and control of various customers network and/or regions on a user friendly Java based GUI.

The SpectralWave MN9100 interconnects to a multi-vendor network based on TMF-CORBA interface, providing the capability to realize flow-through management with OSS or third party NMS.


SpectralWave MN9100 Benefits

Why SpectralWave MN9100?


NEC’s SpectralWave MN9100 Management system provides a built-in innovative and easy system handling, allowing to differentiate services between the various network systems.

As a fast and automated processing mechanism, helps the customers Network Operations Center (NOC) to reduce operational cost, increase efficiency and improve the Quality of services using the High Availability protection mechanism.

Through its powerful auto-discovery function, speeds-up the network provisioning and activation, as well as, using its integrated mechanisms helps from seamless basic operations to any necessary network maintenance.

Benefits of SpectralWave MN9100Benefits of SpectralWave MN9100


SpectralWave MN9100 Features

The SpectralWave MN9100!


Features of SpectralWave MN9100Features of SpectralWave MN9100

Provides flexible network management operation capabilityHigh level of development resources:

Secure the network against unauthorized access with a matrix based customization schema

Introduce new network equipments (NE) without traffic interruptionManage the entire MN NEC’s equipment series from the port basis to

any available data, such as cross connect, neighborhood information among others

Store and maintain resources inventory and report managementSimple analyze network capacity preventing against network resources

overflowNetwork provisioning have never been simple and easy:

Search, auto discover and activate provisioned NEs, sessions, End-to-End circuits, protection mechanism and RPR rings

Design and activate the network objects on a integrated GUIMaintain the network operational status on high level:

Guarantee service level agreement (SLA)Dedicated customer managementHelp tools to provide service restoration and assurance against failurePerformance data and analyzes on both table and graphical view


Network Applications


Spectralwave MN SeriesSpectralwave MN Series: End: End--end Network end Network PresencePresence on Metro Networkson Metro Networks

Node B

Metro Aggregation Ring

STM-64STM-16

E1/E3

FE

STM-4

STM-1

MN2300

MN2300

MN2300

MN2200MN2200

MN1200

MN1200

MN3100

MN3100

MN3100

MN3100

MN2100 MN2100

DSLAM

FE

MN2200PSTN

IP

ATM

3G/UMTS


Multicast Function with RPRMulticast Function with RPR

GE PON

GE PON

GE PON

Single video source is copied to multiple Customer Premise.

• Save bandwidth for Multicast Video.

Video Source


20*2M

15*2M

5*2M

100M

100M

100M

10M Layer 2 Switching

Point to MultiPoint to Multi--point Aggregationpoint Aggregation

• Multi-point to point aggregation.• Integrated layer 2 switching• Layer 2 features: IEEE802.1q/1p, IEEE802.1D, IEEE802.3x etc.• Bandwidth allocation at VC4/VC3/VC12 level• Carrier-class reliability


Application Application -- Mesh Core NetworkMesh Core Network

MN4100 MN4100

MN4100 MN4100

STM-64

STM-64 STM-64

STM-64

STM-64

STM-64

STM-64

STM-64

STM-64

STM-64 STM-64

STM-64

STM-64 STM-64

MN3100

MN3100

MN3100

MN3100

DXC application Support high order cross connectAdd/drop STM-1/4/16/10/GE

(1) Under development


MNSeries Presentation General

Documents

customer onlyage

network provisioning

sdh services

integrated network solutions

various network systems

necessary network maintenance

optical transport networks

generation networks