1. UA5000 System Description

UA5000 Universal Access Unit

System Description

HUAWEI TECHNOLOGIES CO., LTD.

UA5000 Universal Access Unit V100R011

System Description

Issue

02

Date

2006-11-01

BOM

31026219

Huawei Technologies Proprietary

Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service. Please feel free to contact our local office or company headquarters.

Huawei Technologies Co., Ltd. Address:

Administration Administrat ion Building, Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, People’s Republic of China

Website:

http://www.huawei.com

Email:

[email protected]

Copyright © Huawei Technologies Co., Ltd. 2006. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent 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.

Notice The information in this document is subject to change without notice. Every effort has been made in the preparation preparation of this document to ensure accuracy of the contents, but all statements, information, information, and recommendations in this document do not constitute the warranty of any kind, express or implied.


UA5000 System Description

Contents

Contents About This Document.............................. Document..................................................... .............................................. .............................................. .........................................1 ..................1 1 System Overview ............................................ ................................................................... .............................................. ............................................... ................................ ........1 1 2 Features and Benefits ............................................. .................................................................... .............................................. ...............................................3 ........................3 2.1 Multi-Service Multi-Service Access Platform........................... ..................................................................... ....................... 3 2.2 High-Density High-Density Subscriber Subscriber Line Access............................................................................ Access...... ...................................................................... ................................ 5 2.3 Powerful Powerful Service Processing Capabilities ............................................................ .......................................... 5 2.4 Operable Broadband Broadband Video Video Service.......................................................................................... ...................... 6 2.5 Flexible Networking Modes ............................................................. .............................................................. 6 2.6 Carrier-Class Carrier-Class Reliability .................................................................. ............................................................ ... 6 2.7 Range Range of UA5000 Models............ ................................................................ .................................................. 7 2.8 Element Management System .............................................................. .......................................................... 8

3 System Structure .............................................. ...................................................................... ................................................ ............................................. ............................. ........9 9 3.1 Cabinets............................................................. Cabinets ............................................................. ............................................................ ................................. 9 3.2 Frames ..................................................... ........................................................... .......................................... 10 3.2.1 Rear-Access Rear-Access Frames.......................................................... Frames .......................................................... ............................................................... .. 10 3.2.2 Front-Access Frames.......................................... ............................................................ .................... 12 3.3 Cards........................................................................... ............................................................. ..................... 17

4 Service Implementation....................... Implementation.............................................. .............................................. .............................................. ........................................21 .................21 4.1 PSTN Voice Services....................................................................... .......................................................... ... 21 4.2 Next Generation Voice Services...................................................................... Services ...................................................................... ............................................. 22 4.3 Broadband Services............................................................. Services ............................................................. ............................................................. ............ 23 4.4 Private Circuit Services ................................................................. ............................................................ ... 24 4.5 Multicast Video Video Service............................................................................................................................. ... 24

5 Networking Applications .............................................. ...................................................................... ................................................ .................................... ............25 25 5.1 Typical Typical Networking Networking Topologies....................................................... Topologies....................................................... ........................................................... .. 26 5.1.1 MSTP MSTP Networking .................................................... .............................................................. ........... 26 5.1.2 SDH+FE/GE SDH+FE/GE Networking......................................................................................... .......................... 28 5.1.3 SDH+STM-1 SDH+STM-1 ATM Networking.......................... ..................................................................... .......... 30 5.2 Typical Typical Application Scenarios Scenarios ............................................................. ......................................................... 33 5.2.1 NGN Consolidation........... ........................................................... ...................................................... 33

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Contents

5.2.2 Private Circuit Service................................................................................................... ..................... 34 5.2.3 Triple Play .................................................... ................................................................. ..................... 35

6 Equipment Management ............................................. .................................................................... .............................................. .......................................37 ................37 6.1 Management Through the CLI .............................................................. ....................................................... 37 6.2 Management Through the EMS ................................................................................................................ ... 37 6.2.1 Hardware Hardware and Software Configuration...................................... ......................................................... 37 6.2.2 Management Functions .......................................................... ......................................................... ... 38 6.2.3 Networking Networking Modes Between Between the N2000 and and UA5000........................................................... UA5000 ........................................................... ............ 41

7 Technical Specifications ............................................. .................................................................... .............................................. ........................................43 .................43 7.1 Equipment Parameters................................................................. .............................................................. ... 43 7.1.1 Dimensions..................................................... ....................................................... ............................. 43 7.1.2 Weights.......................................................... eights .......................................................... ................................................................ ..................... 44 7.1.3 Running Environment .............................................................. .......................................................... 44 7.1.4 Power Supply ................................................... ............................................................. ..................... 44 7.2 Performance Performance and Capacity Capacity Specifications .............................................................. ...................................... 45 7.2.1 System Performance Performance Specifications ............................................................. ...................................... 45 7.2.2 Port Types Types and Numbers Numbers ...................................................................... .............................................. 46 7.3 Port Specifications................................................. ................................................................. ...................... 48 7.3.1 STM-1/OC-3c Optical Port ................................................................ ................................................ 48 7.3.2 100Base-TX .................................................. ........................................................... .......................... 48 7.3.3 100Base-FX.................................................................................. ...................................................... 49 7.3.4 1000Base-SX.............................................................................. ........................................................ 49 7.3.5 1000Base-LX ........................................................ .................................................................. ........... 50 7.3.6 1000Base-ZX ........................................................ .................................................................. ........... 50 7.3.7 E3 .................................................. ....................................................... .............................................. 51 7.3.8 T3 .................................................. ....................................................... .............................................. 51 7.3.9 ADSL............................................................................................ ...................................................... 52 7.3.10 ADSL2+ ........................................................ .............................................................. ..................... 52 7.3.11 SHDSL .................................................. ....................................................... .................................... 53 7.3.12 VDSL ..................................................... ........................................................... ............................... 53 7.3.13 E1 ........................................................... ........................................................... ............................... 54 7.3.14 V.35 ......................................................... ........................................................... .............................. 54 7.4 Standards Compliance ..................................................... .................................................................. ........... 55

A Acronyms and Abbreviations

61

..................................................................................................

Index ............................................ ................................................................... .............................................. .............................................. ............................................... ............................... ....... i-1

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Figures

Figures Figure 1-1 UA5000 in the overall solution ...................................................... .................................................... 2 Figure 3-1 HABA frame layout ........................................................... ............................................................. . 11 Figure 3-2 HABC frame layout ................................................................ ......................................................... 12 Figure 3-3 HABD frame layout......................................................... layout ......................................................... .............................................................. .. 13 Figure 3-4 HABE frame layout .......................................................... ............................................................. .. 14 Figure 3-5 HABF frame layout........................................................... ............................................................. .. 15 Figure 3-6 HABL frame layout ................................................................................................... ...................... 16 Figure 5-1 Single-level MSTP networking.................... ...................................................................... .............. 27 Figure 5-2 Two-level MSTP networking ........................................................ ................................................... 27 Figure 5-3 Single-level SDH+FE/GE SDH+FE/GE networking............... ................................................................ .............. 29 Figure 5-4 Two-level SDH+FE/GE SDH+FE/GE networking ................................................................... ............................. 30 Figure 5-5 Single-level SDH+STM-1 SDH+STM-1 ATM networking ............................................................... .................... 32 Figure 5-6 Two-level SDH+STM-1 ATM ATM networking .......................... ............................................................ 32 Figure 5-7 Integrated access access in NGN ........................................................... ..................................................... 34 Figure 5-8 Private circuit service............................................... ............................................................. ........... 35 Figure 5-9 Triple play application ........................................................ .......................................................... ... 36 Figure 6-1 Maintaining the UA5000 through through the CLI........................ ............................................................... 37 Figure 6-2 Inband EMS networking ............................................................. ..................................................... 41 Figure 6-3 Outband EMS networking ............................................................ ................................................... 42

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UA5000 System Description Descripti on

Tables

Tables Table 2-1 Description of the UA5000 UA5000 broadband broadband subsystems subsystems ........................................................... .................. 3 Table 2-2 Description of the UA5000 narrowband subsystem ......................................................... ................... 4 Table 3-1 Specification of the cabinets that that can house the UA5000 UA5000 frame.......................................................... 9 Table 3-2 Description of control cards............................................. ................................................................ .. 17 Table 3-3 Description of narrowband narrowband line cards............... ................................................................ ................. 18 Table 3-4 Description of broadband line cards ................................................................ .................................. 19 Table 3-5 Description of broadband and narrowband narrowband combo line cards.............................. .............................. 19 Table 3-6 Description of other cards...................... ................................................................ ............................ 20 Table 5-1 MSTP networking description ............................................................... ............................................ 26 Table 5-2 SDH+FE/GE SDH+FE/GE networking description ............................................................ .................................... 28 Table 5-3 SDH+STM-1 SDH+STM-1 ATM ATM networking description.................................................. ..................................... 31 Table 6-1 Configuration functions of UA5000 NE Manager................................................................ ............. 40 Table 7-1 Dimensions of the UA5000 cabinets cabinets ................................................................................................. 43 Table 7-2 Dimensions of the UA5000 UA5000 frames..................................................... frames..................................................... ............................................... 43 Table 7-3 Weights of the UA5000 UA5000 cabinets ....................................................................................................... 44 Table 7-4 The running environment environment of the UA5000 in different different cabinets ......................................................... 44 Table 7-5 Voltage specification of the power supply systems................... systems................... ......................................................... 44 Table 7-6 System performance specifications............................................................................... ..................... 45 Table 7-7 Types and numbers of the management management interfaces........................................................... .................. 46 Table 7-8 Types and numbers numbers of the network interfaces....... interfaces............................................................................. ...................................................................... ....... 46 Table 7-9 Types and numbers of the user interfaces ................................................................ .......................... 47 Table 7-10 Technical specifications specifications of the STM-1 STM-1 optical port ..................................................................... .... 48 Table 7-11 Technical specifications of the 100Base-TX port port ................................................................ ............ 48 Table 7-12 Technical specifications of the 100Base-FX port port ................................................................ ............ 49 Table 7-13 Technical specifications of the 1000Base-SX port port ............................................................ .............. 49 Table 7-14 Technical specifications specifications of the 1000Base-LX port ..................................................................... ..... 50

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Tables

Table 7-15 Technical specifications specifications of the 1000Base-ZX port ..................................................................... ..... 50 Table 7-16 Technical specifications specifications of the E3 port .......................................................... .................................. 51 Table 7-17 Technical specifications specifications of theT3 theT3 port ............................................................. ................................ 51 Table 7-18 Technical specifications of the ADSL port............................................................. .......................... 52 Table 7-19 Technical specifications of the ADSL2+ port ......................................................... ......................... 52 Table 7-20 Technical specifications of the SHDSL SHDSL port................................................................. port. ................................................................ ................... 53 Table 7-21 Technical specifications of the VDSL VDSL port ...................................................................................... 53 Table 7-22 Technical specifications specifications of the E1 port .......................................................... .................................. 54 Table 7-23 Technical specifications of the V.35 port ..................................................................... .................... 54 Table 7-24 Standards compliance ...................................................... .............................................................. .. 55

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About This Document

About This D oc ocum ument ent Purpose This section describes the related versions, intended audience, organisation, convention, and update history of this document.

Related Versions The following table lists the product versions related to this document.

Product Product Name

Version

UA5000

IPMB V100R011 PVMB V100R011

N2000

V200R009

Intended In tended Audience Audience The intended audience of this document is network planning engineers.

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About This Document

Organization This document consists of eight chapters and is organized as follows.

Chapter

Description

1

Overview

The major applications of the UA5000 in the network

2

Features and Benefits

The features of the UA5000 and the services provided by the UA5000

3

System Structure

The structure, including the cabinet, frames, and cards of the UA5000

4

Service Implementation Implementation

The broadband and narrowband services provided by the UA5000

5 Networking Applications

The typical network applications of the UA5000

6

Equipment Equipment Managem Management ent

Informati Information on on the system managem management ent and maintenan maintenance ce

7

Technical Technical Specifica Specifications tions

Technical Technical specifica specifications tions of the UA5000 UA5000 as well as the standards the UA5000 complies with


The anonyms and abbreviations in this manual

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

Symbol

Description Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.

Indicates a hazard with a medium or low level of risk which, if not avoided, could result i n minor or moderate injury. Indicates a potentially hazardous situation that, if not avoided, could cause equipment damage, data loss, and performance degradation, or unexpected results. Indicates a tip that may help you solve a problem or save you time.

2


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About This Document

Symbol

Description Provides additional information to emphasize or supplement important points of the main text.

General Ge neral Conventions Conventions Convention

Description

Times New Roman

Normal paragraphs are in Times New Roman.

Boldface

Names of files, directories, folders, and users are in boldface. For example, log in as user root.

Italic Courier New

Book titles are in italics. Terminal display is in Courier

New .

Command Conventions Convention

Description

Boldface

The keywords of a command line are in boldface.

Italic

Command arguments arguments are in italic.

[]

Items (keywords or arguments) in square brackets [ ] are optional.

{ x | y | ... }

Alternative items are grouped in braces and separated by vertical bars. One is selected.

[ x | y | ... ]

Optional alternative items are grouped in square brackets and separated by vertical bars. One or none is s elected.

{ x | y | ... } *

Alternative items are grouped in braces and separated by vertical bars. A minimum of one or a maximum of all can be selected.

GUI Conventions Convention

Description

Boldface

Buttons, menus, parameters, tabs, window, and dialog titles are in boldface. For example, click OK.

>

Multi-level menus are in boldface and separated by the “>” signs. For example, choose File > Create > Folder.

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About This Document

Keyboard Operation Format

Description

Key

Press the key. For example, press Enter and press Tab.

Key 1+Key 2

Press the keys concurrently. For example, pressing Ctrl+Alt+A means the three keys should be pressed concurrently.

Key 1, Key 2

Press the keys in turn. For example, pressing Alt, A means the two keys should be pressed in turn.

Mouse Operat O peration ion Action

Description

Click

Select and release the primary mouse button without moving the pointer.

Double-click

Press the primary mouse button twice continuously and quickly without moving the pointer.

Drag

Press and hold the primary mouse button and move the pointer to a certain position.

Update History Updates between document versions are cumulative. Therefore, the latest document version contains all updates made to previous versions.

Updates in I ssue 02 (2006-11-01) (2006-11-01) Fifth commercial release. The updated contents are as follows. Chapter 3 System Structure

Descriptions of the HABC shelf are added. Chapter 7 Technical Specifications

Dimensions of the HABC shelf are added

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1 System Overview

1

S ystem Overview Overview

With an increasing demand in telecommunications services such as voice, data, video and multi-media, the need for an access network that can provide multiple large-capacity, large-capacity, high-speed and high-quality services has become imperative. Huawei UA5000 Universal Access Access Unit (referred to as the UA5000) allows you to construct an access network that keeps pace with the technological advances in the fiber access networks, broadband networks and the evolution of the Next Generation Network (NGN). The UA5000 meets both the t he current and the future customer requirements through its advanced technical features, such as: !

"IP+TDM" bus architecture

!

V5 and AG concurrent uplink

!

Manageable Triple Play

With these features, the UA5000 helps you to construct a multi-service access network at low cost.

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1 System Overview

Figure 1-1 shows the UA5000 in the overall solution. Figure 1-1 UA5000 in the overall solution H.248 PSTN

DDN

E1(V5)

E1

ATM

STM-1

IP

FE/GE

H.248

Aggregation layer layer

STM-1/FE/GE STM-1/FE

MSTP

Access layer

CPE

: UA5000

2

V.24 V.35 E1

POTS ADSL LAN ISDN ADSL2+ FXO VDSL VoIP SHDSL

: Softswitch


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2 Features and Benefits

2

Featur Features es and Benef Ben efits its

The chapter describes the features of the UA5000.

2.1 Multi-Service Access Platform The UA5000 consists of the broadband and narrowband subsystems. The control cards of the broadband subsystem are IPMB and APMB and that of the narrowband subsystem are PVM and PVU. You can select any combination of the broadband and narrowband subsystems to fit your needs. Table 2-1 Description of the UA5000 broadband subsystems

Control card

Function

Interface description

IPMB

Supports:

Downstream ports:

!

Broadband access

!

ADSL

!

Broadband private circuit

!

ADSL2+

!

VDSL

!

ATM SHDSL

!

FE

Upstream ports:

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!

FE

!

GE

!

STM-1

!

E3

!

T3

!

IMA

3



Control card

Function


APMB

Supports:

Downstream ports:

!

!

Broadband access Broadband and narrowband private circuit

!

ADSL

!

ADSL2+

!

VDSL

!

ATM SHDSL

!

TDM SHDSL

!

FE

Upstream ports: !

STM-1

!

E3

!

T3

!

IMA

!

E1

Table 2-2 Description of the UA5000 narrowband subsystem

Control card

Function


PVM

Supports:

Downstream ports:

!

IP voice

!

POTS

!

Legacy voice

!

ISDN BRI

!

ISDN PRI

!

TDM SHDSL

!

FE1

!

E1

!

V.35

!

V.24

!

Z

Upstream ports:

4


!

FE

!

E1

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Control card

Function


PVU

Supports:

Downstream ports:

!

!

Legacy voice Narrowband private circuit

!

POTS

!

ISDN BRI

!

ISDN PRI

!

TDM SHDSL

!

2/4-wire VF

!

64 k VF

!

E&M

!

Z

!

FE1

!

E1

!

V.35

!

V.24

Upstream port: !

E1

2.2 H High-Densi igh-Density ty Subscriber S ubscriber Line Access Access The UA5000 allows a high-density subscriber line access. The maximum number of ports provided by UA5000 in a single cabinet is !

1984 for pure narrowband configuration

!

992 for pure broadband configuration

!

992 for narrowband and broadband combination configuration

2.3 Power Powerful ful S ervice ervice Processing Processing Capabilities Capabil ities The UA5000 supports TDM, ATM ATM and IP technologies, and features powerful service processing capabilities. !

The APMB card supports 5 Gbit/s ATM switching capability.

!

The IPMB card supports 34 Gbit/s Ethernet switching capability. capability.

!

The PVM card supports 8 k x 8 k TDM switching capability.

!

The backplane capacity reaches 100 Gbit/s.

!

The IPMB card provides two GE upstream ports.

!

The IPMB card supports 1024 multicast channels.

!

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The master frame, slave frame and extended frame are connected through high-speed star buses.


5



2.4 Operable Broadband Broadband Video V ideo Serv S ervice ice When the UA5000 adopts the IPMB card as its broadband main control card, it supports multicast protocols and managed multicast for broadband video services. The features of UA5000 for the multicast services are as follows: !

GE ports for video services and a high-speed extended bus to guarantee non-blocking forwarding of video streams

!

Fast switching between channels

!

Channel preview function

!

Audience statistics function

!

Controlled channel access

!

!

Connection to the Service Management System (SMS)/Operating Support System (OSS) through the transaction language 1 (TL1) interface on the EMS to support service auto provisioning Guaranteed Quality of Service (QoS) to forward video streams

2.5 Flexibl Flexiblee Networki Networking ng Modes M odes The UA5000 adapts to various access network scenarios. You You can use the UA5000 in complex topologies and challenging engineering environments. The UA5000 networking features include: !

Structure: supports the 2-layer structure: (the Optical Line Terminal (OLT) (OLT) and the Optical Network Unit (ONU)), and the 1-layer structure (ONU independent).

!

Topology: supports the ring, star and tree topologies, or a combination of them

!

Broadband upstream interface: supports the ATM and IP upstream interfaces

!

Bearing technology: supports the MSTP bearing technology

!

Subtending: supports local subtending through a star bus, remote RSU8/RSU4 subtending through the E1 port, and remote ONU60A subtending through the TDM G.SHDSL port. (The remote ONU device accesses narrowband services only.)

2.6 C Car arrierrier-Class Class Reliab R eliabili ility ty The UA5000 adopts reliability design in terms of system, hardware and software to ensure the robustness of the system.

System reliability design The features of the system reliability design are as follows:

6

!

Redundant backup of the control systems, switching fabrics, clocks, service processing modules and upstream line cards

!

Multiple clock references

!

Redundant fan configuration with intelligent control and alarm functions


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2 Features and Benefits !

!

Redundant backup of the primary power supplies and the secondary power supplies. Both power supplies work in the load-sharing mode. The power supplies support the real-time monitoring and alarm function, and overvoltage and undervoltage protection. Load sharing of the Digital Signal Processing (DSP) resource of the PVM card

Card reliab reliability ility design The features of the card reliability design are as follows: !

POTS line card and xDSL line cards with port backup capability. You can switch a faulty port to the backup port to resume the service.

Software reliability design The features of the software reliability design are as follows: !

Modularization and platform design

!

Advanced design technologies based on the object, error tolerance, error correction and auto recovery

!

Capability maturity model (CMM) compliance

Networking Networking reliabili reli ability ty design The features of the networking reliability design are as follows: !

1+1 backup of the broadband star bus for local subtending

!

MSTP networking to prevent single point of failures

!

1+1 Automatic Protection Switching (APS) protection for the STM-1 ports

!

Rapid Spanning Tree Protocol (RSTP) protection and trunk for FE/GE ports

!

Sub-network Connection Protection (SNCP) and Multiplex Section Protection (MSP) of Synchronous Digital Hierarchy (SDH) ports

!

Support of dual homing. One UA5000 can register in two SoftSwitches. If one SoftSwitch is faulty, the UA5000 switches over to the other. The switchover will not affect the calls in progress.

2.7 Range of UA5000 Models The UA5000 provides a wide range of models for a variety of situations. !

Capacities ranging from dozens of ports to thousands of ports

!

Indoor and outdoor cabinets for mild and harsh climates

!

Large and small sized (cabinet, chassis and desktop) units

!

Front-access and rear-access cabinets

!

A wide variety of terminals

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2.8 Element Element Manag M anagement ement S ystem The UA5000 adopts the Huawei iManager N2000 Fixed Network Integrated Management System as its Element Management System (EMS). The following describes the features of the Huawei iManager N2000. !

8

Uniform management mode: The iManager N2000 provides a centralized management for the narrowband and broadband services of the UA5000.

!

Rich interfaces : The iManager N2000 provides various southbound interfaces such as Telnet, Man Machine Language (MML) and Simple Network Management Protocol (SNMP) to connect to the managed devices. It also provides standard SNMP and TL1 northbound interfaces to connect to the OSS. The iManager N2000 helps the carriers to build an integrated and automatic OSS platform at the network layer.

!

Security management: The iManager N2000 provides abundant user management and authentication functions down to the shelves and cards of t he managed devices.

!

In-service upgrade and maintenance: The iManager N2000 supports the online reporting of hardware and software versions, supports the in-service upgrade and loading of card software and host software, as well as the in-service loading and management of patches.

!

Environment monitor: The environmental monitoring unit (EMU) carries out the real-time monitoring and generates remote alarms with regard to humidity, temperature, access control sensors and power systems.

!

Performance measurement : The iManager N2000 provides the functions to collect, query and analyze the performance data.

!

Uniform management of terminals : the iManager N2000 provides the functions to configure, test and monitor the ADSL/ADSL2+ and ATM G.SHDSL terminals in centralized mode. This function helps the carriers to reduce the maintenance cost.


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3 System Structure

3

S ystem Stru S tructu cture re

This section describes the cabinets, frames and cards of the UA5000.

3.1 Cabi Cabinets nets Table 3-1 lists the cabinets that can house the UA5000 frame. Table 3-1 Specification of the cabinets that can house the UA5000 frame

Model

Type

Frame Frame configuration

Max. ports POTS only

ADSL only

POTS & ADSL combo

ONU-F01D200

Outdoor, front-access

One HABD

384

192

192

ONU-F01D500


One HABD + one HABF

960

480

480

ONU-F01D1000


One HABD + one HABF + one HABE

1408

704

704

One HABD + one HABF + one HABD

1344

672

672

One HABA

960

480

480

One HABA+ one HABB

1984

992

992

One HABA+ one HABA

1920

960

960

One HABC

384

192

192

One HABC+ one HABC

768

384

384

ONU-F02A

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Indoor, rear-access


9


3 System Structure

Model

Type

ONU-F02AF

Indoor, front-access

Frame Frame configuration

Max. ports POTS only

ADSL only

POTS & ADSL combo

One HABD+ One HABF

960

480

480

One HABD+ two HABFs+ one HABE

1984

992

992

One HABD+ two HABFs+ one HABD

1920

960

960

3.2 Frames There are two types of frames. One is a front-access frame and the other is the rear- access frame. This section describes the frame types.

3.2.1 Rear-A Re ar-Access ccess Frames There are two models of rear-access frames: HABA (master frame) and HABC (master frame).

HABA fram f ramee

10

!

The HABA frame is the master frame of the rear-access UA5000, which stands at a height of 16 U (1 U = 44.55 mm). The HABA frame can subtend slave frames and aggregate services from the subordinate frames.

!

The HABA frame provides 36 slots, of which 30 are available for line cards and 6 for the other types of cards. However, if you are using the AIUB and TSSB, you must insert the AIUB cards and the TSSB card in the positions shown in Figure 3-1. The remaining six slots are reserved for other types of cards.

!

You can insert narrowband line cards and broadband line cards in any of the 30 line card slots.

!

The two narrowband control cards and the two broadband control cards in the frame support backup in the event of a primary controller failure.

!

The HABA frame can use a minimum of one and a maximum of two PWX cards. The two PWX cards in the frame share the power supply load, and if one PWX fails, the other has the capacity to dynamically provide the necessary power.

!

The HABA can also serve as a slave frame. In this case, the HABA frame is equipped with only broadband control cards and as many as 30 line cards.


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3 System Structure

Figure 3-1 shows the layout of the HABA frame. frame. Figure 3-1 HABA frame layout Fan 00 01 02 03 04 05 06 07 08 09 10 1 0 11 12 13 14 15 16 17

x x P P P P W W M M X X B B

P V x / R S U x

P V x / R S U x

A A T I I S U U S x x x x x x x x x B B B S S S S S S S S S / / / L L L L L L L L L x x x S S S L L L Cable routing area Fan

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

x x x x x x x x S S S S S S S S L L L L L L L L

x x x x x x x x x x S S S S S S S S S S L L L L L L L L L L

Cable routing area PWX: Secondary power supply card xPMB: Broadband control card (APMB/IPMB) PVx: Narrowband control card (PVU8/PVU4/PVM) RSUx: Remote subscriber unit (RSU8/RSU4) AIUB: ATM interface card xSL: Service line card (ASL/DSL/ADMB/VDLA/…) TSSB: Test card

HABC fram f ramee !

The HABC frame is the master of the rear-access UA5000, which stands at a height of 8 U (1 U = 44.55 mm).

!

The HABC frame provides 18 slots, of which 12 are available for line cards. The TSSB card must be inserted in the position shown in Figure 3-2.

!


!


!

The two PWX cards in the frame share the power supply load, and if one PWX fails, the other has the capacity to dynamically provide the necessary power. power.

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11


3 System Structure

Figure 3-2 shows the layout of the HABC frame. Figure 3-2 HABC frame layout FAN FAN 00 0102 0 3 0 4 0 5 0 6 0 7 0 8 09 1 0 1 1 12 1 3 1 4 15 16 1 7 P V I I x P P P P / W W M M R X X B B S U x

P V x x / S R L S U x

T S S x x x x x x x x x x x S S S S S S S S S S / L L L L L L L L L L x S L Cabling area

PWX: Secondary power supply card IPMB: Broadband control card PVx: Narrowband control card (PVU8/PVU4/PVM) RSUx: Remote subscriber unit (RSU8/RSU4) xSL: Service line card (ASL/DSL/ADMB/VDLA/SDLB…) TSSB: Test card

3.2.2 Front-Access Frames There are three models of rear-access rear-access frames: HABD (master frame), HABE (slave frame), HABF (extended frame) and HABL (master frame).

HABD fram f ramee !

12

The HABD frame is the master frame of the front-access UA5000, which stands at a height of 10 U. The HABD frame can be subtended with multiple slave frames, and the HABD frame can aggregate the services from the subordinate frames.

!

The HABD provides 18 slots, of which 12 are available for line cards. However, if you are using the AIUB and TSSB, you must insert the AIUB cards and the TSSB card in the positions shown in Figure 3-3. The remaining six slots are for other types of cards.

!


!


!

The HABD frame can use a minimum of one and a maximum of two PWX cards. The two PWX cards in the frame share the power supply load, and if one PWX fails, the other has the capacity to dynamically provide the necessary power.

!

The HABD can also serve as a slave frame. In this case, the HABD frame is equipped with only broadband control cards and as many as 12 line cards.


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3 System Structure

Figure 3-3 shows the layout of the HABD frame. Figure 3-3 HABD frame layout Fan 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17

P V x x P P x/ P P W W R M M X X S B B U x

P V x/ R S U x

A A T I I S U U S x x x x x x x x x B B B S S S S S S S S S / / / L L L L L L L L L x x x S S S L L L Cable routing area

Control & interconnect cable connecting area

Line card cable connecting area

PWX: Secondary power supply card xPMB: Broadband control card (APMB/IPMB) PVx: Narrowband control card (PVU8/PVU4/PVM) RSUx: Remote subscriber unit (RSU8/RSU4) xSL: Service line card (ASL/DSL/ADMB/VDLA/…) AIUB: ATM interface card TSSB: Test card

HABE frame !

The HABE frame is the slave frame of the front-access UA5000, which stands at a height of 10 U.

!

The HABE frame operates under the control of the HABD frame. The HABE frame can be subtended with the HABF frame.

!

The HABE frame provides 18 slots, of which 14 are reserved for line cards and 4 for other types of cards. You You can insert narrowband line cards and broadband line cards as desired.

!

The two broadband control cards in the frame support backup in the event of a primary controller failure. The HABE frame does not have narrowband control cards. The narrowband line cards in the frame are controlled by the narrowband control card in t he HABD frame.

!

The HABE frame can use a minimum of one and a maximum of two PWX cards. The two PWX cards in the frame share the power supply load, and if one PWX fails, the other has the capacity to dynamically provide the necessary power.

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3 System Structure

Figure 3-4 shows the layout of t he HABE frame. Figure 3-4 HABE frame layout Fan 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17

A A P P x x x x x x x x x x x x x x P P W W S S S S S S S S S S S S S S S S X X L L L L L L L L L L L L L L B B

Cable routing area Control & interconnect cable connecting area


PWX: Secondary power supply card APSB: Broadband control card for the slave frame xSL: Service line card (ASL/DSL/ADMB/VDLA/…)

HABF fram f ramee

14

!

The HABF frame is the extended frame of the front-access UA5000, which stands at a height of 10 U.

!

The HABF frame operates under the control of either the HABD frame or the HABE frame. The serving HABD or HABE frame provides the power supply to the HABF frame.

!

The HABF frame provides 18 slots. You You can insert narrowband line cards and broadband line cards as desired.


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3 System Structure

Figure 3-5 shows the layout of t he HABF frame. Figure 3-5 HABF frame layout Fan 00 01 02 03 04 05 06 07 08 09 10 1 0 11 12 13 14 15 16 17

x x x x x x S S S S S S L L L L L L

x x x x x x x x x x x x S S S S S S S S S S S S L L L L L L L L L L L L

Cable routing area Interconnect Interconnect cabl e connecting area


xSL: Service line card (ASL/DSL/ADMB/VDLA/…)

HABL frame !

The HABL shelf, which stands at a height of 10 U, is the mini master shelf.

!

The HABL shelf provides 12 slots, of which 6 are available for line cards. You You can insert the narrowband line cards and broadband line cards as desired. The shelf supports up to three 32-port ADSL/ADSL2+ line cards, three POTS and ADSL/ADSL2+ combo line cards, or five other line cards.

!

The two narrowband control cards and the two broadband control cards in the shelf support backup in the event of primary controller failures.

!

The two PWX cards in the frame share the power supply load, and if one PWX fails, the other has the capacity to dynamically provide the necessary power. power.

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3 System Structure

Figure 3-6 shows the layout of the HABL frame. Figure 3-6 HABL frame layout FAN FAN 00 01 0 2 03 0 4 05 0 6 0 7 0 8 09 10 11 P V I I x P P P P / W W M M R X X B B S U x

P V x x / S R L S U x

T S x x x x S S S S S B / L L L L x S L

Cable routing area Cable connecting area

PWX: Secondary power supply card IPMB: Broadband control card PVx: Narrowband control card (PVU8/PVU4/PVM) RSUx: Remote subscriber unit (RSU8/RSU4) xSL: Service line card (ASL/DSL/ADMB/SDLB…) TSSB: Test card

16


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3 System Structure

3.3 Cards Table 3-2, Table 3-3, Table 3-4, Table 3-5 and Table 3-6 describe the details of the cards used in the UA5000. Table 3-2 Description of control cards

Abbr. Abb r. name

Full name

Function description

APMB

Master frame ATM service processing card

The APMB card is also called the broadband control card for ATM signaling. The APMB card: !

!

!

!

IPMB

PVM

PVU8/PVU4

Master frame IP service processing card

Packet voice processing card

V5 interface processing unit

Controls the broadband line cards Provides various types of upstream ports for broadband services, including IMA E1, ATM E3, ATM T3 and STM-1 ATM, Supports active/standby backup Provides the switch fabric and working clock for broadband services

The IPMB card is also called the broadband control card for IP signaling. The IPMB card: !

Controls the broadband line cards

!

Aggregates and processes broadband services

!

Provides GE/FE ports

!

Supports active/standby backup

The PVM card: !

Processes the H.248 protocol

!

Converts the TDM voice signals into IP packets

!

Provides one FE port to transmit the VoIP service

The PVU8/PVU4 is also called the master frame narrowband control card. The PVU8/PVU4 card:

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!

Controls the narrowband line cards

!

Provides upstream V5 E1 ports for TDM services

!

Provides TDM switch fabric and working clock for TDM services

!

Supports the active/standby backup


17


3 System Structure

Abbr. Abb r. name

Full name


APSB

Slave frame broadband service processing card

The APSB card:

RSU8/RSU4

RSUG

Remote subscriber processing unit

Remote subscriber processing unit

!

Controls the broadband line cards in the slave frame

!

Subtends the broadband services with the master frame

!


The RSU8/RSU4 card: !

Controls the narrowband line cards in the remote subscriber frame

!

Subtends the narrowband services with the UA5000 master frame or the MD5500 frame

!

Provides upstream E1 ports for narrowband services

!


The RSUG card: !

Serves the ONU-60A multi-service access unit

!

Connects the G.SHDSL interface card on the central office side to forward the primary and secondary node signaling

!

Manages the secondary nodes

Table 3-3 Description of narrowband line cards

18

S hort name

Full name


ASL

POTS line card

Provides 16 POTS ports

A32

POTS line card

Provides 32 POTS ports

DSL

ISDN BRI line card

Provides 8 ISDN BRI ports

VFB

2/4-wire VF line card

Provides 16 2-wire VF ports or 8 4-wire VF ports

CDI

Direct dial-in line card

Provides 16 DDI ports

SDL

SHDSL line card

Provides 4 TDM SHDSL ports and 4 E1 ports

SDLE

TDM G.SHDSL line card

Provides 8 TDM G.SHDSL ports and 8 E1 ports


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3 System Structure

Table 3-4 Description of broadband line cards

S hort name

Full name


SDLB

SHDSL line card

The SDLB card supports: !

ADLB

ADMB

ADMC

VDLA

EAUA

ADSL line card

ADSL/ADSL2+ line card

ADSL/ADSL2+ line card

VDSL line card

Ethernet line card

16 ATM SHDSL ports

The ADLB card supports: !

16 ADSL ports

!

a built-in splitter

The ADMB card supports: !

16 ADSL/ADSL2+ ports

!

a built-in splitter

The ADMC card supports: !


!

A built-in splitter

The VDLA card supports: !

16 VDSL ports

!

a built-in splitter

!

external line test

!

CO emulation on port 0

The EAUA card supports: !

8 Ethernet ports

Table 3-5 Description of broadband and narrowband combo line cards

Abbr. Abb r. Name

Full name


CSMB

ADSL/ADSL2+ and POTS combo line card

The CSMB card supports:

CSLB

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ADSL and POTS combo line card

!


!

16 POTS ports

!

a built-in splitter

The CSLB card supports: !

16 ADSL ports

!

16 POTS ports

!

a built-in splitter


19


3 System Structure

Table 3-6 Description of other cards

Abbr. Abb r. Name

Full name


AIUB

ATM interface card

The AIUB card carries out remote subtending of the UA5000. An AIUB card supports:

DEHA

Circuit emulation E1 interface card

!

2 STM-1 ATM ports, 2 ATM E3 ports or 2 ATM T3 ports

!

8 IMA E1 ports through backplane

!

1 + 1 card-level protection

The DEHA card supports: !

16 E1 ports

!

unstructured CES

EDTB

E1 trunk card

The EDTB card supports16 E1 trunk ports

TSSB

Test card

The TSSB and TSSC cards are used to test the narrowband and broadband line cards. TSSC card supports Tx and Rx of 1 kHz signal tone.

Environment and power supply monitor card

The ESC card controls or monitors:

TSSC ESC

!

temperature

!

humidity

!

door sensor

!

fan status

!

battery status

!

power supply status

This card reports the above information to the control card through a serial port. PWX

20

Secondary power supply card

The PWX card occupies one slot. A frame can use a minimum of one and a maximum of two PWX cards. The PWX cards support inter-card and inter-frame load-sharing.


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4 Service Implementation

4

Service Implementation

The UA5000 supports multiple services i ncluding voice, broadband and private circuit through different main control cards. The PVM or PVU card supports the voice and narrowband private circuit services, the APMB or IPMB card supports the broadband access and broadband private circuit services, and the PVM card supports the Voice over IP (VoIP) services.

4.1 PSTN PS TN Voice V oice Serv Se rvices ices The UA5000 supports the standard V5.1 and V5.2 protocols, and provides E1 ports to connect to Local Exchanges (LEs) to access PSTN services. The major features of the PSTN voice service are as follows:

POTS The UA5000 provides POTS ports to support the access of analog subscribers and PBXs. The UA5000 supports supplementary services such as Central Exchange (CENTREX) and Caller Identification Display (CID).

ISDN The UA5000 provides ISDN BRI (2B+D) ports and ISDN PRI (30B+D) ports, and supports various N-ISDN services, including: !

Video conferencing

!

Videotext

!

G4 facsimile

!

E-mail

!

Data retrieval

!

LAN interconnection

!

Internet access

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21



The UA5000 also supports ISDN supplementary services. These ISDN supplementary services include: !

Direct dial-in (DDI)

!

Multi-subscriber number (MSN)

!

Calling line identification presentation (CLIP)

The UA5000 supports a mixed configuration of ISDN subscribers and analog telephone subscribers.

Direct-Dial-In The UA5000 provides DDI subscriber ports to support the subscriber line extension service. This service enables the external analog subscriber ports of other exchanges to be transparently extended inside the access network.

4.2 Next Generation Voice Services Working as an access media gateway (AMG), the UA5000 provides the following services under the control of a SoftSwitch. !

VoIP services for POTS subscribers

!

VoIP services for ISDN BRI subscribers

!

Fax over IP (FoIP) in the G.711 transparent transmission mode

!

FoIP in the T.38 mode

!

Modem over IP (MoIP) in the transparent transmission mode

!

DDI services

The major features of the next generation voice services are as follows: !

Supports all PSTN basic services, complementary services, and intelligent services

!

Supports the G.711 (a-law/ µ-law), G.723.1 and G.729 (A/B) codecs

!

Supports the emergency standalone capability

!

Supports echo cancellation complying with ITU-T G.165/G.168

!

Supports pulse metering and polarity reversal metering

!

!

22

Provides QoS assurance for voice traffics with functions including priority queuing, jitter buffering, IP Type of Service (ToS), Differentiated Service Code Point (DSCP), and 802.1Q VLAN Supports separate gain control of the transmission and reception streams


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4.3 Broadband Services Broadband service port The UA5000 provides the following broadband service ports: !

ADSL and ADSL 2+

!

SHDSL

!

VDSL

!

Ethernet

The UA5000 provides the following broadband upstream ports: !

IP interface including FE and GE

!

ATM interface including STM-1 ATM, ATM E3, ATM T3 and IMA E1

S ubscriber security management management The UA5000 provides various methods to guarantee the security of the subscriber data and network. !

Subscriber isolation at layer 2 through VLAN

!

Subscriber isolation within Smart VLAN

!

Host number restriction of each port

!

Port searching by a MAC address

!

Binding of a MAC address and a port

!

Binding of an IP address and a port

!

MAC address filtering

!

Controlled number of multicast groups to access a port

!

Standard ACL and extended ACL, ACL, ACL for data link frames and user-defined ACL

!

DHCP Option82 to identify subscribers

Layer 2 and layer 3 features The UA5000 provides a complete TCP/IP protocol stack through its IPMB card. The layer 2 and layer 3 features of the UA5000 include: !

DHCP relay

!

ARP proxy

!

PPPoE+

!

DHCP Option82

!

Protocol conversion between IPoA and IPoE

!

Protocol conversion between PPPoA and PPPoE

!

ACL

!

RIP

!

OSPF

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23



QoS features The UA5000 supports the following QoS features: !

Packet forwarding based on 802.1p priority to provide appropriate QoS for different services

!

IP priority labeling or DSCP priority labeling for packets matching the ACL rules

!

Port-based, connection-based and VLAN-based flow control

!

Congestion control

!

Queue scheduling

4.4 Private Private Circuit S ervices The UA5000 provides rich private circuit services to meet the needs of group customers. The major private circuit service offerings of the UA5000 are as follows: !

Local and remote DDN access through DDN ports such as E1, V.35, V.24, SHDSL (in the TDM mode) and 2/4-wire VF

!

2/4-wire SHDSL access through ATM SHDSL ports

!

Private circuit data at a symmetric rate of 10 Mbit/s within 1.5 km through VDSL ports

!

Broadband private circuit LAN interconnection through FE ports

4.5 Multicast Video S ervice ervice The UA5000 supports multicast protocols to offer the broadband multicast services, as follows: !

24

Non-blocking forwarding of video services by a GE video port and a dedicated high-speed multicast bus

!

1024 multicast channels

!

Processing of 400 concurrent user requests per second

!

Receiving multicast streams and unicast streams from one or more network ports

!

Distributing multicast streams through t hrough the Metropolitan Area Network (MAN) or the Video Distribution Network (VDN)

!

Internet Group Management Protocol (IGMP) Proxy, IGMP V1 and V2

!

Fast switching between channels

!

Channel preview and audience statistics

!

Controlled channel access right, channel number, channel preview right, preview duration and preview times

!

Guaranteed QoS to forward the video streams


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5

Networkin Networking g Applications

The UA5000 adapts to various access network scenarios. You You can use the UA5000 in complex topologies and challenging engineering environments. You can select the most suitable networking solution based on the requirements of transmission resources, ATM/IP network resources, service types, QoS and security. The following lists the equipment icons used in the networking diagrams below.

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Add/Drop Multiplexer (ADM)

UA5000

Terminal Multiplexer (TM)

MD5500

Multiple Add/Drop Multiplexer (MADM)

SoftSwitch


25



5.1 Typical Networking Topologies When the broadband network at the upper layer is an IP network, the UA5000 can use the "MSTP Networking" or "SDH+FE/GE Networking". When the broadband network at the upper layer is an ATM ATM network, the UA5000 can use the "SDH+STM-1 ATM Networking".

5.1.1 MSTP Networking In the MSTP networking, all services of the UA5000 are sent upstream through the MSTP equipment.

Networking Networking description description Table 5-1 describes the MSTP networking. Table 5-1 MSTP networking description

Item

Description

Upper layer network

PSTN, DDN and IP

Access Access netwo network rk topol topology ogy

Ring, Ring, ring ring with with chain, chain, and and tange tangent nt ring ring

Access network equipment

MSTP equipment, UA5000 and MD5500 (optional)

Service stream

Broadband services and narrowband services are accessed and transmitted together. Services are sent to the PSTN, DDN or IP network on the central office side through the MSTP. The VoIP services are sent to the IPMB card through an FE port of the PVM card, and then to the MSTP equipment through an FE or GE port of the IPMB.

Based on the aggregation state of the narrowband services, MSTP networking falls into two modes: single-level networking and two-level networking. !

Single-level networking

The UA5000 at the remote end sends the narrowband and broadband services to the central office through the MSTP transmission ring. The central office forwards the services to the BRAS/L3, PSTN switch or DDN node without convergence. !

Two-level networking

The narrowband services are sent to the PSTN or DDN through the MD5500 or UA5000 at the central office. When When there are many remote nodes and subscribers, select the MD5500 in the central office to converge services. When there are a few remote nodes and subscribers, select the UA5000 to converge services.

26


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The broadband services are aggregated and forwarded to the BRAS/L3 by the transmission equipment at the central office.

Networking diagram Figure 5-1 and Figure 5-2 show the MSTP networking. You You can replace the MD5500 in Figure 5-2 with a UA5000. Figure 5-1 Single-level MSTP networking H.248 PSTN

E1( V5)

IP

DDN FE/GE

E1

H.248

FE/GE

FE/GE MSTP

E1

E1

MSTP FE/GE

E1

E1

FE/GE H.248

FE/GE

Figure 5-2 Two-level MSTP networking H.248 PSTN

DDN

E1( V5)

E1

IP

FE/GE H.248

FE/GE

FE/GE MSTP

E1

E1

MSTP E1

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FE/GE


FE/GE H.248

27



Networking Networking features The MSTP networking has the following features: !

!

Suitable for the scenarios where the narrowband E1 and the broadband FE/GE resources coexist Saving the optical fibers by accessing and transmitting both the narrowband and broadband services

!

Supporting multiple capacity specifications to meet various networking requirements

!

Suitable for the IPTV service deployment

5.1.2 SD S D H+FE/G E Networkin Network ing g In the SDH+FE/GE networking, narrowband services are transmitted through the SDH equipment, and broadband services through optical fibers.

Networking Networking description description Table 5-2 describes the SDH+FE/GE networking. Table 5-2 SDH+FE/GE networking description

Item

Description

Upper layer network

PSTN, DDN and IP

Access network topology

Narrowband: ring, ring with chain, and tangent rings Broadband: star


SDH equipment, UA5000 and MD5500 (optional)

Service stream

Broadband and narrowband services are accessed together but transmitted separately. Narrowband services are transmitted to the central office through the SDH network, and then upstream to PSTN and DDN. The broadband services are transmitted to the upper-layer network through the FE ports of the IPMB card. The VoIP services are sent to the IPMB card from the PVM card through its internal FE port. The services are then sent to the MSTP equipment through an FE or GE port of the IPMB.

The SDH+FE/GE networking falls into two modes: single-level networking and two-level networking. !

Single-level networking

The narrowband and broadband services are sent to the BRAS/L3, PSTN switch or DDN node directly. directly. Neither of them is aggregated within the access network. !

Two-level networking

The MD5500 or the UA5000 at the central office aggregates aggregates the narrowband services and then sends them to PSTN or DDN.

28


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When there are many remote nodes and subscribers, select the MD5500 in the central office to aggregate the V5 interfaces. When there are a few remote nodes and subscribers, select the UA5000 in the central office to aggregate the V5 services. The broadband services are sent to the IP network through the FE or GE ports directly. directly.

Networking diagram Figure 5-3 and Figure 5-4 show the SDH+FE/GE networking. You You can replace the MD5500 in Figure 5-4 with a UA5000. Figure 5-3 Single-level SDH+FE/GE networking H.248 PSTN

E1( V5)

IP

DDN

E1

FE/GE

FE/GE H.248

FE/GE

SDH E1

SDH E1

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E1


29



Figure 5-4 Two-level SDH+FE/GE networking H.248 PSTN E1( V5)

IP

DDN E1 FE/GE

FE/GE H.248

FE/GE FE/GE

SDH E1

SDH E1

E1

Networking Networking features The SDH+FE/GE networking has the following features: !

Suitable for the consolidation of the networks with the SDH equipment or the construction of a new access network with abundant optical fibers.

!

The broadband service channel is separated from the narrowband service channel, while their EMS channels are integrated. i ntegrated.

!

Suitable for the IPTV service deployment thanks to the direct GE/FE connection with IP MAN.

5.1. 5.1.33 SDH+ST S DH+STM-1 M-1 ATM Networ Networki king ng When the broadband network at the upper layer network is an ATM ATM network, the UA5000 uses the SDH+STM-1 ATM networking. In the SDH+STM-1 ATM ATM networking, narrowband services are transmitted by the SDH equipment and broadband services by STM-1 ATM ATM links.

30


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Networking Networking description description Table 5-3 describes the SDH+STM-1 ATM networking. Table 5-3 SDH+STM-1 ATM ATM networking description

Item

Description

Upper layer network

PSTN, DDN and ATM

Access network topology

Narrowband: ring, ring with chain, and tangent rings Broadband: star


SDH equipment, UA5000 and MD5500 (optional)

Service stream

Broadband and narrowband services are accessed together but transmitted separately. The narrowband services are transmitted to the central office through the SDH network, and then upstream to PSTN and DDN. The broadband services are transmitted to the upper-layer network through an STM-1 port of the APMB card.

The SDH+STM-1 ATM ATM networking falls into two modes: single-level networking and two-level networking. !

In the single-level networking, neither narrowband nor broadband services are aggregated within the access network.

!

In the two-level networking, the central office aggregates the services from the V5 and ATM interfaces and then sends them to PSTN or ATM network.

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31



Networking diagram Figure 5-5 and Figure 5-6 show the SDH+STM-1 ATM ATM networking. Figure 5-5 Single-level SDH+STM-1 ATM ATM networking

PSTN

ATM

DDN

E1

E1( V5)

STM-1 STM-1

STM-1

SDH E1

E1

SDH E1

E1

E1

ATM networking net working Figure 5-6 Two-level SDH+STM-1 ATM

PSTN

E1(V5)

DDN E1

STM-1

STM-1

STM-1

E1

ATM

SDH

E1

E1

32


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Networking Networking features The SDH+ STM-1 ATM ATM networking has the following features: !

Suitable for the networks with the SDH equipment, ATM ATM switches and abundant optical fibers.

!

The broadband service channel is separated from the narrowband service channel, while their EMS channels are integrated. i ntegrated.

5.2 Typical Application Scenarios Typical application scenarios of the UA5000 include: !

NGN Consolidation

!

Private Circuit Service

!

Triple play application

5.2.1 5.2 .1 NGN Consolidation Consol idation The UA5000 acts as an AG to serve the NGN consolidation. In addition, the UA5000 can also send the broadband and narrowband services to IP and PSTN networks respectively. Figure 5-7 depicts the NGN consolidation scenario. In this scenario, the UA5000 carries out: !

The access of broadband and narrowband services over the same copper wire

!

The access of VoIP, FoIP and MoIP under the control of a SoftSwitch

!

The ISDN BRA and ISDN PRA services

!

The ADSL broadband broadband network access and SHDSL broadband private circuit interconnection services

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33



Figure 5-7 Integrated access in NGN

Internet

SoftSwitch BRAS

IP MAN L2/L3 PSTN FE/GE E1 UA5000

ADSL2+

SHDSL

ISDN BRI

ISDN PRI

Splitter

Modem

PBX

Modem

SHDSL

ADSL

NT1

POTS/VoIP FAX FAX

ISDN BRA

ISDN PRA

5.2.2 Private Circuit Service The UA5000 supports rich private circuit services to suit the group customers. Figure 5-8 depicts the scenario that provides the private circuit service. In this scenario, the UA5000 carries out:

34

!

The narrowband private circuit interconnection of narrowband services through E1 and V.35 interfaces provided by TDM SHDSL

!

The high speed private circuit interconnection through broadband ports such as FE and ATM SHDSL

!

QinQ VLAN and VLAN stacking for broadband services


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Figure 5-8 Private circuit service

IP

DDN/SDH

VLAN LAN \QinQ \QinQ \Stacking VLAN

E1/STM-1

E1/STM-1

FE/GE

FE/GE UA5000 V.35

E1

UA5000

UA5000 E1

FE

FE

ATM SHD SHDSL SL

TDM SHDSL Modem

DDN node

Modem

Modem

DTE

DDN node Head quarters

Branch 1

Branch 2

5.2.3 5.2 .3 Triple Play The UA5000 is able to offer narrowband, data, and video services to end users simultaneously with appropriate QoS. Such a scenario is also called the Triple Play. Play. Figure 5-9 shows this scenario. In this scenario, the UA5000 carries out: !

The access of both the broadband and narrowband services over the same copper wire

!

Appropriate QoS schemes for different services

!

IP TV service through the IGMP proxy and managed multicast mechanism

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35



Figure 5-9 Triple play application

Internet MGC IP TV Server BRAS

IP MAN

L2/L3

UA5000 Triple Play Home gateway gateway STB

VoIP

36

Internet access

IP TV


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6 Equipment Management

6

Equipment Mana M anagement gement

6.1 Management Through the CLI Through the CLI, you can log on to the UA5000 through a serial port or an Ethernet port. Figure 6-1 shows the connection for maintenance through the CLI. Figure 6-1 Maintaining the UA5000 through the CLI Control card

Serial port

COM ETH

Ethernet port

UA5000

6.2 Management Through the EMS The Huawei iManager N2000 is the EMS that manages the DSLAM and MSAN of Huawei. The iManager N2000 communicates with the UA5000 through SNMP, SNMP, and manages the broadband and narrowband services of the UA5000.

6.2.1 Hardware and Software Configuration Hardware configuration of the server A PC server or a UNIX workstation can be used. The EMS server can be configured differently to manage networks of different scales. For large and medium networks, UNIX workstations are recommended.

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37



S oftware confi configur guration ation of the server server Windows platform: Windows 2000 Server + SQL Server 2000 UNIX platform: Solaris 8 or later + Sybase 12 or later iManager N2000 software: iManager N2000 server software

Hardware configuration of the client A PC client or a UNIX workstation can be used. In general, a UNIX workstation is not recommended since the cost is high.

S oftware configurat configuration ion of the client cli ent Windows platform: Windows 2000 Professional UNIX platform: Solaris 8 or later iManager N2000 software: iManager N2000 client software

6.2.2 Management Functions Overview The management functions of the iManager N2000 include: !

Topology management

!

Performance monitoring and traffic measurement

!

Fault management

!

Security management

!

Batch service provisioning

!

Backup and uploading of NE data

!

Database management

!

Environment and power supply monitoring

!

Configuration management

Topology management The iManager N2000 can display the network elements (NE) in the whole network in one topology view. Through a unified management platform, it can monitor and manage all NEs in the network. This simplifies network maintenance.

Performance monitoring and traffic measurement The iManager N2000 helps you to monitor system performance and collect traffic statistics of all NEs or a specified NE in the network, so that the network resources can be efficiently used.

38


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Fault management The iManager N2000 offers an overall network alarm management solution, enabling fast fault locating and troubleshooting. In addition, to simplify the t he troubleshooting, the iManager N2000 supports window switching. For example, it allows shift from the topological window to the alarm window, window, or shift from the alarm window to the faulty port.

S ecurity ecurity management management The iManager N2000 manages the network based on different user authorities and different domains. It can divide users’ authorities based on users, user groups, operations, applications or ACLs. It can enable automatic lock, forced disconnection and user operation logging on t he clients.

Batch service provisioning The iManager N2000 supports batch service processing to shorten the time in deploying the service and responding to customers’ demands.

Backup and uploading of NE data The iManager N2000 provides manual or timed backup or uploading of data of all NEs or a specified NE in the network. This greatly enhances security of the NE data in the network and eases your burden in large scale software upgrade in the network.

Database management management The iManager N2000 provides a tool t o carry out the backup and recovery of the EMS database. This enhances security of the system data. The iManager N2000 also provides a monitoring terminal to monitor the running status of the EMS server and the usage of the EMS database. In addition, the iManager N2000 supports the remote dual system backup scheme to ensure the database safety.

Environment and power supply monitoring The iManager N2000 monitors environment and power supply of the NEs i n a centralized manner. manner. This function helps you to know about the situation of the environment and the power supply timely.

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39



Configuration Configuration management management The EMS provides multiple configuration functions for the UA5000. Refer to Table 6-1 for details. Table 6-1 Configuration functions of UA5000 NE Manager

Function feature

Description

Device management

The NE manager manages the hardware of the device, including shelves, cards and ports. Through the NE manager, you can display the panel, maintain the system, cards and ports, as well as measure the physical resources.

ADSL/ADSL2+ management

The NE manager enables you to: !

Terminal management

SHDSL management

VLAN management

Ethernet management

!

Manage the profiles of the ADSL or the ADSL2+ port

!

Monitor and measure the port traffic


Configure the IP address of a terminal

!

Configure the terminal profile

!

Query the detailed information about a terminal

!

Ping a terminal

!

Restart a terminal


Query, configure and maintain SHDSL port information and statuses

!

Manage SHDSL port profiles


Add the MUX VLAN, Smart VLAN, and Standard VLAN

!

Configure auxiliary ports and service virtual ports

!

Query VLAN information


!

Service port management

40

Query, configure and maintain the ADSL or the ADSL2+ port information and statuses

Configure, activate and query Ethernet ports Add, configure, activate and query aggregated Ethernet ports


Add service ports for ATM ports, ADSL ports, G.SHDSL ports, and VDSL ports.

!

Configure service port attributes, including physical ports and the maximum number of MAC addresses.


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Function feature

Description

IGMP Proxy management

The NE manager enables you to configure and query global parameters, users, upstream ports, and programs of the IGMP Proxy. You can also manage and provision the managed video services.

6.2.3 Networking Modes Between the N2000 and UA5000 Overview The EMS server and the UA5000 can communicate through in-band or out-band EMS channels. These two modes are usually used together.

Inband networking Inband networking means that the management is carried out using the service transmission channel of the UA5000. In this fashion, the EMS messages are transmitted through the service channel. Figure 6-2 shows the inband EMS networking. Figure 6-2 Inband EMS networking EMS Cl i e n t

EMS Cl i e n t

EMS Server

IP

UA5 0 00

UA5 0 0 0

Features of the inband networking are as follows: !

Advantage: The networking is flexible, and does not require additional devices. It saves cost.

!

Disadvantage: When the service channel is i nterrupted, network management cannot be carried out.

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Outband networking Outband networking means that the management is carried out using a channel separated from the service channel. Figure 6-3 shows the outband EMS networking. Figure 6-3 Outband EMS networking Management side

Service side

RTU UA5000 EMS Client

UA5000

IP

EMS Client

RTU EMS Server

Features of the outband networking are as follows:

42

!

Advantage: The EMS channel is more reliable than that of the inband EMS. When the service channel is interrupted, you can still manage the UA5000 through the outband EMS.

!

Disadvantage: Additional Additional devices are required to set up an EMS channel separated from the service channel.


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7 Technical Specifications

7

T echnical echnical Spec S pecif ifica ications tions

7.1 Equipment Equipmen t Parameters Parameters 7.1.1 Dimensions Table 7-1 Dimensions of the UA5000 cabinets

Cabinet Cabine t

Dimension Di mension (W x D x H, in mm)

ONU-F01D200

1250 x 550 x 1200

ONU-F01D500

1550 x 550 x 1550

ONU-F01D1000

1900 x 550 x 1650

ONU-F02A

600 x 600 x 2200

ONU-F02AF

600 x 600 x 2200

Table 7-2 Dimensions of the UA5000 frames

Frame Frame

Dimensions Di mensions (W x D x H, in mm)

HABC

482 x 445 x 352.8

HABL

310 x 370 x 444

HABA

482 x 445 x 711

HABB

482 x 445 x 711

HABD

482 x 370 x 444

HABE

482 x 370 x 444

HABF

482 x 370 x 444

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7.1.2 W Wei eights ghts Table 7-3 Weights of the UA5000 cabinets

Cabinet Cabine t

Weight (fully-populated, (full y-populated, in kg)

ONU-F01D200

370 (with two battery groups weighing 120 kg)

ONU-F01D500


ONU-F01D1000


ONU-F02A

250

ONU-F02AF

260

7.1.3 7.1 .3 Running Runni ng Environment Table 7-4 The running environment of the UA5000 in different cabinets

Cabinet Cabine t

Temperature (oC)

Humidity

ONU-F01D200

–45 – 50

5% – 100%

ONU-F01D500

–45 – 50

5% – 100%

ONU-F01D1000

–45 – 50

5% – 100%

ONU-F02A

–5 – 45

5% – 90%

ONU-F02AF

–5 – 45

5% – 90%

7.1.4 7.1 .4 Power Supply S upply Table 7-5 Voltage specification of the power supply systems

44

Power supply type

Nominal voltage

Voltage range

DC

–48 V

–48 V to –72 V

AC

220 V / 230 V / 240 V

154 V to 286 V, 48 Hz to 52 Hz

110 V / 115 V / 127 V

90 V to 150 V, 47 Hz to 53 Hz


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7.2 Performance and Capacity Specifications 7.2.1 7.2 .1 System Perf Perf ormance ormance Specif S pecifications ications Table 7-6 System performance specifications

Item

Index

Narrowband

TDM switching capacity

PVU8/PVU4: 4k x 4k PVM: 8k x 8k

Maximum V5 interfaces

16

Maximum trunk ports

104 E1 ports (PVM); 108 E1 ports (PVU)

Maximum subscriber number

4000

Maximum SPC number

512

HDLC

48

Call processing capacity

40k BHCA

VoIP

DSP channel number

1000

Maximum number of subscribers

4000

Call processing capacity

40k BHCA

Broadband (using the APMB card)

ATM switch capacity

5 Gbit/s

Maximum number of PVCs in one frame

8000

Maximum number of PVPs in one frame

4000

Maximu Maximum m number number of STM-1 STM-1 ports ports

APMB: APMB: 2 AIUB: 2

Maximum number of ATM E3 ports

APMB: 2

Maximum number of ATM T3 ports

APMB: 2

Maximum number of IMA E1 ports

APMB: 8

Maximum number of CES E1 ports

APMB: 8

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AIUB: 2

AIUB: 2

AIUB: 8

Each DEHA: 16 (A frame supports two DEHA cards.)


45



Item

Index

Broadband (using the IPMB card)

Ethernet switching capacity

34 Gbit/s

Forwarding capacity

Wire speed forwarding

Maximum number of GE ports

2

Maximum number of FE ports

The IPMB card provides six ports, and each EAUA card provides eight ports.

VLAN number

4 k

802.1p priority

Recognizing the 802.1p tag, and supporting eight priorities and four PQ queues scheduling.

MAC address number

16 k

Multicast group number

1 k

Typical forward delay

40 µs

Clock

Clock stratum

Stratum 3

Backplane

Backplane bus capacity

100 Gbit/s

7.2.2 Port Types and Numbers Table 7-7 Types and numbers of the management interfaces

Interface type

Provided by

Number per card

Maintenance Ethernet port

IPMB / APMB / PVM / PVU8 / PVU4

1

Local configuration serial port

IPMB / APMB / PVM / PVU8 / PVU4

1

Table 7-8 Types and numbers of the network interfaces

46

Interface type

Provided by

Number per card

TDM E1

PVU8/RSU8

8

PVU4/RSU4

4

IMA E1

APMB/AIUB

8

ATM E3

APMB/AIUB

2


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Interface type

Provided by

Number per card

ATM T3

APMB/AIUB

2

STM-1 ATM

APMB/AIUB

2

FE electrical port

PVM

1

IPMB

2

FE optical port

IPMB

2

GE optical port

IPMB

2

Table 7-9 Types and numbers of the user interfaces

Interface type

Provided by

Number per card

POTS

ASL/CSMB

16

A32 (CC0HASL (CC0HASL / CC0RASL / CC0NASL)

32

ISDN BRI

DSL

8

ISDN PRI

EDTB

16

2B1Q

DSL

8

EDTB

16

DEHA

16

APMB

8

V.24

Through MTA

3

2-wire VF port

VFB

16

4-wire VF port

VFB

8

FXO

CDI

16

ADSL

CSLB/ADLB

16

ADSL2+

ADMB/ADMC/CSMB

16

VDSL

VDLA

16

TDM SHDSL

H303HSL

2

H521SDL

4

ATM SHDSL

SDLB

16

FE

EAUA

8

CES E1

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47



7.3 Port Port Specifications S pecifications 7.3.1 ST S T M -1/OC-3c OC -3c Optical Opti cal Port Table 7-10 Technical specifications of the STM-1 optical port

Parameter

Specification

Transmission rate (Mbit/s)

155.520

Connector type

SC

Fiber type

G.652

Optical source type

MLM

Central wavelength (nm)

1310

1310

1310

Interface mode

Multi-mode

Single mode

Single mode

Maximum transmission distance (km)

2

30

60

Mean transmit power (dBm)

> –23.5

–14 to –8

–5 to 0

Extinction ratio (dB)

10

8.2

10

Receiver sensitivity (dBm)

< –29

< –34

< –34

Receiver overload power (dBm)

–14

–8

–10

Standard compliance

ITU-T G.707, ITU-T G.958, ITU-T G.783 and ITU-T I.432.1

7.3.2 100Base-TX Table 7-11 Technical specifications of the 100Base-TX port

48

Parameter

Specification

Transmission rate

10 Mbit/s and 100 Mbit/s compatible

Interface type

RJ-45 (TPI)

Transmission distance

100 m

Interface mode

UTP/STP

Cable type

Category-5 twisted pair

Differential mode output voltage

1165 mV–1285 mV (STP)

Duty ration extortion

Less than ±0.5 ns

Output jitter

Less than 0.5 ns

950 mV–1050 mV (UTP)


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Parameter

Specification

Impedance return loss

2–30 MHz

>16 dB

30–60 MHz

>16 - 20log(f/30) dB (f-frequency, in MHz)

60–80 MHz

>10 dB

Common mode suppression

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

Standard compliance

IEEE 802.3u

7.3.3 100Base-FX Table 7-12 Technical specifications of the 100Base-FX port

Parameter

Specification

Transmission rate

100 Mbit/s

Interface type

LC

Interface mode

Multi-mode

Single mode

Single mode

Transmission distance (km)

2

15

40


1310

1310

1310

Mean transmit power (dBm)

–19 to –14

–15 to –8

–5 to 0


10

8.2

8.2


< –30

< –31

< –36


–14

–8

–8

Standard compliance

IEEE 802.3u

7.3.4 1000Base-SX Table 7-13 Technical specifications of the 1000Base-SX port

Parameter

Specification

Transmission rate

1000 Mbit/s

Interface type

LC

Interface mode

Multi-mode

Transmission distance (m)

500

Average transmit power (dBm)

–9.5 to –4

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49



Parameter

Specification


850


9


< –17


0

Standard compliance

IEEE 802.3z

7.3.5 1000B 1000B ase-LX Table 7-14 Technical specifications of the 1000Base-LX port

Parameter

Specification

Transmission rate

1000 Mbit/s

Interface type

LC

Interface mode

Single mode


10


1310


–11 to –3


8.2


< –19


–3

Standard compliance

IEEE 802.3z

7.3.6 1000B 1000B ase-ZX Table 7-15 Technical specifications of the 1000Base-ZX port

50

Parameter

Specification

Transmission rate

1000 Mbit/s

Interface type

LC

Interface mode

Single mode


40

80


1550

1550


–5 to 0

–3 to 2


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Parameter

Specification


9.0

9.0


< –21

< –23


–3

–3

Standard compliance

IEEE 802.3z

7.3.7 E3 Table 7-16 Technical specifications of the E3 port

Parameter

Specification

Transmission rate

34.368 Mbit/s

Line code

HDB3

Line jitter

Comply with ITU-T G.823, G.824 and ETSI-TBR-2 standards

Maximum transmission distance

1200 feet/366 m

Input/output impedance

75 Ω

Standard compliance

ITU-T G.703, ITU-T G.704 and ITU-T G.823

7.3.8 T3 Table 7-17 Technical specifications of theT3 port

Parameter

Specification

Transmission rate

44.736 Mbit/s

Line code

B3ZS

Line jitter

Comply with ITU-T G.823 and G.824 standards


1100 feet/335 m

Input/output impedance

75 ohm

Standard compliance

The frame structure complies with ITU-T G.704 standard.

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51



7.3.9 ADSL Table 7-18 Technical specifications of the ADSL port

Parameter Upstream

Downstream

Specification Bandwidth

26 kHz–138 kHz

Maximum transmission rate

896 kbit/s

Bandwidth

138 kHz–1.104 MHz


8160 kbit/s


5 km

Line code

DMT

Standard compliance

ITU-T G.992.1 (G.dmt), ITU-T G.992.2 (G.lite) and ANSI T1.413

7.3.10 ADSL2+ Table 7-19 Technical specifications of the ADSL2+ port

Parameter Upstream

Downstream

52


26 kHz–138 kHz


1.2 Mbit/s

Bandwidth

138 kHz–2.208 MHz


24 Mbit/s


6 km

Line code

DMT

Standard compliance

ITU-T G.992.5


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7.3. 7.3.11 11 SHDS L Table 7-20 Technical specifications of the SHDSL port

Parameter

Specification Over one twisted pair

Over two twisted pairs

Transmission rate

192 kbit/s–2312kbit/s

384 kbit/s–4608 kbit/s

Rate adjustment step

64 kbit/s

128 kbit/s


3–6 km

Line code

TC-PAM

Frame protocol

E1, PCM, ATM and ISDN

Transmission mode

G.991.2 Annex A and G.991.2 Annex B

Standard compliance

ITU-T G.991.2

7.3.12 VDSL Table 7-21 Technical specifications of the VDSL port

Parameter Upstream

Downstream

Maximum transmission distance Line code

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4.5 MHz–7.9 MHz


12.5 Mbit/s

Bandwidth

0.9 MHz–3.3 MHz


12.5 Mbit/s

At 0.5 mm wire

1.5 km

At 0.4 mm wire

1.2 km QAM


53



7.3.13 E1 Table 7-22 Technical specifications of the E1 port

Parameter

Specification

Transmission rate

2048 kbit/s

Bit rate tolerance

±50 ppm

Line code

HDB3

Standard impedance

75 ohm (coaxial)

120 ohm (STP)


≤ 1000 m

≤ 3000 m

Nominal pulse width

244 ns

Port protection capability

Comply with ITU-T K.20

Standard compliance

Physical layer complies with ITU-T G.703, and frame structure complies with ITU-T G.704.

7.3.14 V.35 Table 7-23 Technical Technical specifications speci fications of the V.35 V.35 port

54

Parameter

Specification

Mechanical characteristic

34-pin connector

Electric characteristic

Clock and data signals

Balanced interface circuit

Control signal

Unbalanced interface circuit

Interface function

Data, control, clock and earthing

Maximum data transmission rate

10 Mbit/s

Transmission rate in practice

N x 64 kbit/s (N = 1–32)


15 m

Standard compliance

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


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7.4 Standards Compliance Table 7-24 lists the standards compliance. Table 7-24 Standards compliance

Standards

Description

AF-PHY-0086.000

Inverse Multiplexing for ATM(IMA)Specification ATM(IMA)Specification Version1.0

AF-PHY-0086.001

Inverse Multiplexing for ATM(IMA)Specification ATM(IMA)Specification Version1.1

ANSI T1.413 issue 1 & issue 2

Asymmetrical Digital Subscriber Line(ADSL)Metallic Interface Specification (issue 1 & issue 2 )

ATM FORUM: AS_VTOA-0078.00 0

Circuit Emulation Services Version 2.0

IEEE 802.1D

IEEE standard for local and metropolitan area networks--Common specifications--Media access control (MAC) Bridges

IEEE 802.1p

Traffic class expediting and dynamic multicast filtering

IEEE 802.1Q

IEEE standard for local and metropolitan area networks: Virtual Bridged Local Area Networks

IEEE 802.1w

Local and metropolitan area networks---Common specifications Part 3: Media Access Control (MAC) Bridges---Amendment 2---Rapid Reconfiguration

IEEE 802.1x

Port Based Network Access Control

IEEE 802.2

IEEE standard for local and metropolitan area networks Specific requirements Part 2: Logical Link Control

IEEE 802.3

Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications

IEEE 802.3ac

Frame Extensions for Virtual Bridged Local Area Network (VLAN) Tagging on 802.3 Networks

IEEE 802.3ad

(Clause 43) Aggregation of Multiple Link Segments

IEEE 802.3u

Definition of Fast Ethernet (100BTX, 100BT4, 100BFX)

IEEE 802.3x

Definition of Full Duplex operation in a switched (LAN Flow control)

IEEE 802.3z

Definition of Gigabit Ethernet (over Fibre)

ITU-T G.168

Digital network echo cancellers

ITU-T G.702

Digital hierarchy bit rates

ITU-T G.703

Physical / electrical characteristics of hierarchical digital interfaces

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55



56

Standards

Description

ITU-T G.704

Synchronous frame structures used at primary and secondary hierarchical levels

ITU-T G.706

Frame alignment and cyclic redundancy check (CRC) Procedures relating to basic frame structures defined in recommendation G.704

ITU-T G.707

G.707 Network Node Interface for the Synchronous Digital Hierarchy (SDH)

ITU-T G.711

Pulse code modulation (PCM) of voice frequencies

ITU-T G.712

Transmission performance characteristics of pulse code modulation channels

ITU-T G.723.1

Dual rate speech coder for multimedia communications transmitting at 5.3 and 6.3 kbit/s

ITU-T G.729

C source code and test vectors for implementation verification of the G.729 8 kbit/s CS-ACELP speech coder

ITU-T G.781

Synchronization layer functions

ITU-T G.783

Characteristics of synchronous digital hierarchy (SDH) equipment functional blocks

ITU-T G.785

Characteristics of a flexible multiplexer in a synchronous digital hierarchy environment

ITU-T G.797

Characteristics of a flexible multiplexer in a plesiochronous digital hierarchy environment

ITU-T G.803

Architecture of transport networks based on the synchronous digital hierarchy (SDH)

ITU-T G.804

ATM cell mapping into plesiochronous digital hierarchy (PDH)

ITU-T G.811

Timing requirements at the outputs of primary reference clocks suitable for plesiochronous operation of international digital links

ITU-T G.812

Timing requirements of slave clocks suitable for use as node clocks in synchronization networks

ITU-T G.813

Timing characteristics of SDH equipment slave clocks (SEC)

ITU-T G.821

Error performance of an international digital connection operating at a bit rate below the primary rate and forming part of an integrated services digital network

ITU-T G.823

The control of jitter and wander within digital networks which are based on the 2048kbit/s hierarchy

ITU-T G.824

The control of jitter and wander within digital networks which are based on the 1544kbit/s hierarchy

ITU-T G.826

Error performance parameters and objectives for international constant bit rate digital paths at or above the primary rate


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Standards

Description

ITU-T G.902

Framework recommendation on functional access networks (AN): architecture and functions, access type, management and service node aspects

ITU-T G.957

Optical interfaces for equipments and systems relating to the synchronous digital hierarchy

ITU-T G.958

Digital line systems based on the synchronous digital hierarchy for use on optical fibre cables

ITU-T G.960

Access digital section for ISDN basic rate access

ITU-T G.961

Digital transmission system on metallic local lines for ISDN basic rate access

ITU-T G.962

Access digital section for ISDN primary rate at 2048kbit/s

ITU-T G.964

V-interfaces at the digital local exchange (LE) V5.1-interface (based on 2048kbit/s) for the support of access network (AN)

ITU-T G.965

V-interfaces at the digital local exchange (LE) V5.2-interface (based on 2048kbit/s) for the support of access network (AN)

ITU-T G.982

Optical access networks to support services up to the ISDN primary rate or equivalent bit rates

ITU-T G.991.2

Single-pair high-speed digital subscriber line (SHDSL) transceivers

ITU-T G.992.1

Asymmetric Digital Subscriber Line (ADSL) transceivers

ITU-T G.992.2

ITU standard for low-speed Asymmetrical Digital Subscriber Line without voice splitter

ITU-T G.992.3

Asymmetrical digital subscriber line (ADSL) transceivers – 2 (ADSL2)

ITU-T G.992.5

Asymmetrical digital subscriber line (ADSL) transceivers – extended bandwidth ADSL2 (ADSL2plus)

ITU-T G.996.1

Digital Subscriber Line (DSL) Transceiver Testing Procedure

ITU-T G.997.1

Physical layer management for Digital Subscriber Line (DSL) transceivers

ITU-T H.248

Gateway control protocol

ITU-T I.361

B-ISDN ATM layer specification

ITU-T I.363

B-ISDN ATM Adaptation Layer specification

ITU-T I.363.1

B-ISDN ATM Adaptation Layer Specification: Type 1 AAL

ITU-T I.363.5

B-ISDN ATM Adaptation Layer specification: Type 5 AAL

ITU-T I.371

Traffic control and congestion control in B-ISDN

ITU-T I.430

ISDN basic user-network interface layer 1 specification

ITU-T I.431

ISDN primary rate user-network interface layer 1 specification

Issue 02 (2006-11-01) (2006-11-01)


57



58

Standards

Description

ITU-T I.432.2

B-ISDN user-network interface-Physical interface-Physical layer specification: 155,520kbit/s and 622,080kbit/s operation

ITU-T I.432.3

B-ISDN user-network interface - Physical layer specification: 1544 kbit/s and 2048 kbit/s operation

ITU-T I.610

B-ISDN operation and maintenance principles and functions

ITU-T I.630

ATM protection switching

ITU-T M.3100

Generic network information model

ITU-T Q.811

Lower layer protocol profiles for the Q3 and X interfaces

ITU-T Q.812

Upper layer protocol profiles for the Q3 and X interfaces

ITU-T Q.831

Fault and performance management of V5 interface environments and associated customer profiles

ITU-T Q.921

ISDN user-network interface – Data link layer specification

ITU-T Q.931

ISDN user-network interface layer 3 specification for basic call control

ITU-T T.30

Procedures for document facsimile transmission in the general switched telephone network

ITU-T T.38

Procedures for real-time Group 3 facsimile communication over IP networks

ITU-T V.24

List of definitions for interchange circuits between data terminal equipment (DTE) and data circuit-terminating equipment (DCE)

ITU-T V.36

Modem using the 60-108 kHz frequency band for synchronous data transmission

ITU-T V.90

A digital modem and analogue modem pair for use on the Public Switched Telephone Network (PSTN) at data signaling rates of up to 56 000 bit/s downstream and up to 33 600 bit/s upstream

ITU-T Y.1310

Transport of IP over ATM in public networks

RFC 0768

User Datagram protocol

RFC 0783

The TFTP Protocol (Revision 2)

RFC 0791

Internet protocol

RFC 0792

Internet Control Message Protocol

RFC 0793

Transmission Control Protocol

RFC 0826

An Ethernet Address Resolution Protocol (ARP)

RFC 0854

Telnet protocol

RFC 0894

A standard for the transmission of IP datagrams over Ethernet networks


Issue 02 (2006-11-01) (2006-11-01)



Standards

Description

RFC 1112

Host extensions for IP multicasting

RFC 1155

Structure and Identification of Management Information for TCP/IP-based Internets, Network Working Group, May 1990

RFC 1157

Simple Network Management Protocol (SNMP)

RFC 1213

Management Information Base for Network Management of TCP/IP-based internets: MIB-II 2.Draft Standards

RFC 1483

Multiprotocol Encapsulation over ATM Adaptation Layer 5

RFC 1493

Bridge MIB

RFC 1542

Clarifications and Extensions for the Bootstrap Protocol (DHCP-Relay)

RFC 1643

Definitions of Managed Objects for the Ethernet-like Interface Types

RFC 1661

Point to Point Protocol (PPP)

RFC 1723

RIP Version 2 (RIP2)

RFC 1757

Remote Network Monitoring Management Information Base

RFC 1889

RTP: A Transport Protocol for Real-Time Applications

RFC 1890

RTP Profile for Audio and Video Conferences with Minimal Control

RFC 1907

Management Information Base for Version 2 of the Simple Network Management Protocol (SNMPv2)

RFC 2198

RTP Payload for Redundant Audio Data

RFC 2225

Classical IP and ARP Over ATM (IPoA)

RFC 2236

Internet Group Management Protocol Version 2 (IGMP V2)

RFC 2328

OSPF Version 2,Network Working Group, April 1998

RFC 2364

PPP Over AAL5 (PPPoA)

RFC 2515

Definitions of Managed Objects for ATM Management

RFC 2516

A Method for Transmitting PPP Over Ethernet (PPPoE)

RFC 2613

Remote Network Monitoring MIB Extensions for Switched Networks

RFC 2652

Ethernet Interface MIB

RFC 2662

Definitions of Managed Objects for the ADSL Lines

RFC 2784

Generic Routing Encapsulation (GRE)

RFC 2819

Remote Network Monitoring

RFC 2833

RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals

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60

Standards

Description

RFC 2960

Stream Control Transmission Protocol

RFC 3015

Megaco Protocol Version 1.0

RFC 3057

ISDN Q.921-User Adaptation Layer (IUA)

RFC 3389

Real-time Transport Protocol (RTP) Payload for Comfort Noise (CN)

RFC 3440

Definitions of Extension Managed Objects for Asymmetric Digital Subscriber Lines

RFC 3525

Gateway Control Protocol Version 1

RFC 3550

RTP: A Transport Protocol for Real-Time Applications

RFC 3551

RTP Profile for Audio and Video Conferences with Minimal Control

RFC 4040

RTP payload format for a 64 kbit/s transparent call.


Issue 02 (2006-11-01) (2006-11-01)

UA5000 System Description Descript ion

A Acronyms and Abbreviations Abbreviat ions

A

Acronyms and Abbreviations

A AAL1

ATM Adaptation Layer Type 1

AAL5

ATM Adaptation Layer Type 5

ACL

Access Control List

ADM

Add and Drop Multiplexer

ADSL

Asymmetric Digital Subscriber Line

AG

Access Gateway

AN

Access Network

APS

Automatic Protection Switching

ARP

Address Resolution Protocol

ASL

Analog Subscriber Line

ATM

Asynchronous Transfer Mode

B BHCA

Busy Hour Call Attempt

BMS

Broadband integrated network Management System

BRI

Basic Rate Interface

BRAS

Broadband Remote Access Server

C CAPEX

Capital Expenditure

CBR

Constant Bit Rate

CENTREX

Central Exchange

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61



CES

Circuit Emulation Service

CHAP

Challenge Handshake Authentication Protocol

CID

Caller Identification Display

CLI

Command Line Interface

CLIP

Calling Line Identification Presentation

CMM

Capability Maturity Model

CNG

Comfort Noise Generation

CPE

Customer Premises Equipment

CRC

Cyclic Redundancy Check

D DCE

Data Circuit-terminating Equipment

DDI

Direct-Dialing-In

DDN

Digital Data Network

DMT

Discrete Multi-Tone

DSLAM

Digital Subscriber Line Access Multiplexer

DSP

Digital Signal Processing

DTE

Data Terminal Equipment

DTMF

Dual Tone Multi-Frequency

E EMU

Environment Monitor Unit

ETSI

European Telecommunications Standards Institute

F FE

Fast Ethernet

FoIP

Fax over IP

FTTB

Fiber To The Building

FTTC

Fiber To The Curb

FXO

Foreign Exchange Office

G GE

62

Gigabit Ethernet


Issue 02 (2006-11-01) (2006-11-01)


GUI


Graphical User Interface

H HDLC

High-speed Data Link Control

HW

High Way

I IGMP

Internet Group Management Protocol

IMA

Inverse Multiplexing for ATM

IP

Internet Protocol

IPoA

IP over ATM

ISDN

Integrated Services Digital Network

L LE

Local Exchange

M MAN

Metropolitan Area Network

MDF

Main Distribution Frame

MGCP

Media Gateway Control Protocol

MIB

Management Information Base

MML

Man Machine Language

MoIP

Modem over IP

MSN

Multiple-Subscriber Number

MSP

Multiplex Section Protection

MSTP

Multi-Service Transmission Platform

MTA

Multifunctional Terminal Adapter

N NGN

Next Generation Network

nrt-VBR

non-real time Variable Bit Rate

O OLT

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Optical Line Terminal


63



ONU

Optical Network Unit

OPEX

Operative Expenditure

OSPF

Open Shortest Path First

OSS

Operating Support System

P PCM

Pulse-Code Modulation

PDH

Plesiochronous Digital Hierarchy

POTS

Plain Old Telephone Service

PPP

Point-to-Point Protocol

PPPoE

PPP over Ethernet

PRI

Primary Rate Interface

PSTN

Public Switched Telephone Network

PVC

Permanent Virtual Connection

Q QAM

Quadrature Amplitude Modulation

QoS

Quality of Service

R RADIUS

Remote Authentication Dial In User Service

RIP

Routing Information Protocol

RSTP

Rapid Spanning Tree Protocol

RTCP

Real-time Transport Control Protocol

RTP

Real-time Transport Protocol

rt-VBR

real time Variable Bit Rate

S SDH

Synchronous Digital Hierarchy

SEC

SDH Equipment Slave Clocks

SMS

Service Management System

SNCP

Sub-network Connection Protection

SNMP

Simple Network Management Protocol

64


Issue 02 (2006-11-01) (2006-11-01)



SHDSL

Single-pair High-bit-rate Digital Subscriber Line

SPC

Semi-permanent Connection

STB

Set Top Box

STM

Synchronous Transfer Mode

T TDM

Time Division Multiplexing

TL1

Transaction Language 1

ToS

Type of Service

U UBR

Unspecified Bit Rate

V VAD

Voice Activity Detection

VBR

Variable Bit Rate

VDN

Video Distribution Network

VDSL

Very High Speed DSL

VF

Voice Frequency

VLAN

Virtual Local Area Network

VoIP

Voice over IP

VP

Virtual Path

W WAN

Issue 02 (2006-11-01) (2006-11-01)

Wide Area Network


65


Index

Index A

F

ADLB, 19 ADMB, 19 ADMC, 19 AIUB, 20 APMB, 17 APSB, 18 ASL, 18

frame dimension, 43 front-access frames HABD, 12 HABE, 13 HABF, 14 HABL, 15

B

I

broadband service layer 2 and layer 3 features, 23 port, 23 QoS features, 24 security, 23

IPMB, 17

C cabinet dimension, 43 CDI, 18 CLI, 37 CSLB, 19 CSMB, 19

D DEHA, 20 DSL, 18

E EAUA, 19 EMS hardware configuration, 37 inband networking, 41 management management function, 38 outband networking, 42 software configuration, 38 ESC, 20

Issue 02 (2006-11-01)

M MSTP networking single-level, 27 two-level, 27 multicast video service, 24

N network application triple play, 35 networking description MSTP, 26 SDH+FE/GE, 28 SDH+STM-1 ATM, 31 networking features MSTP, 28 SDH+FE/GE, 30 SDH+STM-1 ATM, 33 NGN, 1 NGN voice service, 22

O ONU-F01D1000, 9 ONU-F01D200, 9 ONU-F01D500, 9 ONU-F02A, 9 ONU-F02AF, 10


i-1


Index

P power supply, 44 private circuit service, 24 PSTN voice service, 21 PVM, 17 PVU8/PVU4, 17 PWX, 20

two-level, 30 SDH+STM-1 ATM networking single-level, 32 two-level, 32 SDL, 18 SDLB, 18, 19 system performance specifications, 45

T

R

TSSB, 20

rear-access frames HABC, 11 RSU8/RSU4, 18 running environment, 44

UA5000 features, 3

S

V

scenarios NGN consolidation, 33 private circuit service, 34 SDH+FE/GE networking single-level, 29

VFB, 18

U

W weight, 44

i.

i-2


Issue 02(2006-11-01)

HUAWEI TECHNOLOGIES CO., LTD. Huawei Industrial Base Bantian Longgang Shenzhen 518129, P.R.China www.huawei.com 31026219

1. UA5000 System Description

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