optix osn 550 hardware description(v100r007)

OptiX OSN 550 Multi-Service Optical TransmissionSystemV100R007C10

Hardware Description

Issue 01Date 2013-12-30

HUAWEI TECHNOLOGIES CO., LTD.

Copyright Huawei Technologies Co., Ltd. 2013. All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior writtenconsent of Huawei Technologies Co., Ltd. Trademarks and Permissions

and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.All other trademarks and trade names mentioned in this document are the property of their respective holders. NoticeThe purchased products, services and features are stipulated by the contract made between Huawei and thecustomer. All or part of the products, services and features described in this document may not be within thepurchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information,and recommendations in this document are provided "AS IS" without warranties, guarantees or representationsof any kind, either express or implied.

The information in this document is subject to change without notice. Every effort has been made in thepreparation of this document to ensure accuracy of the contents, but all statements, information, andrecommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd.Address: Huawei Industrial Base

Bantian, LonggangShenzhen 518129People's Republic of China

Website: http://www.huawei.comEmail: [email protected]

Issue 01 (2013-12-30) Huawei Proprietary and ConfidentialCopyright Huawei Technologies Co., Ltd.

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About This Document

Product VersionThe following table lists the product versions applicable to this documentation.

Product Name Product VersionOptiX OSN 550 V100R007C10iManager U2000 V200R001C00

Intended AudienceThis document describes the OptiX OSN 550 in terms of hardware architecture, boards, cables.This document is intended for:l Network planning engineersl Hardware installation engineers

Symbol ConventionsThe symbols that may be found in this document are defined as follows.

Symbol DescriptionDANGER indicates a hazard with a high level or mediumlevel of risk which, if not avoided, could result in death orserious injury.WARNING indicates a hazard with a low level of riskwhich, if not avoided, could result in minor or moderateinjury.CAUTION indicates a potentially hazardous situation that,if not avoided, could result in equipment damage, data loss,performance deterioration, or unanticipated results.

OptiX OSN 550 Multi-Service Optical Transmission SystemHardware Description About This Document


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Symbol DescriptionProvides a tip that may help you solve a problem or save time.Provides additional information to emphasize or supplementimportant points in the main text.

GUI ConventionsConvention MeaningBoldface Buttons, menus, parameters, tabs, window, and dialog titles are

in boldface. For example, click OK.> Multi-level menus are in boldface and separated by the ">" signs.

For example, choose File > Create > Folder.

Change HistoryChanges between document issues are cumulative. The latest document issue contains all thechanges made in earlier issues.

Updates in Issue 01 (2013-12-30) Based on Product VersionV100R007C10

This is the first document issue for the V100R007C10 product version. Compared with thedocument issue for the V100R007C00 product version, this issue has the following updates:l Optimized the "DC Power Cable" and "AC Power Cable" section.l Optimized the "Overview" of the "Pluggable Optical Modules" section.


This document is the second issue for product version V100R007C00. Compared with issue 01of product version V100R007C00, version 02 includes the following updates inV100R007C00SPC100:l Deleted the description of MPLS-TP Ring Protection Switching (MRPS) in the "Functions

and Features" section of the EF8F, EM6T/EM6F, and EG4C boards.



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l Added the description that only 10GE ports support MRPS in the "Functions and Features"section of the PCX board.

l Deleted 10GE single-fiber bidirectional optical ports originally supported by the PCX andEX1 boards. Accordingly, deleted the function description in the "Functions and Features"and "Technical Specifications" sections of the PCX and EX1 boards.


This is the first document issue for the V100R007C00 product version. Compared with thedocument issue for the V100R006C01 product version, this issue has the following updates:l Added MPLS-TP Ring Protection Switching (MRPS) in the "Functions and Features"

section of each packet processing board (MPLS-TP is short for multiprotocol labelswitching transport profile.)

l Added the EGS4 board in the "EoS" section.l Added 10GE single-fiber bidirectional optical ports for the PCX board and EX1 board in

sections "Functions and Features" and "Technical Specifications".


This document is the second issue for product version V100R006C01. Compared with issue 01of product version V100R006C01, version 02 includes the following updates inV100R006C01SPC100:l Added EF8F boards' support for FE electrical ports.l Added the number of supported line clock sources to SDH boards.


This document is the first issue for product version V100R006C01. Compared with issue 1 ofproduct version V100R006C00, this issue incorporates the following updates:l Added the 1x10GE Ethernet processing board EX1.l Added the 4xchannelized STM-1 service processing board CQ1.l Optimized the "Functions and Features" section of the system control, switching, and

timing board.l Optimized the "Functions and Features" sections of the packet processing boards.



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This issue is used for first office application (FOA).



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Contents

About This Document.....................................................................................................................ii1 Chassis.............................................................................................................................................12 Boards and Their Appearances...................................................................................................52.1 Board List.......................................................................................................................................................................62.2 Board Appearance........................................................................................................................................................153 System Control, Switching, and Timing Boards...................................................................183.1 PCX..............................................................................................................................................................................193.1.1 Version Description...................................................................................................................................................193.1.2 Functions and Features..............................................................................................................................................203.1.3 Working Principle and Signal Flow..........................................................................................................................363.1.4 Front Panel.................................................................................................................................................................403.1.5 DIP Switches and CF Card........................................................................................................................................423.1.6 Valid Slots.................................................................................................................................................................453.1.7 Feature Code..............................................................................................................................................................463.1.8 Technical Specifications............................................................................................................................................473.2 CXL..............................................................................................................................................................................593.2.1 Version Description...................................................................................................................................................603.2.2 Functions and Features..............................................................................................................................................603.2.3 Working Principle and Signal Flow..........................................................................................................................623.2.4 Front Panel.................................................................................................................................................................653.2.5 DIP Switches and CF Card........................................................................................................................................673.2.6 Valid Slots.................................................................................................................................................................713.2.7 Feature Code..............................................................................................................................................................713.2.8 Technical Specifications............................................................................................................................................724 Packet Processing Boards...........................................................................................................784.1 EF8F.............................................................................................................................................................................794.1.1 Version Description...................................................................................................................................................794.1.2 Functions and Features..............................................................................................................................................794.1.3 Working Principle and Signal Flow..........................................................................................................................834.1.4 Front Panel.................................................................................................................................................................854.1.5 DIP Switches and Jumpers........................................................................................................................................87

OptiX OSN 550 Multi-Service Optical Transmission SystemHardware Description Contents


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4.1.6 Valid Slots.................................................................................................................................................................884.1.7 Feature Code..............................................................................................................................................................884.1.8 Technical Specifications............................................................................................................................................884.2 EM6T/EM6F................................................................................................................................................................914.2.1 Version Description...................................................................................................................................................914.2.2 Functions and Features..............................................................................................................................................914.2.3 Working Principle and Signal Flow..........................................................................................................................974.2.4 Front Panel.................................................................................................................................................................994.2.5 DIP Switches and Jumpers......................................................................................................................................1024.2.6 Valid Slots...............................................................................................................................................................1024.2.7 Feature Code............................................................................................................................................................1024.2.8 Technical Specifications..........................................................................................................................................1024.3 EG4C..........................................................................................................................................................................1094.3.1 Version Description.................................................................................................................................................1094.3.2 Functions and Features............................................................................................................................................1094.3.3 Working Principle and Signal Flow........................................................................................................................1144.3.4 Front Panel...............................................................................................................................................................1174.3.5 DIP Switches and Jumpers......................................................................................................................................1204.3.6 Valid Slots...............................................................................................................................................................1204.3.7 Feature Code............................................................................................................................................................1204.3.8 Technical Specifications..........................................................................................................................................1204.4 EX1.............................................................................................................................................................................1264.4.1 Version Description.................................................................................................................................................1264.4.2 Functions and Features............................................................................................................................................1264.4.3 Working Principle and Signal Flow........................................................................................................................1314.4.4 Front Panel...............................................................................................................................................................1334.4.5 DIP Switches and Jumpers......................................................................................................................................1344.4.6 Valid Slots...............................................................................................................................................................1344.4.7 Feature Code............................................................................................................................................................1344.4.8 Technical Specifications..........................................................................................................................................1344.5 MD1............................................................................................................................................................................1384.5.1 Version Description.................................................................................................................................................1384.5.2 Functions and Features............................................................................................................................................1384.5.3 Working Principle and Signal Flow........................................................................................................................1404.5.4 Front Panel...............................................................................................................................................................1434.5.5 DIP Switches and Jumpers......................................................................................................................................1454.5.6 Valid Slots...............................................................................................................................................................1454.5.7 Feature Code............................................................................................................................................................1464.5.8 Technical Specifications..........................................................................................................................................1464.6 CQ1.............................................................................................................................................................................1474.6.1 Version Description.................................................................................................................................................147



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4.6.2 Functions and Features............................................................................................................................................1474.6.3 Working Principle and Signal Flow........................................................................................................................1494.6.4 Front Panel...............................................................................................................................................................1524.6.5 DIP Switches and Jumpers......................................................................................................................................1534.6.6 Valid Slots...............................................................................................................................................................1534.6.7 Feature Code............................................................................................................................................................1544.6.8 Technical Specifications..........................................................................................................................................1545 SDH Boards................................................................................................................................1575.1 SL1D...........................................................................................................................................................................1585.1.1 Version Description.................................................................................................................................................1585.1.2 Functions and Features............................................................................................................................................1585.1.3 Working Principle and Signal Flow........................................................................................................................1595.1.4 Front Panel...............................................................................................................................................................1625.1.5 DIP Switches and Jumpers......................................................................................................................................1635.1.6 Valid Slots...............................................................................................................................................................1635.1.7 Feature Code............................................................................................................................................................1635.1.8 Technical Specifications..........................................................................................................................................1645.2 SL1Q...........................................................................................................................................................................1665.2.1 Version Description.................................................................................................................................................1665.2.2 Functions and Features............................................................................................................................................1665.2.3 Working Principle and Signal Flow........................................................................................................................1685.2.4 Front Panel...............................................................................................................................................................1705.2.5 DIP Switches and Jumpers......................................................................................................................................1715.2.6 Valid Slots...............................................................................................................................................................1715.2.7 Feature Code............................................................................................................................................................1715.2.8 Technical Specifications..........................................................................................................................................1725.3 SL4D...........................................................................................................................................................................1745.3.1 Version Description.................................................................................................................................................1745.3.2 Functions and Features............................................................................................................................................1745.3.3 Working Principle and Signal Flow........................................................................................................................1765.3.4 Front Panel...............................................................................................................................................................1785.3.5 DIP Switches and Jumpers......................................................................................................................................1795.3.6 Valid Slots...............................................................................................................................................................1795.3.7 Feature Code............................................................................................................................................................1795.3.8 Technical Specifications..........................................................................................................................................1806 PDH Boards................................................................................................................................1836.1 SP3D...........................................................................................................................................................................1846.1.1 Version Description.................................................................................................................................................1846.1.2 Functions and Features............................................................................................................................................1846.1.3 Working Principle and Signal Flow........................................................................................................................1846.1.4 Front Panel...............................................................................................................................................................187



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6.1.5 DIP Switches and Jumpers......................................................................................................................................1906.1.6 Valid Slots...............................................................................................................................................................1906.1.7 Feature Code............................................................................................................................................................1906.1.8 Technical Specifications..........................................................................................................................................1916.2 PL3T...........................................................................................................................................................................1926.2.1 Version Description.................................................................................................................................................1926.2.2 Functions and Features............................................................................................................................................1926.2.3 Working Principle and Signal Flow........................................................................................................................1936.2.4 Front Panel...............................................................................................................................................................1956.2.5 DIP Switches and Jumpers......................................................................................................................................1966.2.6 Valid Slots...............................................................................................................................................................1966.2.7 Feature Code............................................................................................................................................................1966.2.8 Technical Specifications..........................................................................................................................................1967 EoS Boards.................................................................................................................................. 1987.1 EFS8...........................................................................................................................................................................1997.1.1 Version Description.................................................................................................................................................1997.1.2 Functions and Features............................................................................................................................................1997.1.3 Working Principle and Signal Flow........................................................................................................................2047.1.4 Front Panel...............................................................................................................................................................2067.1.5 DIP Switches and Jumpers......................................................................................................................................2097.1.6 Valid Slots...............................................................................................................................................................2097.1.7 Feature Code............................................................................................................................................................2097.1.8 Technical Specifications..........................................................................................................................................2097.2 EGS4...........................................................................................................................................................................2097.2.1 Version Description.................................................................................................................................................2107.2.2 Functions and Features............................................................................................................................................2107.2.3 Working Principle and Signal Flow........................................................................................................................2157.2.4 Front Panel...............................................................................................................................................................2177.2.5 DIP Switches and Jumpers......................................................................................................................................2207.2.6 Valid Slots...............................................................................................................................................................2207.2.7 Feature Code............................................................................................................................................................2217.2.8 Technical Specifications..........................................................................................................................................2227.3 EGT1..........................................................................................................................................................................2277.3.1 Version Description.................................................................................................................................................2277.3.2 Functions and Features............................................................................................................................................2277.3.3 Working Principle and Signal Flow........................................................................................................................2307.3.4 Front Panel...............................................................................................................................................................2327.3.5 DIP Switches and Jumpers......................................................................................................................................2337.3.6 Valid Slots...............................................................................................................................................................2337.3.7 Feature Code............................................................................................................................................................2337.3.8 Technical Specifications..........................................................................................................................................234



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8 WDM Board................................................................................................................................2378.1 DMD2.........................................................................................................................................................................2388.1.1 Version Description.................................................................................................................................................2388.1.2 Functions and Features............................................................................................................................................2388.1.3 Working Principle and Signal Flow........................................................................................................................2388.1.4 Front Panel...............................................................................................................................................................2398.1.5 DIP Switches and Jumpers......................................................................................................................................2408.1.6 Valid Slots...............................................................................................................................................................2408.1.7 Feature Code............................................................................................................................................................2408.1.8 Technical Specifications..........................................................................................................................................2409 Auxiliary Boards........................................................................................................................2439.1 AUX............................................................................................................................................................................2449.1.1 Version Description.................................................................................................................................................2449.1.2 Functions and Features............................................................................................................................................2449.1.3 Working Principle and Signal Flow........................................................................................................................2449.1.4 Front Panel...............................................................................................................................................................2469.1.5 DIP Switches and Jumpers......................................................................................................................................2509.1.6 Valid Slots...............................................................................................................................................................2509.1.7 Feature Code............................................................................................................................................................2509.1.8 Technical Specifications..........................................................................................................................................2509.2 FAN............................................................................................................................................................................2539.2.1 Version Description.................................................................................................................................................2539.2.2 Functions and Features............................................................................................................................................2539.2.3 Working Principle and Signal Flow........................................................................................................................2549.2.4 Front Panel...............................................................................................................................................................2549.2.5 Valid Slots...............................................................................................................................................................2559.2.6 Technical Specifications..........................................................................................................................................25610 Power Boards............................................................................................................................25710.1 UPM..........................................................................................................................................................................25810.1.1 Version Description...............................................................................................................................................25810.1.2 Functions and Features..........................................................................................................................................25810.1.3 Working Principle and Signal Flow......................................................................................................................25910.1.4 Front Panel.............................................................................................................................................................26010.1.5 Valid Slots.............................................................................................................................................................26210.1.6 Technical Specifications........................................................................................................................................26210.2 PIU............................................................................................................................................................................26310.2.1 Version Description...............................................................................................................................................26410.2.2 Functions and Features..........................................................................................................................................26410.2.3 Working Principle and Signal Flow......................................................................................................................26410.2.4 Front Panel.............................................................................................................................................................265



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10.2.5 Valid Slots.............................................................................................................................................................26710.2.6 Technical Specifications........................................................................................................................................26710.3 APIU.........................................................................................................................................................................26710.3.1 Version Description...............................................................................................................................................26710.3.2 Functions and Features..........................................................................................................................................26710.3.3 Working Principle and Signal Flow......................................................................................................................26810.3.4 Front Panel.............................................................................................................................................................26910.3.5 Valid Slots.............................................................................................................................................................27110.3.6 Technical Specifications........................................................................................................................................27111 Outdoor Cabinet......................................................................................................................27212 Filler Panel................................................................................................................................27512.1 Functions..................................................................................................................................................................27612.2 Appearance and Valid Slots.....................................................................................................................................27613 Optical Attenuators.................................................................................................................27814 Pluggable Optical Modules...................................................................................................28014.1 Overview..................................................................................................................................................................28114.2 SFP/eSFP Optical/Electrical Modules......................................................................................................................28214.3 XFP Optical Modules...............................................................................................................................................28714.4 CWDM/DWDM.......................................................................................................................................................28915 Pluggable electrical Modules................................................................................................30216 Cables.........................................................................................................................................30416.1 Fiber Jumper.............................................................................................................................................................30616.2 DC Power Cable.......................................................................................................................................................30716.3 AC Power Cable.......................................................................................................................................................30816.4 UPM Power Cable....................................................................................................................................................30816.5 PGND Cable.............................................................................................................................................................31016.6 STM-1 Cable............................................................................................................................................................31016.7 16xE1/T1 Cable........................................................................................................................................................31116.8 21xE1/T1 Cable........................................................................................................................................................31616.9 E3/T3 Cable..............................................................................................................................................................32016.10 Network Cable........................................................................................................................................................32117 Parameter Settings...................................................................................................................326A Glossary......................................................................................................................................327



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1 ChassisThe OptiX OSN 550 is a 2U chassis. It can be deployed in a variety of scenarios and on severaldifferent types of cabinets and surfaces.

Chassis Structure

OptiX OSN 550 Multi-Service Optical Transmission SystemHardware Description 1 Chassis


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Chassis Structure and Board Installation Area

Board installation

area

SLOT9

(PIU)

SLOT 7 (CST/CSH)

SLOT 1 (EXT )

SLOT 5 (EXT)

SLOT 3 (EXT)

SLOT 2 (EXT )

SLOT 4 (EXT)

SLOT 6 (EXT)

SLOT 8 (CST/CSH)SLOT10

(PIU) SLOT11

(FAN)SLOT92

(PIU)

SLOT 7

SLOT 1 (EXT)

SLOT 5 (EXT)SLOT 3 (EXT)

SLOT 2 (EXT)SLOT 4 (EXT)SLOT 6 (EXT)

SLOT 8SLOT91(PIU) SLOT93

(FAN)

Power supply boardsSystem control, switching, and timing boards

Extended boardsFan board

12

34

1

23

4

W

H

D

NOTE

An OptiX OSN 550 NE can automatically save its NE ID, extended ID, IP address, and subnet mask to itsbackplane. After a new system control, switching, and timing board replaces an original one, the NEautomatically uses the saved information. Therefore, you do not need to set the NE ID, extended ID, IPaddress, and subnet mask for the substitute board.

Installation ModeThe equipment can be deployed in a variety of scenarios and on several different types of cabinetsand surfaces. such as in an ETSI or 19-inch cabinet, APM30H outdoor cabinet, or open rack, oron a wall or desk.

Label DescriptionTable 1-1 provides the description of the labels on the chassis and boards. Actual labels mayvary depending on the configurations of the chassis and boards.



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Table 1-1 Description of labelsLabel Label Name Description

ESD protection label Indicates that theequipment issensitive to staticelectricity.

Grounding label Indicates thegrounding positionof the chassis.

Fan warning label Warns you not totouch fan leaveswhen the fan isrotating.

Power caution label Instructs you toread relatedinstructions beforeperforming anypower-relatedtasks.

CLASS1LASER

PRODUCT

Laser safety classlabel

The laser safetyclass label CLASS1 indicates that themaximum opticalpower of theoptical port is lessthan 10 dBm (10mW).

/ QUALIFICATION CARD

MADE IN CHINAHUAWEI TECHNOLOGIES CO.,LTD.

HUAWEI

Qualification cardlabel

Indicates that theequipment hasbeen qualitychecked.



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Label Label Name DescriptionRoHS label Indicates that the

equipmentcontains certainhazardoussubstancesspecified in theRoHS directive.The equipmentneeds to berecycled after theenvironment-friendly use periodof 50 years expires.

l DC power

l AC power

Product nameplatelabel

Indicates theproduct name andcertification.

Technical SpecificationsTable 1-2 lists the technical specifications of an OptiX OSN 550 chassis.

Table 1-2 Technical specifications of an OptiX OSN 550 chassisItem PerformanceDimensions (H x W x D) 88 mm x 442 mm x 220 mm (H x W x D)Weight (empty chassis with abackplane)

3.5 kg (net weight of a chassis that contains one fan boardand two PIU boards)

Power consumption l Maximum power consumption: 300 Wl Typical power consumption in Hybrid mode: 149 Wl Typical power consumption in TDM mode: 67 W



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2 Boards and Their AppearancesAbout This Chapter

This chapter lists the following types of boards that the OptiX OSN 550 supports: system control,switching, and timing boards, packet processing boards, SDH boards, PDH boards, auxiliaryboards, power supply boards, and fan boards. This chapter also provides the appearances of theseboards.

2.1 Board ListThis section describes the boards that the equipment supports. The equipment provides variousfunctions with different boards inserted.2.2 Board AppearanceThis section describes the appearances, dimensions, and bar codes of boards.

OptiX OSN 550 Multi-Service Optical Transmission SystemHardware Description 2 Boards and Their Appearances


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2.1 Board ListThis section describes the boards that the equipment supports. The equipment provides variousfunctions with different boards inserted.

Slot LayoutFigure 2-1 shows the slot layout in an OptiX OSN 550 NE.

Figure 2-1 Slot layout in an OptiX OSN 550 NE

SLOT9 SLOT 1

(EXT )

SLOT 5 (EXT)SLOT 3 (EXT)

SLOT 2 (EXT )

SLOT 4 (EXT)

SLOT 6 (EXT)

SLOT 8 (CST/CSH)10(PIU)

SLOT11(FAN)Slot 92

(PIU)

Slot 7 (System control, switching, and timing boards)

Slot 1 (EXT)

Slot 5 (EXT)Slot 3 (EXT)

Slot 2 (EXT)Slot 4 (EXT)Slot 6 (EXT)

Slot 8 (System control, switching, and timing boards)Slot 91

(PIU)Slot 93

(FAN)

Board ListTable 2-1 lists the boards that the OptiX OSN 550 supports.



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Table 2-1 Boards that the OptiX OSN 550 supportsBoardClassification

BoardAcronym

BoardName

Port Type ValidSlot

Systemcontrol,switching,and timingboard(Hybrid)

TNM1PCXLX

The cross-connect,timing,systemcontrol, andline boardsupports:l A packet

switchingcapacityof 60Gbit/s

l A higherordercross-connectcapacityof 20Gbit/sand alowerordercross-connectcapacityof 5 Gbit/s

l One10GE andone STM-N ports

l Systemcommunicationandcontrol

l One Ethernet NM port/NM serialport (sharing one RJ45 port)

l One STM-1/STM-4/STM-16small form-factor pluggable(SFP) optical port. The opticalport type can be S-1.1, L-1.1,L-1.2, S-4.1, L-4.1, L-4.2,S-16.1, L-16.1, or L-16.2.

l One 10GE XFP optical port:10GBASE-SR (LAN),10GBASE-SW (WAN),10GBASE-LR (LAN),10GBASE-LW (WAN),10GBASE-ER (LAN),10GBASE-EW (WAN),10GBASE-ZR (LAN), or10GBASE-ZW (WAN)

Slots 7 and8



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BoardClassification

BoardAcronym

BoardName

Port Type ValidSlot

TNM1PCXX




l One10GEport



l One 10GE XFP optical port:10GBASE-SR (LAN),10GBASE-SW (WAN),10GBASE-LR (LAN),10GBASE-LW (WAN),10GBASE-ER (LAN),10GBASE-EW (WAN),10GBASE-ZR (LAN), or10GBASE-ZW (WAN)

Slots 7 and8



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BoardClassification

BoardAcronym

BoardName

Port Type ValidSlot

TNM1PCXLG




l One GEand oneSTM-Nports



l One STM-1/STM-4/STM-16small form-factor pluggable(SFP) optical port. The opticalport type can be S-1.1, L-1.1,L-1.2, S-4.1, L-4.1, L-4.2,S-16.1, L-16.1, or L-16.2.

l One GE SFP optical port:1000BASE-SX/1000BASE-LX/1000BASE-VX/1000BASE-ZX

Slots 7 and8



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BoardClassification

BoardAcronym

BoardName

Port Type ValidSlot

TNM1PCXGA




l One GEport




Slots 7 and8



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BoardClassification

BoardAcronym

BoardName

Port Type ValidSlot

TNM1PCXGB




l One GEport




Slots 7 and8

Systemcontrol,switching,and timingboard(TDM)

TNM1CXL1

The cross-connect,timing,systemcontrol, andline boardsupports:l A higher

ordercross-


l One STM-1 SFP optical port. Theoptical port type can be S-1.1,L-1.1, or L-1.2.

Slots 7 and8

TNM1CXL4


l One STM-4 SFP optical port ofthe S-4.1, L-4.1, or L-4.2 type

Slots 7 and8



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BoardClassification

BoardAcronym

BoardName

Port Type ValidSlot

TNM1CXL16

connectcapacityof 20Gbit/sand alowerordercross-connectcapacityof 5 Gbit/s



l One STM-16 SFP optical port ofthe S-16.1, L-16.1, or L-16.2 type

Slots 7 and8

Packetprocessingboard

TNM1MD1

32xsmart E1serviceprocessingboard

75/120-ohm E1 port Slots 1 to 6

TNM1EM6T

6xRJ45 FE/GEprocessingboard

l Four FE electrical ports:10/100BASE-T(X)

l Two GE electrical ports (they canserve as FE electrical ports):1000BASE-T

Slots 1 to 6

TNM1EM6F

4xRJ45 and2xSFP FE/GEprocessingboard

l Four FE electrical ports:10/100BASE-T(X)

l Two GE/FE SFP optical/electrical ports: 1000BASE-SX/1000BASE-LX/1000BASE-VX/1000BASE-ZX/1000Base-T/100BASE-BX/100BASE-FX/100BASE-LX/100BASE-VX/100BASE-ZX

Slots 1 to 6

TNM1EG4C

4xGE (SFP/RJ45)processingboard

l Four GE electrical ports:1000BASE-T

l Four GE/FE SFP optical ports:1000BASE-SX/1000BASE-LX/1000BASE-VX/1000BASE-ZX/100BASE-BX/100BASE-FX/100BASE-LX/100BASE-VX/100BASE-ZX

Slots 3 to 6



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BoardClassification

BoardAcronym

BoardName

Port Type ValidSlot

TNM1EF8F

8xFEprocessingboard

l Eight FE SFP optical/electricalports: 100BASE-BX/100BASE-FX/100BASE-LX/100BASE-VX/100BASE-ZX/100BASE-T

Slots 1 to 6

TNM1EX1

1x10GEprocessingboard

One 10GE XFP optical port:10GBASE-SR (LAN), 10GBASE-SW (WAN), 10GBASE-LR (LAN),10GBASE-LW (WAN), 10GBASE-ER (LAN), 10GBASE-EW (WAN),10GBASE-ZR (LAN), or10GBASE-ZW (WAN)

Slots 1 and2 (An EX1boardcannotwork witha PCXGAboard.)

TNM1CQ1

4-portchannelizedSTM-1serviceprocessingboard

l Four STM-1 SFP optical/electrical ports of the S-1.1,L-1.1, or L-1.2 optical type or ofSFP electrical modules

Slots 1 to 6

SDH board TNH2SL1D

2xSTM-1interfaceboard

Two STM-1 SFP optical ports. Theoptical port type can be S-1.1, L-1.1,or L-1.2.

Slots 1 to 6

TNH2SL1Q


Four STM-1 SFP optical ports. Theoptical port type can be S-1.1, L-1.1,or L-1.2.

Slots 1 to 6

TNH2SL4D


Two STM-4 SFP optical ports of theS-4.1, L-4.1, or L-4.2 type

Slots 1 to 6

PDH board TNH2SP3D

42xE1/T1tributaryboard

Forty-two 75/120-ohm E1 ports orforty-two 100-ohm T1 ports

Slots 1 to 6

TNH2PL3T

3xE3/T3tributaryboard

Three 75-ohm E3/T3 ports Slots 1 to 6

EoS board TNH2EFS8

8xFEswitchingandprocessingboard

Eight FE electrical ports:10/100BASE-T(X)

Slots 1 to 6

TNH2EGT1

1xGEtransparenttransmissionboard

One GE SFP optical/electrical port:1000BASE-SX/1000BASE-LX/1000BASE-VX/1000BASE-ZX/1000Base-T

Slots 1 to 6



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BoardClassification

BoardAcronym

BoardName

Port Type ValidSlot

TNM1EGS4

4xGEswitchingandprocessingboard

Four GE/FE SFP optical/electricalport: 1000BASE-SX/1000BASE-LX/1000BASE-VX/1000BASE-ZX/1000Base-T/100BASE-BX/100BASE-FX/100BASE-LX/100BASE-VX/100BASE-ZX

WDM board TNM1DMD2

2-port opticaladd/dropmultiplexingboard

l wIN/wOUTl wA1/wA2l wD1/wD2l eIN/eOUTl eA1/eA2l eD1/eD2

slot 1 to 6

Auxiliaryinterfaceboard

TNM1AUX

Auxiliaryinterfaceboard

l One orderwire phone portl One asynchronous data portl One synchronous data portl 6-input/2-output alarm portl One 2-channel external clock

portl Two 2-channel external time

ports

Slots 1 to 6

Powersupplyboard

UPM Uninterruptible powermodule

l One 110 V/220 V AC powerinput port

l Two -48 V DC power outputports

Slot 97

TND1PIU

Powersupply board

One -48 V/-60 V DC power inputport

Slots 91and 92

TNF1APIU

Powersupply board

Two 110 V/220 V AC power inputports

l Slots 4and 6(recommended)

l Slots 2and 4

Fan board TNM1FAN

Fan board N/A Slot 93



14

2.2 Board AppearanceThis section describes the appearances, dimensions, and bar codes of boards.

Appearances and DimensionsTable 2-2 lists the appearances and dimensions of the boards that the OptiX OSN 550 supports.

Table 2-2 Appearances and dimensions of the boards that the OptiX OSN 550 supportsBoardType

BoardName

Appearance Dimensions (H xW x D)

Systemcontrol,switching,and timingboard

PCX/CXL For example, PCXLX: 22.36 mm x 193.80mm x 269.73 mm

Packetprocessingboard

MD1/EM6T/EM6F/EG4C/EF8F/EX1/CQ1

For example, EM6F: 19.82 mm x 193.80mm x 225.80 mm

SDH board SL1D/SL4D/SL1Q

For example, SL1D: 19.82 mm x 193.80mm x 225.80 mm

PDH board SP3D/PL3T

For example, SP3D: 19.82 mm x 193.80mm x 225.80 mm

EoS board EFS8/EGT1/EGS4

For example, EFS8: 19.82 mm x 193.80mm x 225.80 mm



15

BoardType

BoardName


WDMboard

DMD2 19.82 mm x 193.80mm x 225.80 mm

Auxiliaryboard

AUX 19.82 mm x 193.80mm x 225.80 mm

Powersupplyboard

UPM

GIE4805S

44.0 mm x 438.0mm x 240.0 mm

PIU 41.4 mm x 21.0 mmx 229.9 mm

APIU 40.1 mm x 193.8mm x 208.7 mm

Fan board FAN 86.2 mm x 28.5 mmx 217.6 mm



16

BoardType

BoardName


Note: The figure in the right cell shows the three dimensions. "H" and "W" indicate the heightand width of the front panel respectively and "D" indicates the depth of the printed circuitboard (PCB).

W

H

D

Bar CodeThe front panel of a board has two ejector levers and two captive screws. The ejector levers helpyou remove or insert a board. The captive screws fasten a board to the chassis. A board bar code(as shown in Figure 2-2) is attached to one of the ejector levers.

Figure 2-2 Bar codeBar code

2 Internal code34

Board versionBoard nameFeature code

1

5

Last six digits of the part number

020XES10AA800077-TNM1MD1 A1 2 3 4 5

NOTE

l Only the bar codes of some boards contain feature codes, which further classify boards.l The bar code shown in this figure is only for your reference and may differ from that of an actual board.



17

3 System Control, Switching, and TimingBoards

About This Chapter

The OptiX OSN 550 uses the system control, switching, and timing board PCX.

3.1 PCXThe PCX is a system control, cross-connect, timing, and line board that works in Hybrid mode.It is available in five types of finished boards.3.2 CXLThe CXL is a system control, cross-connect, timing, and line board that works in TDM mode.

OptiX OSN 550 Multi-Service Optical Transmission SystemHardware Description 3 System Control, Switching, and Timing Boards


18

3.1 PCXThe PCX is a system control, cross-connect, timing, and line board that works in Hybrid mode.It is available in five types of finished boards.

3.1.1 Version DescriptionThe functional version of the PCX is TNM1. PCX boards are available in five types of finishedboards: PCXLX, PCXX, PCXLG, PCXGA, and PCXGB.Table 3-1 lists the differences between the five types of PCX finished boards.

Table 3-1 Differences between the five types of PCX finished boardsFinishedBoard

PacketSwitchingCapability

TDMCross-ConnectCapability

TDM Service Port Packet Service Port

PCXLX

60 Gbit/s A higherorder cross-connectcapacity of20 Gbit/s anda lower ordercross-connectcapacity of 5Gbit/s

One STM-1/STM-4/STM-16 small form-factor pluggable(SFP) optical port.The optical port typecan be S-1.1, L-1.1,L-1.2, S-4.1, L-4.1,L-4.2, S-16.1,L-16.1, or L-16.2.

One 10GE XFP opticalport: 10GBASE-SR(LAN), 10GBASE-SW(WAN), 10GBASE-LR(LAN), 10GBASE-LW(WAN), 10GBASE-ER(LAN), 10GBASE-EW(WAN), 10GBASE-ZR(LAN), or 10GBASE-ZW (WAN)

PCXX

60 Gbit/s None One 10GE XFP opticalport: 10GBASE-SR(LAN), 10GBASE-SW(WAN), 10GBASE-LR(LAN), 10GBASE-LW(WAN), 10GBASE-ER(LAN), 10GBASE-EW(WAN), 10GBASE-ZR(LAN), or 10GBASE-ZW (WAN)



19

FinishedBoard

PacketSwitchingCapability

TDMCross-ConnectCapability

TDM Service Port Packet Service Port

PCXLG

40 Gbit/s One STM-1/STM-4/STM-16 small form-factor pluggable(SFP) optical port.The optical port typecan be S-1.1, L-1.1,L-1.2, S-4.1, L-4.1,L-4.2, S-16.1,L-16.1, or L-16.2.

One GE SFP opticalport: 1000BASE-SX/1000BASE-LX/1000BASE-VX/1000BASE-ZX

PCXGA

20 Gbit/s None One GE SFP opticalport: 1000BASE-SX/1000BASE-LX/1000BASE-VX/1000BASE-ZX

PCXGB

40 Gbit/s None One GE SFP opticalport: 1000BASE-SX/1000BASE-LX/1000BASE-VX/1000BASE-ZX

3.1.2 Functions and FeaturesThis section describes the functions and features that the PCX supports.

System Control, Switching, and Timing UnitTable 3-2 lists the functions and features that the system control, switching, and timing unit ofthe PCX supports.

Table 3-2 Functions and features that the system control, switching, and timing unit of the PCXsupports

Function and Feature BoardBasicfunctions

Packetswitchingcapability

l The PCXLX/PCXX supports 60 Gbit/s packet switchingfunction.

l The PCXLG/PCXGB supports 40 Gbit/s packet switchingfunction.

l The PCXGA supports 20 Gbit/s packet switching function.



20

Function and Feature BoardTime divisionmultiplexing(TDM) cross-connectcapacity

l A higher order cross-connect capacity of 20 Gbit/s and alower order cross-connect capacity of 5 Gbit/s

System control andcommunication

l Manages and controls the running status of an NE.l Works as a communication service unit between the

network management system (NMS) and NEs to help theNMS to control and manage the NE.

Packet system performance See Table 3-4.Multiprotocol LabelSwitching (MPLS)functions

The packet switching unit of the PCX works with its serviceinterface unit or a service board to implement MPLS functions.l Setup mode: static tunnelsl Protection: 1:1 tunnel automatic protection switching (APS)l Operation, administration and maintenance (OAM):

supports Tunnel OAM and multiprotocol label switchingtransfer profile (MPLS-TP) tunnel OAM. Tunnel OAMcomplies with ITU-T Y.1711, and MPLS-TP tunnel OAMcomplies with ITU-T G.8113.1.

Pseudo wire emulationedge-to-edge (PWE3)functions

The packet switching unit of the PCX works with its serviceinterface unit or a service board to implement PWE3 functions.l Service categories

TDM PWE3 services (circuit emulation services[CESs])

Asynchronous transfer mode (ATM) PWE3 services ETH PWE3 services

l Setup mode: static pseudo wires (PWs)l Supports single-segment PWs (SS-PWs) and multi-segment

PWs (MS-PWs).l PW encapsulation mode: Ethernet or Ethernet Tagged Model PW control word: supported by the PCXLG/PCXGA/

PCXGB board whose printed circuit board (PCB) version isVer.B and the PCXLX/PCXX board.

l Protection: 1:1 PW APSl OAM: supports MPLS PW OAM and MPLS-TP PW OAM.

MPLS PW OAM complies with ITU-T Y.1711, and MPLS-TP PW OAM complies with ITU-T G.8113.1.

Equipment-levelprotection

l 1+1 hot standby



21

Function and Feature BoardSynchronization

Clock/Timesource

The traced clock source at the physical layer can be any of thefollowing:l External clockl Synchronous digital hierarchy (SDH) line clockl Plesiochronous digital hierarchy (PDH) tributary clockl Synchronous Ethernet clockl Internal clock sourceThe traced packet clock/time source can be any of thefollowing:l External timel IEEE 1588v2 clock and timel IEEE 1588 adaptive clock recovery (ACR) clock

Clock protocol l Standard Synchronization Status Message (SSM) protocoll Extended SSM protocoll Best master clock (BMC) protocol

Datacommunicationnetwork(DCN)

Outband DCN l Mode 1: 32 data communications channels (DCCs) that arecomposed of D1-D3 bytes

l Mode 2: 12 DCCs that are composed of D1-D3 bytes or sixDCCs that are composed of D4-D12 bytes

Inband DCN l Supports the inband DCN function.Networkmanagementprotocol

HuaweiEmbeddedControlChannel(HWECC)protocol

Supported by outband and inband DCNs

IP Supported by outband and inband DCNsOpen systemsinterconnection (OSI) overDCC protocol

Supported only by outband DCNs

SimpleNetworkManagementProtocol(SNMP)

Supported

Auxiliary and managementports

Provides one 10M/100M Ethernet NMS port or NMS serialport.



22

Packet Processing Unit and SDH Line UnitTable 3-2 lists the functions and features that the packet processing unit and SDH line unit ofthe PCX support. The packet processing unit includes logical units PEX1 and PEG1, and theSDH line unit includes logical units SL16S, SL4S, and SL1S. For the mapping between thelogical units and logical slots, see 3.1.6 Valid Slots.

Table 3-3 Functions and features that the packet processing unit and SDH line unit of the PCXsupport

Function and Feature BoardBasic functions l PCXLX: receives/transmits and processes 1x10GE signals

and 1xSTM-1/STM-4/STM-16 signals.l PCXX: receives/transmits and processes 1x10GE signals.l PCXLG: receives/transmits and processes 1xGE signals and

1xSTM-1/STM-4/STM-16 signals.l PCXGA/PCXGB: receives/transmits and processes 1xGE

signals.Portspecifications

TDM serviceport

l PCXLX/PCXLG: One STM-1/STM-4/STM-16 small form-factor pluggable (SFP) optical port. The optical port typecan be S-1.1, L-1.1, L-1.2, S-4.1, L-4.1, L-4.2, S-16.1,L-16.1, or L-16.2.

l PCXX/PCXGB/PCXGA: nonel An optical port can be a colored coarse wavelength division

multiplexing (CWDM) optical port or a colored densewavelength division multiplexing (DWDM) optical port. Acolored CWDM optical port supports a transmissiondistance of 40 km or 80 km. A colored DWDM optical portsupports a transmission distance of 120 km.

l The following types of small form-factor pluggable (SFP)modules are supported: STM-1/STM-4/STM-16 two-fiber bidirectional

pluggable optical module STM-1/STM-4 single-fiber bidirectional pluggable

optical module STM-1 pluggable electrical module

NOTEOnly an STM-16 optical port can be a colored DWDM optical port.



23

Function and Feature BoardPacket serviceport

l PCXLX/PCXX: One 10GE XFP optical port: 10GBASE-SR (LAN), 10GBASE-SW (WAN), 10GBASE-LR (LAN),10GBASE-LW (WAN), 10GBASE-ER (LAN), 10GBASE-EW (WAN), 10GBASE-ZR (LAN), or 10GBASE-ZW(WAN)

l PCXLG/PCXGB/PCXGA: One GE SFP optical port:1000BASE-SX/1000BASE-LX/1000BASE-VX/1000BASE-ZX

l A 10GE optical port can be a colored CWDM optical portor a colored DWDM optical port. A colored CWDM opticalport supports a transmission distance of 70 km. A coloredDWDM optical port supports a transmission distance of 40km or 80 km.

l A GE optical port can be a colored CWDM optical port. Acolored CWDM optical port supports a transmissiondistance of 40 km or 80 km.

l The following types of SFP modules are supported: GE two-fiber bidirectional pluggable optical module GE single-fiber bidirectional pluggable optical module

l The following types of XFP modules are supported: 10GE two-fiber bidirectional pluggable optical module 10GE single-fiber bidirectional pluggable optical

modulePortattributes

Working mode l The GE optical port supports 1000M full-duplex and auto-negotiation.

l The 10GE optical port supports 10G full-duplex and thesetting of LAN mode or WAN mode.

TAG attributes l The TAG attribute can be set to tag aware, access, or hybrid.Traffic controlat ports

l Supports the port-based traffic control function thatcomplies with IEEE 802.3x.

Port type query SupportedQuery andsetting ofoptical powerthresholds

Supported



24

Function and Feature BoardPacketservices

E-Line services l Native ETH services: E-Line services based on point-to-point transparent

transmission E-Line services based on virtual local area networks

(VLANs) E-Line services based on 802.1Q in 802.1Q (QinQ)

l ETH pseudo wire emulation edge-to-edge (PWE3) services:E-Line services carried by PWs (VPWS services)

E-LANservices

l Native ETH services: E-LAN services based on IEEE 802.1d bridges E-LAN services based on IEEE 802.1q bridges E-LAN services based on IEEE 802.1ad bridges

l ETH PWE3 services: E-LAN services carried by PWs(virtual private LAN services [VPLSs])

l MAC address learning modes: Independent VLAN learning (IVL) and shared VLAN

learning (SVL) for native Ethernet services SVL for VPLS services

Ethernet dataframe format

IEEE 802.3/Ethernet II

Jumbo frame Supports a jumbo frame with a maximum length of 9600 bytes.MTU Ranges from 960 bytes to 9600 bytes, with 1620 bytes being

the default value.SDH service functions (forPCXLX/PCXLG boards)

Processes VC-12/VC-3/VC-4 services, VC-4-4c services(supported by STM-4/STM-16 service ports), and VC-4-16cservices (supported by STM-16 service ports).

Packetprotectionschemes

Tunnel APS Supports 1:1 tunnel APS.PW APS Supports 1:1 PW APS.MPLS-TP ringprotectionswitching(MRPS)

Supports MRPS.l Protection group type: two-fiber bidirectionall Switching type: wrapping switchingNOTE

Only 10GE ports on PCXLX/PCXX boards support MRPS.

MSTP Supports MSTP that runs only Common and Internal SpanningTree (CIST) instances. This type of MSTP provides the samefunctions as the Rapid Spanning Tree Protocol (RSTP).

ERPS Supports ERPS that complies with ITU-T G.8032/Y.1344.



25

Function and Feature BoardLAG l Aggregation types: manual aggregation and static

aggregationl Load sharing modes: load sharing and non-load sharing

LPT Point-point and point-multipoint LPT.TDMprotectionschemes(forPCXLX/PCXLGboards)

Sub-networkconnectionprotection(SNCP)

Supports SNCP at the VC-12/VC-3/VC-4 levels.

Ring multiplexsectionprotection(MSP)

Supports ring MSP at the STM-1/STM-4/STM-16 levels.

Linear MSP Supports linear MSP at the STM-1/STM-4/STM-16 levels.Quality of service (QoS)functions

The packet switching unit of the PCX works with its serviceinterface unit or a service board to implement QoS functions.l DiffServ

Supports simple traffic classification by specifying PHBservice classes for service flows based on their QoSinformation (C-VLAN priorities, S-VLAN priorities, DSCPvalues, or MPLS EXP values) carried by packets.

l Complex traffic classificationSupports complex traffic classification based on C-VLANIDs, S-VLAN IDs, C-VLAN priorities, S-VLAN priorities,C-VLAN IDs + C-VLAN priorities, S-VLAN IDs + S-VLAN priorities, or DSCP values carried by packets, andV-UNI ingress policies.

l QoS policiesSupports port policies and V-UNI ingress policies.

l Access control list (ACL) policyPasses or discards packets in a flow that matches rulesspecified by a port policy or V-UNI ingress policy.

l CARProvides the CAR function for traffic flows at ports and V-UNI ingresses.

l ShapingProvides traffic shaping for a specific port, PW ingress,prioritized queue, or traffic flow.

l Congestion managementSupports tail drop and WRED dropping.

l Queue scheduling policiesSupports SP, WRR, and SP+WRR.



26

Function and Feature BoardMaintenancefeatures

MPLS/MPLS-TP OAM

l Tunnel OAM and PW OAM are supported.l MPLS OAM supports connectivity verification (CV), fast

failure detection (FFD), backward defect indication (BDI),forward defect indication (FDI), ping, and traceroute testsin compliance with ITU-T Y.1711.

l MPLS-TP OAM supports continuity checks (CCs), remotedefect indication (RDI), alarm indication signal (AIS)insertion, loopback (LB) tests, linktrace (LT) tests, PW lossmeasurement (LM), locked signal function (LCK), test(TST) (only packet loss test supported), PW Client SignalFail (CSF) indication, and two-way delay measurement(DM) in compliance with ITU-T G.8113.1.

ETH OAM l Ethernet service OAM: Supports CCs, LB tests, LT tests, and AIS insertion in

compliance with IEEE 802.1ag. Implements IEEE 802.1ag-based LM and DM with

reference to ITU-T Y.7131.l Ethernet port OAM: supports OAM auto-discovery, link

performance monitoring, remote loopbacks, and selfloopchecks in compliance with IEEE 802.3ah.

Warm reset and cold resetBoard power consumption queryBoard temperature detectionBoard voltage detectionPort mirroring l Supports local port mirroring.

l Supports mirroring in the egress direction of a UNI port.l Supports mirroring in the ingress direction of UNI and NNI

ports.l Supports mirroring of PORT+VLAN services in the ingress

direction of a UNI port.Synchronization

SDH clocksource

Transmits SDH line clock signals at one port.

SynchronousEthernet

Transmits synchronous Ethernet clock signals at one port.

IEEE 1588v2 Transmits IEEE 1588v2 time and clock signals at one port.IEEE 1588ACR

Transmits 1588 ACR clock signals at one port.NOTE

Ports working in 10GE WAN mode do not support IEEE 1588v2 orIEEE 1588 ACR.



27

Function and Feature BoardDCN l Each TDM port supports one embedded control channel

(ECC).l Each GE/10GE port supports one inband DCN channel.

Internet GroupManagement Protocol(IGMP) snooping

Supported

NOTE

For the packet processing unit, the SDH line unit, and the logical unit that consists of the system controland communication unit, cross-connect unit, and clock unit on a PCX board, switching of services carriedon any of the three units does not cause switching of services carried on the other two units.

Packet System Performance SpecificationsTable 3-4 lists the packet system performance specifications of the OptiX OSN equipment.

Table 3-4 Packet system performance specificationsItem

Specifications

Protection

MPLS/MPLS-TPtunnelautomaticprotectionswitching(APS)

64NOTE

Tunnel APS, MPLS PW APS, MPLS-TP tunnel APS, and MPLS-TP PW APS shareresources.

MPLS/MPLS-TPPW APS

Number ofMPLS/MPLS-TP PWAPSprotectiongroups

64NOTE

Tunnel APS, MPLS PW APS, MPLS-TP tunnel APS, and MPLS-TPPW APS share resources.

Number ofboundmembers

512



28

Item

Specifications

MRPS Number ofrings

4

Number ofnodesper ring

64

Number ofvirtualnodesperringa

32

Number ofmulticastservices

l Number of multicast services supported by an NE: 16l Number of multicast services supported by a ring: 8

Link-statepassthrough(LPT)

16

Linkaggregation group(LAG)

Number ofLAGs

16

Number ofmembers in aLAG

8

MultipleSpanningTreeProtocol(MSTP)

Number ofinstancessupported by aport

1

Number of portgroups

1



29

Item

Specifications

Number ofportsprovided byportgroups

16

Ethernetringprotectionswitching(ERPS)

8

Linearmultiplexsectionprotection(LMSP) onthe packetplane

8

Maintenance

MPLS/MPLS-TPtunnelOAM

128NOTE

Tunnel OAM, MPLS PW OAM, MPLS-TP tunnel OAM, MPLS-TP PW OAM,ETH OAM, and MRPS OAM (one MRPS ring uses two OAM resources) shareresources.

MPLS/MPLS-TPPW OAM

128NOTE

Tunnel OAM, MPLS PW OAM, MPLS-TP tunnel OAM, MPLS-TP PW OAM,ETH OAM, and MRPS OAM (one MRPS ring uses two OAM resources) shareresources.

ETH OAM(MPLS/MPLS-TPtunnelOAM,MPLS/MPLS-TPPW OAM,ETHOAM, andMRPSOAMshareresources.)

Number ofmaintenancedomains (MDs)

64

Number ofmaintenanceassociations(MAs)

64



30

Item

Specifications

Number ofmaintenanceassociation endpoints(MEPs)

64

Number ofmaintenanceassociationintermediatepoints(MIPs)

64

MRPSOAM

128NOTEl One MRPS ring uses two OAM resources. MRPS OAM is automatically created

during the creation of an MRPS ring.l Tunnel OAM, MPLS PW OAM, MPLS-TP tunnel OAM, MPLS-TP PW OAM,

ETH OAM, and MRPS OAM share resources.

ATMOAM

l Number of local services: 128l Number of remote services: 256

Services

E-Lineservices

1kNOTE

Native ETH services and ETH PWE3 services (VPWSs) share resources.



31

Item

Specifications

E-LANservices

Number of E-LANservices(E-LANVSIs)supported by anNE(VSI isshortforvirtualswitchinstance.)

l Native ETH services: 1l ETH PWE3 services (VPLSs): 128NOTE

Native ETH services and ETH PWE3 services (VPLSs) cannot coexiston the same NE.

Number oflogicalportssupported by aVSI

l Native ETH services: 1kl ETH PWE3 services (VPLSs): 128

Number ofvirtualuser-networkinterfaces (V-UNIs)supported by anNE(VPLS)

Number of V-UNIs Number of VLANs32 409664 2047128 1023256 511512 2551024 127

Number of splithorizongroupssupported by aVSI

l Native ETH services: 1l ETH PWE3 services (VPLSs): 3



32

Item

Specifications

Number oflogicalportssupported by anNE

1k

CESservices

256

ATMservices

Number oflocalservices

128

Number ofremoteservices

256

Multi-LinkPoint-to-PointProtocol(ML-PPP)

Number ofML-PPPgroupssupportedby an NE

64

Number ofPPP linkssupportedby an NE

504

Number ofmemberlinkssupportedin an ML-PPP group

16

IGMPsn

Number ofmulticastgroups

512



33

Item

Specifications

ooping

Number ofmembersin amulticastgroup

1K

QoS

Number ofportweightedrandomearlydiscard(WRED)policies

8

Number ofvirtualuser-networkinterface(V-UNI)ingresspolicies

256

Number ofportpolicies

256

Number ofDifferentiatedServices(DiffServ)domains

8

Number ofport flows

512

Number ofV-UNIingressflows

512

Number oftrafficclassification rules

1



34

Item

Specifications

Number ofaccesscontrollists(ACLs)

512

Others

Number ofTunnels

l Unidirectional: 1Kl Bidirectional: 512NOTEl One bidi

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