UA5000 V100R019C01 Product Description

UA5000 Universal Access UnitV100R019C01

Product Description

Issue 03

Date 2012-06-25

HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2012. 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 the 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.com

Email: [email protected]

Issue 03 (2012-06-25) Huawei Proprietary and ConfidentialCopyright © Huawei Technologies Co., Ltd.

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http://www.huawei.com

mailto:[email protected]

About This Document

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

Product Name Product Version

UA5000 V100R019C01

U2000 V100R003

Intended AudienceThe UA5000 Universal Access Unit (hereinafter referred to as the UA5000) provides qualityvoice and broadband access services and perfect IP-based voice access and multimedia services.

This document describes the product positioning, characteristics, system architecture, ports andprotocols, network applications, device management, and technical specifications and standardof the UA5000.

This document is intended for:

l Network planning engineers

l Installation and commissioning engineers

l Field maintenance engineers

l Network monitoring engineers

l System maintenance engineers

l Data configuration engineers

l Application development engineers

Symbol ConventionsThe following symbols may be found in this document. They are defined as follows:

UA5000 Universal Access UnitProduct Description About This Document


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Symbol Description

Indicates a hazard with a high level of risk which, if notavoided, will result in death or serious injury.

Indicates a hazard with a medium or low level of risk which,if not avoided, could result in minor or moderate injury.

Indicates a potentially hazardous situation that, if notavoided, could cause equipment damage, data loss, andperformance degradation, or unexpected results.

Indicates a tip that may help you solve a problem or saveyour time.

Provides additional information to emphasize orsupplement important points of the main text.

Update HistoryUpdates between document issues are cumulative. Therefore, the latest document issue containsall updates made in previous issues.

Issue 03 (2012-06-25)Compared with issue 02 (2011-03-25) of V100R019C01, this version has the following changes:

Modified:l 2.1.1 Cabinetl 5.1.5 Device Power Consumption

Issue 02 (2011-03-25)Compared with issue 01 (2010-12-30) of V100R019C01, 02 (2011-03-25) has the followingchanges:

Modified:l 2.1.1 Cabinetl Configurationl 2.1.3 Boardsl 3.3.1 Private Line Service Networking Application

Issue 01 (2010-12-30)Compared with issue 02 (2010-06-25) of V100R019, V100R019C01 has the following changes:

Added:l 3.1.1 Voice Service Subtending Networking Application



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Modified:l 1.2.1 Innovative 4-in-1 Platform Implementing Smooth Network Evolutionl 1.2.3 Powerful Bandwidth Providing Capability Increasing the Revenuel 2.1.2 Shelves

– Appearance– Configuration

l 2.1.3 Boardsl 3.4 Broadband and Narrowband Combo Service Networking Applicationl 5.2 Performance and Capacityl 5.3 Service Features and Specificationsl 5.4.1 Port Typesl 5.4.2 Port Specifications



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Contents

About This Document.....................................................................................................................ii

1 Product Positioning and Characteristics...................................................................................11.1 Product Positioning.............................................................................................................................................21.2 Product Features.................................................................................................................................................5

1.2.1 Innovative 4-in-1 Platform Implementing Smooth Network Evolution....................................................61.2.2 Perfect Inheritance of Traditional Services Implementing Seamless Service Migration..........................71.2.3 Powerful Bandwidth Providing Capability Increasing the Revenue.........................................................71.2.4 Unique Designs of the COMBO Board and 64-Port POTS Board Saving the TCO.................................81.2.5 Perfect Line Assurance Solution Ensuring the O&M and User Experience.............................................8

2 Product Architecture...................................................................................................................102.1 Hardware Architecture......................................................................................................................................11

2.1.1 Cabinet.....................................................................................................................................................112.1.2 Shelves.....................................................................................................................................................122.1.3 Boards......................................................................................................................................................24

2.2 Software Architecture.......................................................................................................................................30

3 Product and Application Scenarios..........................................................................................323.1 Physical Networking Applications...................................................................................................................33

3.1.1 Voice Service Subtending Networking Application...............................................................................333.1.2 SDH Ring Network.................................................................................................................................353.1.3 MSTP Ring Network...............................................................................................................................363.1.4 RSTP Ring Networking...........................................................................................................................393.1.5 RRPP Ring Networking...........................................................................................................................403.1.6 Network Through Directly Connected Optical Fibers.............................................................................413.1.7 PON Service Networking Application....................................................................................................433.1.8 G.SHDSL Network..................................................................................................................................45

3.2 Broadband Service Networking Application....................................................................................................463.2.1 QinQ Networking....................................................................................................................................463.2.2 VLAN Stacking Networking...................................................................................................................473.2.3 Triple Play Networking...........................................................................................................................49

3.3 Narrowband Service Networking Application.................................................................................................503.3.1 Private Line Service Networking Application.........................................................................................503.3.2 Party Line Service Networking Application...........................................................................................51

UA5000 Universal Access UnitProduct Description Contents


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3.3.3 Emergency Call Channel and DDI Networking Application..................................................................523.3.4 R2 Packet Application.............................................................................................................................533.3.5 RFC2833 Encryption Application...........................................................................................................54

3.4 Broadband and Narrowband Combo Service Networking Application...........................................................55

4 Device Management...................................................................................................................584.1 Overview of Device Management....................................................................................................................594.2 Management Through the CLI.........................................................................................................................594.3 Management Through the NMS.......................................................................................................................59

4.3.1 Introduction to the U2000........................................................................................................................604.3.2 Management Functions............................................................................................................................604.3.3 Typical Networking.................................................................................................................................62

5 Technical Specifications.............................................................................................................645.1 Device Parameters............................................................................................................................................65

5.1.1 Dimensions..............................................................................................................................................655.1.2 Weight.....................................................................................................................................................665.1.3 Running Environment..............................................................................................................................665.1.4 Power Parameters....................................................................................................................................675.1.5 Device Power Consumption....................................................................................................................67

5.2 Performance and Capacity................................................................................................................................705.3 Service Features and Specifications.................................................................................................................745.4 Ports and Protocols...........................................................................................................................................82

5.4.1 Port Types................................................................................................................................................825.4.2 Port Specifications...................................................................................................................................84

6 Acronyms and Abbreviations...................................................................................................93

UA5000 Universal Access UnitProduct Description Contents


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1 Product Positioning and Characteristics

About This Chapter

This topic describes the positioning of the UA5000 on a network and the features of theUA5000.

1.1 Product PositioningThe UA5000 Universal Access Unit (referred to as the UA5000) is a device for accessing boththe narrowband and broadband services.

1.2 Product FeaturesTo meet the customer and market requirements, Huawei launches the UA5000, which has aperfect and mature system design, and features flexible networking, abundant service, andpowerful functions. The UA5000 complies with the RoHS directive, supports the seamlessevolution from PSTN to NGN or IMS, and also supports the upstream PON networking.

UA5000 Universal Access UnitProduct Description 1 Product Positioning and Characteristics


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1.1 Product PositioningThe UA5000 Universal Access Unit (referred to as the UA5000) is a device for accessing boththe narrowband and broadband services.

With the increasing demands for telecom services, such as data, video, voice, and multimediaservices, the requirement for an access network that provides large-capacity, high-rate, and high-quality integrated services has become imperative.

Besides quality traditional voice and broadband access services, the UA5000 providessubscribers with perfect IP-based voice services and multimedia services.

Figure 1-1 shows the positioning of the UA5000 in an entire-network solution.



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Figure 1-1 Positioning of the UA5000 in an entire-network solution

E1 (V5)

FE/GE

H.248

FE

Access layer

Terminal

ADSL2ADSL2+SHDSL

POTSISDN

V.24V.35E1

PBX

E1

UA5000

UA5000

UA5000

UA5000

UA5000

MGC

VDSL2

SIP signals

MGCF

P-CSCFS-CSCF

IMS core iManager U2000

MGC

IPTV server

Convergence layer

HSSTelephoneAS

Conference

BRAS

ADSL

TMG

PBX: private branch exchange MG: media gateway

MGCF: media gateway control function PSTN: public switched telephone network

SIP: session initiation protocol IMS: IP multimedia subsystem

HSS: home subscriber server CSCF: call session control function

PSTN: public switched telephone network DDN: digital data network



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BRAS: broadband remote access server MGC: media gateway controller

ISDN: integrated services digital network POTS: plain old telephone service

NOTE

l The blue line indicates the optical fiber.

l The red line indicates the twisted pair.

l The green line indicates one of the following types of cables:

l Coaxial cable when the 75-ohm E1 cable is used

l Twisted pair when the 120-ohm E1 cable is used

l Dedicated data cable when the V.35 or V.24 interface is used

The UA5000 can work with the optical line terminal (OLT) to provide the passive opticalnetwork (PON) upstream transmission, and broadband and voice access services. Figure 1-2shows the positioning of the UA5000 on a PON.



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Figure 1-2 Positioning of the UA5000 on a PON

Residential user

Enterprise user

OLT

Splitter

UA5000

UA5000

GPON/EPON

GPON/EPON

BRAS

Optical fiberTwisted pair

Residential user

Enterprise user

SoftX3000

IMS Core

Splitter

1.2 Product FeaturesTo meet the customer and market requirements, Huawei launches the UA5000, which has aperfect and mature system design, and features flexible networking, abundant service, and



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powerful functions. The UA5000 complies with the RoHS directive, supports the seamlessevolution from PSTN to NGN or IMS, and also supports the upstream PON networking.

1.2.1 Innovative 4-in-1 Platform Implementing Smooth NetworkEvolution

The UA5000, adopting a unified hardware platform, supports the network that can provide thePSTN, NGN, IMS, and FTTx access at the same time, supports the seamless adaptation, andsupports the smooth software upgrade. This implements that one investment promises fourmerits and maximizes the profit of operator investment.

4-in-1 PlatformThe UA5000 adopts the advanced broadband and narrowband integrated access platform in theindustry, supporting the network that can provide the PSTN, NGN, IMS, and FTTx access atthe same time.

The UA5000 supports the standard V5 interface for providing the PSTN service. The UA5000provides the following services through the V5 interface:l Basic and supplementary PSTN servicesl Basic and supplementary ISDN servicesl Intelligent card servicel Private line service

As an AG, the UA5000 supports the following NGN services:l Basic and supplementary PSTN servicesl Basic and supplementary ISDN servicesl Intelligent card servicel FoIP servicel MoIP service

The IMS is a core network that provides the fixed and mobile services at the same time in thefuture. How to protect the original MSAN investment in the IMS architecture is a major concernof all carriers and is also the key factor affecting the network reconstruction of the PSTN carriercurrently. As an AG, the UA5000 supports the SIP protocol to ensure the smooth networkevolution in the IMS era. The UA5000 supports the following services:l Basic and supplementary POTS servicesl Basic and supplementary ISDN servicesl FoIP servicel MoIP service

The fiber-in and copper-out trend reflects the importance of the device supporting the FTTx.The UA5000 supports the GPON and EPON upstream transmission. In the construction of theFTTC and FTTN, the UA5000 functions as the MDU, supporting various broadband and voiceservices.

Smooth Network EvolutionThe UA5000 supports the network that can provide the PSTN, NGN, IMS, and FTTx access atthe same time and supports the smooth evolution from the traditional PSTN and broadband



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access to the NGN, IMS, and FTTx access. This implements that one investment promises fourmerits. The smooth network evolution can be implemented only through software upgrade.

1.2.2 Perfect Inheritance of Traditional Services ImplementingSeamless Service Migration

The UA5000 supports traditional TDM or PSTN private line services. During theimplementation of the all-IP network, the UA5000 supports the features, such as private lineservice, IP SPC, and PWE3. This ensures that the traditional services are not affected duringnetwork evolution.

The private line service is a key revenue source for carriers. Currently, how to inherit traditionalprivate line services during the implementation of the all-IP network is a major concern of thecarriers. The UA5000 provides a professional solution to this problem because the UA5000supports the IP SPC and PWE3 features, thus inheriting the traditional private line services onthe PSTN, NGN, IMS, or FTTx network. This implements the seamless service migration duringthe all-IP network evolution.

The UA5000 supports the following private line services on the TDM or IP network:

l ISDN BRA/PRA

l POTS

l V.35

l V.24

l E&M

l TDM G.SHDSL

l ATM G.SHDSL

l EFM G.SHDSL

l 2/4-wire audio frequency

l 64 kHz audio frequency

l FE1

l E1

1.2.3 Powerful Bandwidth Providing Capability Increasing theRevenue

Currently, the income of the broadband service and the private line service is a key revenuesource for carriers and the income is increasing. The UA5000 supports ADSL2+ and VDSL2,implementing the 100 Mbit/s access rate to the desktop; supports the binding of four-pair EFMG.SHDSL ports, implementing the high-speed private line service of the enterprise; supportsGE and FE access, implementing the access services for enterprise and community users;supports the IGMP V2/V3, implementing the smooth access of the IPTV, HDTV, and videoconference; supports the multicast virtual local area network (MVLAN), creating one-to-onerelationship between the MVLAN and the Internet service provider (ISP), and implementingeffective management over ISPs.

The UA5000 supports the following advanced broadband access technologies to ensure the profitof the carriers:

l VDSL2



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l ADSL/ADSL2+

l G.SHDSL.BIS

l ATM G.SHDSL

l GE

l FE

l IGMP V2/V3

l Ethernet CFM OAM

1.2.4 Unique Designs of the COMBO Board and 64-Port POTSBoard Saving the TCO

The COMBO board supported by the UA5000 has already over 5 million users in the globalmarket for commercial application. The COMBO board, the only board with the highest densityfor scale commercial application in the industry, saves the space of the equipment room, thetime of wire punchdown, and the main distribution frame (MDF) usage for the carriers, thusimplementing simple operation and maintenance (O&M) and energy saving.

The COMBO board supports the following features:

l Broad band (BB) only, POTS only, and COMBO modes.

l Energy-saving and environment friendly:

– Manually powering off the broadband services when no broadband services are used.

– Automatically powering off the broadband services when the mains supply fails.

The 64-port POTS board supported by the UA5000 supports the power-off by port. Each portsupports polarity reversal charging and 12/16 KC charging. Compared with the 32-port POTSboard, the 64-port POTS board saves power by 20%. The board uses the latest chip in the industryand is embedded with the test module. Thus, no additional test board is required.

1.2.5 Perfect Line Assurance Solution Ensuring the O&M and UserExperience

Through the built-in test board and the cooperation with the N2510 line assurance system, theUA5000 implements fast fault location, efficient O&M, and optimized line quality. Therefore,the UA5000 provides users with consummate service experience by providing faster broadbandservice provisioning rate and broader and more stable line bandwidth. This implements turning"Copper" into "Gold".

Through the built-in test board, the UA5000 supports the following tests:

l Narrowband line test: POTS loop line and circuit tests, self test of test board, call emulation,telephone test, and external meter test; ISDN loop line and circuit test, terminal test, andexternal meter test.

l Broadband line test: single ended loop test (SELT), providing an effective method for theuser to detect the loop

l Broadband and narrowband line test: voltage, resistance, capacitance, loop resistance, andpolarity reversal resistance for the loop line through the TSSB board

Through the cooperation with the N2510 line assurance system, the UA5000 supports thefollowing tests:



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l Fast diagnosis of, analysis of, and troubleshooting for the digital subscriber line (DSL)network

l Quality assurance for the DSL network and the line, improving the quality of service (QoS)for the end user

l Rate improvement for all the services on the network and new services with higherrequirements on the line quality



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2 Product Architecture

About This Chapter

This topic describes the product architecture of the UA5000, including the hardware architectureand software architecture.

2.1 Hardware ArchitectureThis topic describes the hardware architecture of the UA5000, including cabinets, shelves, andboards.

2.2 Software ArchitectureThis topic describes the software architecture of the UA5000, which includes the board softwareand host software. This topic also describes the functions of each software component.

UA5000 Universal Access UnitProduct Description 2 Product Architecture


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2.1 Hardware ArchitectureThis topic describes the hardware architecture of the UA5000, including cabinets, shelves, andboards.

2.1.1 CabinetThis topic describes the cabinets supported by the UA5000.

The UA5000 can use different cabinets to adapt to different working environments.

Cabinet DescriptionTable 2-1 lists the major cabinet types of the UA5000.

Table 2-1 Major cabinet types of the UA5000

Cabinet Model Test Type Appearance

F01D200 Outdoor, medium capacity, andfront-access (or side-access)maintenance

F01D500 Outdoor, medium capacity, andfront-access maintenance

F01D1000 Outdoor, large capacity, and front-access maintenance

M200 Indoor, medium capacity, andfront-access maintenance

F02A (HABA)cabinet

Indoor and rear-accessmaintenance



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Cabinet Model Test Type Appearance

F02AF Indoor and front-accessmaintenance

Cabinet Configuration and Capacity

Table 2-2 lists the shelves of the UA5000. For details about these shelves, see 2.1.2 Shelves.

Table 2-2 Hardware configuration and capacity of the UA5000

Cabinet Model Shelf Configuration Maximum Number of Users

POTS Only ADSL Only

F01D200 1 HABD 384 384

F01D500 1 HABD + 1 HABF 1600 960

F01D1000 2 HABD + 1 HABF 1856 960

M200 1 HABM 384 192

F02A (HABA)cabinet

2 HABA 3840 1920

F02AF 1 HABD + 1 HABF 1920 960

2 HABD + 2 HABF 3840 1920

2.1.2 ShelvesThis topic describes the shelves supported by the UA5000.

Table 2-3 lists the types and applications of the shelves supported by the UA5000.

Table 2-3 Types and applications of the shelves supported by the UA5000

Shelf Model Type Number of Slots forService Boards/TotalSlots

HABA Rear-access maintenance shelf 30/36

HABD Front-access maintenance shelf 12/18



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Shelf Model Type Number of Slots forService Boards/TotalSlots

HABF Front-access slave shelf 18/18

HABL Front-access maintenance shelf 6/12

HABM Front-access maintenance shelf 6/9

The UA5000 (whose control board is H601PVMD) can replace the MD5500. Through the E1port, the UA5000 can subtend the PV8 shelf (whose control board is PV4 or PV8). Table 2-4lists the PV8 shelf that can subtend the UA5000 through the E1 port. Table 2-10 lists the boardssupported by the PV8 shelf.

Table 2-4 Boards supported by the PV8 shelf

Model Type Number of Slots forService Boards/TotalSlots

HCB Rear-access maintenanceshelf

19/26

HDB Rear-access maintenanceshelf

15/22

HIB Rear-access maintenanceslave shelf

15/18

HFB Rear-access maintenanceshelf

12/17

HGB Rear-access maintenanceshelf

10/18

HMB Rear-access maintenanceshelf

7/14

HLB Rear-access maintenanceshelf

5/14

HUBM Rear-access maintenanceshelf

8/18

HUBS Rear-access maintenanceslave shelf

13/18

HUBE Backplane of the front-access maintenance shelf

9/18

HUBF Front-access maintenanceslave shelf

13/18



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Model Type Number of Slots forService Boards/TotalSlots

HUBB Rear-access maintenanceshelf

15/26

HUBO Indoor, small capacity, andrear-access maintenanceshelf

2/3

HUBM Outdoor, small capacity, andfront-access maintenanceshelf

6/10

HUBL Outdoor, small capacity, andfront-access maintenanceshelf

6/10

AppearanceThis topic describes the appearances of the shelves supported by the UA5000.

HABA ShelfThe HABA shelf, which stands at a height of 16 U (1 U = 44.45 mm), is the master shelf of therear-access UA5000. The HABA shelf can subtend another HABA shelf through the highwaycable and aggregate services from the subordinate shelf.

Figure 2-1 shows the appearance of the HABA shelf.



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Figure 2-1 Appearance of the HABA shelf

Fan tray

Mounting braket

Fan tray

Cabling area

Cabling area

HABD ShelfThe HABD shelf, which stands at a height of 10 U, is the master shelf of the front-access UA5000.The HABD shelf can be subtended with HABD and HABF shelves, and the HABD shelf canaggregate the services from the subordinate shelves.

Figure 2-2 shows the appearance of the HABD shelf.



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Figure 2-2 Appearance of the HABD shelf

FAN

Power cable leading-out

area

Cabling area

Mounting ear

HABF ShelfThe HABF shelf, which stands at a height of 10 U, is the extended shelf of the front-accessUA5000. It operates under the control of the HABD shelf, and provides the power supply to theHABD shelf.

Figure 2-3 shows the appearance of the HABF shelf.



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Figure 2-3 Appearance of the HABF shelf

Fan tray

Power cabling area

Cabling area

Mounting braket

HABL ShelfThe HABL shelf, which stands at a height of 10 U, is the master shelf of the front-access UA5000.It provides 12 slots, among which six slots (slots 6-11) are service slots that support theintermixing of broadband and narrowband service boards. The top of the shelf is configured witha fan tray. The HABL shelf is installed in the cabinet through mounting brackets.

Figure 2-4 shows the appearance of the HABL shelf.



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Figure 2-4 Appearance of the HABL shelf



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HABM ShelfThe HABM shelf, which stands at a height of 10 U, is the shelf of the front-access UA5000. Itprovides nine slots, among which six slots (slots 3-8) are service slots that support the intermixingof broadband and narrowband service boards.

Figure 2-5 shows the appearance of the HABM shelf.

Figure 2-5 Appearance of the HABM shelf

ConfigurationThis topic describes the configurations of the shelves supported by the UA5000.

HABA Shelfl The HABA shelf provides 36 slots, of which 30 are available for service boards. You can

insert narrowband service boards and broadband service boards in any of the 30 serviceboard slots. The TSSB board, however, can be inserted in the slot shown in Figure 2-6.

l The two narrowband control boards and the two broadband control boards in the shelfsupport hot backup.

l The two PWX boards in the shelf share the power supply load, and if one PWX fails, theother independently provides power for the entire shelf.

l When one HABA shelf is subtended with another HABA shelf through the highway cable,the subordinate HABA shelf is equipped with only broadband control boards and as manyas 30 service boards.

The maximum number of subscribes supported by the HABA shelf without the configurationof the test board is as follows:l Full configuration of POTS boards: 1920l Full configuration of ADSL boards: 960



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l POTS and ADSL: 960

Figure 2-6 shows the layout of the HABA shelf.

Figure 2-6 Layout of the HABA shelf

01 0200

FAN

PWX

Cabling area

03 04 05 06 07 08 09 10 11 12 13 14 15 16 17

FAN

Cabling area

19 20 21 22 23 24 25 26 27 28 29 30 31 32 3318 34 35

PWX

IPM

IPM

PVM

PVM

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

TSS

B/S

ervice board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

l PWX: secondary power supply board

l IPM: broadband control board

l PVM: narrowband control board

l TSSB: test board

l Service boards: including ADRB and SHLB

NOTE

l The SDLE board can be inserted in only slots 6-17 and a maximum of 12 SDLE boards can beconfigured.

l The EDTB board can be inserted in only slots 6-17 and a maximum of six EDTB boards can beconfigured in six consecutive slots.

l The EP1A or GP1A board can be inserted in only slot 6 or 7.



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HABD Shelfl The HABD shelf provides 18 slots, of which 12 are reserved for service boards. You can

insert narrowband service boards and broadband service boards in any of the 12 serviceboard slots. The TSSB board, however, can be inserted in the slot shown in Figure 2-7.



l When one HABD shelf is subtended with another HABD shelf, the subordinate HABDshelf is equipped with only broadband control boards and as many as 12 service boards.

The maximum number of subscribes supported by the HABD shelf without the configurationof the test board is as follows:l Full configuration of POTS boards: 768l Full configuration of ADSL boards: 384l POTS and ADSL: 384

Figure 2-7 shows the layout of the HABD shelf.

Figure 2-7 Layout of the HABD shelf

Cabling area

IPM

PVM

FAN

PWX

0 17Service board/TS

SB

PWX

IPM

PVM

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Pow

er cable leading-out areaFiller panel

Filler panelFiller panel

Filler panel

HWCF

EFTF

HLAF

HLAF

HLAF

HLAF

E1TF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

l PWX: secondary power supply boardl IPM: broadband control boardl PVM: narrowband control boardl TSSB: test board



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l Service boards: including ADRB and SHLB

NOTE

l Each HABD shelf can be configured with a maximum of six EDTB boards in six consecutive slots.


HABF Shelfl The HABF shelf operates under the control of the HABD shelf, and provides the power

supply to the HABD shelf.l The HABF shelf provides 18 slots (slots 18-35). You can insert narrowband service boards

and broadband service boards in any of the 18 slots.

The maximum number of subscribes supported by the HABF shelf without the configuration ofthe test board is as follows:l Full configuration of POTS boards: 1152l Full configuration of ADSL boards: 576l POTS and ADSL: 576

Figure 2-8 shows the layout of the HABF shelf.

Figure 2-8 Layout of the HABF shelf

Cabling area

FAN

18 35

Service board

Service boardService boardService boardService boardService boardService boardService boardService boardService board

Service boardService boardService boardService boardService boardService boardService boardService board

Filler panelPow

er cable leading-out area

HWTF

HLEF

SLTF

HLEF

HLEF

HLEF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

Service boards: including ADRB and SHLB



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HABL Shelfl The HABL shelf provides 12 slots, and six of them are service slots. You can insert

narrowband service boards and broadband service boards in any of the six slots. The TSSBboard, however, can be inserted only in slot 11.



Figure 2-9 shows the layout of the HABL shelf.

Figure 2-9 Layout of the HABL shelf

01

02

00

FAN

PWX

IPM

PVM

PWX

Cabling area

IPM

TSSB/P

VM

03

04

05

06

07

08

09

10

11

Cable leading-out area

Service board

Service board

Service board

Service board

Service board

Service board

l PWX: secondary power supply boardl IPM: broadband control boardl PVx: narrowband control board (PVM)l TSSB: test boardl Service boards: including ADRB and SHLB

NOTE

l Each HABL shelf can be configured with a maximum of six EDTB boards in six consecutive slots.


HABM Shelf

The HABM shelf provides nine slots, and six of them are service slots. You can insertnarrowband service boards and broadband service boards in any of the six slots. The TSSBboard, however, can be inserted in the slot shown in Figure 2-10.

The maximum number of subscribes supported by the HABM shelf without the configurationof the PON board or the test board is as follows:



23

l Full configuration of POTS boards: 384l Full configuration of ADSL boards: 192l POTS and ADSL: 192

Figure 2-10 shows the layout of the HABM shelf.

Figure 2-10 Layout of the HABM shelf

FAN

Cabling area

PWX

IPM

PVM

Filler panel

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

E1TF

EFTF

PSTF

Service board

Service board

Service board

Service board

TSSB/Service board

Service board/PON

board

l PWX: secondary power supply boardl IPM: broadband control boardl PVM: narrowband control boardl TSSB: test boardl Service boards: including ADRB and SHLB

NOTE

l Each HABM shelf can be configured with a maximum of six EDTB boards in six consecutive slots.


2.1.3 BoardsThis topic describes the boards supported by the UA5000.

The boards used in the UA5000 include the narrowband board, broadband board, narrowbandand broadband combo board, and xPON board. Table 2-5, Table 2-6, Table 2-7 and Table2-8 describe the details of the boards supported by the UA5000.



24

Narrowband Boards

Table 2-5 List of narrowband boards

AbbreviatedName

Full Name Functions

PVM Packet voiceprocessingboard

The PVM board is also called the narrowband controlboard of the master shelf. The PVM board supports thefollowing functions:l Controls the narrowband service boards.l Converts the TDM voice traffic into IP packets.l Supports the H.248/SIP protocol.l Provides one FE port for transmitting the IP-based

voice service.l Supports the V5 interface to provide the V5 voice

service.The PVMB board can provide four E1 ports.The PVMD backplane provides four E1 ports, and thepanel of the PVMD board provides one GE optical portand one FE optical/electrical port.

A32 Analog serviceboard

The A32 board provides 32 POTS ports.

A64 Analog serviceboard

The A64 board provides 64 POTS ports.

CDI Direct-dialing-in subscriberinterface board

The CDI board provides 16 DDI ports, through which theanalog service is transparently transmitted.

DDU2 Private-lineservice board

The DDU2 board provides two channels of synchronous64 kbit/s ports.

DSLD Digital serviceboard

The DSLD board provides 16 ISDN BRI ports.

EDTB E1 trunk board The EDTB board provides 16 E1 trunk ports.

SDLE TDMG.SHDSLboard

The SDLE board provides eight TDM G.SHDSL portsand eight E1 ports.

SRX Private-lineservice board

The SRX board provides five V.24 synchronous sub-rateports or three V.24 asynchronous sub-rate ports.

VFB Audiofrequencyinterface board

The VFB board provides 16 2-wire audio frequency portsor eight 4-wire audio frequency ports.

TSSB Subscriber testboard

The TSSB board is used to test the lines of the serviceboard.



25

AbbreviatedName

Full Name Functions

ESC Environmentmonitoringboard

The ESC monitors the power supply, temperature,humidity, door status, fan, battery, and other analog anddigital parameters, and also reports the monitoredinformation to the control board through the serial port.

PWX Secondarypower supplyboard

One PWX board occupies one slot. One master shelf canbe equipped with two PWX boards. The PWX boardsupports inter-board and inter-shelf load-sharing andmutual aid function.

VMS Message LEDanalog serviceboard

The VMS provides 16 analog service ports.

ATI Analog trunkinterface board

The ATI board provides six channels for the access andtransparent transmission of E&M audio frequencysignals.

Broadband and Narrowband Combo Board

Table 2-6 List of the broadband and narrowband combo boards

AbbreviatedName

Full Name Functions

CSRB POTS and ADSL2+combo serviceboard

The CSRB board provides 32 ADSL/ADSL2+ compatibleports and 32 POTS ports, and has a built-in splitter.

CSRI POTS and ADSL2+combo serviceboard

The CSRI board provides 32 ADSL/ADSL2+ compatibleports and 32 POTS ports, and has a built-in splitter. TheCSRI board meets the requirements of Australian market.



26

Broadband Boards

Table 2-7 List of the broadband boards

AbbreviatedName

Full Name Functions

H612IPMB

IP serviceprocessing board ofthe master shelf

The H612IPMB board is also called the broadband controlboard. The H612IPMB board supports the followingfunctions:l Controls the broadband service boards.l Aggregates and processes the broadband services.l Provides GE/FE ports.Two H612IPMB boards enable the device to support theactive/standby hot backup function.

H612IPMD

IP serviceprocessing board ofthe master shelf

The H612IPMD board is also called the broadband controlboard. The H612IPMD board supports the followingfunctions:l Controls the broadband service boards.l Aggregates and processes the broadband services.l Provides GE/FE ports.The H612IPMD board supports 32 broadband serviceboards and supports the configuration of the slave shelf.

ADRB ADSL2+ serviceboard

The ADRB board provides 32 ADSL/ADSL2+ compatibleports and has a built-in splitter.

ADRI ADSL2+ serviceboard

The ADRI board provides 32 ADSL/ADSL2+ compatibleports and has a built-in splitter. The board also supportsadjustment of the impedance and supports the Europeancomplex impedance.

VDMB VDSL2 serviceboard

The VDMB board provides 16 VDSL2 compatible portsand has a built-in splitter.

SHLB ATM/EFMG.SHDSL.bisservice board

The SHLB board provides 16 ATM/EFM G.SHDSL ports.

GAUA GE access board The GAUA board provides one GE port.



27

xPON Upstream Boards

Table 2-8 List of the xPON upstream boards

AbbreviatedName

Full Name Functions

EP1A EPON interfaceboard

The EP1A board supports the EPON upstreamtransmission, provides one EPON uplink port, oneFE/GE auto-sensing electrical port, and does notsupport the active/standby function.

GP1A GPON interfaceboard

The GP1A board supports the GPON upstreamtransmission, provides one GPON uplink port, oneFE/GE auto-sensing electrical port, one FEelectrical port, two FE optical ports (with pluggableoptical transceiver), and four E1 ports. The boarddoes not support the active/standby function.

Test Board

Table 2-9 Test board

AbbreviatedName

Full Name Functions

TSSB Subscriber testboard

The TSSB board is used to test the lines of theservice board.

Boards Supported by the PV8 Service ShelfTable 2-10 lists the boards supported by the PV8 service shelf.

Table 2-10 Boards supported by the PV8 service shelf

Type AbbreviatedName

Full Name Functions

Controlboard

PV8 (H301/H302/H303PV8)

V5 protocolprocessing andcontrol board(8 E1 ports)

The board is also called narrowbandcontrol board. It controls the narrowbandboards in the same shelf, provides eightchannels for the access of V5 signals,converts the V5 signals into E1 signals andtransmits them upstream, implementingthe exchange of narrowband resources andworking clock.



28


Full Name Functions

PV4 (H301/H302/H303PV4)

V5 protocolprocessing andcontrol board(4 E1 ports)

The board is also called narrowbandcontrol board. It controls the narrowbandboards in the same shelf, provides fourchannels for the access of V5 signals,converts the V5 signals into E1 signals andtransmits them upstream, implementingthe exchange of narrowband resources andworking clock.

Narrowband board

A32 (CC0I/CC0HASL)

32-port analogservice board

The A32 board provides 32 POTS ports.CC0I supports full polarity reversal.

ASL(CC08ASL/CC09ASL/CC0CASL)

Analog serviceboard

The ASL board provides 16 POTS ports.CC0C supports the remote power supply.

ASL(CC0KASL)

Mountedanalog serviceboard

The ASL board provides 16 POTS ports.

ASL (CB36/CB37ASL)

16-port analogservice board

The ASL board provides 16 POTS ports.The ASL board supports full polarityreversal and is used in PSTN services.

ATI (H301ATI) Analog trunkinterface board

The ATI board provides six channels forthe access and transparent transmission ofE&M audio frequency signals.

CDI (H301CDI) Direct-dialing-in subscriberinterface board

The CDI board provides 16 DDI ports,through which the analog service istransparently transmitted.

DDU2(H301DDU2)

Private-lineservice board

The DDU2 board provides twosynchronous 64 kbit/s ports.

DSL(CB02DSL/CB03DSL)

Digital serviceboard

The DSL board provides eight ISDN BRIports.

HSL(H302HSL)

High-speedsynchronousline interfaceboard

The HSL board provides two V.35 portsand two E1 ports. The port rate is N × 64kbit/s (1 ≤ N ≤ 31).

HSL(H303HSL)

High-speedsynchronousline interfaceboard

The HSL board provides two G.SHDSLports and two FE1 ports. The FE port isconnected to the remote data service unit.In this way, the data does not occupy theHW resources but is transmitted throughthe FE1 port.



29


Full Name Functions

SRX(H301SRX)

Private-lineservice board

The SRX board provides five V.24synchronous sub-rate ports or three V.24asynchronous sub-rate ports.

VFB(CB02VFB/CB03VFB)

Audiofrequencyinterface board

The VFB board provides sixteen 2-wireaudio frequency ports or eight 4-wireaudio frequency ports.

2.2 Software ArchitectureThis topic describes the software architecture of the UA5000, which includes the board softwareand host software. This topic also describes the functions of each software component.

Overview

The software system of the UA5000 consists of the board software and the host software. Thearea enclosed by the dotted lines in Figure 2-11 shows the software architecture of theUA5000.

Figure 2-11 System software architecture of the UA5000

Serial portterminal Telnet

Host software

Boardsoftware1

Boardsoftware2

BoardsoftwareN...

Serial portconnection

U2000

Inband/outband

Inband/outband

Communication control bus



30

Board Software

The board software is applied to the service board and interface board, and it supports thefollowing functions:l Service managementl Data managementl Alarm managementl Driving and diagnosis

Host Software

The host software is applied to the control board, and it consists of four planes, namely, systemsupport plane, system service plane, system management plane, and service control plane, asshown in Figure 2-12.

Figure 2-12 Host software architecture of the UA5000

System service plane

Service control plane

System

support plane

System

managem

ent plane

The functions of the four planes shown in the preceding figure are as follows:

l System support plane: It drives the hardware system.l System service plane: It provides the basic service for the software operation and manages

the device system. The basic functional module of the system service plane is the operatingsystem.

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

the device, which include:

– Resolving and processing the service configuration commands

– Implementing the protocol interconnection between the devices

– Processing the service requests

– Providing the required services for subscribers



31

3 Product and Application Scenarios

About This Chapter

The typical networking applications of the UA5000 include the physical networking, broadbandservice networking, voice service networking, and integrated (broadband + narrowband) servicenetworking.

3.1 Physical Networking ApplicationsThe UA5000 provides flexible upstream modes and various network self-healing functions. Inthis case, the carrier can plan the access network flexibly according to the condition of theresource transmission on the existing network.

3.2 Broadband Service Networking ApplicationThis topic describes several networking applications for the broadband services provided by theUA5000.

3.3 Narrowband Service Networking ApplicationThis topic describes several networking applications for the voice services provided by theUA5000.

3.4 Broadband and Narrowband Combo Service Networking ApplicationThe UA5000 can be used in the next generation network (NGN) and it supports the broadbandservice access.

UA5000 Universal Access UnitProduct Description 3 Product and Application Scenarios


32

3.1 Physical Networking ApplicationsThe UA5000 provides flexible upstream modes and various network self-healing functions. Inthis case, the carrier can plan the access network flexibly according to the condition of theresource transmission on the existing network.

3.1.1 Voice Service Subtending Networking ApplicationThe UA5000 can subtend a shelf through the E1 port, increasing the service transmission distanceand expanding the capacity for access users.

Networking DiagramFigure 3-1 shows the networking diagram of the voice service subtending networking supportedby the UA5000.



33

Figure 3-1 Voice service subtending networking diagram

Networking Descriptionl The UA5000 can subtend the RSP, RSU, and PV8 shelves through E1 ports. The RSP shelf

is installed with the RSP control board; the RSU shelf is installed with the RSU controlboard; the PV8 shelf is installed with the PV4 or PV8 control board. The PV8 shelf cansubtend the RSP shelf through the high way (HW).

NOTE

The UA5000 can subtend the PV8 shelf only when its control board is H601PVMD.

l When subtending remote RSP, RSU, and PV8 shelves through E1 ports, the UA5000 isconnected to the remote end through the synchronous digital hierarchy (SDH) ring network.



34

3.1.2 SDH Ring NetworkThe UA5000 provides the solution to the TDM voice service, implementing the E1 servicetransmission between the optical line terminal (OLT) and the optical network unit (ONU)through the inventory SDH device on the existing network.

Service DescriptionThe SDH ring network is the maturest voice service bearer network, which can meet thebandwidth and performance requirements of the TDM service. To form an SDH ring network,the SDH device is used for constructing the bearer network at the access layer. The UA5000,functioning as the ONU and the OLT, is connected to the add-drop multiplex (ADM) node onthe SDH network. In the actual application scenario, you can select the level-2 or level-1networking solution according to the distribution of the resources and users on the existingnetwork.

Networking DiagramGenerally, the SDH ring network is of two types, namely, level-2 and level-1 networks, as Figure3-2 and Figure 3-3 show.

Figure 3-2 SDH ring network (level-2 network)

UA5000UA5000

UA5000

E1 E1

E1POTS ISDN E1/V.35

SDH

ADM

V5/E1

ADM

E1

UA5000

ADMADM

xDSL

BRAS

GE

PSTN/DDN



35

Figure 3-3 SDH ring network (level-1 network)

UA5000UA5000

UA5000

V5/E1

POTS ISDN E1/V.35

SDH

ADM

ADM

ADMADM

xDSL

BRAS

GE

V5/E1

V5/E1

V5/E1

Networking DescriptionIn Figure 3-2, the ONU is connected to the OLT through the SDH network. The narrowbandservice on the end node UA5000 (OLT) is transmitted through the E1 line to the self-healingring network constructed by the ADM and is converged to the UA5000 (ONU) through theADM. Then, the service is transmitted to the PSTN and DDN networks through the E1 line.

The application scenarios of the level-2 networking are as follows:l The region where the SDH network is mature and still can be used on the existing network.

In this case, the level-2 networking can make full use of the existing resources.l Villages and towns where the users are widely distributed, and the region where the number

of nodes is great and the number of users on each node is small. The UA5000 functions asan ONU on the access node.

l The region where the E1 ports on the switch are insufficient.

In Figure 3-3, the UA5000 is connected to the switch through the V5 interface, forming a simplelevel-2 networking topology. The UA5000 directly provides the E1 port on the PVM board andsupports the V5 protocol to transmit the narrowband service. The narrowband service istransmitted to the PSTN switch through the SDH device to implement the call connection. TheSDH self-healing ring network connected between the network devices of the two levels canprovide the flexible communication with high reliability.

The application scenarios of the level-1 networking are as follows:l The region where the SDH network resources are available and still can be used.l The region where the E1 ports on the switch are sufficient.

3.1.3 MSTP Ring NetworkThe Multiple Spanning Tree Protocol (MSTP) supports the transmission of both broadband FEservices and narrowband E1 services on the same network. Therefore, the UA5000 can accessand transmit the broadband and narrowband services through the MSTP network.



36

Service DescriptionDue to the limitation of the transmission capability, the MSTP network supports only the VoIPand Internet access services for the broadband access and does not support the provisioning ofthe video service that requires high bandwidth. The application of the MSTP protocol can providethe ring network protection and self-healing capability for the traditional SDH network. TheMSTP network features high reliability. Therefore, the MSTP network is widely used with therequirement of high reliability. The MSTP network features high reliability. Therefore, theMSTP network is widely used on the network that has high reliability requirements.

Networking DiagramGenerally, the MSTP ring network is of two types, namely, level-2 and level-1 networks, asFigure 3-4 and Figure 3-5 show.

Figure 3-4 MSTP ring network (level-2 network)

UA5000

UA5000

UA5000

E1

E1 E1

E1

FE/GEFE/GE

GE

ADM

V5/E1

UA5000

FE/GE

ADM

MSTP

GE

ADMADM

BRAS

PSTN/DDN

POTS ISDN E1/V.35 xDSL



37

Figure 3-5 MSTP ring network (level-1 network)

UA5000

UA5000

UA5000

E1 E1

E1

FE/GEFE/GE

GE

ADM

V5/E1

FE/GE

ADM

MSTPADMADM

BRAS

PSTN/DDN


SoftX 3000

Networking DescriptionIn Figure 3-4, the ONU is connected to the OLT through the MSTP network. As an OLT, theUA5000 transmits the narrowband service upstream through the E1 port and transmits thebroadband service upstream through the FE or GE port. The broadband and narrowband servicesare transmitted to the MSTP network in a unified manner and converged to the upper-layer OLTat the office. Then, the narrowband service is transmitted to the PSTN or DDN network and theIP network through the UA5000 (functioning as an ONU) at the office. If the narrowband serviceof the UA5000 is the VoIP service, the broadband and narrowband services are transmittedupstream through the FE or GE port on the ONU in a unified manner.

The application scenarios of the level-2 networking are as follows:l The region where the SDH or MSTP network resources are sufficient. (The SDH device

of Huawei supports MSTP through the configuration of certain boards in the device.)l Key AG offices and AG offices with great capacity.l The region where the number of broadband users is small. In addition, the number of

broadband users is not greater than 15% of the total number of users in a single office.l The region where the broadband resources are insufficient.

In Figure 3-5, the UA5000 transmits the narrowband service to the MSTP network through theE1 port and transmits the broadband service to the MSTP network through the FE or GE port.Then, the MSTP node directly transmits the broadband and narrowband services to differentnetworks at the office. If the narrowband service of the UA5000 is the VoIP service, thebroadband and narrowband services are transmitted upstream through the FE or GE port to theMSTP network in a unified manner.

The application scenarios of the level-1 networking are as follows:l The region where the SDH or MSTP network resources are available and still can be used.



38

l The region where the broadband resources are sufficient.

3.1.4 RSTP Ring NetworkingThe RSTP networking of the UA5000 is applicable to the scenario that has the requirements forservice protection.

Service DescriptionThe Rapid Spanning Tree Protocol (RSTP) is an optimized version of the Spanning Tree Protocol(STP). The rapidness of RSTP relies on the greatly shortened delay for the designated port andthe root port to turn into the forwarding state in certain conditions. This helps to shorten the timefor stabilizing the network topology.

Networking DiagramFigure 3-6 shows the RSTP networking diagram.

Figure 3-6 RSTP networking diagram

FE/GE

Convergence layer

Access layer

Terminal

RSTP

IP phoneVDSL2

ADSL2+

SHDSL

FE optical port

UA5000

UA5000

SoftSwitch

ONT

UA5000

Optical fiber

UA5000

BRAS



39

Networking Description

A ring network is formed between the UA5000s, and the RSTP protocol is enabled. Such anetwork can meet the requirements for service protection and save optical fiber resources.

3.1.5 RRPP Ring NetworkingThe Rapid Ring Protection Protocol (RRPP) networking of the UA5000 is applicable to thescenario that has the requirements for ring protection.

Service Description

RRPP is a link layer protocol that is used particularly for Ethernet ring networks. RRPP canprevent the broadcast storm that is caused by data loop when the Ethernet ring network iscomplete. When a link on the Ethernet ring network is disconnected, RRPP can quickly recoverthe communication among the nodes on the ring network.

Networking Diagram

Figure 3-7 shows the RRPP networking diagram.

Figure 3-7 RRPP networking diagram

UA5000

UA5000

ADSL

UA5000

UA5000

BRAS

RRPP

IP phone

Convergence layer

Access layer

Terminal

SHDSLADSL2+

VDSL2



40

Networking DescriptionThe UA5000s form a single-ring network. The RRPP ring network supported by the UA5000provides a link protection mechanism on the access layer. On such a ring network, theconvergence time for the service switchover, which is performed when a link is faulty, isrelatively short (required to be within 50 to 200 ms generally).

3.1.6 Network Through Directly Connected Optical FibersThe network through the directly connected optical fibers of the UA5000 can meet therequirement of the broadband service for high network bandwidth. In addition, the network alsosupports the voice service.

Service DescriptionOn the network through directly connected optical fibers, each office is directly connected tothe MAN Ethernet switching device through the Ethernet optical port. The simple networktopology facilitates maintenance. The VoIP and broadband services on the network aretransmitted to the softswitch and the BRAS separately through the MAN Ethernet.

Each office is connected to the same MAN switching device and all the offices form a startopology. In the star topology, each office is independent from each other. The services anddevice running of each office does not affect another office. The data of each office is isolatedthrough VLAN or in IP mode and the QoS of each service is improved on the Ethernet.

The network through directly connected optical fibers is applicable to the towns with abundantoptical fiber resources and intensive users. For the industrial area with intensive enterprises andthe office building cluster with intensive commercial users, it is also an ideal networking mode.

Networking DiagramThe network through directly connected optical fibers is of two types, namely, superimposednetwork through broadband optical fibers and broadband and narrowband combo network, asFigure 3-8 and Figure 3-9 show.



41

Figure 3-8 Superimposed network through broadband optical fibers

UA5000UA5000

UA5000

E1

E1E1

E1 GE

GE GE

SDHLAN Switch

V5/E1

UA5000

POTS POTSxDSLxDSL

ADM

ADM

ADM

BRAS


Fiber

Figure 3-9 Broadband and narrowband combo network

Fiber

UA5000 UA5000UA5000

POTS ISDN E1/V.35

GEGE GE

xDSLPOTS POTSxDSLxDSLPOTSxDSL

SoftX 3000

LAN Switch

GE

UA5000

BRAS

LAN Switch



42

Networking DescriptionIn Figure 3-8, functioning as an integrated AG, the UA5000 supports the broadband andnarrowband services at the same time. The UA5000 transmits the narrowband service to theSDH network through the E1 port, and transmits the broadband service and the U2000 datathrough another Ethernet optical network, thus implementing the superimposed network.Through the GE optical port on the IPM control board for the broadband service, the UA5000is directly connected to the MAN Ethernet. If the narrowband service of the UA5000 is the VoIPservice, the broadband and narrowband services are transmitted upstream through the GE porton the UA5000 in a unified manner.

The application scenarios of the superimposed network through broadband optical fibers are asfollows:l The region that has a great number of broadband access requirements in the current-term

or medium-term planning but the narrowband services are almost saturated.l The region with abundant optical fiber recourses, which can provide convenient ports for

broadband services and allocate sufficient bandwidth.

In Figure 3-9, functioning as an integrated AG, the UA5000 supports the VoIP and broadbandservices at the same time. The networking is based on the IP network and the data of thebroadband and narrowband services can be separated, transmitted, and exchanged logically orphysically. For the network where the data of the broadband and narrowband services isseparated logically, the VoIP service, the broadband service, and the U2000 data can betransmitted upstream through the same GE port. Then, the services are transmitted to the IPnetwork for transmission and exchange in a unified manner. On the IP network, the data ofdifferent services is transmitted separately according to the service type, and different QoSsolutions are provided for different services.

The broadband and narrowband combo network is applicable to the reconstruction of the NGNnetwork or the new construction of the integrated AG.

3.1.7 PON Service Networking ApplicationTo meet the requirement for the copper-out and fiber-in application and the broadband rateincrease, the UA5000 supports the PON upstream transmission networking to meet customers'requirement for FTTx construction.

Service DescriptionThe UA5000 supports the PON upstream transmission and can be used in the FTTC construction.The FTTC application achieves a balance between the xDSL and FTTH service requirements.That is, FTTC makes full use of the existing resources such as splice boxes and twisted pairs tosave the investments, and in addition, it meets the requirement for providing high bandwidth.Generally, FTTC covers an area of 1 km and can provide the access service for 300 to 500 users.

Networking DiagramFigure 3-10 shows the FTTC networking diagram.



43

Figure 3-10 FTTC networking diagram

Residential user

Enterprise user

OLT

Splitter

UA5000

UA5000

GPON/EPON

GPON/EPON

BRAS

Optical fiberTwisted pair

Residential user

Enterprise user

SoftX3000

IMS Core

Splitter


The UA5000 can be used on an FTTC network. In the upstream direction, the UA5000 isconnected to the OLT through the PON port by use of the optical fiber. In the downstreamdirection, the UA5000 provides the POTS and xDSL service access through the twisted pair.



44

3.1.8 G.SHDSL NetworkIn the region where the transmission resources are extremely insufficient or the transmissionresources are unavailable and only the copper twisted pair is available on the existing network,the UA5000 can provide the service and the ONU can be deployed through the G.SHDSLnetwork adopting the symmetrical transmission technology based on the copper line.

Service Description

The UA5000 supports the TDM G.SHDSL technology through the SDLE board, and isconnected to the ONU and the OLT to form a network through the copper twisted pair. A coppertwisted pair provides the bandwidth of 2 Mbit/s for transmitting services. The UA5000 canconnect the remote power supply device PGS through the SDLE board for connecting the ONUto a remote ONU, thus implementing the distance extension for the network with two levels.

The UA5000 supports the ATM G.SHDSL technology through the SHLB board. The user endsupports the service output through the Ethernet port (broadband access) or the service outputthrough the E1 or V.35 port (private line access). In this manner, the distance of the LAN serviceis extended.

Networking Diagram

Figure 3-11 shows the G.SHDSL networking application.

Figure 3-11 G.SHDSL networking application

UA5000UA5000

UA5000

E1

E1POTS ISDN E1/V.35

FEFE

V5/E1

FE

MSTP

UA5000

TDM G.SHDSL

POTS POTS POTS

ONU 04RRemote power supply

E1FEFE

iManager U2000

TDM G.SHDSL

UA5000

U2000 network PSTN/DDN

Modem

(2-wire) G.SHDSL channel

Data stream of the voice service

U2000 data stream

ATM G.SHDSL

E1



45


The UA5000 can be connected to the ONU 04R provided by Huawei Technologies Co., Ltdthrough the G.SHDSL subscriber cable. A twisted pair provides the bandwidth of 2 Mbit/s fortransmitting services. The U2000 data of the ONU is transmitted through the inband channel,the E1 service is terminated on the modem, and then the data is transmitted to the U2000 networkin IP mode.

3.2 Broadband Service Networking ApplicationThis topic describes several networking applications for the broadband services provided by theUA5000.

3.2.1 QinQ NetworkingThe UA5000 supports the QinQ networking application. The QinQ networking saves the VLANID resources of the public network, and supports the multi-point to multi-point (MP2MP)interconnection between private line subscribers across the metropolitan area network (MAN).

Networking Diagram

Figure 3-12 shows the QinQ networking diagram.

Figure 3-12 QinQ networking diagram

UA5000

Modem

L2

User 1

L2

Modem

VLAN1

UA5000VLAN3

VLAN2

VLAN2

VLAN3

VLAN1

VLAN1

VLAN2

L2/L3 L2/L3

User 3 User 4 User 2



46

Networking DescriptionIn the QinQ networking application, the subscriber packets transmitted on the backbone networkhave two layers of 802.1q tags, namely, a public network tag and a private network tag. Thepackets are transmitted as follows:

l On the UA5000 subscriber sideThe enterprise subscriber accesses the UA5000 in the xDSL service, and the service iscarried in VLAN mode. The subscribers of VLAN 1 and VLAN 2 are connected to theUA5000. The UA5000 allocates a public network VLAN ID (VLAN 3) to all the subscriberpackets, and then transmits the packets to the upper-layer network.

l On the network side of the UA5000On the backbone network, the packets are transmitted according to the public networkVLAN ID. After the packets reach the UA5000 on the other side of the backbone network,the peer UA5000 peels the public network VLAN tag off the packets, and then passes therestored subscriber packets to the user-side device.

In the QinQ networking application, the VLAN ID resources of the public network are saved,and the packets with private network VLAN tags can be transparently transmitted on the publicnetwork. In this manner, the QinQ networking provides customers with a simple layer 2 (L2)virtual private network (VPN) channel to transparently transmit the services with private VLANtags to the peer device. This expands the coverage of the private network.

3.2.2 VLAN Stacking NetworkingThe UA5000 supports VLAN stacking to implement the VLAN extension service and privateline wholesale service.

Service Descriptionl VLAN extension: This is used to increase the number of VLANs and identify subscribers.l Private line wholesale service: In this service, the upper-layer network works in L2 mode

and the packets are transmitted according to VLAN and MAC address.

Networking DiagramFigure 3-13 shows the VLAN stacking networking diagram.



47

Figure 3-13 VLAN stacking networking diagram

L2/L3

Modem

UA5000

Modem

ISP1

SP VLAN 1 C VLAN 1

SP VLAN 1C VLAN 2

SP VLAN 2 C VLAN 1

SP VLAN 2 C VLAN 2

ISP2

BEnterpriseAEnterprise

Networking DescriptionNOTE

l SP VLAN: service provider VLAN

l C VLAN: customer VLAN

As shown in the preceding figure:

l After receiving the untagged packet sent from the subscriber, the UA5000 adds two layersof VLAN tags, namely, outer VLAN tag and inner VLAN tag, to the packet, and thentransmits the packet to the upper layer network.

l After receiving the packets with outer and inner VLAN tags from the network, the UA5000peels the outer VLAN tag and then inner VLAN tag off the subscriber packet. Then, theUA5000 forwards the packet to the subscriber device.

The VLAN stacking supports the following services:

l VLAN extension: This function can be used to expand the number of VLAN IDs byidentifying a subscriber with two layers of VLAN tags.

l Private line wholesale service: The inner VLAN tag of a stacking VLAN packet identifiesthe subscriber and the outer VLAN tag identifies the Internet service provider (ISP) whoprovides the service for this subscriber. In this manner, the subscribers can be accessed totheir ISPs in batches.



48

3.2.3 Triple Play NetworkingThe UA5000 has a powerful service processing capability. It can provide subscribers with voice,data, and video services concurrently with guaranteed QoS. This application is called triple playservice.

Service Description

The UA5000 supports two triple play solutions, namely, multiple services over multiplepermanent virtual channels (PVCs) and multiple services over a single PVC.

l In the multiple services over multiple PVCs solution, different PVCs are used to identifydifferent service streams.

l In the multiple services over a single PVC solution, the currently-used modem needs to bere-configured to save the PVC resources.

l In the multiple services over a single PVC solution, service encapsulation mode and VLANID on the user side, and the user priority on a service port are used to identify differentservice streams.

Networking Diagram

Figure 3-14 shows the triple play networking diagram.

Figure 3-14 Triple play networking diagram



49

Networking Descriptionl Voice service

The packets are sent from the VoIP terminal to the UA5000 through the home gateway.Then, the UA5000 forwards the packets to the NGN network, or to the PSTN networkthrough a trunk gateway (TG).

l Data serviceThe data packets from PCs are transmitted to the UA5000 through the home gateway andthen are transmitted upstream to the BRAS. After being processed by the BRAS, the datapackets are forwarded to the IP network.

l Video service– The video service is delivered over the IP multicast traffic, providing subscribers with

various program sources.– The UA5000 transmits the IGMP control packets upstream to the video server to manage

multicast subscribers and programs.– The video server transmits the video service traffic to the UA5000 through the backbone

network and the convergence network. Then, the UA5000 forwards the traffic to thecorresponding subscriber terminal based on the authentication results.

– On the subscriber side, the set top box (STB) terminates the video signals, performs themedia conversion, and controls the program switch.

The triple play solution enables multiple services to access the same subscriber terminalsimultaneously.

3.3 Narrowband Service Networking ApplicationThis topic describes several networking applications for the voice services provided by theUA5000.

3.3.1 Private Line Service Networking ApplicationThe UA5000 provides the private line service solution to solve the problem of carrying thetraditional TDM private service on the IP network in the all-IP evolution to ensure the smoothnetwork migration.

Networking DiagramFigure 3-15 shows the networking diagram of the private line service.



50

Figure 3-15 Networking diagram of the private line service

Networking DescriptionThe upstream service of the UA5000 can be transmitted over the SDH or DDN network or nativeTDM GPON network.

The private line service is implemented as follows:The GPON transmits the E1 signaltransparently and the PVM control board accesses the E1 signal to the GP1A board through theE1 transfer board for the upstream transmission or accesses the E1 signal through the E1 portson the E1 transfer board.

The UA5000 implements the narrowband private circuit for narrowband services through thefollowing ports:l The ATI board provides the E&M port.l The TDM G.SHDSL board provides the E1 and V.35 ports.l The SRX board provides the V.24 port.l The DDU2 board provides two channels of synchronous 64 kbit/s ports.

3.3.2 Party Line Service Networking ApplicationThe UA5000 supports the party line service to meet the service requirements on a railway specialnetwork.

Networking DiagramFigure 3-16 shows the networking diagram of the party line telephone service.



51

Figure 3-16 Networking diagram of party line telephone service

Networking DescriptionThe party line service is implemented through the overlap of multiple channels of audio signalsinto a 64 kbit/s channel. In this case, the telephone exchange and telephone extension share thesame line.

The party line service requires the cooperation of the audio port (provided by the VFB board)and PVM board. The VFB board implements the A/D conversion, PCM coding, gain adjustment,and impedance match functions. The PVM board implements the overlap of digital party linesignals, overlap connection, and control functions.

The party line service is a special private line service and the private line service solution isapplicable to the party line service.

3.3.3 Emergency Call Channel and DDI Networking ApplicationThe CDI board of the UA5000 provides the foreign exchange office (FXO) port for theapplication of the emergency call channel and direct-dialing-in (DDI) service.

Networking DiagramFigure 3-17 shows the networking diagram for the application of the DDI and emergency callchannel.



52

Figure 3-17 Networking diagram for the application of the DDI and emergency call channel

UA5000

PBX

Enterprise

MGC

UA5000

UMG

FXS

FXO

FXS

FXO

FE

FE

Networking DescriptionDDI

The UA5000 connects to the foreign exchange subscriber (FXS) port of the enterprise privatebranch exchange (PBX) through the FXO port to provide the DDI function for the PBX. Withthis function, when an external user needs to call an internal enterprise user, the external useronly needs to dial the "access code of the enterprise + number of the PBX extension set", withoutthe two-stage dialing or the assistance of the call operator.

Emergency call channel

The UA5000 connects to the FXS port of the PSTN exchange through the FXO port to providean emergency channel for the narrowband subscribers of the UA5000. When the communicationbetween the UA5000 and the MGC fails, the narrowband subscribers of the UA5000 can callthe PSTN subscribers through the emergency call channel.

l The emergency call channel supports only the outgoing calls.l The numbers that can be called over the emergency call channel are determined by the

configured emergency call digitmap.

3.3.4 R2 Packet ApplicationThe UA5000 connects to the PBX through the E1 port, interacts with the PBX through R2signaling, encodes R2 signaling into the H.248 signaling, and then reports the H.248 signalingto the MGC for the R2 PBX application on the packet network.



53

Networking DiagramFigure 3-18 shows the R2 packet application.

Figure 3-18 R2 packet application

PBX

UA5000

R2/E1

H.248

UA5000

H.248

MGC

Networking DescriptionThe UA5000 implements the IP-based upstream transmission of R2 signaling through the H.248 protocol, packetizes R2 signaling, and then sends the packets to the MGC. The UA5000provides the PBX access service under the control of the MGC.

3.3.5 RFC2833 Encryption ApplicationIn the NGN networking, card IDs and passwords are transmitted through dual-tonemultifrequency (DTMF) signals. In this case, the information is prone to interception andembezzlement. The UA5000 supports the encryption of the card IDs and passwords over theDTMF signals, and transmits the encrypted data in the RFC2833 packets. This ensures thesecurity of the card service.

Networking DiagramFigure 3-19 shows the networking diagram of the RFC2833 encryption application.



54

Figure 3-19 Networking diagram of the RFC2833 encryption application

Bank

MGC

UA5000

H.248

Key

DTMFCard ID PasswordDTMF

Key

Card ID Password

RFC2883 packet

Encryptedcard ID

Encryptedpassword

DTMF

Networking Descriptionl The local UA5000 encrypts the DTMF card IDs and passwords by using the key issued by

the MGC, and then transmits the encrypted data in the RFC2833 packets.l The remote UA5000 decrypts the data carried in the RFC2833 packets by using the key

issued by the MGC to obtain the original DTMF card IDs and passwords. This ensures thatthe card IDs and passwords are transmitted over the IP network securely.

3.4 Broadband and Narrowband Combo ServiceNetworking Application

The UA5000 can be used in the next generation network (NGN) and it supports the broadbandservice access.

Networking DiagramFigure 3-20 shows a networking scenario wherein the UA5000 functions as an integrated serviceaccess device in an NGN application.



55

Figure 3-20 Integrated service access application

E1 (V5)

FE/GE

H.248

FE

Access layer

Terminal

ADSL2ADSL2+SHDSL

POTSISDN

V.24V.35E1

PBX

E1

UA5000

UA5000

UA5000

UA5000

UA5000

MGC

VDSL2

SIP signals

MGCF

P-CSCFS-CSCF

IMS core iManager U2000

MGC

IPTV server

Convergence layer

HSSTelephoneAS

Conference

BRAS

ADSL

TMG

NOTE

l The blue line indicates the optical fiber.

l The red line indicates the twisted pair.

l The green line indicates one of the following types of cables:

l Coaxial cable when the 75-ohm E1 cable is used

l Twisted pair when the 120-ohm E1 cable is used

l Dedicated data cable when the V.35 or V.24 interface is used



56

Networking Descriptionl The UA5000 supports the upstream transmission of broadband and narrowband services

through the broadband uplink port.l The UA5000 supports the access of broadband and narrowband services over one copper

line.

NOTE

The UA5000 supports the configuration of different priorities for different types of services to provideproper QoS assurance for the services. For example, for the voice service that is sensitive to delay,a high priority can be configured, whereas for the data service that is insensitive to delay, a lowpriority can be configured.

l Under the control of the MGC, the UA5000 supports the VoIP, FoIP, and MoIP serviceaccess and can provide the ISDN BRA and ISDN PRA services.

l Under the control of the IMS, the UA5000 supports the VoIP, FoIP, and MoIP serviceaccess and can provide the ISDN BRA and ISDN PRA services.

l The UA5000 provides the ADSL/ADSL2/ADSL2+/VDSL2 Internet access services andthe SHDSL private line service.

l The UA5000 provides the SIP/H.248 protocol-based voice service solution. This solutionis applicable to the scenario of the high-density narrowband network reconstruction, andthe scenario for providing a large volume of broadband services and a small volume ofnarrowband services.



57

4 Device Management

About This Chapter

This topic describes the methods of managing the UA5000 and also describes the iManagerU2000 integrated network management system.

4.1 Overview of Device ManagementThis topic describes the device management function supported by the UA5000.

4.2 Management Through the CLIYou can manage the UA5000 through the CLI.

4.3 Management Through the NMSYou can manage the UA5000 through the NMS.

UA5000 Universal Access UnitProduct Description 4 Device Management


58

4.1 Overview of Device ManagementThis topic describes the device management function supported by the UA5000.

You can manage, maintain, and monitor the UA5000 through the command line interface (CLI)or the NMS (U2000).

l Through the CLI, you can use the local serial port or the remote Telnet mode to log in tothe device and then configure the device.

l Through the U2000, you can configure the UA5000 in inband or outband mode, and theconfiguration of the device is based on the Simple Network Management Protocol (SNMP).

4.2 Management Through the CLIYou can manage the UA5000 through the CLI.

Generally, you can use the CLI that is supported by the software provided by the operatingsystem (OS) or certain simple commercial applications as the maintenance interface.

You can connect the maintenance terminal to the maintenance serial port on the UA5000 throughthe Windows HyperTerminal of the maintenance terminal, or use the Telnet client software toconnect the service network port on the UA5000 to the maintenance terminal. Then, you canmanage and maintain the UA5000 through the CLI.

Figure 4-1 shows an example network for maintaining the UA5000 through the CLI.

Figure 4-1 Example network for maintaining the UA5000 through the CLI

UA5000

Telnet user

Local maintenance terminal

4.3 Management Through the NMSYou can manage the UA5000 through the NMS.



59

4.3.1 Introduction to the U2000This topic describes the iManager U2000 integrated network management system (hereinafterreferred to as the iManager U2000) and describes the functions of the iManager U2000.

The iManager U2000 is provided by Huawei Technologies Co., Ltd. for managing a variety ofnetwork elements (NEs) of Huawei in a unified manner. The iManager U2000 communicateswith the UA5000 through Simple Network management Protocol (SNMP) for the managementand maintenance of the UA5000.

4.3.2 Management FunctionsThe iManager U2000 provides abundant management functions including the securitymanagement, topology management, alarm management, performance management, existingresources management, log management, database management, NE communication parametermanagement, NE software management, report management, and system monitoring.

Overview

The management functions of the iManager U2000 include the following:

l Security management

l Topology management

l Alarm management

l Performance management

l Existing resources management

l Log management

l Database management

l NE communication parameter management

l NE software management

l Report management

l System monitoring

Security Management

The iManager U2000 provides the security management function. It implements the authoritycontrol based on user, user group, operation set, authority, and access control list (ACL). Itsupports the automatic lock, forcible disconnection, and collection of user logs over the client.

Topology Management

The topology management function enables the U2000 to display the managed NEs and theconnections between NEs in a topology view. In addition, the U2000 provides the submaps andvarious views for the NE management. By browsing the topology view, you can learn the runningstatus of the entire network in real time. The iManager U2000 can display the NEs on the entirenetwork in a topology view. Thus, you can monitor and manage the devices on the entire networkthrough a unified management platform. This simplifies the operation and management (O&M)of the network and also reduces the workload for network O&M.



60

Alarm Management

The alarm management function enables the iManager U2000 to monitor the abnormal runningconditions of the network in real time. Through the statistics collection, location, prompt,redefinition, correlation analysis, and remote notification of alarms performed by the iManagerU2000, you can take troubleshooting measures to restore the network in time.

Performance Management

The iManager U2000 can monitor the key indicators of a network and provide statistics for thecollected performance data. It provides a graphic user interface (GUI) for facilitating the networkperformance management.

Existing Resources Management

The iManager U2000 provides the existing resources management function for customers toquery and collect statistics for the physical and logical resources in a unified manner.

Log Management

Log management includes the management of U2000 security logs, U2000 operation logs, andNE security logs. By querying and saving the logs periodically, you can detect unauthorizedlogin or operations, and analyze the faults in time. Through the logs, you can obtain theinformation about the client from which the U2000 user logs in to the U2000 server and theoperations performed by the user after the login. You can also dump or print log data.

Database Management

The iManager U2000 provides a tool for database backup and recovery. This simplifies themaintenance of the U2000 database and helps the U2000 run stably and securely. Databasemanagement includes the management of NE database and the management of U2000 database.To ensure the data security, you need to back up the database periodically.

NE Communication Parameter Management

The iManager U2000 supports the configuration of the parameters for the communicationbetween the U2000 and the NE. This ensures that the U2000 and the NE communicate with eachother normally.

NE Software Management

The iManager U2000 provides the function of managing the NE software and database, such asupgrading the software, installing the patch, configuring the data periodically, and manuallyrestoring the data.

Report Management

The U2000 supports the iWeb report function that enables the system to provide customers withreports about alarms, logs, and resources. You can print the report or save the report as a filewhen viewing the report data. Reports that are displayed as tables can be filtered by device type,and can be saved as files in Excel format.



61

System Monitoring

The iManager U2000 provides the system monitoring tool. By using the tool, you can monitorand maintain the system through the GUI.

4.3.3 Typical NetworkingThe iManager U2000 can be connected to the UA5000 in inband or outband mode. In the actualapplication, you can use these two modes at the same time for the connection between the U2000and the UA5000 on a network.

Inband Mode

The inband mode refers to a networking mode for managing the network device through theservice channel provided by the managed device. In this mode, the network managementinteraction information is sent over the service channel provided by the managed device.

Figure 4-2 shows the networking in inband mode.

Figure 4-2 Networking in inband mode

U2000 Client

U2000 Server

UA5000 UA5000

OLT

U2000 Client

NOTE

l The orange line indicates the service channel between the U2000 and the UA5000.

l The blue line indicates the service stream between the two UA5000s.

The characteristics of the networking in inband mode are as follows:



62

l Advantage: The networking is cost effective because it is flexible and does not requireadditional devices.

l Disadvantage: Maintenance tasks cannot be performed when the service channel is faulty.

Outband ModeThe outband mode refers to a networking mode for managing the network device andtransmitting the management information through the management channel. In this manner, themanagement channel and the service channel are separated.

Figure 4-3 shows the networking diagram in outband mode.

Figure 4-3 Networking diagram in outband mode

UA5000

UA5000

iManager U2000

OLT

U2000 network

NOTE

l The orange line indicates the management channel between the U2000 and the UA5000.

l The blue line indicates the service stream between the two UA5000s.

The characteristics of the networking in outband mode are as follows:

l Advantage: The outband mode provides a more reliable device management channel thanwhat the inband mode provides. When the UA5000 is faulty, the U2000 can locate the faulton the managed device in time and monitor the device in real time.

l Disadvantage: The outband mode requires an additional device to provide a maintenancechannel that is independent of the service channel of the managed device.



63

5 Technical Specifications

About This Chapter

This topic provides the technical specifications of the UA5000, which include the deviceparameters, performance and capacity, service features and specifications, and port standards.

5.1 Device ParametersThis topic provides the dimensions, weight, running environment parameters, power parameters,and device power consumption parameters of the UA5000.

5.2 Performance and CapacityThis topic describes the system performance specifications, and the types and number of portson the UA5000.

5.3 Service Features and SpecificationsThis topic describes the features and specifications of the services supported by the UA5000.

5.4 Ports and ProtocolsThis topic describes the physical ports, logic interfaces, and protocols supported by theUA5000.

UA5000 Universal Access UnitProduct Description 5 Technical Specifications


64

5.1 Device ParametersThis topic provides the dimensions, weight, running environment parameters, power parameters,and device power consumption parameters of the UA5000.

5.1.1 DimensionsThis topic provides the dimensions of the UA5000.

Table 5-1 Dimensions of the UA5000 cabinets

Cabinet Model Dimensions (W x D x H, mm)

F01D200 1250 × 550 × 1200

F01D500 1550 × 550 × 1650

F01D1000 1900 × 550 × 1650

F02A (HABA) 600 × 600 × 2200

F02AF 600 × 600 × 2200

M200 550 × 400 × 800

Table 5-2 Dimensions of the UA5000 shelves

Shelf Model Dimensions (W x D x H, mm)

HABA (with mountingbrackets)

482 × 445 × 711

HABD (with mountingbrackets)

482.6 × 370.0 × 441.7

HABF (with mountingbrackets)

482.6 × 370.0 × 441.7

HABL (with mountingbrackets at the top andbottom, with thecabling teeth)

298.8×358.5×482.6

HABL (with mountingbrackets on the left andright, with the cablingteeth)

367.6×358.5×438.2

HABM (with mountingbrackets and cablingteeth)

219.5 × 365.3 × 482.6



65

5.1.2 WeightThis topic provides the weight of the UA5000.

Table 5-3 Weight of the UA5000 cabinet

Cabinet Model Weight (kg)

F01D200 Fully loaded: 250Fully loaded (including the battery): 370

F01D500 Empty: 230Fully loaded: 300Fully loaded (including the battery): 508

F01D1000 Empty: 350Fully loaded: 650Fully loaded (including the battery): 850

F02A (HABA) Empty: 73.5AC-powered integrated configuration: 182AC-powered distributed configuration (not includingthe battery): 153DC-powered configuration: 203

F02AF Empty: 73.5Fully loaded: 272

M200 Empty: 22.5Fully loaded: 48

5.1.3 Running EnvironmentThis topic describes the normal running environment for the UA5000.

Table 5-4 Running environment of the UA5000 cabinet

Cabinet Model Temperature (°C) Humidity (%)

ONU-F01D200 -45 to 50 5 to 95

ONU-F01D500 -45 to 50 5 to 95

ONU-F01D1000 -45 to 50 5 to 95

F02A (HABA) -10 to 45 10 to 90

F02AF -10 to 45 10 to 90

M200 -10 to 45 10 to 90



66

5.1.4 Power ParametersThis topic describes the power parameters of the UA5000. In the actual application, you canchoose the AC or DC power supply for the UA5000 according to the requirements.

Table 5-5 Power parameters of the UA5000

Power Supply Mode Rated Voltage Voltage Range

DC power supply -48 V -57.6 V to -38.4 V

AC power supply 220 V, 50 Hz 90 V to 290 V, 45 Hz to 65 Hz

110 V, 50 Hz 88 V to 155 V, 45 Hz to 65 Hz

Table 5-6 Maximum input current supported by each UA5000 cabinet

Cabinet Name Maximum Input Current

DC Power Supply AC Power Supply

F01D200 - 30 A

F01D500 - 30 A

F01D1000 - 30 A

F01E200 - 30 A

F01E400 - 30 A

M200 - 40 A

F02A(HABA) 80 A 20 A

F02AF 80 A 20 A

5.1.5 Device Power ConsumptionThis topic describes the power consumption of the UA5000.

Table 5-7 Power Consumption of the UA5000NOTEl Static power consumption is the power consumption in the case that all ports are not activated.

l Typical power consumption is the power consumption in the case that 50% broadband service ports areactivated and 10% telephones connected to the voice service ports are off-hook.

l Maximum power consumption is the power consumption in the case that 80% broadband service portsare activated and 25% telephones connected to the voice service ports are off-hook.



67

Configuration Item Static PowerConsumption

Typical PowerConsumption(W)

MaximumPowerConsumption(W)

Front-access F02AFcabinet, which is designedwith four DC shelves (2 xHABD + 2 x HABF) anduses H-type powerdistribution boxl Power/power

distribution box: 1l Fan tray assembly: 4l PWX: 4l IPMD: 4l PVMB: 2l TSSB: 1l CSRB: 59l HWCF: 1l HWTF: 3l RATF: 60l HLAF: 8l HLEF: 8

1332 2465 3317

Rear-access F02A cabinet,which is designed with twoDC shelves (2 x HABA)and uses J-type powerdistribution boxl Power/power

distribution box: 1l Fan tray assembly: 4l PWX: 4l IPMD: 4l PVMB: 2l TSSB: 1l CSRB: 59l HWCB: 1l HWTB: 3l RATB: 60

1307 2440 3292



68




Front-access F01D200cabinet, which is designedwith one AC shelf (1 xHABD) and usesEPS75-4815AF powersysteml Power system: 1l Fan tray assembly: 1l Transmission device: 1l Heat exchanger: 1l PWX: 2l IPMD: 2l PVMD: 2l TSSB: 1l CSRB: 11l RATF: 12

592 826 1002

Front-access F01D500cabinet, which is designedwith two AC shelves (1 xHABD + 1 x HABF) anduses EPS75-4815AF powersysteml Power system: 1l Fan tray assembly: 2l Transmission device: 1l Heat exchanger: 1l PWX: 2l IPMD: 2l PVMD: 2l TSSB: 1l CSRB: 29l RATF: 30

1026 1647 2115



69




Front-access F01D1000cabinet, which is designedwith three AC shelves (2 xHABD + 1 x HABF) anduses EPS75-4815AF powersysteml Power system: 1l Fan tray assembly: 3l Transmission device: 1l Heat exchanger: 1l PWX: 2l IPMD: 2l PVMD: 2l TSSB: 1l CSRB: 41l RATF: 42

1314 2191 2850

Front-access M200 cabinet,which is designed with oneAC shelf (1 x HABM) anduses EPS75-4815AF powersysteml Power system: 1l Fan tray assembly: 1l PWX: 1l IPMD: 1l PVMD: 1l TSSB: 1l CSRB: 5l RATF: 6

242 348 420

5.2 Performance and CapacityThis topic describes the system performance specifications, and the types and number of portson the UA5000.



70

System Reliability

Table 5-8 System reliability of the UA5000

Application Type

Availability (UsageProbability ofSystem orSystemResourcesfor LegalUsers)

Mean Time toRecovery (Unit: H)

Mean TimeBetween Failures(Unit: yrs)

Downtime(Unit: min/yr)

Narrowbandaccess only

0.9999963 3 93.9 1.92

Broadbandaccess only

0.9999955 3 75.4 2.39

Integratedaccess

0.9999951 3 69.7 2.58

System Performance Specifications

Table 5-9 System performance specifications of the UA5000

Parameter Index

Narrowband

TDM switching capacity 8 k x 8 k

Maximum number of V5interfaces

16

Maximum number of trunk ports 104 E1 ports (PVM active/standby dualconfiguration)

Maximum number of subscribersNOTE

A BRA port is accessible to amaximum of 2 users, a PRA port isaccessible to a maximum of 30users, an R2 port is accessible to amaximum of 30 users, and a POTSport is accessible to only one user.

The user here refers to the 64 kbit/svoice or data service user.

PVMB: 4000 (based on H.248)PVMB: 2000 (based on SIP)PVMD: 8000

Maximum number of BRA ports 960

Maximum number of PRA ports 32

Maximum number of R2 ports 32



71

Parameter Index

Maximum number of E&M ports 1000

Maximum number of SPCs 512

HDLC 48

Call processing capability 15 CAPS

VAG A maximum of eight ones

Number of full-rate channels(DSP channels)

A maximum of 1000 (G.711) ones

Broadband

Maximum number of GE ports l Control board:– H612IPMB: 2– H612IPMD: 4 GE optical ports + 2 GE/

FE electrical ports; a maximum of 4 GEports can be used at the same time

l Service board: When being fully configuredwith GAUA boards, the master shelf and theextend shelf can provide 30 GE ports.

Maximum number of FE ports 6

Number of VLANs 4000

Number of MAC addresses 16 K (16 x 1024)

Number of multicast groups 1024

Typical forwarding delay 40 us

Clock Clock stratum 3

Backplane

Capacity 250 Gbit/s

Port Type and Number

Table 5-10 Type and number of management ports on the UA5000

Port Type Provided by Number of Ports

OutbandmanagementEthernet port

H612IPMB/H612IPMD/PVMB/PVMD 1

Local serial port H612IPMB/H612IPMD/PVMB/PVMD 1



72

Table 5-11 Type and number of network ports on the UA5000


FE electrical port PVMB 2

PVMD 1

H612IPMB 6

H612IPMD 2

H601GP1A 1

FE/GE optical port H612IPMB 2

H612IPMD 4

FE optical port H601GP1A 2

TDM E1 PVMB/PVMD 4

EDTB 16

GPON uplink port H601GP1A 1

EPON uplink port H601EP1A 1

FE/GE auto-sensing electricalport

H601EP1A 1

H601GP1A 1

NOTE

The GE ports provided by the IPMB board include 1000Base-Sx, 1000Base-Lx, and 1000Base-Zx ports.

Table 5-12 Type and number of subscriber ports on the UA5000


POTS A32 (CC0HASL/ CC0RASL/CC0NASL) 32

CSRB/CSRI

ASRE

A64 (CC0VASL) 64

GE optical port GAUA 1

ISND BRA (2B+D) DSLD 16

ISND PRA (30B+D)

EDTB 16

R2 EDTB 16

E1 EDTB 16



73


V.24 SRX 5 (synchronous sub-rate)3 (asynchronoussub-rate)

2-wire audiofrequency ports

VFB 16

4-wire audiofrequency ports

VFB 8

E&M ATI 6

FXO port CDI 16

ADSL2+ port ADRB/ADRI/CSRB/CSRI 32

VDSL2 port VDMB 16

TDM G.SHDSLport

SDLE 8

ATM G.SHDSLport

SHLB 16

G.SHDSL.bis port SHLB 16

64 kbit/ssynchronous port

DDU2 2

5.3 Service Features and SpecificationsThis topic describes the features and specifications of the services supported by the UA5000.

Features and Specifications of the Broadband Services

Table 5-13 Features and specifications of the broadband services

Type Feature Specifications

MACaddress

Address self-learning IEEE 802.1d

Number of addressentries

16 K (16 x 1024), in which the maximum number ofstatic MAC address entries is 512

Ethernet Port attributes l Supports link aggregation and protection.l Supports port traffic suppression and mirroring.

VLAN VLAN Supports 4000 VLANs with the VLAN ID rangingfrom 2 to 4093.



74


802.1P -

Port-based VLANclassification

-

Standard VLAN -

Smart VLAN l One VLAN corresponds to a maximum of 4000service ports.

l The UA5000 supports 4000 smart VLANs.

MUX VLAN l One VLAN corresponds to one service port.l The UA5000 supports 4000 MUX VLANs.

Super VLAN The UA5000 supports 16 super VLANs.

QinQ VLAN Supports attaching a public network VLAN tag to atagged packet so that the packet can be transmittedtransparently over a public network.

Stacking VLAN Supports attaching two layers of VLAN tags to apacket.

Multicast Multicast protocol l Supports the IGMP proxy and IGMP snooping.l Supports IGMP V2 and V3. When the system is

configured with IGMP V3, IGMP V2 can alsofunction in the system.

l Supports PIM-SSM

MVLAN l Supports a maximum of 256 multicast VLANs.l Supports a maximum of 1024 programs.l Each port supports a maximum of eight multicast

users.l Each multicast VLAN supports a maximum of

1024 users.l Each user can order a maximum of 32 programs.l Supports the fast leave of the multicast user.l Each multicast VLAN supports the functions of

statically configuring programs and dynamicallygenerating programs.

l The multicast upstream port can be specified foreach multicast VLAN.

l Supports controllable multicast:– Each user can be bound with a maximum of 512

multicast rights profiles.– Supports the management of the user rights,

namely, watch, preview, prohibit, and idle.



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Non-MVLAN l Supports a maximum of 1024 programs.l Supports a maximum of 1024 users.l Each port supports a maximum of eight multicast

users.l Supports the fast leave of the multicast user.l Each user can order a maximum of 32 programs.l Supports controllable multicast:

– Each user can be bound with a maximum of 512multicast rights profiles.

– Supports the management of the user rights,namely, preview, authorized, andunauthorized.

Multicast networking l Supports the multicast service in RSTP and RRPPnetworks.

l Supports the multicast service in subtendingnetworks.

L3feature

L3 route forwarding -

Routing protocol Supports static routing and dynamic routing protocols(including RIP V2 and OSPF).

Userprotocolconversion

PVC to VLAN -

PPPoA to PPPoE -

IPoA to IPoE -

QoS Traffic classification Supports the traffic classification based on thefollowing parameters:l Source/Destination MAC addressl Source/Destination IP addressl Source/Destination port numberl Protocol typel Ethernet typel VLANl User-defined field

802.1p -

802.3x flow control -



76


Committed access rate(CAR)

l Supports the configuration of the CAR based onuser PVC.

l Supports the bi-directional CAR, that is, supportsthe configuration of the separate CAR in theupstream and downstream directions.

l The granularity is 64 kbit/s. The minimum CAR is64 kbit/s and the maximum CAR is 128 Mbit/s.

Queue scheduling l Supports eight queue priorities.l Supports PQ scheduling.l Supports WRR scheduling.l Supports congestion control.

Security User L2 isolation Supports layer-2 VLAN isolation.

IP address binding Supports the "IP + MAC + user PVC" bindingfunction. Each user PVC can be bound with amaximum of eight "IP + MAC" addresses.

Restriction of thenumber of MACaddresses

The number of MAC addresses accessible for eachuser is 1 from to 255.

MAC address tablequery

Supports the quick location of the user port accordingto the entered MAC address.

MAC address filtering -

IP address filtering -

Anti-MAC spoofing -

Anti-IP spoofing -

Anti-DoS attack -

SSH V2 -

Firewall -

Broadcast suppression l Supports the suppression of broadcast packets,unknown unicast packets, and unknown multicastpackets.

l Supports the adjustment of the suppression trafficby traffic percentage of the port.

DHCP option82 During the STB authentication, the user portinformation is contained in the DHCP packet and sentto the DHCP server or BRAS.

PPPoE relay agent(PPPoE+)

During the PPPoE authentication, the user portinformation can be contained in the PPPoE packet andsent to the BRAS.



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User-side ring networkdetection

-

ARP proxy l This function can be enabled or disabled.l Prohibits the communication between the users

under the same L3 interface.l Supports the communication between the users

under the same L3 interface through ARP proxy.

Ethernet OAM Supports automatic fault detection and fault location.

F5 OAM ping function -

1+1 protection of theuplink optical ports

When the uplink link is faulty, the UA5000automatically switches the service to the standby linkto ensure that the services are not interrupted.

Others STP/RSTP/RRPP Complies with IEEE 802.1d and IEEE 802.1w.

Port aggregation Complies with IEEE 802.3ad

Port mirroring Supports the mirroring of the FE port.

Features and Specifications of the Narrowband Services

Table 5-14 Features and specifications of the narrowband services


Protocol Gateway controlprotocol

Supports H.248 and SIP.

Serviceandfunction

Voice encoding anddecoding

G.711 (A-law/μ-law), G.723.1, G.726, and G.729 (A/B)

V5 interface protocol V5.1 and V5.2

PSTN service Supports PSTN basic and supplementary services.

ISDN BRA service Supports ISDN basic and supplementary services.

ISDN PRA service

FoIP service Supports the fax service in VBD and T.38 modes.Supports RFC2198 intellective startup and 10 mspacketization in fax transparent transmission.

MoIP service Supports the modem service in VBD mode. SupportsRFC2198 intellective startup and 10 ms packetization.



78


Hairpin connection When the H.248 protocol is used, the TDM timeslot isused for connection and no DSP resource is occupied inthe MG internal call controlled by the MGC.

Charging Supports 12 KC/16 KC charging and polarity reversalcharging.

Number collection Supports the pulse number collection and DTMF numbercollection.

Message waitingindicator

Supports the message waiting indicator service in FSKmode and voltage ascending mode.

Private line service Supports the internal SPC, hotline, U interfacetransparent transmission, Z interface extension, PBX-bothway connection, and E1-DDI services.Supports a maximum of 2100 SPCs.

Party line telephoneservice

Supports a maximum of 16 users.

Digitmap l Supports a maximum of 8 K digitmaps.l Supports digitmap issuing through the MGC or IMS.l Supports the function of locally configuring or

modifying an urgent digitmap or internal digitmap.

Automatic dialing test Supports automatic dial tests on the ports of all thesubscriber lines one by one. This substitutes the manualdial test on the port of each line separately.

QoS TOS/DSCP label -

801.1Q -

802.1p -

VLAN priority -



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Voice qualitytechnology

Supports the following technologies:l Voice activity detection (VAD)l Comfort noise generation (CNG)l Jitter buffer dynamic adjustmentl Echo cancellation (compliant with ITU-T G.165/G.

168)l Packet loss compensationl Silence suppressionl DTMF detection/generationl Tx/Rx gain control, which is optionall RTCP packet detectionl Voice quality monitoring (VQM)l Voice quality enhancement (VQE)

Voiceindexes

Quality indexes The objective voice assessment is as follows:l When the network condition is good, the average

value of the perceptual speech quality measure(PSQM) is smaller than 1.5.

l When the network condition is poor (the packet lossratio is 1%, network jitter is 20 ms, and delay is 100ms), the average value of the PSQM is smaller than1.8.

l When the network condition is extreme (the packetloss ratio is 5%, network jitter is 60 ms, and delay is400 ms), the average value of the PSQM is smallerthan 2.0.

The subjective voice assessment is as follows:l When the network condition is good, the MOS is

greater than 4.0.l When the network condition is poor (the packet loss

ratio is 1%, network jitter is 20 ms, and delay is 100ms), the MOS is greater than 3.5.

l When the network condition is extreme (the packetloss ratio is 5%, network jitter is 60 ms, and delay is400 ms), the MOS is greater than 3.0.



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Delay indexes The coding/decoding delay is as follows:l Delay ≤ 25 ms when jitter = 2 ms.The IP packet forwarding delay is as follows:l Delay for forwarding a packet that contains less than

1516 bytes: < 0.5 ms.l RTCP detection delay: 1sl Anti-jitter delay: ≥ 80 msl Equipment jitter delay: < 10 ms

Coding rate G.711: 64 kbit/sG.729: 8 kbit/sG.723: 5.3 kbit/s and 6.3 kbit/s

Otherfeatures

VAG Supports eight VAGs. The eight VAGs can share one IPaddress or have their individual IP addresses.

Coding switchoverduration

< 60 ms

Call connection ratio A favorable network has the following features:l Call connection ratio: > 99.99%l One-hour call holding capability: > 99%

Statistics l Supports the collection of performance statistics.l Supports the collection of statistics for protocol

packets.

Reliability

MGC dual homing Supports dual homing based on H.248 and SIP.

Multi-homing Supports the multi-homing function of the SCTP link.

Emergencystandalone

When the connection between the UA5000 and thesoftswitch is interrupted, subscribers connected to thesame VAG can call each other, and the MGC is notinvolved in the call process.l Supports the emergency standalone based on only H.

248 and SIP.l Supports the call detailed record (CDR) service based

on SIP.

Escape channel -

Overload control l Supports the overload control on MG and MGC basedon H.248.

l Supports the overload control on the MG based onSIP.

Active/standby PVMboards

During the active/standby switchover, the services arenot interrupted.



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DSP resource loadsharing

The DSP resources in two PVM boards work in the load-sharing mode.

1+1 backup for uplinkports

The uplink ports on the two PVM boards work in the 1+1 active/standby mode.

Otherprotocols

Simple Network TimeProtocol (SNTP)

-

RTP/RTCP -

DNS -

Features and Specifications of the Terminal and Line Test

Table 5-15 Features and specifications of the terminal and line test

Type Feature Description

Terminalmanagement

ADSL embeddedoperations channel(EOC) management

Supports management of the MT800 and MT880currently.

G.SHDSL terminalmanagement

Supports the management of RAD TDM G.SHDSLterminals.

Line test Narrowband line test Supports the circuit and loop line tests, test boardself-test, call emulation, phone test, and externalmeter test for the POTS user.Supports the circuit and loop line tests, terminal test,and external meter test for the ISDN user.

Tests the voltage, resistance, capacitance, loopresistance, and reverse polarity resistance for theloop line through the TSSB board.

5.4 Ports and ProtocolsThis topic describes the physical ports, logic interfaces, and protocols supported by theUA5000.

5.4.1 Port TypesThe UA5000 provides various physical ports to meet different networking requirements.

Table 5-16 lists the physical ports provided by the UA5000.



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Table 5-16 Ports provided by the UA5000

Port Type Port Name Remarks

Network interface FE optical, electricalport

The network interface supports electricalport, single-mode optical port, and multi-mode optical port. They are used to:l Connect to the upper layer device.l Subtend the shelf.

GE optical, electricalport

GPON port It is the uplink port that supports the GPON/EPON upstream function.

EPON port

Service port ADSL2+ port It is compatible with ADSL, and itsperformance is better than ADSL in terms of:l Higher rate.l Longer distance.l Lower power consumption.l More stable operation.

SHDSL port It supports symmetric transmission.The transmission distance can be 3 km to 6km.

G.SHDSL.bis port It supports multi-pair bonding transmission.It provides high transmission rate.

VDSL2 port The VDSL2 port is compatible with theADSL2+ port.The maximum bandwidth (symmetrical rate)can be 200 Mbit/s.

GE port The GE optical port provides access servicesfor enterprise users.

POTS port The POTS port supports the analogsubscriber and private branch exchange. Inaddition, the POTS port supports newservices, such as the virtual subscriberexchange (Centrex) service and CID service.The subscriber signaling uses the dual-tonemultifrequency signal or line status signal.The POTS port also supports supplementaryservices of the subscriber.

ISDN BRI port The ISDN BRI port supports the rate of 144kbit/s, including two B channels and one Dchannel.

ISDN PRI port The ISDN PRI port supports the rate of 1.544Mbit/s, including 30 B channels and one Dchannel.



83

Port Type Port Name Remarks

E1 port A maximum of 104 E1 ports are provided toconnect subscriber terminals or work asuplink ports.

2-wire VF port4-wire VF port

These ports are used to transparently transmitthe video frequency data.

E&M port The E&M port accesses audio signals andtransparently transmits them.

FXO port The FXO port indicates the port at the foreignexchange office.

V.24 port The V.24 port supports the private-lineservice.

V.35 port The V.35 port supports the private-lineservice.

Maintenance port Maintenance serial/network interface

These ports are used for local and remotemaintenance.

5.4.2 Port SpecificationsThis topic describes the port specifications of the UA5000.

100Base-TX

Table 5-17 Technical specifications of the 100Base-TX port

Parameter Specification

Transmission rate 10 Mbit/s and 100 Mbit/s compatible

Interface type RJ-45 (TPI)

Transmission distance 100 m

Interface mode Unshielded twisted pair (UTP)/Shielded twisted pair(STP)

Cable type Category-5 twisted pair

Differential modeoutput voltage

STP 1165–1285 mV

UTP 950–1050 mV

Duty ration extortion Less than ± 0.5 ns

Output jitter Less than 0.5 ns

Impedance return loss 2–30 MHz > 16 dB



84


30–60 MHz > 16–20 log (f/30) dB (f:frequency, in MHz)

60–80 MHz > 10 dB

Common mode suppression The input end can sustain the sine common modeinterference of 0–125 MHz, 1.0 Vpp

Standards compliance IEEE 802.3u

100Base-FX

Table 5-18 Technical specifications of the 100Base-FX port


Transmission rate 100 Mbit/s

Interface type Lucent connector (LC)

Interface mode Multi-mode Single mode Single mode

Transmission distance (km) 2 15 40

Central wavelength (nm) 1310 1310 1310

Mean transmit power (dBm) –19 to –14 –15 to –8 –5 to 0

Extinction ratio (dB) 10 8.2 8.2

Receiver sensitivity (dBm) < –30 < –31 < –36

Receiver overload power (dBm) –14 –8 –8

Standards compliance IEEE 802.3u

1000Base-Sx

Table 5-19 Technical specifications of the 100Base-Sx port



Interface type LC

Interface mode Multi-mode

Transmission distance (m) 500

Mean transmit power (dBm) –9.5 to –4



85


Central wavelength (nm) 850

Extinction ratio (dB) 9

Receiver sensitivity (dBm) < –17

Receiver overload power (dBm) 0

Standards compliance IEEE 802.3z

1000Base-Lx

Table 5-20 Technical specifications of the 100Base-Lx port



Interface type LC

Interface mode Single mode

Transmission distance (km) 10

Central wavelength (nm) 1310

Mean transmit power (dBm) –11 to –3

Extinction ratio (dB) 8.2

Receiver sensitivity (dBm) < –19

Receiver overload power (dBm) –3


1000Base-Zx

Table 5-21 Technical specifications of the 100Base-Zx port



Interface type LC

Interface mode Single mode

Transmission distance (km) 40 80

Operating wavelength (nm) 1550 1550



86


Mean transmit power (dBm) –5 to 0 –3 to +2

Extinction ratio (dB) 9.0 9.0

Receiver sensitivity (dBm) < –21 < –23

Receiver overload power (dBm) –3 –3


ADSL/ADSL2+

Table 5-22 Technical specifications of the ADSL/ADSL2+ port


- ADSL ADSL2+

Upstream Bandwidth 26–138 kHz 26–138 kHz

Maximum transmission rate 896 kbit/s 2.5 Mbit/s

Downstream

Bandwidth 138 kHz–1.104 MHz 138 kHz–2.208 MHz

Maximum transmission rate 8160 kbit/s 24 Mbit/s

Maximum transmission distance 5 km 6 km

Line code Discrete multi-tone (DMT)

Standards compliance ITU-T G.992.1 Annex A/BITU-T G.992.3 Annex A/B/L/MITU-T G.992.5 Annex A/B/MANSI T1.413 Issue 2

G.SHDSL

Table 5-23 Technical specifications of the G.SHDSL port


- Over One Twisted Pair Over Two Twisted Pairs

Transmission rate 192–2304 kbit/s, and2312 kbit/s

384–4608 kbit/s

Step of rate adjustment 64 kbit/s 128 kbit/s

Maximum transmission distance 3–6 km



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Line code TC-PAM

Supported frame protocols E1, PCM, ATM, ISDN

Transmission mode G.991.2 Annex A/B

Standards compliance ITU-T G.991.2ETSI TS.101 524

G.SHDSL.bis

Table 5-24 Technical specifications of the G.SHDSL.bis port


- Over onetwisted pair

Over two twistedpairs

Over threetwisted pairs

Over fourtwisted pairs

Transmissionrate

192–5696kbit/s, and2312 kbit/s

384 kbit/s – 11Mbit/s

576 kbit/s–17Mbit/s

768 kbit/s–22Mbit/s

Step of rateadjustment

64 kbit/s 128 kbit/s 192 kbit/s 256 kbit/s

Maximumtransmissiondistance

3–6 km

Line code TC-PAM

Supported frameprotocols

ATM and EFM

Transmissionmode

G.991.2 Annex A/B/F/G

Standardscompliance

ITU-T G.991.2ETSI TS.101 524IEEE 802.3ahITU-T G.998.2



88

VDSL2

Table 5-25 Technical specifications of the VDSL2 over POTS port


Transmission rate Upstream: 50 Mbit/sDownstream: 100 Mbit/s

Maximum transmission distance 3500 m (U0 enable)

Cable type Twisted pair

Modulation Discrete Multi-Tone (DMT)

Standards compliance ITU-T G.993.2 Annex A

E1

Table 5-26 Technical specifications of the E1 port


Transmission rate 2048 kbit/s

Bit rate tolerance ±50 ppm

Line code HDB3

Standard impedance 75 ohm

Transmission distance ≤ 1000 m

Nominal pulse width 244 ns

Port protection capability Complies with ITU-T K.20

V.35

Table 5-27 Technical specifications of the V.35 port


Mechanical characteristic 34-pin connector

Electriccharacteristic

Clock and data signals Balanced interface circuit

Control signal Unbalanced interface circuit

Interface function Data, control, clock and grounding

Maximum data transmission rate 10 Mbit/s



89


Transmission rate in practice N x 64 kbit/s (N: 1-32)

Transmission distance 15 m

Standards compliance ITU-T V.35, ITU-T V.24, ISO2593 (M34)

E&M

Table 5-28 Technical specifications of the E&M interface


PCM coding A law (complies with ITU-T G.711)

2-wire/4-wire VF interface Complies with ITU-T G.712

Rx gain adjustment range –20 dB to +1.5 dB, with the step of 0.5 dB

Tx gain adjustment range –7 dB to +14 dB, with the step of 0.5 dB

E, M line current 6–40 mA

FXO

Table 5-29 Technical specifications of the FXO interface


PCM coding A law/u law (complies with ITU-T G.711)

VF interface Complies with ITU-T G.712

Rx gain adjustment range –22 dB to –3 dB, with the step of 0.5 dB

Tx gain adjustment range –8.5 dB to +13 dB, with the step of 0.5 dB

GE Electrical Port

Table 5-30 Specifications of the GE electrical port

Parameter Description

Interface type RJ-45

Interface rate 1000 Mbit/s

Maximum transmission distance 100 m



90


Standards compliance IEEE 802.3ab

GE Optical Port

Table 5-31 Specifications of the GE optical port


Interface type LC

Interface rate 1 Gbit/s

Maximum transmissiondistance

multi-mode 550 m

single-mode 10000 m or 40000 m

Standards compliance IEEE 802.3ab

Central wavelength multi-mode 850 nm

single-mode 1310 nm

GPON

Table 5-32 Specifications of the GPON port


Transmission rate Receive: 1.25 Gbit/sTransmit: 2.5 Gbit/s

Interface type SC/PC

Maximum transmission distance 20 km

Standards compliance ITUT G984.2 CLASS B+

Central wavelength Transmit: 1490 nmReceive: 1310 nm

Transmit optical power 1.5–5.0 dBm

Extinction ratio 10 dB

Maximum receive sensitivity –28 dBm

Overload optical power –8 dBm



91

EPON

Table 5-33 Specifications of the EPON port


Transmission rate Upstream and downstream: 1.25 Gbit/s

Interface type SC/PC

Maximum transmissiondistance

20 km

Central wavelength Transmit: 1490 nmReceive: 1310 nm

Transmit optical power 2–7 dBm

Maximum receivesensitivity

–27 dBm

Overload optical power –6 dBm



92

6 Acronyms and Abbreviations

A

ADM Add-Drop Multiplex

ADSL Asymmetric Digital Subscriber Line

AG Access Gateway

AN Access Network

ANSI American National Standard Institute

ARP Address Resolution Protocol

ASL Analog Subscriber Line

ATM Asynchronous Transfer Mode

B

BFD Bi-directional Forwarding Detection

BRAS Broadband Remote Access Server

BRI Basic Rate Interface

C

CAPS Call Attempts Per Second

CBR Constant Bit Rate

CID Caller Identification Display

CMM Capability Maturity Model

CPE Customer Premises Equipment

CS-ACELP Conjugate Structure Algebraic Code-Excited Linear Prediction

UA5000 Universal Access UnitProduct Description 6 Acronyms and Abbreviations


93

D

DDI Direct-Dialing-In

DDN Digital Data Network

DDO Direct-Dialing-Out

DHCP Dynamic Host Configuration Protocol

DLM Dynamic Line Management

DSM Dynamic Spectrum Management

DMT Discrete Multi-Tone

DS Differentiated Services

DSCP DS Code Point

DSL Digital Subscriber Line

DSP Digital Signal Processor

DTE Data Terminal Equipment

DTMF Dual Tone Multi-Frequency

E

EC Electrical Echo Canceller

ETSI European Telecommunications Standards Institute

F

FE Fast Ethernet

FoIP Fax over IP

FR Frequency Response

FSK Frequency Shift Keying

FTTB Fiber To The Building

FTTC Fiber To The Curb

FXO Foreign Exchange Office

FXS Foreign Exchange Subscriber

G

GE Gigabit Ethernet



94

H

HDLC High-speed Data Link Control

IGMP Internet Group Management Protocol

HW High Way

I

IEEE Institute of Electrical and Electronics Engineers

IGMP Internet Group Management Protocol

IMS IP Multimedia Subsystem

IOP Interoperability Problem

IP Internet Protocol

IPoA IP over ATM

ISDN Integrated Services Digital Network

ITU-T International Telecommunication Union - TelecommunicationStandardization Sector

L

LACP Link Aggregation Control Protocol

LAN Local Area Network

LE Local Exchange

M

MAC Media Access Control

MAN Metropolitan Area Network

MGC Media Gateway Controller

MGCF Media Gateway Control Function

MIB Management Information Base

MoIP Modem over IP

MOS Mean Option Score

MRS Media Resource Server

MSP Multiplex Section Protection

MTA Multifunctional Terminal Adapter

MTBF Mean Time Between Failure



95

MTTR Mean Time To Repair

N

NGN Next Generation Network

nrt-VBR non-real time Variable Bit Rate

NTP Network Time Protocol

O

OAM Operation, Administration, and Maintenance

OLT Optical Line Terminal

ONU Optical Network Unit

OSPF Open Shortest Path First

OSS Operation Support System

P

PCM Pulse-Code Modulation

PDH Plesiochronous Digital Hierarchy

PITP Policy Information Transfer Protocol

PON Passive Optical Network

POTS Plain Old Telephone Service

PPP Point-to-Point Protocol

PPPoA Point to Point Protocol over ATM Adaptation Layer 5

PPPoE PPP over Ethernet

PQ Priority Queuing

PRI Primary Rate Interface

PSQM Perceptual Speech Quality Measure

PSTN Public Switched Telephone Network

RSTP Rapid Spanning Tree Protocol

PVC Permanent Virtual Connection

PVP Permanent Virtual Path

Q



96

QAM Quadrature Amplitude Modulation

QoS Quality of Service

R

RADIUS Remote Authentication Dial In User Service

RIP Routing Information Protocol

RFC Requirement for Comments

RR Receiver Report

RRPP Rapid Ring Protection Protocol

RSTP Rapid Spanning Tree Protocol

RTCP Real-Time Transport Control Protocol

RTP Real-Time Transport Protocol

S

SDH Synchronous Digital Hierarchy

SHDSL Single-Pair High-Bit-Rate Digital Subscriber Link

SIP Session Initiation Protocol

SMS Service Management System

SNCP Sub-Network Connection Protection

SNMP Simple Network Management Protocol

SNTP Simple Network Time Protocol

SR Sender Report

STB Set Top Box

STP Spanning Tree Protocol

S-CSCF Serving-Call Session Control Function

T

TCP Transport Control Protocol

TDM Time Division Multiplexing

TFTP Trivial File Transfer Protocol

TID Termination ID

TL1 Transaction Language 1



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TM Terminal Multiplexer

TOC Total Cost of Operation

ToS Type of Service

TPID Tag Protocol Identifier

V

VDN Video Distribution Network

VLAN Virtual Local Area Network

VoIP Voice over IP

VQM Voice Quality Monitor

W

WRR Weighted Round Robin

X

xDSL x Digital Subscriber Line



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Documents

UA5000 V100R019C01 Product Description