Gpon Olt - Ma5600t

SmartAX MA5600T Multi-service Access ModuleV800R005C03

Product Description

Issue 04Date 2009-05-08

HUAWEI TECHNOLOGIES CO., LTD.

Copyright Huawei Technologies Co., Ltd. 2009. 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 the 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 04 (2009-05-08) Huawei Proprietary and ConfidentialCopyright Huawei Technologies Co., Ltd.

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About This Document

OverviewThe SmartAX MA5600TMulti-service Access Module (hereafter referred to as the MA5600T)functions as an optical line terminal (OLT) in an Ethernet passive optical network or gigabit-capable passive optical network (GPON) network. The MA5600T works with the opticalnetwork unit (ONU) or optical network terminal (ONT) to provide the following GPON accessservices:l Fiber to the home (FTTH)l Fiber to the building (FTTB)l Base station transmissionl IP private line interconnectionl Multi-ISP wholesaleThis document describes the product positioning and features, architecture, ports, protocols,network applications, device management, and technical specifications of the MA5600T.

Product VersionThe following table lists the product versions related to this document.

Product Name Product VersionMA5600T V800R005C03N2000 BMS V200R011

Intended AudienceThe intended audience of this document is as follows:l Network planning engineersl Installation and commissioning engineersl Field maintenance engineers

SmartAX MA5600T Multi-service Access ModuleProduct Description About This Document


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l Network monitoring engineersl System maintenance engineersl Data configuration engineersl Application developers

OrganizationThis document is organized as follows:

Chapter... Describes...1 Product Positioning andFeatures

The orientation, features, and major services provided bythe MA5600T.

2 Product Architecture The functional architecture, software architecture, andhardware architecture of the MA5600T.

3 Interfaces and Protocols The physical ports, logical interfaces, and supportedprotocols of the MA5600T.

4 Network Applications The typical applications of the MA5600T.5 Device Management The maintenance and management modes of the

MA5600T.6 Technical Specificationsand Compliant Standards

The technical specifications of the MA5600T.

A Acronyms andAbbreviations

The acronyms and abbreviations used in this document.

ConventionsSymbol Conventions

The following symbols may be found in this document. They are defined as follows.

Symbol DescriptionIndicates a hazard with a high level of risk, which if notavoided, can result in death or serious injury.

Indicates a hazard with a medium or low level of risk, whichif not avoided, may result in minor or moderate injury.

About This DocumentSmartAX MA5600T Multi-service Access Module

Product Description

iv Huawei Proprietary and ConfidentialCopyright Huawei Technologies Co., Ltd.

Issue 04 (2009-05-08)

Symbol DescriptionIndicates a potentially hazardous situation, which if notavoided, may cause equipment damage, data loss,performance degradation, or unexpected results.Indicates a tip that may help you solve a problem or save yourtime.Provides additional information to emphasize or supplementimportant points of the main text.

General ConventionsConvention DescriptionTimes New Roman Main text is in Times New Roman.Boldface The first-level, second-level and third-level section titles are in

boldface.Courier New Alarms and prompts are in Courier New, and the contents are

separated from the main text by using lines at the beginning andthe end.

Terminal Display Information displayed on the screen is in TerminalDisplay. Information contained in the displayed informationand input by users, however, is in Terminal Display.

Command ConventionsConvention DescriptionBoldface The keywords of a command are in boldface.Italic Command parameters are in italics.[ ] Items (keywords or parameters) in square brackets [ ] are

optional.{ x | y | ... } Alternative items are grouped in braces and separated by vertical

bars. One can be selected.[ x | y | ... ] Alternative items are grouped in square brackets and separated

by vertical bars. One or none can be selected.{ x | y | ... } * Alternative items are grouped in braces and separated by vertical

bars. A minimum of one or a maximum of all can be selected.[ x | y | ... ] * Alternative items are grouped in square brackets and separated

by vertical bars. Multiple or none can be selected.



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GUI ConventionsConvention DescriptionBoldface GUI elements such as buttons, menus, parameters, tabs, window,

and dialog titles are in boldface. For example, click OK.> Multi-level menus are separated by >. For example, choose

File > Create > Folder .

Keyboard ConventionsConvention DescriptionKey Press the key. For example, press Enter, Tab, Backspace and a.Key 1 + Key 2 Press the keys concurrently. For example, pressing Ctrl + Alt +

A means that the three keys should be pressed concurrently.Key 1, Key 2 Press the keys in turn. For example, pressing Alt, F means the

two keys should be pressed in turn.

Mouse ConventionsConvention DescriptionClick Select and release the primary mouse button without moving the

pointer.Double-click Press the primary mouse button twice continuously and quickly

without moving the pointer.Drag Press and hold the primary mouse button and move the pointer

to a certain position.

Update HistoryUpdates on the document are described in the update history. Therefore, the latest documentcontains all updates made to previous versions.

Issue 04 (2009-05-08)Compared with Issue 02, this issue has the following new contents:Modify the maximum receive sensitivity in 3.1.2 Port Specifications.

Issue 03 (2008-12-08)Compared with Issue 02, this issue has the following new contents:

About This DocumentSmartAX MA5600T Multi-service Access Module

Product Description

vi Huawei Proprietary and ConfidentialCopyright Huawei Technologies Co., Ltd.

Issue 04 (2009-05-08)

Add:l IGMPv3 ASM networking at the user side and at the network sidel ACL for the packets with two tagsl disabling the MAC address learning function of the control board

Issue 02 (2008-10-10)Compared with Issue 01, this issue doesn't have any change.

Updates in Issue 01 (2008-05-25)This is the first release for the MA5600T V800R005C03.



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Contents

About This Document...................................................................................................................iii1 Product Positioning and Features...........................................................................................1-1

1.1 Product Orientation.........................................................................................................................................1-21.2 Product Feature............................................................................................................................................... 1-3

1.2.1 Abundant Ports.......................................................................................................................................1-41.2.2 Flexible Networking...............................................................................................................................1-51.2.3 Powerful GPON Access Capability....................................................................................................... 1-61.2.4 Powerful QoS.........................................................................................................................................1-71.2.5 Strict Security.........................................................................................................................................1-81.2.6 Carrier-Class Reliability.........................................................................................................................1-81.2.7 Operable IPTV Service........................................................................................................................1-111.2.8 Superior Maintainability and Manageability........................................................................................1-11

2 Product Architecture..................................................................................................................2-12.1 Hardware Architecture....................................................................................................................................2-2

2.1.1 Cabinet................................................................................................................................................... 2-22.1.2 Shelves................................................................................................................................................... 2-32.1.3 Boards.....................................................................................................................................................2-4

2.2 Functional Architecture...................................................................................................................................2-52.3 Software Architecture..................................................................................................................................... 2-7

3 Interfaces and Protocols............................................................................................................3-13.1 Physical Ports..................................................................................................................................................3-2

3.1.1 Port Types.............................................................................................................................................. 3-23.1.2 Port Specifications..................................................................................................................................3-4

3.2 Logical Interfaces............................................................................................................................................3-83.2.1 Port Types.............................................................................................................................................. 3-83.2.2 Interface Protocols..................................................................................................................................3-9

4 Network Applications...............................................................................................................4-14.1 FTTH Network Application............................................................................................................................4-24.2 FTTB Network Application............................................................................................................................4-34.3 TDM Private Line Network Application........................................................................................................ 4-54.4 QinQ Application............................................................................................................................................4-64.5 VLAN Stacking Application...........................................................................................................................4-7

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4.6 Triple Play Application...................................................................................................................................4-84.7 P2P FE Optical Access Application..............................................................................................................4-104.8 Mobile Bearer Network Application.............................................................................................................4-11

5 Device Management..................................................................................................................5-15.1 Overview.........................................................................................................................................................5-25.2 Management Through the CLI........................................................................................................................5-25.3 Management Through the N2000 BMS..........................................................................................................5-2

5.3.1 Overview of the N2000 BMS.................................................................................................................5-35.3.2 Running Environment............................................................................................................................5-35.3.3 Management Functions..........................................................................................................................5-35.3.4 Typical Networking Modes....................................................................................................................5-7

6 Technical Specifications and Compliant Standards...........................................................6-16.1 Device Parameters...........................................................................................................................................6-26.2 System Performance and Capacity..................................................................................................................6-46.3 Service and Maintenance Characteristics........................................................................................................6-56.4 Standards Compliance...................................................................................................................................6-10

A Acronyms and Abbreviations................................................................................................A-1

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Figures

Figure 1-1 Typical network application of the MA5600T...................................................................................1-3Figure 2-1 Appearance of the MA5600T cabinet.................................................................................................2-2Figure 2-2 Appearance of the MA5600T service shelf........................................................................................2-3Figure 2-3 Service shelf layout............................................................................................................................ 2-4Figure 2-4 Functional architecture of the MA5600T...........................................................................................2-6Figure 2-5 Software architecture of the MA5600T..............................................................................................2-7Figure 2-6 Host software architecture of the MA5600T......................................................................................2-8Figure 3-1 Physical ports of the MA5600T..........................................................................................................3-3Figure 3-2 Logic ports of the MA5600T..............................................................................................................3-9Figure 4-1 FTTH network application................................................................................................................. 4-2Figure 4-2 FTTB network application..................................................................................................................4-4Figure 4-3 TDM private line network application............................................................................................... 4-5Figure 4-4 QinQ application.................................................................................................................................4-6Figure 4-5 VLAN stacking application................................................................................................................4-8Figure 4-6 Triple play application........................................................................................................................4-9Figure 4-7 P2P FE optical access application....................................................................................................4-11Figure 4-8 Mobile bearer network application...................................................................................................4-12Figure 5-1 Maintaining the MA5600T through the CLI......................................................................................5-2Figure 5-2 Inband EMS networking.....................................................................................................................5-8Figure 5-3 Outband EMS networking..................................................................................................................5-9

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Tables

Table 1-1 Physical ports of the MA5600T...........................................................................................................1-4Table 2-1 Dimensions of the MA5600T cabinet..................................................................................................2-3Table 2-2 Dimensions of the MA5600T shelf......................................................................................................2-3Table 2-3 Boards and ports of the MA5600T.......................................................................................................2-5Table 3-1 Types and description of the physical ports of the MA5600T.............................................................3-3Table 3-2 Specifications of the 1000Base-Sx port...............................................................................................3-4Table 3-3 Specifications of the 100Base-Lx port.................................................................................................3-4Table 3-4 Specifications of the 1000Base-Tx port...............................................................................................3-5Table 3-5 Specifications of the 10GE Single-mode optical port..........................................................................3-5Table 3-6 Specifications of the P2P FE optical port............................................................................................3-6Table 3-7 Specifications of the GPON port..........................................................................................................3-6Table 3-8 Specifications of the GE single-mode optical port...............................................................................3-7Table 3-9 Specifications of the GE multi-mode optical port................................................................................3-7Table 3-10 Specifications of the GE electrical port..............................................................................................3-8Table 3-11 Types and description of the logic ports of the MA5600T................................................................3-9Table 5-1 Configuration functions of MA5600T NE manager............................................................................5-6Table 6-1 Environmental parameters of the MA5600T.......................................................................................6-2Table 6-2 Power supply parameters of the MA5600T chassis.............................................................................6-2Table 6-3 Parameters of the MA5600T cabinet...................................................................................................6-2Table 6-4 Parameters of the MA5600T shelf.......................................................................................................6-3Table 6-5 Parameters of the MA5600T boards....................................................................................................6-3Table 6-6 System performance parameters..........................................................................................................6-4Table 6-7 Device configuration parameters.........................................................................................................6-4Table 6-8 MA5600T management ports..............................................................................................................6-5Table 6-9 MA5600T upstream ports....................................................................................................................6-5Table 6-10 MA5600T service ports......................................................................................................................6-5Table 6-11 Service characteristics of the MA5600T............................................................................................6-6Table 6-12 Maintenance characteristics of the MA5600T...................................................................................6-9

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1 Product Positioning and FeaturesAbout This Chapter

This section describes the positioning of the MA5600T in a network and the features of theMA5600T.

1.1 Product OrientationThe MA5600T is a GPON access product of Huawei.1.2 Product FeatureBased on well learning of the customer and marketing requirements, the MA5600T providessuperior and rich functions through the optimized and mature system design.

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1.1 Product OrientationThe MA5600T is a GPON access product of Huawei.The MA5600T provides the data, voice, and video services that feature large capacity, high rate,and high bandwidth:l As an optical line terminal (OLT) in a GPON network, the MA5600T works with the optical

network unit (ONU) or the optical network terminal (ONT).l The MA5600T supports multiple networking applications, such as:

Fiber to the home (FTTH) Fiber to the building (FTTB) Base station transmission IP private line interconnection Multi-ISP wholesale

l The MA5600T supports broadband access services, such as the following: Point-to-point (P2P) FE optical access Ethernet subtendingThe MA5600T provides the P2P FTTH optical access by working with the optical accessterminal.

The market orientation of the MA5600T is as follows:l High-bandwidth and long-reach access to overcome the obstacles of large-scale access

coverage.l Voice, data, and video services are provided over one fiber to meet the customized

requirements.Figure 1-1 shows the position of the MA5600T in a network.

1 Product Positioning and FeaturesSmartAX MA5600T Multi-service Access Module

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Figure 1-1 Typical network application of the MA5600T

N2000 BMS

BRAS

TG

Softswitch

IPTV server

LAN switch

MA5600T

GECATV server

ONTSTB

IPTVPCPhone

FTTH

CATV

Combiner

Opticalsplitter

Opticalsplitter

Opticalsplitter

MDU

PC

FTTB

BRAS: Broadband remote access server MDU: Multi-dwelling unitONT: Optical network terminal STB: Set top boxTG: Trunking gateway

1.2 Product FeatureBased on well learning of the customer and marketing requirements, the MA5600T providessuperior and rich functions through the optimized and mature system design.

1.2.1 Abundant PortsThis section provides the port type, and description of the ports of the MA5600T.



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1.2.2 Flexible NetworkingThis topic provides information about the network solutions of the MA5600T.1.2.3 Powerful GPON Access CapabilityThis topic provides information about the GPON access capability of the MA5600T.1.2.4 Powerful QoSThe MA5600T supports prioritization of traffic streams to provide quality of service (QoS) fordifferent services.1.2.5 Strict SecurityTo meet the security requirements for carrier-class telecom services, the MA5600T provides thefollowing features to ensure the security of the system and the user.1.2.6 Carrier-Class ReliabilityThis topic provides information about the reliability of the MA5600T.1.2.7 Operable IPTV ServiceThis topic provides information about the operable IPTV services supported by the MA5600T.1.2.8 Superior Maintainability and ManageabilityThe MA5600T provides complete management, maintenance, and monitoring functions thatfacilitate routine maintenance tasks and fault detection operations.

1.2.1 Abundant PortsThis section provides the port type, and description of the ports of the MA5600T.The MA5600T provides various upstream ports, service ports and maintenance ports to adaptto different network environments.Table 1-1 lists the physical ports of the MA5600T.

Table 1-1 Physical ports of the MA5600TPort Type Port DescriptionUpstream port GE optical/electrical

portl All GE optical ports use the

small form-factor pluggable(SFP) optical transceivers.Through different SFP modules,the optical ports supportdifferent transmission distances.Single-mode SFP transceiversand multi-mode SFPtransceivers are available.

l The GE optical port on theETHA board provides theEthernet access function.

10 GE optical port A 10 GE upstream optical portE1 port It provides an E1 upstream

connection. E1 signals aretransparently transmitted throughGPON.


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Port Type Port DescriptionService port GPON port It provides GPON access. It

supports a maximum upstream rateof 1.244 Gbit/s and a maximumdownstream rate of 2.488 Gbit/s

P2P FE optical port It provides the P2P Ethernet opticalaccess at a rate of 100 Mbit/s.

Ethernet optical port It provides the GE subtendingfunction.

Maintenance port Maintenance serial port It is used for local maintenance.Maintenance networkport

It is used for remote maintenance.

Environmentmonitoring serial port

Various environment parametersare collected by the monitoringdevice and then through this portreported to the MA5600T.

1.2.2 Flexible NetworkingThis topic provides information about the network solutions of the MA5600T.As a multi-service access platform, the MA5600T supports multiple access modes to suit variousnetwork scenarios in different environments. The MA5600T provides the following networksolutions:l Broadband multi-service access solution

The MA5600T supports the broadband service access, mainly P2P optical access. Inaddition, the MA5600T supports subtending network configurations through the Ethernetports.

l FTTx optical access solutionThe MA5600T supports GPON access by delivering voice, data, and video services overa fiber to address different user requirements. The MA5600T supports multi-service accessfeaturing large capacity, high rate, and high bandwidth.

l Triple play solutionTriple play users, including Internet access users, VoIP users, and video users, areconnected to the MA5600T through the ONT. After processing the service packets fromthese users, the MA5600T transmits the packets to the upper layer device.For an ONT, the MA5600T supports the single-GEM port and multi-GEM port to realizethe triple play network configuration.

l Point-to-point (P2P) optical access solutionThe MA5600T connects to the P2P ONT at the user's home through a fiber to provideservices such as high-speed Internet access, VoIP, and IPTV.

l Remote subtending solution



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The MA5600T can be subtended with remote devices to realize centralized managementand configuration.

l Mobile bearer solutionBased on the most existing IP broadband networks, the MA5600T supports the returntransmission function for the newly constructed base stations that are widely distributed.This helps to meet the bandwidth and cost requirements, and realize the integration of fixedand mobile networks at the bearer layer for single network maintenance. In this way, theCAPEX and OPEX can be greatly reduced, and the integration of fixed and mobile networksis promoted towards a full-IP network.

1.2.3 Powerful GPON Access CapabilityThis topic provides information about the GPON access capability of the MA5600T.

Strict Compliance with ITU-T RecommendationsThe ITU-T G.984.x recommendations, including ITU-T G.984.1 to ITU-T G.984.4, define thefollowing aspects for the GPON system:l GPON network architecturel Specification of physical partsl Protocol at the data link layerl Management and control interfacesThe MA5600T is designed in strict compliance with the ITU-T G.984.x recommendations. It iscapable of working properly with GPON terminals of different vendors.

Bandwidth AllocationThe MA5600T supports both static bandwidth allocation (SBA) and dynamic bandwidthallocation (DBA).l SBA guarantees that each ONT obtains a fixed bandwidth.l DBA guarantees that the bandwidth is dynamically allocated to the ONTs according to the

change in user traffic.l SBA and DBA support a bandwidth control granularity of 64 kbit/s.The MA5600T provides hierarchical bandwidth control in both the upstream and downstreamdirections.l In the upstream direction, bandwidth is allocated to the users or the user groups in the SBA

and DBA modes based on the transmission container (T-CONT).l In the upstream and downstream directions, accurate committed access rate (CAR) is

performed based on the traffic stream.l The traffic stream CAR supports a 64 kbit/s bandwidth control accuracy.

High Ratel The MA5600T adopts the passive optical transmission to resolve the bandwidth bottleneck

of the access over the twisted pair cables.


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l The MA5600T supports the downstream rate of 2.488 Gbit/s and the upstream rate of 1.244Gbit/s.

l The MA5600T provides a sufficient bandwidth that meets the current service requirementsand guarantees provisioning of services with a higher rate in the future.

Long Reachl The MA5600T adopts the passive optical transmission to support a long-reach service

coverage, which the access technology over the twisted pair cables does not support.l The maximum physical transmission distance is 20 km.l The MA5600T supports the downstream forward error correction (FEC) to extend the

transmission distance.

High Optical Split RatioThe MA5600T supports a high optical split ratio of 1:64. This helps to expand the systemcapacity and save fiber resources, thus facilitating the expansion of the network.

High Efficiencyl All data is encapsulated as frames with a fixed length of 125 s based on GPON

encapsulation mode (GEM). This helps to reduce the overhead bytes and improve thetransmission efficiency.

l When the transmission bandwidth is 1.244 Gbit/s, the transmission efficiency reaches upto 93%.

1.2.4 Powerful QoSThe MA5600T supports prioritization of traffic streams to provide quality of service (QoS) fordifferent services.The MA5600T supports the following powerful QoS capabilities:l Transmits the voice, data, and network management streams upstream through different

VLANs, thus logically separating traffic of different typesl Tags the voice, data, and network management streams with different ToS/DSCP priorities,

thus providing a prioritized forwarding mechanism based on L3l Tags the voice, data, and network management streams with different 802.1p priorities,

thus providing a prioritized forwarding mechanism based on L2l Supports L2L7 traffic classification based on the port, VLAN, MAC address, IP address,

TCP port number or UDP port numberl Supports priority control based on the port, MAC address, IP address, TCP port number or

UDP port numberl Supports priority mapping and modification based on the ToS field and 802.1pl Supports DSCP differentiated servicesl Supports bandwidth control based on the port, MAC address, IP address, TCP port number

or UDP port number, with a control granularity of 64 kbit/sl Supports two queue scheduling modes: strict priority queue (SP) and weighted round robin

(WRR)l Supports the following QoS strategies based on traffic rules:



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Packet filtering Packet redirection Flow mirroring Traffic statistics Traffic shaping Bandwidth control Priority tagging

1.2.5 Strict SecurityTo meet the security requirements for carrier-class telecom services, the MA5600T provides thefollowing features to ensure the security of the system and the user.

User SecurityThe MA5600T provides the following user security measures:l Source MAC address filtering on the user sidel Restriction on the number of MAC addresses based on the traffic streaml Static MAC address configuration based on the traffic streaml IP address binding based on the traffic streaml Anti-MAC spoofing based on the stream or VLANl Authentication based on the serial number (SN) and password of the ONU/ONTl Combination of the Policy Information Transfer Protocol (PITP) and DHCP Option82 to

uniquely identify a userl Downstream FECl Encrypted transmission in the downstream direction for different users, such as Advanced

Encryption Standard (AES) 128-bit encryptionl 802.1x-based user authentication, which prevents account forgery and enhances accuracy

of the billing in a wireline networkl ACL for the packets with two tags

1.2.6 Carrier-Class ReliabilityThis topic provides information about the reliability of the MA5600T.The system reliability is taken into consideration in the system, hardware, and software designsto ensure reliable running of the MA5600T.

System DesignThe following are the features of the system design reliability of the MA5600T:l The system design complies with carrier-class reliability indexes.l The system has comprehensive exception handling capability.l The system supports self-healing.


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l The system has passed the electrostatic discharge (ESD) test.l The system provides lightning protection and anti-interference functions.l The system provides abundant alarm information for quick fault detection and rectification.l The system supports remote maintenance.l The system supports normalization selection and control of components.l The electrical components adopt the derating design to improve the reliability.l The system supports the fault pre-warning function on the exhaustive units and parts, such

as the fan, power supply, and battery.l The system supports CPU overload control.

This feature effectively prevents excessive exhaustion of the system resources, and ensuresthat overload does not cause interruption of all services. Besides, when the system isoverloaded, the quality of the key services with high priorities can be guaranteed to someextent.

Hardware DesignThe following are the reliability features of hardware design of the MA5600T:l The control board supports 1:1 redundancy backup.l The GIU upstream port and the GPON service port support 1+1 redundancy backup.l All service boards and the control board are hot swappable.l The input power modules of the boards in the shelf have soft-start circuits and protective

circuits to provide current-limit and short circuit protection. This enables the boards to resistlightning strikes and surges.

l The communication system supports redundancy by providing outband channel forcommunication between the boards.

l The system provides a backup channel for the hardware control channel.

Software DesignThe following are the reliability features of software design of the MA5600T:l The system complies with the modularized and platform-based design, and adopts the

loosely coupled design for each software module.l The system adopts advanced design principles, such as object-orientation, error tolerance,

error correction and auto recovery.l The system complies with the capability maturity model (CMM).l The system supports in-service software upgrading.

Power SupplyThe following are the reliability features of power supply design of the MA5600T:l The power system adopts a redundancy design, and provides dual -48/-60 VDC inputs to

the two power interface boards (PRTG or PRTE) to supply power to the shelf.l The power interface board has the protective circuit to ensure the service consistency when

the power supply of the board is faulty.



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l The system supports input/output current-limiting protection.l The system supports the reporting of the monitoring information, and remote control to

ensure the system reliability.

Heat DissipationThe following are the reliability features of heat dissipation design of the MA5600T:l The heat dissipation system adopts a redundancy design, ensuring normal service operation

when one fan is faulty.l The fans adopt air exhaust mode and support hot swapping.l The host software supports fan speed adjustment.l The fan tray provides the fault alarm interface of the optical coupling isolation digital

parameter to report the fault information.

Networking Reliability Designl The MA5600T supports backup of uplinks in the following two ways:

Backup of uplinks in a boardUplinks are from the same upstream interface board and work in the load sharing mode.If one of the links fails, the traffic stream on this uplink is transferred to the other normaluplink.In this way, all uplinks mutually back up each other. However, when the upstreaminterface board fails, all the uplinks fail. Backup of uplinks between boards

Uplinks are from different upstream interface boards and work in the load sharing mode.If one of the links fails, the traffic stream on this uplink is transferred to the other normaluplink.In this way, all uplinks mutually back up each other. When an upstream interface boardfails, the traffic stream on this board is transferred to the other upstream interface board.

l The MA5600T supports the uplink protection.When a service outage occurs because of the physical disconnection with the device at theupper layer, the MA5600T automatically transfers the traffic stream to the secondary link.Thus, the MA5600T recovers the service rapidly. Protection of uplinks in a board

Uplinks start from the same upstream interface board and work in the non-load sharingmode. If one of the links fails, the traffic stream on this uplink is transferred to the othernormal uplink.In this way, all uplinks are protected. However, when the upstream interface board fails,all the uplinks fail. Protection of uplinks between boards

Uplinks are links that start from different upstream interface boards and work in thenon-load sharing mode. If one of the links fails, the traffic stream on this uplink istransferred to the other normal uplink.In this way, all uplinks are protected. When an upstream interface board fails, the trafficstream on this board is transferred to the other upstream interface board.


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1.2.7 Operable IPTV ServiceThis topic provides information about the operable IPTV services supported by the MA5600T.The MA5600T supports the following carrier-class multicast capabilities:l Large switching capacityl High packet forwarding ratel High integration of data switching, routing, and user management functionsThe MA5600T provides flexible multicast solutions by supporting Internet Group ManagementProtocol (IGMP) v2/v3 on the user side interface and the network side interface. This lays thefoundation for operability and manageability of broadband multicast services.

Multicast Protocoll IGMPv2/v3l IGMP proxy and IGMP snooping

Multicast Servicel Up to 1024 multicast groupsl Easy channel managementl Configurable maximum number of preview times in a dayl Audience statisticsl IGMP pre-join, fast-leave, and high performance processingl Management on the programs and users based on the multicast VLANl Dropping of downstream broadcast packets, unknown unicast packets, and unknown

multicast packets on a service board based on the VLANl Dropping of upstream multicast packets on a service board based on the VLANl Distributed multicast

This feature meets the capacity and performance requirements for the large-scale multicastservice access through GPON, and the MA5600T supports up to 4k multicast users.

Managing a Userl Multiple modes for authenticating multicast users to meet the requirements of different

multicast operatorsl Controllable multicast to control the user access to multicast groupsl Connection admission control (CAC) for multicast users to ensure that authenticated users

enjoy a high quality of servicesl The transaction language 1 (TL1) interface on the Huawei iManager N2000 BMS Network

Management System (hereafter referred to as the N2000 BMS) that enables the operationsupport system (OSS) to control the right of multicast service users

1.2.8 Superior Maintainability and ManageabilityThe MA5600T provides complete management, maintenance, and monitoring functions thatfacilitate routine maintenance tasks and fault detection operations.



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Various Maintenance Meansl The MA5600T can be maintained remotely through the secure SSH command line or the

Simple Network Management Protocol Version 3 (SNMPv3) network management system.For remote maintenance, inband mode and outband mode are supported.

l The MA5600T supports management based on SNMPv1, SNMPv2, and SNMPv3 throughthe iManager N2000 BMS Network Management System (hereafter referred to as theN2000 BMS).

l The MA5600T supports Ethernet operation, administration, and maintenance (OAM) basedon IEEE P802.1ag. This enables detection and diagnosis of faults in an Ethernet network,thus reducing the cost of the network maintenance.

l The MA5600T supports the following: In-service reporting of the hardware and software versions Real-time in-service upgrading and loading of the board software and host software Real-time in-service loading and management of software patches

l The MA5600T supports the loopback function, which helps to quickly isolate the areawhere a network fault occurs, thus improving the fault diagnosis efficiency and reducingthe maintenance costs. The following five loopback functions are supported: OLT local external loopback OLT remote internal loopback ONT local external loopback ONT local internal loopback ONT remote external loopback

l The MA5600T supports auto loading and upgrading for the environment monitoring boardand the fan monitoring board, thus lowering the manpower input for engineering andmaintenance.

Terminal Managementl The MA5600T supports management of the ONTs based on the ONT Management and

Control Interface (OMCI) protocol, including VLAN configuration and port attributeconfiguration of the ONTs.The ONTs can be configured offline on the OLT, and the ONT configuration data can besaved on the OLT. In this way, when an ONT registers with the OLT, the configurationdata of the ONT can be automatically restored. This facilitates the service provisioning.

l The MA5600T supports the embedded operations channel (EOC) terminal managementfunction for obtaining the directory information on the CPE side.

Abundant Management InterfacesThe N2000 BMS provides various southbound interfaces such as the Telnet and SNMP interfacesfor NE management. In addition, it provides standardized SNMP and TL1 northbound interfacesfor the OSS and the management system at the network layer to realize the management ofalarms, topologies, services, resources and tests. In this way, the N2000 BMS enables the carriersto build an integrated and automated OSS platform at the network layer.

Security Authentication ManagementThe N2000 BMS provides sufficient authentication management modes, thus meeting differentoperation and maintenance requirements. When a user performs an operation, the system restricts


Product Description


Issue 04 (2009-05-08)

this operation according to the rights to the devices, and then according to the rights to theoperations. After a user passes the authentication and logs in, the menus for the unauthorizedoperations are unavailable for the user. In addition, the devices that the user are not authorizedto operate are shielded from the management interface.

Environment MonitoringThe MA5600T provides an environment monitoring port. The port connects to the environmentmonitoring module through a special cable. In this way, the data related to the environment, suchas temperature, humidity, power supply voltage, and smoke an be collected. This helps to realizeremote or unattended maintenance.The environment monitoring board supports plug-and-play, auto discovery and autoconfiguration.

Software UpgradingThe control board and service board of the MA5600T support in-service upgrading in additionto the version rollback operation in case of an upgrade failure. You can upgrade the softwarethrough any of the following methods:l A serial port based on Xmodeml An Ethernet port based on Trivial File Transfer Protocol (TFTP), Secure File Transfer

Protocol (SFTP) or File Transfer Protocol (FTP)



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2 Product ArchitectureAbout This Chapter

The product architecture includes the hardware architecture and software architecture of theMA5600T.

2.1 Hardware ArchitectureThis section provides the information about the cabinet, shelf, and boards of the MA5600T.2.2 Functional ArchitectureThis topic describes the functional architecture and the functional modules of the MA5600T.2.3 Software ArchitectureThis topic describes the software architecture and the software functions of the MA5600T.

SmartAX MA5600T Multi-service Access ModuleProduct Description 2 Product Architecture


2-1

2.1 Hardware ArchitectureThis section provides the information about the cabinet, shelf, and boards of the MA5600T.

2.1.1 CabinetThis topic provides information about the cabinet of the MA5600T.2.1.2 ShelvesThis topic provides information about the shelves of the MA5600T.2.1.3 BoardsThis topic provides information about the boards of the MA5600T.

2.1.1 CabinetThis topic provides information about the cabinet of the MA5600T.

Cabinet AppearanceFigure 2-1 shows the appearance of the MA5600T cabinet.

Figure 2-1 Appearance of the MA5600T cabinet

Cabinet Dimensions

2 Product ArchitectureSmartAX MA5600T Multi-service Access Module

Product Description


Issue 04 (2009-05-08)

Table 2-1 provides the dimensions of the MA5600T cabinet.

Table 2-1 Dimensions of the MA5600T cabinetType Dimensions (W x D x H)Indoor, N63E-22 cabinet 600 mm x 300 mm x 2200 mm

2.1.2 ShelvesThis topic provides information about the shelves of the MA5600T.

Shelf AppearanceFigure 2-2 shows the appearance of the MA5600T service shelf.

Figure 2-2 Appearance of the MA5600T service shelf

Shelf DimensionsTable 2-2 provides the dimensions of the MA5600T shelf.

Table 2-2 Dimensions of the MA5600T shelfItem Dimensions (W x D x H)Service shelf (including a fan tray, withmounting brackets)

530 mm x 275.8 mm x 447.2 mm



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Item Dimensions (W x D x H)Service shelf (including a fan tray, withoutmounting brackets)

490 mm x 275.8 mm x 447.2 mm

Shelf LayoutFigure 2-3 shows the service shelf layout of the MA5600T.

Figure 2-3 Service shelf layout

21

0

22

1 2 3 4 11 12 13 14 15

GPI

GPBC/OPFAO

16 17 18 19GIU

7 8

/

GPBAG

/

GPBAG

9 10

SCUL

5 6 7 8

20

PowerPower

Fan tray

SCUL

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GPBC/OPFA

GIU

l The leftmost slot consists of three parts.

The two upper parts, slots 21 and 22, hold two power interface boards (PRTE). Thesystem provides two power inputs to the PRTEs. These two power inputs function asmutual backup for each other. The lower part, slot 0, is a GPIO multipurpose slot.

l Slots 18 and 1118 hold the service boards.l Slots 9 and 10 hold the control boards. A service shelf can hold up to two SCUL boards

for active/standby switchover.l The rightmost consists of two parts.

The upper part slot 19 and the lower part slot 20 are general interface slots (GIU) forthe GICF/GICG/X1CA/X2CA board to provide upstream ports. Two uplink interface boards can be configured for service protection.

l All boards are hot swappable.

2.1.3 BoardsThis topic provides information about the boards of the MA5600T.Table 2-3 lists the boards and ports of the MA5600T


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Table 2-3 Boards and ports of the MA5600TType Board Name Function External PortControlboard

SCUL Super controlunit

Serves as the controlboard for systemcontrol.

1 maintenancenetwork port1 serial port1 environmentmonitoring port

Serviceboard

GPBC GPON interfaceboard

Provides the GPONaccess.

4 GPON ports

OPFA FE opticalinterface board

Provides 16 FE opticalports.

16 FE opticalports

Uplinkinterfaceboard

GICF GE uplinkoptical interfaceboard

Provides GE upstreamports.

2 GE optical ports

GICG GE uplinkelectricalinterface board

Provides GE upstreamports.

2 GE electricalports

X1CA 10GE uplinkoptical interfaceboard

Provides 10GEupstream ports.

1 10GE opticalport

X2CA 10GE uplinkoptical interfaceboard

Provides 10GEupstream ports.

2 10GE opticalports

TDMinterfaceboard

TOPA TDM interfaceboard

Provides the E1 uplinkconnection.

16 E1 ports

Subtendingboard

ETHA GE subtendinginterface board

Provides the GEsubtending function.

8 GE optical ports

Powerboard

PRTE Power interfaceboard

Provide power supplyfor the service shelf.

1 power connector

BITSinterfaceboard

BIUA BITS interfaceboard

Provides the clockhandling function.

2 BITS clockinput ports1 BITS clockoutput port

2.2 Functional ArchitectureThis topic describes the functional architecture and the functional modules of the MA5600T.

Overview



2-5

Figure 2-4 shows the following functional modules of the MA5600T:l Service interface modulel Ethernet switching modulel Service control modulel Upstream interface module

Figure 2-4 Functional architecture of the MA5600T

10GEbus

GE/10GE

10GE bus

FE fiber

GPONE1

Service interface module Upstream interface module

ServicecontrolmoduleEthernet

switchingmodule

GEbus

Service Interface ModuleThis module consists of the GPBC board, OPFA board and related software. It provides thefollowing functions:l Implements GPON access and convergence, and works with the control board to manage

ONUs/ONTs.l Implements P2P Ethernet optical access to provide high-bandwidth access services.

Ethernet Switching ModuleThis module is provided by the control board. It provides Ethernet aggregation and switchingbased on the 10GE bus architecture.

Service Control ModuleThis module is provided by the control board. It provides the following functions:l Controls the system and manages the services.l Provides a serial port and a network port for you to maintain the system easily through the

maintenance terminal or the network management client.l Supports active/standby switchover.

Upstream Interface ModuleThis module provides the following network ports to connect to the upper layer device:l GE optical/electrical portsl 10GE optical ports


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Issue 04 (2009-05-08)

l E1 ports

2.3 Software ArchitectureThis topic describes the software architecture and the software functions of the MA5600T.

OverviewThe software architecture of the MA5600T consists of the board software and the host software.The part within the dashed border indicates the software architecture of the MA5600T.Figure 2-5 shows the software architecture of the MA5600T.

Figure 2-5 Software architecture of the MA5600T

Software system

Telnet

Boardsoftware 1

Boardsoftware 2

Boardsoftware N...

Communication control bus

Host software

Inband/OutbandInband/Outband Serial portconnection

EMS Serial portterminal

Board SoftwareThe board software runs on the service board, the interface board, and certain power interfaceboards to provide the following functions:l Board service managementl Data managementl Alarm management



2-7

l Driving and diagnosis

Host SoftwareThe host software consists of four planes running on the control board.Figure 2-6 shows the host software architecture of the MA5600T.

Figure 2-6 Host software architecture of the MA5600T

System service plane

Service control plane

System support plane

System management plane

The functions of the four planes are as follows:l System support plane: It drives the hardware system.l System service plane: It provides the basic operating service for the software operation,

and manages the system equipment. The basic functional module of the system serviceplane is the operating system.

l System management plane: It provides the functions of device and service management.l Service control plane (IP service control sub-plane): It is the core module that provides the

following service functions: Resolving and processing the service configuration commands Implementing protocol processing between the equipment Processing the service requests Providing the required services for the users


Product Description


Issue 04 (2009-05-08)

3 Interfaces and ProtocolsAbout This Chapter

This section provides information about the physical ports, logical interfaces, and protocolssupported by the MA5600T.

3.1 Physical PortsThis section provides the types and the specifications of the ports of the MA5600T.3.2 Logical InterfacesThis section provides information about the logical interfaces of the MA5600T in a network,and the protocols supported by the logical interfaces.

SmartAX MA5600T Multi-service Access ModuleProduct Description 3 Interfaces and Protocols


3-1

3.1 Physical PortsThis section provides the types and the specifications of the ports of the MA5600T.

3.1.1 Port TypesThis topic provides information about the physical ports of the MA5600T.3.1.2 Port SpecificationsThis topic provides the port specifications of the MA5600T.

3.1.1 Port TypesThis topic provides information about the physical ports of the MA5600T.The MA5600T provides the following upstream ports for forwarding service packets to the upperlayer network.l GE optical/electrical portl 10GE optical portl E1 portThe MA5600T provides the following service ports for transmitting the user packets from aservice board to the control board, and then to the upstream ports.l GPON optical portl P2P FE optical portl Ethernet optical portThe MA5600T provides one maintenance serial port. The MA5600T connects to a serial portmaintenance terminal through a serial port cable to realize configuration and management ofvarious services.The MA5600T provides one maintenance network port, namely the ETH port. The MA5600Tconnects to a maintenance terminal through a network cable to realize configuration andmanagement of various services.The MA5600T provides one environment monitoring serial port. The MA5600T connects to anenvironment monitoring device through an RS485 serial port cable to realize monitoring of theenvironment parameters, such as the temperature and humidity.Figure 3-1 lists the physical ports of the MA5600T.

3 Interfaces and ProtocolsSmartAX MA5600T Multi-service Access Module

Product Description


Issue 04 (2009-05-08)

Figure 3-1 Physical ports of the MA5600T

MA5600T

E1 port

Ethernet optical portGPON port P2P FE optical port

Uptream direction

Downstream direction

Maintenancenetwork port

Maintenanceserial port

Environmentmonitoring serial port

10GE opticalport

GE optical/electrical port

Table 3-1 Types and description of the physical ports of the MA5600TPort DescriptionMaintenance networkport

It supports local and remote maintenance, allowing the operatorto configure the system from the CLI through the outbandmanagement connection.

Maintenance serial port It supports local and remote maintenance, allowing the operatorto configure the system from the CLI through software such asHyperTerminal.The default baud rate is 9600 bit/s.

Environment monitoringserial port

The monitored environmental monitoring parameters are reportedto the MA5600T through the environmental monitoring serialport.

GE upstream electricalport

It supports a full-duplex data rate of 1000 Mbit/s to provideupstream service transmission.

GE upstream optical port It supports a data rate of 1.25 Gbit/s to provide upstream servicetransmission.

10GE upstream opticalport

It supports a data rate of 10 Gbit/s to provide upstream servicetransmission.

E1 upstream port It provides E1 upstream connection. E1 signals are transparentlytransmitted through GPON.

P2P FE optical port It supports a data rate of 100 Mbit/s to provide P2P Ethernetoptical access.



3-3

Port DescriptionGPON optical port It provides GPON access. It supports an upstream rate of 1.244

Gbit/s and a downstream rate of 2.488 Gbit/s.

3.1.2 Port SpecificationsThis topic provides the port specifications of the MA5600T.

1000Base-Sx Port

Table 3-2 Specifications of the 1000Base-Sx portParameter SpecificationTransmission rate 1.25 Gbit/sConnector Type LCFiber used and maximum transmissiondistance

500 m over a 50 m/125 m multi-modefiber

Standard compliance IEEE 802.3zCentral wavelength 850 nmTransmit optical power 9.5 dBm to 0 dBmExtinction ratio 9 dBMaximum receive sensitivity 17 dBm

1000Base-Lx Port

Table 3-3 Specifications of the 100Base-Lx portParameter SpecificationTransmission rate 1.25 Gbit/sConnector type LCFiber used and maximum transmissiondistance

10 km over a 9 m/125 m single-modefiber

Standard compliance IEEE 802.3zCentral wavelength 1310 nmTransmit optical power 9.0 dBm to 3.0 dBm


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Parameter SpecificationExtinction ratio 9.0 dBMaximum receive sensitivity 20 dBm

1000Base-Tx Port

Table 3-4 Specifications of the 1000Base-Tx portParameter SpecificationTransmission rate Full duplex 1000 Mbit/sConnector type RJ-45transmission distance 100 mStandard compliance IEEE 802.3ab

10GE Single-Mode Optical Port

Table 3-5 Specifications of the 10GE Single-mode optical portParameter SpecificationTransmission rate 10 Gbit/s to 10.5 Gbit/sConnector type LCMaximum transmission distance 10 kmStandard compliance IEEE 802.3aeCentral wavelength 1310 nmTransmit optical power 6 dBm to 1 dBmExtinction ratio 6.0 dBMaximum receive sensitivity 14.4 dBm

P2P FE Optical Port



3-5

Table 3-6 Specifications of the P2P FE optical portParameter SpecificationTransmission rate 100 Mbit/sConnector type LC/PCMaximum transmission distance 15 kmCentral wavelength Transmit (Tx): 1550 nm

Receive (Rx): 1310 nmTransmit optical power 15 dBm to 8 dBmExtinction ratio 8.5 dB (MIN)Maximum receive sensitivity 32 dBmStandard compliance ITU-T G.957

GPON Port

Table 3-7 Specifications of the GPON portParameter SpecificationTransmission rate Receive (Rx): 1.25 Gbit/s

Transmit (Tx): 2.50 Gbit/sConnector type SC/PCMaximum transmission distance 20 kmStandard compliance ITU-T G.984.2 CLASS B+Central wavelength Transmit (Tx): 1490 nm

Receive (Rx): 1310 nmTransmit optical power 1.5 dBm to 5.0 dBmExtinction ratio 10 dBMaximum receive sensitivity 28 dBmOverload power 8 dBm

GE Single-Mode Optical Port


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Issue 04 (2009-05-08)

Table 3-8 Specifications of the GE single-mode optical portParameter SpecificationTransmission rate 1000 Mbit/sConnector type LCFiber used and maximumtransmission distance

10 km over a 9 m/125 m single-mode fiber

Standard compliance IEEE 802.3 zCentral wavelength 1310 nmTransmit optical power 9.5 dBm to 3.0 dBmExtinction ratio 9.0 dBMaximum receivesensitivity

20 dBm

GE Multi-Mode Optical Port

Table 3-9 Specifications of the GE multi-mode optical portParameter SpecificationTransmission rate 1000 Mbit/sConnector type LCFiber used and maximumtransmission distance

550 m over a 50 m/125 m multi-mode fiber275 m over a 62.5 m/125 m multi-mode fiber

Standard compliance IEEE 802.3 zCentral wavelength 850 nmTransmit optical power 10 dBm to 2.5 dBmExtinction ratio 9 dBMaximum receivesensitivity

17 dBm

GE Electrical Port



3-7

Table 3-10 Specifications of the GE electrical portParameter SpecificationTransmission rate 1000 Mbit/sConnector type RJ-45Maximum transmissiondistance

100 m

Standard compliance IEEE 802.3ab

3.2 Logical InterfacesThis section provides information about the logical interfaces of the MA5600T in a network,and the protocols supported by the logical interfaces.

3.2.1 Port TypesThe MA5600T supports the SNMP port, TFTP/FTP port, and Telnet port.3.2.2 Interface ProtocolsThis topic provides information about the standards compliance of the MA5600T.

3.2.1 Port TypesThe MA5600T supports the SNMP port, TFTP/FTP port, and Telnet port.The MA5600T supports SNMP, SFTP/TFTP/FTP, and Telnet. You can configure and managethe MA5600T from the upper-layer NMS through the SNMP port, or from the maintenanceterminal through the SFTP/TFTP/FTP ports.Through the data transmission between the logic ports, the operator can conveniently performdata query, real-time monitoring, service configuration and fault management on theMA5600T from an external management device. Figure 3-2 lists the logic ports of theMA5600T.


Product Description


Issue 04 (2009-05-08)

Figure 3-2 Logic ports of the MA5600T

MA5600T

SNMPinterface

SFTP/TFTP/FTP interface Telnet interface

Table 3-11 Types and description of the logic ports of the MA5600TPort Type DescriptionSNMP port The operator can log in to MA5600T from the NMS through the

SNMP port and to configure, manage and maintain theMA5600T.

SFTP/TFTP/FTP port The operator can back up the configuration data, upgrade thesoftware version, and load software patches for the MA5600Tfrom the maintenance terminal through the SFTP/TFTP/FTP port.

Telnet port The operator can log in to the MA5600T from the maintenanceterminal through the Telnet port to configure, manage and maintainthe MA5600T.

3.2.2 Interface ProtocolsThis topic provides information about the standards compliance of the MA5600T.

Ethernet ProtocolsStandard NameIEEE 802.2 IEEE standard for local and metropolitan area networks: Specific

requirements Part 2: Logical Link Control



3-9

Standard NameIEEE 802.3 IEEE standard for local and metropolitan area networks: Specific

requirements Part 3: Carrier Sense Multiple Access with CollisionDetection (CSMA/CD) Access Method and Physical LayerSpecifications (includes 802.3ab, 802.3ac and 802.3ad)

IEEE 802.3u Definition of Fast Ethernet (100BTX, 100BT4, 100BFX)IEEE 802.3x Definition of Full Duplex operation in a switched LANIEEE 802.3z Definition of Gigabit Ethernet (over Fiber)IEEE 802.3ad Definition of Ethernet VLAN TrunkingIEEE 802.1d MAC bridgesIEEE 802.1p Traffic Class Expediting and Dynamic Multicast FilteringIEEE 802.1q IEEE standard for local and metropolitan area networks: Virtual

Bridged Local Area NetworksIEEE 802.1w Rapid Reconfiguration of Spanning TreeIEEE 802.1x Port Based Network Access Control

IP ProtocolsStandard NameRFC768 UDP protocolRFC783 The TFTP Protocol (Revision 2)RFC791 IP protocolRFC792 ICMP protocolRFC793 TCP protocolRFC826 ARPRFC854 Telnet protocolRFC894 Standard for transmitting IP packet on EthernetRFC2131 DHCP

OAM ProtocolsStandard NameRFC1157 Simple Network Management Protocol (SNMP)


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Standard NameRFC1213 Internet Network Management Information Base based on TCP/IP:

MIB-IIRFC1757 Remote Network Monitoring Management Information BaseRFC1907 Management Information Base for Version 2 of the Simple

Network Management Protocol (SNMPv2)GR-474-CORE Network Maintenance, Alarm and ControlRFC2819 Remote Network Monitoring

GPON ProtocolsStandard NameITU-T G.984.1 Gigabit-capable Passive Optical Networks (GPON): General

CharacteristicsITU-T G.984.2 Gigabit-capable Passive Optical Networks (GPON): Physical

Media Dependent (PMD) Layer SpecificationITU-T G.984.3 Gigabit-capable Passive Optical Networks (GPON): Transmission

Convergence Layer SpecificationITU-T G.984.4 Gigabit-capable Passive Optical Networks (GPON): ONU

Management and Control Interface Specification



3-11

4 Network ApplicationsAbout This Chapter

The MA5600T supports various network applications.

4.1 FTTH Network ApplicationThis topic describes the FTTH network application of the MA5600T.4.2 FTTB Network ApplicationThis topic describes the fiber to the building (FTTB) network application of the MA5600T.4.3 TDM Private Line Network ApplicationThis topic describes the TDM private line network application of the MA5600T.4.4 QinQ ApplicationThis topic describes the QinQ application of the MA5600T.4.5 VLAN Stacking ApplicationThis topic describes the VLAN stacking application of the MA5600T.4.6 Triple Play ApplicationThis topic describes the triple play application of the MA5600T.4.7 P2P FE Optical Access ApplicationThis topic describes the P2P FE optical access application of the MA5600T.4.8 Mobile Bearer Network ApplicationThis topic describes the mobile bearer network application of the MA5600T.

SmartAX MA5600T Multi-service Access ModuleProduct Description 4 Network Applications


4-1

4.1 FTTH Network ApplicationThis topic describes the FTTH network application of the MA5600T.

Service DescriptionThe MA5600T supports the FTTH network application to provide integrated voice, data, andvideo services over a fiber, especially for the new apartments or villas that are located in differentareas.

Network TopologyFigure 4-1 shows the FTTH network application.

Figure 4-1 FTTH network application

N2000 BMS

BRAS

TG

CATV server

IPTV server

LAN switch

ONTSTB

IPTVPCPhone

MA5600T

Softswitch

CATV

Combiner

Opticalsplitter

ONT: Optical Network Terminal STB: Set Top BoxBRAS: Broadband Remote AccessServer

4 Network ApplicationsSmartAX MA5600T Multi-service Access Module

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Network Descriptionl Voice service

After passing the ONT, the VoIP packets reach the MA5600T. The MA5600T thentransmits the packets .

l Data serviceThe PCs are connected to the MA5600T through the ONTs. The PCs are then connectedto the IP network through the BRAS.

l Video serviceThe video traffic is sent to the ONTs in the IPTV or cable television (CATV) mode. IPTV

In the IPTV mode, the video service is delivered over IP multicast traffic, supplyingusers with various programs.The MA5600T manages the multicast user rights and programs based on IGMP proxyand controllable multicast. After the users have passed the authentication, theMA5600T transmits the IGMP protocol packets to the device at the aggregation layer.The multicast server transmits the video traffic to the MA5600T through the backbonenetwork and the convergence network. The MA5600T forwards the traffic to the userterminals based on the authentication results.At the user end, the STB terminates video signals, performs media conversion, andcontrols program switching. CATV

In the CATV mode, traditional analogue signals of TV programs are transmitted overthe cables.Through the electrical-to-optical conversion, video streams are converted intodownstream optical waves, and then superposed with downstream optical waves of theGPON in the wavelength division multiplexing (WDM) mode. The superposed wavesare transmitted to the ONT in the downstream direction through an optical fiber. Thenthe ONT separates the video signals from the waves, and sends the signals to the TV.In this way, the video service is realized.

4.2 FTTB Network ApplicationThis topic describes the fiber to the building (FTTB) network application of the MA5600T.

Service DescriptionThe MA5600T supports the FTTB network application. In this application, the MA5600Tconnects with ONU in the downstream direction to provide high-bandwidth broadband accessservices including voice, data, and video services to buildings where twisted pairs have beendeployed.In an FTTB network architecture, the ONU is installed inside a building, and it provides servicesto the users through twisted pairs.The FTTB network architecture is suitable for the dense apartments and small enterprise andinstitution buildings.



4-3

Network TopologyFigure 4-2 shows the FTTB network application.

Figure 4-2 FTTB network application

N2000 BMS BRAS

TG

CATV server

IPTV server

ONT

MA5600T

LAN switchMA5606T

Softswitch

Oplicalsplitter

Commercial user Residential user

FiberTwisted pairs

Commercial userCommercial user

BRAS: Broadband Remote AccessServer

ONT: Optical Network Terminal

TG: Trunking Gateway

Network DescriptionIn the FTTB network application:l The ONT connects to LAN switches or hubs in the downstream direction to provide services

to more users.


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l The MA5600T connects to the MA5606Ts in the downstream direction to provide servicesto more users.

l The LAN switch is in a tree topology. The LAN switch works independently without mutualinterference. The bandwidth can be flexibly allocated according to the number of usersconnected to a LAN switch.

Compared with the digital subscriber line (DSL) network, the FTTB network has the followingadvantages:l Higher bandwidth and longer transmission distance

In DSL access, the transmission rate is limited by the length of the twisted pair.l Saving investment

The FTTB network is an integration of the FTTH network and the DSL network. For anFTTB solution, the optical fiber is used for long-reach transmission and the twisted pair isused for short-reach transmission. This reduces the cost of network investment for carriers.

l Good compatibilityThe FTTB network is compatible with the existing DSL network.

4.3 TDM Private Line Network ApplicationThis topic describes the TDM private line network application of the MA5600T.

Service DescriptionThe MA5600T supports the TDM private line network application. In the TDMoGEM mode,the TDM frame is directly encapsulated to the GPON GEM frame so that the TDM service canbe transmitted in a GPON network.

Network TopologyFigure 4-3 shows the TDM private line network application.

Figure 4-3 TDM private line network application

E1

GPON

Ethernet

EthernetE1

EthernetE1

EthernetE1

TDMoGEM

ONU

ONU

ONU

GPON

SDH

Base station

Business center

Business center

OLT



4-5

Network DescriptionThe E1 ports of the ONU/ONT access the TDM traffic from the base stations and enterprises.The ONU/ONT sends both the Ethernet traffic and the TDM traffic to the OLT. The OLTdifferentiates the Ethernet traffic and the TDM traffic, and sends the traffic to the IP networkand the SDH network, respectively.

4.4 QinQ ApplicationThis topic describes the QinQ application of the MA5600T.

Service DescriptionThe 802.1q in 802.1q (QinQ) application supports allocation of public VLAN IDs to user packetsthat have VLAN tags so that the packets can be transmitted in the backbone network using thepublic VLAN IDs. In this way, public VLAN ID resources are greatly saved, and the P2Pinterconnection between private line users across the MAN is facilitated.

Network TopologyFigure 4-4 shows the QinQ application.

Figure 4-4 QinQ application

Router

MA5600T

ONT

L2

VLAN 3VLAN 3 MA5600T

VLAN1 userVLAN2 user

L2

VLAN1 userVLAN2 user

ONT

QinQprivate line


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Network DescriptionIn the QinQ application, the user packets transmitted in the backbone network have two layersof VLAN tags: a public VLAN tag and a private VLAN tag.l On the user side

The enterprise users are connected to the MA5600T through the ONU and the traffic isdelivered in the VLAN mode. The users of VLAN 1 and VLAN 2 are connected to theMA5600T. The MA5600T allocates a public VLAN ID (VLAN 3 with the QinQ attribute)to the packets, and forwards the packets to the upper layer network.

l On the network sideIn the backbone network, the packets are transmitted based on the public VLAN ID. Afterthe packets reach the MA5600T on the other side of the backbone network, theMA5600T removes the public VLAN tag from the packets, and passes the packets to theuser side device.

In the QinQ application, the transparent transmission of the private VLAN in the public networkis supported. A simple two-layer virtual private network (VPN) channel is provided to realizethe function of transparent transmission of private VLANs and services to the peer end and toexpand the private network.

4.5 VLAN Stacking ApplicationThis topic describes the VLAN stacking application of the MA5600T.

Service DescriptionThe MA5600T supports VLAN stacking to realize VLAN extension and multi-ISP wholesaleservice.l VLAN extension: This is used to increase the number of VLANs and identify users.l Multi-ISP wholesale service: The upper layer network works in L2 working mode and the

packets are directly transmitted based on the VLAN and the MAC address.VLAN stacking is similar to QinQ in implementation, but the user packet of VLAN stacking isencapsulated with two VLAN tags and the user packet of QinQ is encapsulated with one VLANtag.

Network TopologyFigure 4-5 shows the VLAN stacking application.



4-7

Figure 4-5 VLAN stacking application

GE

L2/L3

BRAS

L2/L3

GE

GE

ONU

PC PC PCPC

ONT ONT ONT ONU ONT

ISP2ISP1

MA5600T MA5600T MA5600T

Company A Company B

GEGECommon Internet usersare identified by two

VLAN tags with help fromthe upper layer BRAS

Enterprise wholesaleusers of ISP2 directly

connect to ISP2 throughL2 forwarding

Enterprise wholesaleusers of ISP1 directly

connect to ISP1 throughL2 forwarding

BRAS: Broadband Remote Access Server ISP: Internet Service Provider

Network DescriptionIn the VLAN stacking application, the BRAS must authenticate both layers of VLAN tags. Whena packet reaches the MA5600T, it is tagged with two VLAN tags (outer VLAN and inner VLAN),and then transmitted to the associated ISP based on the outer VLAN tag. The user is identifiedby the inner VLAN tag.The VLAN stacking application ensures that the VLANs can be reused, and realizes the multi-IPS wholesale service.

4.6 Triple Play ApplicationThis topic describes the triple play application of the MA5600T.

Service DescriptionThe MA5600T can provide voice, data, and video services to end users simultaneously withappropriate QoS. Such a scenario is called triple play.The MA5600T supports both the multi-GEM port triple play and single-GEM port triple playsolutions.


Product Description


Issue 04 (2009-05-08)

Network TopologyFigure 4-6 shows the triple play application.

Figure 4-6 Triple play application

BRAS

TG

IPTV server

ONTSTB

TVPCPhone

MA5600T

L2/L3 LAN switch

Triple play

Softswitch

Network DescriptionIn this scenario, triple play users are connected to the MA5600T through the ONT. TheMA5600T provides voice service, data (Internet access) service, and video service to the users.l Voice service

After passing the ONT, the VoIP packets reach the MA5600T. The MA5600T thentransmits the packets to the NGN network, or to the PSTN network through a TG.

l Data serviceThe data packets from PCs are transmitted to the MA5600T through the ONT, and then tothe IP network in the upstream direction after they are processed by the BRAS.

l Video service The video service is delivered over IP multicast traffic, providing users with various

programs.



4-9

The MA5600T manages the multicast user rights and programs based on IGMP proxyand controllable multicast. After the users have passed the authentication, theMA5600T transmits the IGMP protocol packets to the multicast server. The multicast server transmits the video service traffic to the MA5600T through the

backbone network and the convergence network. The MA5600T forwards the traffic tothe user terminals based on the authentication results. At the user end, the set top box (STB) is used to terminate video signals, performs media

conversion, and control program switching.The triple play solution enables simultaneous multi-service access on the same user terminal.

4.7 P2P FE Optical Access ApplicationThis topic describes the P2P FE optical access application of the MA5600T.

Service DescriptionThe application scenario of the P2P FE optical access is similar to the application scenario of apassive optical network (PON). It features simple networking. It is especially suitable forresidential areas where the fibers are deployed and extended to the home. In this application, theMA5600T supports a bandwidth of 100 Mbit/s for providing the integrated voice, data, and videoservices.

Network TopologyFigure 4-7 shows the P2P FE optical access application.


Product Description


Issue 04 (2009-05-08)

Figure 4-7 P2P FE optical access application

BRAS

P2P ONT

MA5600T

STB

IPTV serverTG

IPTV video serviceData serviceVoIP service

BRAS: Broadband Remote Access Server ONT: Optical Network TerminalSTB: Set Top Box TG: Trunking Gateway

Network DescriptionIn this scenario, the MA5600T connects to an ONT in the end user's home through a fiber toprovide high-speed Internet access, VoIP, and IPTV services.The networking for the P2P FE optical access application is simple. It meets the actualapplication requirements.

4.8 Mobile Bearer Network ApplicationThis topic describes the mobile bearer network application of the MA5600T.

Service DescriptionTo address the growing number of mobile users and increasing demand for the mobile data andvideo

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Gpon Olt - Ma5600t

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