Hauwei MSAN 00332722-UA5000 Product Description- V100R017 03

Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

UA5000 Universal Access Module V100R017

Product Description Issue 03

Date 2008-05-16

Part Number 00332722

Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

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UA5000 Universal Access Module Product Description Contents

Issue 03 (2008-05-16) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

i

Contents

About This Document.....................................................................................................................1

1 Product Orientation and Features...........................................................................................1-1 1.1 Product Orientation .......................................................................................................................................1-2 1.2 Features .........................................................................................................................................................1-4

1.2.1 Abundant Port Types ............................................................................................................................1-4 1.2.2 Strict Security.......................................................................................................................................1-6 1.2.3 Superior Maintainability and Manageability........................................................................................1-6 1.2.4 Narrowband and Broadband Multi-Service Access Platform...............................................................1-7 1.2.5 High-Density Subscriber Line Access..................................................................................................1-8 1.2.6 Major Service Offerings.......................................................................................................................1-9 1.2.7 Powerful Service Processing Capability ..............................................................................................1-9 1.2.8 Operable Broadband Video Services....................................................................................................1-9 1.2.9 Flexible Networking Modes...............................................................................................................1-10 1.2.10 Carrier-Class Reliability...................................................................................................................1-10 1.2.11 Specifications of the UA5000 Series................................................................................................1-11 1.2.12 Certified Security Standards Compliance ........................................................................................1-11

2 System Architecture...................................................................................................................2-1 2.1 Hardware Architecture of the ........................................................................................................................2-2

2.1.1 Cabinets................................................................................................................................................2-2 2.1.2 Shelves .................................................................................................................................................2-5 2.1.3 Boards ................................................................................................................................................2-12

2.2 Logic Structure ............................................................................................................................................2-16 2.3 Software Architecture..................................................................................................................................2-17

3 Features ........................................................................................................................................3-1 3.1 AG Features...................................................................................................................................................3-2

3.1.1 Basic Features ......................................................................................................................................3-2 3.1.2 Reliability.............................................................................................................................................3-3 3.1.3 Voice Quality........................................................................................................................................3-3 3.1.4 Integrated AG.......................................................................................................................................3-3

3.2 Broadband Features.......................................................................................................................................3-4 3.2.1 VLAN...................................................................................................................................................3-4 3.2.2 IPTV.....................................................................................................................................................3-6

Contents UA5000 Universal Access Module

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ii Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

Issue 03 (2008-05-16)

3.2.3 QoS ......................................................................................................................................................3-6 3.2.4 Reliability and Maintainability.............................................................................................................3-6 3.2.5 MAC Address Management .................................................................................................................3-6 3.2.6 Routing Management ...........................................................................................................................3-7 3.2.7 Security Management...........................................................................................................................3-7 3.2.8 L2 and L3 Features...............................................................................................................................3-7

4 Networking Applications.........................................................................................................4-1 4.1 Typical Network Applications of Broadband Service ...................................................................................4-2

4.1.1 QinQ Networking Application .............................................................................................................4-2 4.1.2 VLAN Stacking Application ................................................................................................................4-3 4.1.3 Triple Play Application ........................................................................................................................4-4

4.2 Typical Network Applications of Voice Service ............................................................................................4-6 4.2.1 Private Line Service .............................................................................................................................4-6 4.2.2 SHDSL Subtending Service .................................................................................................................4-7 4.2.3 Emergency Channel and DDI Applications .........................................................................................4-8 4.2.4 R2 Packet Application........................................................................................................................4-10 4.2.5 RFC2833 Encryption Application......................................................................................................4-10

4.3 Integrated Access Service............................................................................................................................4-12 4.4 Typical Networking Applications of the FTTx Service...............................................................................4-13

4.4.1 FTTB Networking Application ..........................................................................................................4-13 4.4.2 FTTC Networking Application ..........................................................................................................4-14 4.4.3 BS Transmission Networking Application .........................................................................................4-16

5 Device Management ..................................................................................................................5-1 5.1 Device Management Overview .....................................................................................................................5-2 5.2 Management Through the CLI ......................................................................................................................5-2

5.2.1 Running Environment ..........................................................................................................................5-2 5.2.2 Features ................................................................................................................................................5-2 5.2.3 Typical Networking..............................................................................................................................5-3

5.3 Network Management ...................................................................................................................................5-4 5.3.1 N2000 BMS Overview.........................................................................................................................5-4 5.3.2 Running Environment ..........................................................................................................................5-4 5.3.3 Management Features ..........................................................................................................................5-5 5.3.4 Networking Modes...............................................................................................................................5-8

6 Technical Specifications ...........................................................................................................6-1 6.1 Device Parameters.........................................................................................................................................6-2 6.2 Performance and Capacity.............................................................................................................................6-6 6.3 Port Specifications.........................................................................................................................................6-9 6.4 Service Features and Specifications ............................................................................................................6-16 6.5 Standards Compliance .................................................................................................................................6-23

A Technical Specifications of the Z and U Interfaces.......................................................... A-1

UA5000 Universal Access Module Product Description Contents


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A.1 Technical Specifications of the Z Interface .................................................................................................A-1 A.1.1 Impedance Characteristics..................................................................................................................A-1 A.1.2 Transmission Characteristics..............................................................................................................A-4 A.1.3 Other Specifications ...........................................................................................................................A-8

A.2 Technical Specifications of the U Interface .................................................................................................A-9 A.2.1 Overview............................................................................................................................................A-9 A.2.2 Basic Features of the U Interface .......................................................................................................A-9 A.2.3 Specifications and Program of the U Interface.................................................................................A-10 A.2.4 Activation and Deactivation of the U Interface ................................................................................A-10 A.2.5 Electrical Features of the U Interface ...............................................................................................A-11

B Acronyms and Abbreviations ................................................................................................B-1

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

UA5000 Universal Access Module Product Description Figures


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Figures

Figure 1-1 Orientation of the UA5000 in a complete network solution .............................................................1-2

Figure 1-2 Orientation of the UA5000 Mini MSAN in a complete network solution ........................................1-3

Figure 2-1 HABA shelf layout............................................................................................................................2-6

Figure 2-2 HABC shelf layout............................................................................................................................2-7

Figure 2-3 HIB shelf layout................................................................................................................................2-8

Figure 2-4 HABD shelf layout ...........................................................................................................................2-9

Figure 2-5 HABF shelf layout ..........................................................................................................................2-10

Figure 2-6 HABL shelf layout ..........................................................................................................................2-10

Figure 2-7 Structure of the HABM shelf ..........................................................................................................2-11

Figure 2-8 Logic structure of the UA5000 .......................................................................................................2-16

Figure 2-9 Software architecture of the UA5000 .............................................................................................2-17

Figure 2-10 Host software architecture of the UA5000....................................................................................2-18

Figure 4-1 QinQ application...............................................................................................................................4-2

Figure 4-2 VLAN stacking application ..............................................................................................................4-4

Figure 4-3 Triple play application ......................................................................................................................4-5

Figure 4-4 Networking topology for the private line service..............................................................................4-7

Figure 4-5 Network topology for the SHDSL subtending service......................................................................4-8

Figure 4-6 Emergency channel and DDI applications ........................................................................................4-9

Figure 4-7 R2 packet application......................................................................................................................4-10

Figure 4-8 RFC2833 encryption application ....................................................................................................4-11

Figure 4-9 Networking topology for integrated access service ........................................................................4-12

Figure 4-10 FTTB networking application.......................................................................................................4-14

Figure 4-11 FTTC networking application .......................................................................................................4-15

Figure 4-12 BS transmission networking application.......................................................................................4-16

Figure 5-1 Typical networking for maintaining the UA5000 through the CLI...................................................5-3

Figure 5-2 Inband BMS networking (based on IP).............................................................................................5-9

Figures UA5000 Universal Access Module

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Figure 5-3 Inband BMS networking (based on PSTN) ......................................................................................5-9

Figure 5-4 Outband BMS networking ..............................................................................................................5-10

Figure A-1 Networking for the Z interface impedance test ...............................................................................A-2

Figure A-2 Minimum RL for the impedance test...............................................................................................A-2

Figure A-3 Technical specifications for unbalanced impedance to ground .......................................................A-3

Figure A-4 Technical specifications for terminal balance RL ...........................................................................A-3

Figure A-5 Loss frequency distortion specifications of 2-wire analog connection (input connection) .............A-5

Figure A-6 Loss frequency distortion specifications of 2-wire analog connection (output connection) ...........A-5

Figure A-7 Specifications of variation of gain with level..................................................................................A-6

Figure A-8 Group delay distortion limit value with frequency..........................................................................A-7

Figure A-9 Pulse template of U interface ........................................................................................................A-12

Figure A-10 Upper limit of the power spectrum density of the transmitted signal..........................................A-13

Figure A-11 Return loss relative to 1–200 kHz frequency band......................................................................A-14

UA5000 Universal Access Module Product Description Tables


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Tables

Table 1-1 Ports provided by the UA5000 ...........................................................................................................1-5

Table 1-2 Services and interfaces provided by the broadband and the narrowband subsystems ........................1-8

Table 2-1 Types and appearance of the commonly used UA5000 cabinets ........................................................2-2

Table 2-2 Maximum access capacity of the UA5000 cabinets ...........................................................................2-4

Table 2-3 Type and application of the UA5000 shelves .....................................................................................2-5

Table 2-4 Boards related to the narrowband features........................................................................................2-12

Table 2-5 Broadband and narrowband combo boards.......................................................................................2-13

Table 2-6 Boards related to the broadband features..........................................................................................2-14

Table 2-7 xPON uplink board ...........................................................................................................................2-15

Table 5-1 Configuration functions of UA5000 NE manager ..............................................................................5-6

Table 6-1 Dimensions of the UA5000 cabinets ..................................................................................................6-2

Table 6-2 Dimensions of the UA5000 shelves....................................................................................................6-2

Table 6-3 Weight of the UA5000 cabinets ..........................................................................................................6-3

Table 6-4 Running environment of the UA5000 cabinets...................................................................................6-3

Table 6-5 Power supply parameters of the UA5000 ...........................................................................................6-3

Table 6-6 System reliability of the UA5000 .......................................................................................................6-4

Table 6-7 Power consumption of boards on the UA5000 ...................................................................................6-4

Table 6-8 System performance specifications.....................................................................................................6-6

Table 6-9 Type and number of the UA5000 management interfaces ..................................................................6-7

Table 6-10 Type and number of the UA5000 network interfaces .......................................................................6-7

Table 6-11 Type and number of the UA5000 network interfaces .......................................................................6-7

Table 6-12 Type and number of the UA5000 service interfaces .........................................................................6-8

Table 6-13 Technical specifications of the 100Base-TX port .............................................................................6-9

Table 6-14 Technical specifications of the 100Base-FX port ...........................................................................6-10

Table 6-15 Technical specifications of the 100Base-Sx port ............................................................................6-10

Table 6-16 Technical specifications of the 100Base-Lx port ............................................................................6-11

Tables UA5000 Universal Access Module

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Table 6-17 Technical specifications of the 100Base-Zx port ............................................................................6-11

Table 6-18 Technical specifications of the ADSL/ADSL2+ port......................................................................6-12

Table 6-19 Technical specifications of the G.SHDSL port................................................................................6-12

Table 6-20 Technical specifications of the G.SHDSL.bis port..........................................................................6-13

Table 6-21 Technical specifications of the VDSL2 over POTS port ................................................................6-13

Table 6-22 Technical specifications of the E1 port ...........................................................................................6-13

Table 6-23 Technical specifications of the V.35 port ........................................................................................6-14

Table 6-24 Technical specifications of the E&M interface ...............................................................................6-14

Table 6-25 Technical specifications of the FXO interface ................................................................................6-14

Table 6-26 Specifications of the GE electrical port ..........................................................................................6-15

Table 6-27 Specifications of the GPON port ....................................................................................................6-15

Table 6-28 Specifications of the EPON port.....................................................................................................6-16

Table 6-29 Features and specifications of the broadband services ...................................................................6-16

Table 6-30 Features and specifications of the narrowband services .................................................................6-19

Table 6-31 Features and specifications of RTU and line test ............................................................................6-22

Table 6-32 International standards and recommendations ................................................................................6-23

Table 6-33 International standards and recommendations on the EMC............................................................6-28

Table 6-34 International standards and recommendations on the grounding....................................................6-29

Table 6-35 International standards and recommendations on the safety...........................................................6-29

Table 6-36 International standards and recommendations on the environment ................................................6-30

Table 6-37 International standards and recommendations on GPON ...............................................................6-30

Table 6-38 International standard and recommendation on EPON...................................................................6-31

Table A-1 Total distortion specifications ...........................................................................................................A-8

Table A-2 LCL technical specifications ...........................................................................................................A-14

UA5000 Universal Access Module Product Description About This Document


1

About This Document

Purpose The UA5000 Universal Access Unit (hereinafter referred to as the UA5000) provides multiple services. This document describes the UA5000 in system architecture, function features, network applications, equipment management, and technical specifications.

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

Product Name Version

UA5000 V100R017

iManager N2000 BMS V200R011

Intended Audience The intended audience of this document is:

l Network planning engineers l Installation engineers l Commissioning engineers l Field maintenance engineers l Real-time operators l Technical support engineers l Configuration engineers

Organization This document is organized as follows.

About This Document UA5000 Universal Access Module

Product Description

2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

Issue 03 (2008-05-16)

Chapter... Describes...

1 Product Orientation and Features The orientation, features and major service offerings of the UA5000

2 System Architecture The logical structure, software structure, and hardware structure of the UA5000

3 Features The AG feature and broadband feature of the UA5000

4 Networking Applications The typical application scenarios of the UA5000

5 Device Management The management modes of the UA5000

6 Technical Specifications The technical specifications of the UA5000 and the compliant standards

A Technical Specifications of the Z and U Interfaces

The technical specifications of the Z interface and U interface

B Acronyms and Abbreviations The acronyms and abbreviations used in this document

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 in 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 your time.

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



3

General 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 Book titles are in italics.

Courier New Terminal display is in Courier New.

Command Conventions Convention Description

Boldface The keywords of a command line are in boldface.

Italic Command 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 selected.

{ x | y | ... } * Alternative items are grouped in braces and separated by vertical bars. A minimum of one or a maximum of all can be selected.

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.

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

About This Document UA5000 Universal Access Module

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Issue 03 (2008-05-16)

Format Description 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 Operation 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 Issue 03 (2008-05-16) It is the third release. Compared with Issue 02 (2008-03-25), the following is added:

l 4.4 Typical Networking Applications of the FTTx Service

Compared with Issue 02 (2008-03-25), the following are modified:

l 1.2.1 Abundant Port Types l 2.1.1 Cabinets l 2.1.2 Shelves l 2.1.3 Boards l 2.2 Logic Structure l 6.1 Device Parameters l 6.2 Performance and Capacity l 6.3 Port Specifications l 6.5 Standards Compliance

Updates in Issue 02 (2008-03-25) It is the second release.



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Updates in Issue 01 (2007-04-20) It is the first release.

UA5000 Universal Access Module Product Description 1 Product Orientation and Features


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1 Product Orientation and Features

About This Chapter This topic describes the orientation of the UA5000 in a network and the features of the UA5000.

1.1 Product Orientation

This topic provides the orientation of the UA5000 in the network.

1.2 Features

This topic describes the features of the UA5000, including abundant port types, flexible networking, operable IPTV services, strict security measures, carrier-class reliability designs, and superior maintainability and manageability functions.

1 Product Orientation and Features UA5000 Universal Access Module

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1.1 Product Orientation This topic provides the orientation of the UA5000 in the network.

With the growing demand for telecommunications services such as voice, data, video and multi-media, the need for an access network that can provide large-capacity, high-speed and high-quality services has become imperative.

The UA5000 provides the narrowband and the broadband services.

The UA5000 provides the high-quality voice access and the broadband access services. It also provides the perfect voice over IP (VoIP) and the multimedia services.

In the fiber to the building (FTTB) or fiber to the curb (FTTC) networking, the UA5000 Mini MSAN functions as a multi-dwelling unit (MDU), which works with the optical line terminal (OLT) to provide the XPON upstream service and the xDSL access service.

Figure 1-1 shows the orientation of the UA5000 in a complete network solution.

Figure 1-1 Orientation of the UA5000 in a complete network solution

E1(V5)FE/GE

H.248/MGCP

FE

Access layer

CPE

H.248/MGCP

ADSLADSL2+SHDSL

POTSISDN

V.24V.35E1

PBX

E1

UA5000

UA5000

UA5000

UA5000

UA5000

MGC

VDSL2

The UA5000 Mini MSAN provides the Ethernet passive optical network (EPON) and the Gigabit-capable passive optical network (GPON) upstream services. Figure 1-2 shows the orientation of the UA5000 Mini MSAN in a complete network solution.



1-3

Figure 1-2 Orientation of the UA5000 Mini MSAN in a complete network solution

N2000 BMS

BRAS

MGC

IPTV server

MA5680T

Mini MSAN

fibertwisted pair

Softswitch

Mini MSAN

xPON xPON

ADSLADSL2+SHDSL

POTSISDN

V.24V.35E1

PBX

VDSL2

Access layer

CPE


Product Description


Issue 03 (2008-05-16)

1.2 Features This topic describes the features of the UA5000, including abundant port types, flexible networking, operable IPTV services, strict security measures, carrier-class reliability designs, and superior maintainability and manageability functions.

1.2.1 Abundant Port Types

This topic describes the ports of the UA5000.

1.2.2 Strict Security

In line with the security requirements for carrier-class telecom services, the UA5000 provides the following features to ensure the security of the system and the user.

1.2.3 Superior Maintainability and Manageability

The UA5000 supports excellent management, maintenance, and monitoring functions that facilitates routine maintenance and fault detection.

1.2.4 Narrowband and Broadband Multi-Service Access Platform

This topic describes the multi-service access platform of the UA5000.

1.2.5 High-Density Subscriber Line Access

This topic describes the features of the UA5000 high-density subscriber line access.

1.2.6 Major Service Offerings

This topic describes the major services provided by the UA5000.

1.2.7 Powerful Service Processing Capability

This topic describes the powerful service processing capability of the UA5000.

1.2.8 Operable Broadband Video Services

This topic describes the operable broadband video services of the UA5000.

1.2.9 Flexible Networking Modes

This topic describes the flexible networking modes of the UA5000.

1.2.10 Carrier-Class Reliability

This topic describes the carrier-class reliability of the UA5000.

1.2.11 Specifications of the UA5000 Series

This topic describes the specifications of the UA5000 series.

1.2.12 Certified Security Standards Compliance

This topic describes the certified security standards compliance of the UA5000.

1.2.1 Abundant Port Types This topic describes the ports of the UA5000.



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The UA5000 provides various network interface, service ports and maintenance ports to meet different networking requirements.

Table 1-1 lists the ports provided by the UA5000.

Table 1-1 Ports provided by the UA5000

Port Type Port Name Remarks

FE optical, electrical port

GE optical, electrical port

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

GPON port

Network interface

EPON port

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

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

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

G.SHDSL.bis port It is based on the ATM upstream function. It communicates with the broadband control board through the backplane bus.

VDSL2 port The VDSL2 port is compatible with the ADSL2+ port.

POTS port -

ISDN BRI port -

ISDN PRI port -

E1 -

V.24 -

2-wire VF port 4-wire VF port

-

Service port

FXO port -

Maintenance port Maintenance serial/network interface

These ports are used for local and remote maintenance.


Product Description


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1.2.2 Strict Security In line with the security requirements for carrier-class telecom services, the UA5000 provides the following features to ensure the security of the system and the user.

System Security

The UA5000 provides the following system security measures:

l Prevention of denial of service (DoS) attacks l Prevention of Internet Control Message Protocol (ICMP) or IP packet attacks l Firewall and access control list (ACL)-based access control l Media access control (MAC) address filtering l Secure Shell (SSH) V2 l Remote authentication dial in user service (RADIUS) authentication of management

users l Hierarchical authority control of management users l Prevention of denial of service (DoS) attacks l Prevention of Internet Control Message Protocol (ICMP) or IP packet attacks l Access control list (ACL)-based access control l Media access control (MAC) address filtering l Firewall function l Firewall black list l Configuring accessible/inaccessible address segment

User Security The UA5000 provides the following user security measures:

l User isolation in layer 2 (L2) l Access control based on the IP address segment l Prevention of MAC spoofing l Prevention of VLAN-based IP/MAC address spoofing l Prevention of the IP address spoofing of the DHCP user l Dynamic Host Configuration Protocol (DHCP) Option82, enhancing the DHCP security l PPPoE access identification l Binding between MAC/IP addresses and ports l Prevention of MAC/IP spoofing l Login through the Telnet, SSH, or SNMP protocol l Policy Information Transfer Protocol (PITP) to identify users by physical port

information

1.2.3 Superior Maintainability and Manageability The UA5000 supports excellent management, maintenance, and monitoring functions that facilitates routine maintenance and fault detection.



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Rich Maintenance Measures The UA5000 provides the following maintenance measures:

l Can be maintained from a local terminal or a remote terminal l Can be maintained through a command line interface (CLI) or a network management

system, where, the NMS supports inband mode and outband mode l Can be managed based on Simple Network Management Protocol (SNMP), allowing the

N2000 BMS to provide centralized network management

Rich Management Interfaces The N2000 BMS provides various southbound interfaces such as Telnet and SNMP to connect to the managed devices. In addition, the N2000 BMS provides standardized SNMP and TL1 northbound interfaces to connect to the OSS. The N2000 BMS enables the carriers to build an integrated and automated OSS platform on the network layer.

Security Management The N2000 BMS supports sufficient user management and authentication functions to manage the shelves and boards of the managed devices.

Environment Monitoring The UA5000 provides environment monitoring ports. These ports are connected to the environment monitoring module by using special cables. In this way, the environment data related to the temperature, relative humidity, power supply voltage, smoke, and fan status can be collected. This helps implement remote or unattended maintenance.

Software Upgrade The control board software and the service board software of the UA5000 support in-service upgrade in addition to the version rollback function in the case of upgrade failure. You can upgrade the software through any of the following methods:

l A serial port based on Xmodem l An Ethernet port based on Trivial File Transfer Protocol (TFTP), Secure File Transfer

Protocol (SFTP) or File Transfer Protocol (FTP)

Performance Measurement The N2000 BMS can collect, query, and analyze the performance data of the device.

1.2.4 Narrowband and Broadband Multi-Service Access Platform This topic describes the multi-service access platform of the UA5000.

The UA5000 consists of the broadband and narrowband subsystems. The broadband subsystem is controlled by the IPM board, and the narrowband subsystem is controlled by the PVM board. The UA5000 provides the multi-service access platform through the combination of the broadband and the narrowband subsystems.

Table 1-2 shows the services and interfaces provided by the broadband and the narrowband subsystems.


Product Description


Issue 03 (2008-05-16)

Table 1-2 Services and interfaces provided by the broadband and the narrowband subsystems

Subsystem Control Board

Function Interface Description

Broadband subsystem

IPM Supports: l Broadband access l IPTV service l Broadband private circuit

Downlink ports: l ADSL port l ADSL2+ port l G.SHDSL.bis port l VDSL2 port l ATM G.SHDSL port Uplink ports: l FE port l GE port l EPON port l GPON port (only

supported by the UA5000 Mini MSAN)

Narrowband subsystem

PVM Supports: l VoIP voice service l POTS service l Narrowband private line

service

Downlink ports: l POTS port l ISDN BRI port l ISDN PRI port l TDM G.SHDSL port l 2-wire/4-wire VF port l 64k VF port l E&M port l FE1 port l E1 port l V.35 port l V.24 port Uplink ports: l FE port l E1 port l EPON port l GPON port (only

supported by the UA5000 Mini MSAN)

1.2.5 High-Density Subscriber Line Access This topic describes the features of the UA5000 high-density subscriber line access.

The UA5000 allows the high-density subscriber line access. A single UA5000 cabinet supports up to 1920 POTS users and 1920 ADSL2+ users.



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Table 2-2 shows the maximum access capacity of the UA5000 cabinets.

1.2.6 Major Service Offerings This topic describes the major services provided by the UA5000.

NGN Services Under the control of the media gateway controller (MGC), the UA5000 provides the following services:

l PSTN basic service and supplementary service l ISDN basic service and supplementary service l Intelligent card service l Fax over IP (FoIP) service l Modem over IP (MoIP) service

PSTN Services The UA5000, when acting as an access gateway (AG), supports the next generation network (NGN) services. It also provides PSTN service through standard V5 interfaces.

The UA5000 provides the following services through the V5 interface:

l PSTN basic service and supplementary service l ISDN basic service and supplementary service l Intelligent card service l Private Circuit Service

Broadband Services The UA5000 supports the following broadband services:

l Broadband network access and IPTV service through ADSL, ADSL2+,G.SHDSL.bis, and VDSL2 ports

l G.SHDSL access services through ATM G.SHDSL ports

1.2.7 Powerful Service Processing Capability This topic describes the powerful service processing capability of the UA5000.

The UA5000 supports TDM, IP, and VoIP technologies, and has the powerful service processing capability

l The call processing capability of the PVM board is 15 call attempts per seconds (CAPS). l The IPMB board provides 2 GE high-speed uplink interfaces, and the IPMD board

provides 4 GE high-speed uplink interfaces. l The backplane capacity is 250 Gbit/s.

1.2.8 Operable Broadband Video Services This topic describes the operable broadband video services of the UA5000.


Product Description


Issue 03 (2008-05-16)

The UA5000 supports multicast protocols and controlled multicast for broadband video services. The features of the UA5000 for the multicast services are as follows:

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

l Fast switching between channels l Channel preview function l Controlled channel access l Connection to the service management system (SMS)/operating support system (OSS)

through the transaction language 1 (TL1) interface of the BMS to support service auto provisioning

l Guaranteed quality of service (QoS) to forward video streams

1.2.9 Flexible Networking Modes This topic describes the flexible networking modes of the UA5000.

The UA5000 has flexible networking features. You can use the UA5000 in complex topologies and extreme engineering environments with limited resources. For details of the networking modes, refer to "Network Applications."

l Structure: The UA5000 supports the 2-layer structure, that is, the optical line terminal (OLT) and the optical network unit (ONU), and the 1-layer structure, that is, ONU independent.

l Topology: The UA5000 supports the ring, star and tree topologies, or a combination of all the three topologies.

l Broadband uplink port: The UA5000 uses the IP interface to connect to the upper layer network.

l Subtending: The UA5000 supports subtending remote RSU8/RSU4 through E1 interfaces or remote ONU through TDM G.SHDSL interfaces and twisted pairs. This increases the single point access capacity of the UA5000. (In this case, the remote ONUs provide only the narrowband services.)

1.2.10 Carrier-Class Reliability This topic describes the carrier-class reliability of the UA5000.

To ensure reliable operations of the UA5000, the abnormality processing ability is taken into consideration in the system, software and networking designs.

System Redundant Design

l Redundant backup of the control systems, switching fabrics, clocks, service processing modules and uplink interface boards

l Multiple clock references l Redundant fan configuration with intelligent control and alarm functions l Redundant backup of the primary power supplies and the secondary power supplies.

Both primary and secondary power supplies work in the load-sharing mode. The power supplies support the real-time monitoring and alarm function. The power loads to different components are isolated.



1-11

l Load sharing of the digital signal processor (DSP) resource of the PVM board

Software Reliability Design l Modularization and platform design l Advanced design principles, such as object-orientation, error tolerance, error correction

and auto recovery l Capability maturity model (CMM) compliance

Networking Redundant Design l Rapid Spanning Tree Protocol (RSTP) protection for FE/GE ports and link aggregation

and protection based on 802.1ad l Sub-network connection protection (SNCP) and multiplex section protection (MSP) of

synchronous digital hierarchy (SDH) ports l Dual homing. When the H.248 protocol or the Media Gateway Control Protocol (MGCP)

is adopted, one UA5000 can register with several MGCs. If one MGC is faulty, the UA5000 switches over to a secondary MGC

1.2.11 Specifications of the UA5000 Series This topic describes the specifications of the UA5000 series.

The UA5000 provides a wide range of models for various situations.

l Capacities ranging from dozens to thousands of ports l Indoor and outdoor cabinets for mild and extreme climates l Large and small sized units (cabinet, chassis, and desktop) l Front-access and rear-access cabinets l A wide range of terminals for seamless access

1.2.12 Certified Security Standards Compliance This topic describes the certified security standards compliance of the UA5000.

The UA5000 has passed the European directives compliance certification, and complies with the European standards. For details, see 6.5 Standards Compliance.

UA5000 Universal Access Module Product Description 2 System Architecture


2-1

2 System Architecture

About This Chapter This topic describes the system architecture of the UA5000, including the hardware architecture, logical structure, and software architecture.

2.1 Hardware Architecture of the

This topic provides the hardware architecture of the UA5000, including cabinets, shelves, and boards.

2.2 Logic Structure

This topic describes the logic structure and module functions of the UA5000.

2.3 Software Architecture

The software architecture of the UA5000 includes board software and host software. This topic describes the functions of each software component.

2 System Architecture UA5000 Universal Access Module

Product Description


Issue 03 (2008-05-16)

2.1 Hardware Architecture of the This topic provides the hardware architecture of the UA5000, including cabinets, shelves, and boards.

2.1.1 Cabinets

This topic describes the cabinets of the UA5000.

2.1.2 Shelves

This topic describes the UA5000 shelves.

2.1.3 Boards

This topic describes the boards of the UA5000.

2.1.1 Cabinets This topic describes the cabinets of the UA5000.

The UA5000 provides different models of cabinets for different working environments.

Cabinet Overview Table 2-1 lists the types and appearance of the commonly used UA5000 cabinets.

Table 2-1 Types and appearance of the commonly used UA5000 cabinets

Cabinet Model Type Appearance

ONU-F01D200 Outdoor, front-access

ONU-F01E200 Outdoor, front-access

ONU-F01E400 Outdoor, front-access




2-3

Cabinet Model Type Appearance


ONU-F01M200 Indoor, front-access

ONU-F01K500 Outdoor, front-access

ONU-F01A Indoor, rear-access

ONU-F02A Indoor, rear-access

ONU-F02AF Indoor, front-access

Cabinet Capacity For details of the cabinets listed in the Table 2-2, refer to section "2.1.2 Shelves."


Product Description


Issue 03 (2008-05-16)

Table 2-2 Maximum access capacity of the UA5000 cabinets

Maximum Number of Ports Cabinet Model Shelf

POTS Only ADSL Only POTS & ADSL Combo

ONU-F01D200①

1 HABD 384 32-port: 384 16-port: 192

32-port: 384 16-port: 192

ONU-F01E200 1 HABL 192 96 96

ONU-F01E200 1 HABM 192 192 192

ONU-F01E400 1 HABD 384 32-port: 384 16-port: 192

32-port: 384 16-port: 192

ONU-F01D500②

1 HABD + 1 HABF

960 32-port: 704 16-port: 480

32-port: 960 16-port: 480

ONU-F01D1000③

1 HABD + 1 HABF + 1 HABD

1344 32-port: 704 16-port: 704

32-port: 960 16-port: 1344

ONU-F01M200 1 HABM 192 192 192

ONU-F01K500 1 HABD + 1 HABF

960 32-port: 704 16-port: 480

32-port: 960 16-port: 480

ONU-F01A 1 HABA 928 32-port: 960 16-port: 480

32-port: 960 16-port: 480

1 HABA 928 32-port: 960 16-port: 480

32-port: 960 16-port: 480

ONU-F02A

1 HABA + 1 HABA

1888 32-port: 1920 16-port: 960

32-port: 1920 16-port: 960

1 HABD + 1 HABF

928 32-port: 960 16-port: 480

32-port: 960 16-port: 480

ONU-F02AF

2 HABDs + 2 HABFs

1888 32-port: 1920 16-port: 960

32-port: 1920 16-port: 960



2-5

l : The F01D200 can be fully populated with 32-port combo service boards or 32-port broadband

service boards. l : The F01D500 can be configured with up to two shelves. In the two shelves, you can configure up

to twenty-two 32-port broadband service boards. l : The F01D1000 can be configured with up to three shelves. In the three shelves, you can

configure up to thirty 32-port broadband service boards or 32-port combo service boards depending on the power consumption.

2.1.2 Shelves This topic describes the UA5000 shelves.

Service Shelf Specifications Table 2-3 lists type and application of the UA5000 shelves.

Table 2-3 Type and application of the UA5000 shelves

Shelf Model

Type Slots for Service Boards/Total Slots

Applied to...

HABA Rear-access master shelf 30/36 ONU-F02A ONU-F01A

HABC Rear-access master shelf 12/18 ONU-F02A

HABD Front-access master shelf 12/18 ONU-F01D200 ONU-F01D500 ONU-F01D1000 ONU-F02AF ONU-F01A ONU-F01E400

HABF Front-access extended shelf

18/18 ONU-F01D500 ONU-F01D1000 ONU-F02AF ONU-F01A

HABL Mini shelf 6/12 ONU-F01E200

HABM Front-access shelf 6/9 ONU-F01E200 ONU-F01M200

HABA Shelf l The HABA shelf, which stands at a height of 16 U (1 U = 44.45 mm), is the master shelf

of the rear-access UA5000. The HABA shelf can subtend another HABA shelf through the highway and aggregate services from the subordinate shelf.


Product Description


Issue 03 (2008-05-16)

l The HABA shelf provides 36 slots, of which 30 are available for service boards. You can insert narrowband service boards and broadband service boards in any of the 30 service board slots. However, if you are using the TSSB board, you must insert the TSSB board in the positions shown in Figure 2-1.

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

l The two PWX boards in the shelf share the power supply load, and if one PWX fails, the other dynamically provides the necessary power.

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

Figure 2-1 shows the HABA shelf layout.

Figure 2-1 HABA shelf layout

01 0200

FAN

PWX

xSL

IPM

PVx/RSUx

PWX

xSL

Cable routing area

IPM

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

TSSB/xSL

PVx/RSUx

03 04 05 06 07 08 09 10 11 12 13 1415 16 17

FAN

xSL

Cable routing area

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

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

l PWX: Secondary power supply board l IPM: Broadband control board l PVx: Narrowband control board (PVM) l TSSB: Test board l RSUx: Remote subscriber unit (RSU8/RSU4) l xSL: Service board (ASL/DSL/ADMB/SDLB…)



2-7

HABC Shelf l The HABC shelf , which stands at a height of 8 U, is the master shelf of the rear-access

UA5000. l The HABC shelf provides 18 slots, of which 12 are available for service boards. You can

insert narrowband service boards and broadband service boards in any of the 12 service board slots. However, the TSSB board must be inserted in slot 17, as shown in Figure 2-2.



Figure 2-2 shows the HABC shelf layout.

Figure 2-2 HABC shelf layout

01 0200

FAN

xSL

Cable routing area

xSL

xSL

xSL

xSL

xSL

xSL

03 04 06 07 08 0910 11 12 13 14 15 16

xSL

xSL

PM

PM

x/R

PWX

PWX

xSL

xSL

I IVP

SUx

05

x/R

VP

SUx

17

Sx/

ST

xSL

l PWX: Secondary power supply board l IPM: Broadband control board l PVx: Narrowband control board (PVM) l TSSB: Test board l RSUx: Remote subscriber unit (RSU8/RSU4) l xSL: Service board (ASL/DSL/ADMB/SDLB...)

HIB Shelf l The HIB shelf, which stands at a height of 6 U, is the slave shelf of the UA5000. l The HIB shelf provides 18 slots, of which 14 are reserved for service boards. You can

insert narrowband service boards in any of the 14 service board slots. l The two PWX boards in the shelf share the power supply load, and if one PWX fails, the

other dynamically provides the necessary power.

Figure 2-3 shows the HIB shelf layout.


Product Description


Issue 03 (2008-05-16)

Figure 2-3 HIB shelf layout

01 0200 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

Service board

PWX

PWX

RSP

RSP

l PWX: Secondary power supply board l RSP: Narrowband control board

The narrowband service boards can start successfully after the PWX board works in the normal state.

HABD Shelf l The HABD shelf, which stands at a height of 10 U, is the master shelf of the front-access

UA5000. The HABD shelf can be subtended with HABD and HABF shelves, and the HABD shelf can aggregate the services from the subordinate shelves.

l The HABD shelf provides 18 slots, of which 12 are reserved for service boards. You can insert narrowband service boards and broadband service boards in any of the 12 service board slots. However, if you are using the TSSB board, you must insert the TSSB board in the positions shown in Figure 2-4.



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

Figure 2-4 shows the HABD shelf layout.



2-9

Figure 2-4 HABD shelf layout

Control and interconnectioncable connecting area

01 0200

FAN

PWX

xSL

IPM

PVx/RSUx

PWX

xSL

Cable routing area

IPM

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

TSSB/xSL

PVx/RSUx

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

Subscriber cableconnecting area

l PWX: Secondary power supply board l IPM: Broadband control board l PVx: Narrowband control board (PVM) l TSSB: Test board l RSUx: Remote subscriber unit (RSU8/RSU4) l xSL: Service board (ASL/DSL/ADMB/SDLB…)

HABF Shelf l The HABF shelf, which stands at a height of 10 U, is the extended shelf of the UA5000.

It operates under the control of the HABD shelf, and provides the power supply to the HABD shelf.

l The HABF shelf provides 18 slots. They are all for service boards. You can insert narrowband service boards and broadband service boards in any of the 18 slots.

Figure 2-5 shows the HABF shelf layout.


Product Description


Issue 03 (2008-05-16)

Figure 2-5 HABF shelf layout

Interconnection cableconnecting area

01 0200

FAN

xSL

Cable routing area

xSL

xSL

xSL

xSL

xSL

xSL

xSL

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

Subscriber cableconnecting area

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL

xSL: Service board (ASL/DSL/ADMB/SDLB...)

HABL Shelf l The HABL shelf, which stands at a height of 10 U, is a mini shelf. l The HABL shelf provides 12 slots, of which 6 are available for service boards. You can

insert narrowband service boards and broadband service boards in any of the 6 slots. If you are using the TSSB board, however, you must insert the TSSB board in slot 11.


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

Figure 2-6 shows the HABL shelf layout.

Figure 2-6 HABL shelf layout

01 0200

FAN

PWX

xSL

IPM

PVx/RSUx

PWX

xSL

Cabling routing area

IPM

xSL

xSL

xSL

TSSB/xSL

PVx/RSUx

03 04 05 06 07 08 09 10 11

Cable connecting area

l PWX: Secondary power supply board l IPM: Broadband control board



2-11

l PVx: Narrowband control board (PVM) l TSSB: Test board l RSUx: Remote subscriber unit (RSU8/RSU4) l xSL: Service board (ASL/DSL/ADMB/SDLB...)

HABM Shelf l The HABM shelf is a front-access shelf of the UA5000. The HABM shelf is 5 U (1 U =

44.45 mm) high, which is applied in the F01-E200 or the F01-M200 small-capacity device.

l The HABM shelf provides 9 slots, and 6 of them are service slots. The broadband and the narrowband service boards are slot compatible. The TSSB can be inserted into the fixed slot only, as shown in Figure 2-7.

Figure 2-7 shows the structure of the HABM shelf.

Figure 2-7 Structure of the HABM shelf

01 0200FAN

PWX

PVx

xSL

Cable

IPM

xSL

03 04 05 06 07

10 11 12 13 14 15 16 1709

TSSB/xSL

08

/xSL

xPON x

LS

x

LS

PSTF

SLTF

SLTF

SLTF

SLTF

SLTF

SLTF

l PWX: Secondary power supply board l IPM: Broadband control board l PVx: Narrowband control board (PVM) l TSSB: Test board l xSL: Service board (ASL/DSL/ADMB/SDLB...) l xPON: xPON board (EPON/GPON)


Product Description


Issue 03 (2008-05-16)

2.1.3 Boards This topic describes the boards of the UA5000.

The boards used in the UA5000 include the narrowband boards, narrowband and broadband combo boards, broadband boards and xPON boards.Table 2-4, Table 2-5, Table 2-6and Table 2-7list the details of these boards.

Narrowband Boards

Table 2-4 Boards related to the narrowband features

Board Full Name Function Description

PVM Packet voice processing board

The PVM board is also called the narrowband control board of the master shelf. The PVM board: l Controls the narrowband boards l Supports the H.248 or MGCP protocol l Converts the TDM voice traffic into IP packets l Transmits the VoIP service through one FE port l Provides V5 voice services through V5 interfaces

The PVMB board provides 4 E1 ports.

The backplane of the PVMD provides 4 E1 ports, and the front panel provides 1 GE optical port and 1 FE optical/electrical port (either FE optical or FE electrical is available).

RSU8/RSU4

Remote subscriber processing unit

The RSU8/RSU4 board: l Controls the narrowband service boards in the

remote subscriber shelf l Subtends the narrowband services with the

UA5000 master shelf l Provides uplink E1 ports for narrowband services l Supports the active/standby backup

ASL Analog subscriber board

The ASL board provides 16 POTS ports.

A32 Analog subscriber board

The A32 board provides 32 POTS ports.

DSL Digital subscriber board

The DSL board provides 8 ISDN BRI ports.

DSLD Digital subscriber board

The DSLD board provides 16 ISDN BRI ports.

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

SDL TDM G.SHDSL The SDL board provides:



2-13

Board Full Name Function Description board l 4 TDM G.SHDSL ports

l 4 E1 ports

SDLE TDM G.SHDSL board

The SDLE board provides: l 8 TDM G.SHDSL ports l 8 E1 ports

CDI Direct dial-in interface board

The CDI board provides 16 DDI ports.

VFB VF interface board The VFB board provides: l Sixteen 2-wire VF ports or l Eight 4-wire VF ports

TSSB Test board The TSSB board is used to test the circuit of the narrowband service boards.

ESC Environment and power supply monitoring board

The ESC board monitors: l Power supply status l Temperature l Humidity l Door sensor l Fan status l Battery l Other analog and digital parameters The ESC board reports the above information to the control board through a serial port.

PWX Secondary power supply board

One PWX board occupies one slot. One master shelf can be equipped with two PWX boards. The PWX boards support inter-board and inter-shelf load-sharing and mutual aid.

Broadband and Narrowband Combo Board

Table 2-5 Broadband and narrowband combo boards


CSMB POTS and ADSL2+ combo service board

The CSMB board supports: l 16 ADSL/ADSL2+ ports l 16 POTS ports l Built-in splitters

CSRB POTS and ADSL2+ combo service board

The CSRB board supports:


Product Description


Issue 03 (2008-05-16)

Board Full Name Function Description l 32 ADSL/ADSL2+ ports l 32 POTS ports l Built-in splitters The CSRB board does not support remote feeding.

CSRI POTS and ADSL2+ combo service board

The CSRI board supports: l 32 ADSL/ADSL2+ ports l 32 POTS ports l Built-in splitters l Remote feeding

Broadband Boards

Table 2-6 Boards related to the broadband features


IPMB IP processing board of the master shelf

The IPMB board is the broadband control board. The IPMB board: l Controls the broadband service boards l Aggregates and processes broadband services l Provides two GE/FE ports l Supports the active/standby backup

IPMD IP processing board of the master shelf

The IPMD board is the broadband control board. The IPMD board: l Controls the broadband service boards l Aggregates and processes broadband services l Provides four GE/FE ports l Supports the active/standby backup

ADMB ADSL2+ service board The ADMB board supports: l 16 ADSL/ADSL2+ ports (ADSL over POTS) l Built-in splitters The ADMB board does not support: l Circuit test l Loop line test l Port backup

ADMC ADSL2+ service board The ADMC board supports: l 16 ADSL/ADSL2+ ports (ADSL over POTS) l Built-in splitters



2-15

Board Full Name Function Description l Circuit test l Loop line test l Port backup

ADMF ADSL2+ service board The ADMF board supports: l 16 ADSL/ADSL2+ ports (ADSL over ISDN) l Built-in splitters

ADRB ADSL2+ service board The ADRI board supports: l 32 ADSL/ADSL2+ ports l Built-in splitters

ADRI ADSL2+ service board The ADRI board supports: l 32 ADSL/ADSL2+ ports l Built-in splitters l Adjustable impedance l European complex impedance

VDMB VDSL2 service board The VDMB board supports: l 16 VDSL2 ports l Built-in splitters

SHLB ATM G.SHDSL.bis board The SHLB board supports the G.SHDSL.bis access of 16 symmetrical digital subscriber lines and 8-channel E1 access.

SDLB ATM G.SHDSL board The SDLB board provides 16 ATM G.SHDSL ports.

Table 2-7 xPON uplink board


EP1A EPON interface board

The EP1A board provides: l The EPON upstream function l 1 EPON uplink port l 1 FE/GE auto-sensing electrical port

The EP1A board does not support active/standby configuration.

GP1A GPON interface board

The GP1A board provides: l The GPON upstream function l 1 GPON uplink port l 1 FE/GE auto-sensing electrical port l 1 FE electrical port


Product Description


Issue 03 (2008-05-16)

Board Full Name Function Description l 2 FE optical ports (the optical module can be

plugged) l 4 E1 ports The GP1A board does not support active/standby configuration.

2.2 Logic Structure This topic describes the logic structure and module functions of the UA5000.

The UA5000 consists of the following modules:

l TDM control and switching module l Packet control and switching module l Packet voice processing module l Network-network interface (NNI) module l User-network interface (UNI) module

Figure 2-8 shows the logic structure of the UA5000.

Figure 2-8 Logic structure of the UA5000

TDM control and switching module

POTS

ISDN

E1TDM SHDSL

V.24

V.35

N x 64k

2/4-wire voice

E&M

Packet voice processing

module

FE/GE/EPON/GPON

E1/GPON

ADSLADSL2+

ATM SHDSL Packet control and switching module

Service interface m

odule

FE/GPON

VDSL2G.SHDSL.bis

Service interface m

odule

The module functions are described as follows:

l The TDM control and switching module switches narrowband services through the TDM switching fabric.



2-17

l The packet control and switching module switches and aggregates broadband services through the packet switching fabric.

l The packet voice processing module converts the voice stream into IP packets through voice encoding and sends them to the NGN.

l The NNI module provides various network ports for connecting to upper-layer devices, including TDM E1, FE and GE ports.

l The UNI module provides various service ports, including POTS, ISDN BRI (2B+D), ISDN PRI (30B+D), V.24 sub-rate, V.24/V.35 64 kbit/s, V.35/FE N x 64 kbit/s, E1, xDSL, G.SHDSL (TDM/ATM), and 2-wire/4-wire VF ports.

2.3 Software Architecture The software architecture of the UA5000 includes board software and host software. This topic describes the functions of each software component.

Overview The software of the UA5000 consists of the board software and the host software.

The area enclosed within the dotted lines in Figure 2-9 shows the software architecture of the UA5000.

Figure 2-9 Software architecture of the UA5000

Serial portterminal Telnet

Host software

Boardsoftware 1

Boardsoftware 2

Boardsoftware N...

Serial portconnection

N2000 BMS

Inband/outband

Inband/outband

Communication control bus


Product Description


Issue 03 (2008-05-16)

Board Software The board software applied to the service board and the interface board supports the following functions:

l Service management l Data management l Alarm management l Driving and diagnosis

Host Software The host software, running on the control board, consists of four planes: system support plane, system service plane, system management plane, and service control plane.

Figure 2-10 shows the host software architecture of the UA5000.

Figure 2-10 Host software architecture of the UA5000

System service plane

Service control plane

System

support plane

System

managem

ent plane

The functions of the four planes are as follows:

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

and manages the system. The basic function module of the system service plane is the operating system.

l System management plane: It supports device and service management functions. l Service control plane: It is the core module that supports the service functions including:

− Resolving and processing the service configuration commands − Implementing protocol processing between the devices − Processing the service requests − Providing the required services for subscribers

UA5000 Universal Access Module Product Description 3 Features


3-1

3 Features

About This Chapter This topic describes the AG features and broadband features of the UA5000.

3.1 AG Features

This topic describes the AG features of the UA5000.

3.2 Broadband Features

This topic describes the main broadband features of the UA5000.

3 Features UA5000 Universal Access Module

Product Description


Issue 03 (2008-05-16)

3.1 AG Features This topic describes the AG features of the UA5000.

3.1.1 Basic Features

This topic describes the basic features of the AG.

3.1.2 Reliability

This topic describes the reliability of the AG.

3.1.3 Voice Quality

This topic describes the voice quality of the AG.

3.1.4 Integrated AG

This topic describes the features of the integrated AG.

3.1.1 Basic Features This topic describes the basic features of the AG.

l Signaling exchange with the MGC through H.248 or MGCP l Terminal ID (TID) layer functions through H.248 or MGCP l Profile function through H.248 l H.248 V3 l Conversion between R2 signaling and H.248 messages to realize R2 packet access l 8 K digitmap and H.248 packet segmentation l Perfect multi homing of the SCTP link l Voice coding and decoding protocols, such as G.711 (A-law/μ-law), G.723.1, G.729

(A/B) l Local announcement services, so as to save the MRS announcement resource and the

sending of the customized signal tone l Local audio mixing services. When the MRS resource is insufficient or does not exist,

the access gateway can provide the audio mixing services for three-party service and call waiting.

l Pulse digit collection and dual tone multi-frequency (DTMF) digit collection l Activating the message waiting indicator service through voltage ascending or frequency

shift keying (FSK) l Virtual access gateway (VAG) function, that is, one AG is divided into multiple VAGs

and each VAG provides services independently under the control of the MGC l Hairpin connection, in which the internal calls of a UA5000 are connected through the

TDM fabric without occupying the DSP resources l AG overload control, MGC overload control, MG overload control, ISDN overload

control, uplink bandwidth restricted calling and DSP overload control l Pulse metering and polarity reversal metering l Automatic dialing test function, that is, the subscribe lines are tested traversely instead of

one by one dialing manually



3-3

l Call measurement l Measurement of protocol packets and FE port traffic

3.1.2 Reliability This topic describes the reliability of the AG.

l Supports device authentication when the UA5000 acts as an AG. The illegal access is forbidden through authentication.

l Supports dual homing. When the primary MGC is down, the AG automatically switches to a secondary MGC.

l Supports the standalone function. The type of the MG user which adopts H.248 protocol is PSTN. If the communication between the MGC and the AG is interrupted, the internal subscribers of the AG can still call each other through internal switching.

l Supports emergency channels. When the communication between the MGC and the AG is interrupted, the narrowband subscribers of the AG can still call the PSTN through emergency channels.

l Supports overload control. When the AG or the MGC is overloaded, the AG gives preference to calls of higher priorities.

3.1.3 Voice Quality This topic describes the voice quality of the AG.

The UA5000 ensures the high voice quality through:

l Voice activation detection (VAD) l Comfortable noise generation (CNG) l Jitter buffer dynamic adjustment l Echo cancellation (compliant with ITU-T G.165/G.168) l Packet loss compensation l DTMF detection/generation l (Optional) Tx/Rx gain control

The UA5000 guarantees QoS for the voice services through:

l Priority configuration of voice and data services l IP type of service (ToS) l Differentiated service code point (DSCP) l Virtual local area network (VLAN) priority l Voice quality enhancement (VQE)

The UA5000 also supports the Real-time Transport Control Protocol (RTCP) packet detection to realize the voice quality monitoring (VQM) function.

3.1.4 Integrated AG This topic describes the features of the integrated AG.

An integrated AG provides VoIP and broadband services at the same time. It aggregates all the service streams on the GE port of the IPMB board for uplink.


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In the integrated AG, different service streams can be tagged with different priorities to ensure their QoS.

l Send them through different VLANs to logically separate traffic of different types. l Tag them with different ToS/DSCP priorities to provide an expedited forwarding

mechanism based on layer 3 (L3). l Tag them with different 802.1p priorities to provide an expedited forwarding mechanism

based on layer 2 (L2). l With the Bidirectional Forwarding Detection (BFD) Protocol, the UA5000 can detect

links for important services, such as the VoIP service, and management packets. After a link failure is detected, the system automatically switches the service to the standby link to protect the service.

l Be interconnected with the Quidway NetEngine80E of Huawei

To enable the BFD function, the device on the peer end must support the BFD function.

3.2 Broadband Features This topic describes the main broadband features of the UA5000.

3.2.1 VLAN

This topic describes the VLAN features of the UA5000.

3.2.2 IPTV

This topic describes the IPTV features of the UA5000.

3.2.3 QoS

This topic describes the QoS features of the UA5000.

3.2.4 Reliability and Maintainability

This topic describes the reliability and maintainability of the UA5000.

3.2.5 MAC Address Management

This topic describes the MAC address management features of the UA5000.

3.2.6 Routing Management

This topic describes the routing management features of the UA5000.

3.2.7 Security Management

This topic describes the security management features of the UA5000.

3.2.8 L2 and L3 Features

This topic describes the L2 and L3 features of the UA5000.

3.2.1 VLAN This topic describes the VLAN features of the UA5000.



3-5

Smart VLAN A smart VLAN contains multiple uplink ports and xDSL virtual service ports, and supports L2 isolation of the services between xDSL virtual service ports. The features are as follows:

l A smart VLAN can access multiple xDSL subscribers, reducing the number of VLANs occupied.

l Smart VLAN ports are not equivalent. The ports include uplink ports and virtual service ports.

l The broadcast domains of the uplink ports refer to all the VLAN ports, and the broadcast domains of the virtual service ports refer to the uplink ports.

Super VLAN As a virtual L3 interface, a super VLAN has the following features:

l A super VLAN may contain multiple sub VLANs. l As a common gateway for sub VLANs, a super VLAN implements the VLAN

aggregation for efficient IP address allocation. l A super VLAN helps establish the communication between different sub VLANs

through the Address Resolution Protocol (ARP) proxy.

QinQ VLAN QinQ VLAN 802.1Q in 802.1Q (QinQ) is a VLAN feature that is based on the standard 802.1 Q encapsulation protocol.

A QinQ VLAN has the following features:

l A frame with a private VLAN tag can be added with a public VLAN tag. The frame can be transmitted through the public network with the two layers of VLAN tags.

l A frame is transmitted according to its public VLAN tag. In this way, the private VLAN and services are transmitted to the peer end transparently.

Stacking VLAN Stacking VLAN is a VLAN feature that allows the UA5000 to add two 802.1Q VLAN tags to an untagged frame.

A stacking VLAN has the following features:

l Supports the multi-ISP wholesale service. With the stacking VLAN, the inner VLAN tag identifies a subscriber, and the outer VLAN tag identifies the Internet service provider (ISP) of the subscriber. For the service, the upper network must work at L2, and forward packets based on the VLAN tag and the MAC address.

l Supports the expansion of the number of VLANs by identifying a subscriber with two layers of VLAN tags. To support this feature, the associated broadband remote access server (BRAS) must support the authentication of the two layers of VLAN tags.

MUX VLAN A MUX VLAN is a VLAN that contains one or multiple uplink ports, but contains only one service port. The traffic streams of any two MUX VLANs are isolated.


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One-to-one mapping can be set up between a MUX VLAN and an access subscriber. Hence, a MUX VLAN can uniquely identify an access subscriber according to the VLAN. The MUX VLAN is used when subscribers are identified according to VLANs.

3.2.2 IPTV This topic describes the IPTV features of the UA5000.

l Internet Group Management Protocol (IGMP) proxy, and IGMP Snooping l IGMP V2, compatible with IGMP V1 l GE video network port, providing high quality of IPTV service l Fast service switching capacity l Service preview l Centralized report of the multicast log l Controllable service access, including service authority, service quantity, preview

authority, preview time, and preview times l The transaction language 1 (TL1) interface on the Huawei N2000 BMS is interconnected

with the service management system (SMS)/operation support system (OSS) to control the authority of IPTV service

l QoS, to ensure the expedited forwarding of the video stream

3.2.3 QoS This topic describes the QoS features of the UA5000.

l Packet forwarding based on 802.1p priorities to provide appropriate QoS levels for different services to ensure the expedited forwarding of services that are sensitive to delay

l Access control list (ACL)-based IP preference labelling or DSCP priorities labelling for packets

l Flow control based on port, connection and VLAN l Congestion control l Queue scheduling, including priority queuing (PQ), and weighted round robin (WRR)

3.2.4 Reliability and Maintainability This topic describes the reliability and maintainability of the UA5000.

l Provides 1+1 protection of the uplink optical ports to ensure the continuity of the service. When the uplink link becomes faulty, the UA5000 automatically switches the service to the standby link without interrupting the service.

l Supports the Link Aggregation Control Protocol (LACP) to help support link aggregation, traffic sharing and link protection on the uplink port.

l F5 OAM Ping. It helps test the connectivity between the UA5000 and the customer premises equipment (CPE) by sending OAM loopback cells from the UA5000 to the CPE.

3.2.5 MAC Address Management This topic describes the MAC address management features of the UA5000.

l Static MAC address configuration



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l Learning and aging of dynamic MAC addresses l Configuration and management of the MAC address pool that is used for conversion

from PPPoA to PPPoE and that from IPoA to IPoE

3.2.6 Routing Management This topic describes the routing management features of the UA5000.

The UA5000 uses static or dynamic routing for addressing. The UA5000 supports the following dynamic routing protocols: Routing Information Protocol (RIP) and Open Shortest Path First (OSPF).

The UA5000 manages the static routes and also the dynamic routes discovered by the routing protocol. The static routes and dynamic routes share their routing information.

3.2.7 Security Management This topic describes the security management features of the UA5000.

When the services are sent uplink to the IP network, the UA5000 provides the following security management features:

l Subscriber isolation at L2 through VLANs l Subscriber isolation within one smart VLAN l Controlling the number of subscribers connected to each port and the number of

multicast groups in which each port joins l MAC address anti-spoofing and IP address anti-spoofing l MAC address filtering to prevent the malicious packets from the users l Anti-Dos attack, and suppression of IGMP and DHCP protocols on the subscriber port,

that is, the attack users will be listed in the black list to prevent the passing of the protocol packets

l Standard ACL, extended ACL, L2 ACL and user-defined ACL l Traffic filtering according to the set rules l Identifying subscribers through Dynamic Host Configuration Protocol (DHCP) Option82 l Transmitting physical port information of subscribers through Policy Information

Transfer Protocol (PITP) (including PPPoE+ and virtual broadband access server (VBAS)) to the BRAS for authentication

l Logging into the UA5000 through secure shell (SSH) V2

3.2.8 L2 and L3 Features This topic describes the L2 and L3 features of the UA5000.

The UA5000 supports a complete TCP/IP protocol stack to enable easy extension of multiple L2 and L3 protocols.

The UA5000 supports the following L2 and L3 features:

l DHCP relay to support cross-network transmission of the DHCP packets l ARP proxy to interconnect sub VLANs (L2 VLANs) in the same super VLAN through

virtual L3 interfaces, saving IP addresses of access subscribers l PPPoE+ to transmit the physical port information of the subscribers to the BRAS,

enhancing the security of subscriber access


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l Conversion between IPoA and IPoE, and also the conversion between PPPoA and PPPoE so that ATM subscribers can access the IP network

l RIP and OSPF l Spanning Tree Protocol (STP)/Rapid Spanning Tree Protocol (RSTP)

For details of the L2 and L3 features, refer to the UA5000 Feature Description.

UA5000 Universal Access Module Product Description 4 Networking Applications


4-1

4 Networking Applications

About This Chapter The typical applications of the UA5000 include xDSL access, subtending, QinQ, VLAN stacking, and triple play.

4.1 Typical Network Applications of Broadband Service

This topic describes the typical network applications of the UA5000 broadband service.

4.2 Typical Network Applications of Voice Service

This topic describes the typical network applications of the UA5000 voice service.

4.3 Integrated Access Service

The UA5000 can be used as an AG in the NGN. In addition, the UA5000 supports the broadband access.

4.4 Typical Networking Applications of the FTTx Service

This topic describes the typical networking applications of the FTTx service provided by the UA5000.

4 Networking Applications UA5000 Universal Access Module

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4.1 Typical Network Applications of Broadband Service This topic describes the typical network applications of the UA5000 broadband service.

4.1.1 QinQ Networking Application

The UA5000 supports the QinQ networking application. Such a networking application saves the public VLAN ID resources, and facilitates the MP2MP interconnection between private line subscribers across the MAN.

4.1.2 VLAN Stacking Application

The UA5000 supports the VLAN stacking to provide the VLAN extension and the multi-ISP wholesale service for subscribers.

4.1.3 Triple Play Application

The UA5000 can simultaneously provide voice, data, and video services for subscribers with appropriate QoS. Such a scenario is called triple play.

4.1.1 QinQ Networking Application The UA5000 supports the QinQ networking application. Such a networking application saves the public VLAN ID resources, and facilitates the MP2MP interconnection between private line subscribers across the MAN.

Networking Topology Figure 4-1 shows the QinQ application.

Figure 4-1 QinQ application

IP

UA5000

Modem

L2

User1

L2

Modem

VLAN1

UA5000

User 3

VLAN3

VLAN2

VLAN2

VLAN3

VLAN1

User 4 User 2

VLAN1

VLAN2

L2/L3 L2/L3



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Networking Description In the QinQ application, the packet transmitted in the backbone network has two 802.1q tags: a public VLAN tag and a private VLAN tag.

l On the subscriber side l The enterprise subscriber uses the UA5000 xDSL access. Then the traffic is delivered in

the VLAN mode. The subscribers of VLAN 1 and VLAN 2 access the UA5000. The UA5000 adds a public VLAN (VLAN 3) tag to the subscriber packet, and forwards the packet to the upper-layer network.

l On the network side l In the MAN backbone network, the packet is transmitted according to the VLAN ID.

After the packet reaches the UA5000 on the other side of the backbone network, the UA5000 removes the public VLAN tag from the packet, and forwards the packet to the device on the subscriber side.

The QinQ networking saves the public VLAN ID resources, and supports the transparent transmission of the private VLANs in a public network. The QinQ networking provides a simple L2 VPN channel to meet the requirements of private VLANs and transparently transmit services to the peer end. This expands the region scope of the private network.

4.1.2 VLAN Stacking Application The UA5000 supports the VLAN stacking to provide the VLAN extension and the multi-ISP wholesale service for subscribers.

Service Description The service description is as follows:

l VLAN extension: It is used to extend the number of VLANs and identify the subscriber. l Multi-ISP wholesale service: The upstream network must be in the L2 working mode so

that the packets can be directly transmitted according to VLAN IDs and MAC addresses.

Networking Topology Figure 4-2 shows the VLAN stacking application.


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Figure 4-2 VLAN stacking application

L2/L3

Modem

UA5000

Modem

ISP1

SP VLAN 1 C VLAN 1

SP VLAN 1C VLAN 2

SP VLAN 2 C VLAN 1

SP VLAN 2 C VLAN 2

ISP2

BEnterpriseAEnterprise

Networking Description As shown in Figure 4-2:

l The subscriber packet on the subscriber side is untagged before reaching the UA5000. When the packet reaches the UA5000, the UA5000 adds two VLAN tags (outer VLAN tag and inner VLAN tag), and then transmits the packet to the upper layer network.

l When the packet on the network side reaches the UA5000, the UA5000 removes the two VLAN tags from the subscriber packet. Then, the UA5000 forwards the packet to the subscriber device.

The stacking VLAN supports:

l VLAN extension: Expansion of the number of VLANs by identifying a subscriber with two layers of VLAN tags.

l Multi-ISP wholesale service: With the stacking VLAN, the inner VLAN identifies a subscriber, and the outer VLAN identifies the serving Internet service provider (ISP) of the subscriber. In this way, the subscribers are accessed to their ISPs.

4.1.3 Triple Play Application The UA5000 can simultaneously provide voice, data, and video services for subscribers with appropriate QoS. Such a scenario is called triple play.

Service Description The UA5000 supports both the multi-PVC triple play solutions.

l In the multi-PVC triple play solution, different PVCs are used to identify different service streams.



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l The UA5000 supports mapping different PVCs to different service VLANs, and adding different 802.1p priority tags to the VLANs.

Networking Topology Figure 4-3 shows the triple play application.

Figure 4-3 Triple play application

Networking Description l Voice service l The VoIP packets reach the UA5000 through the home gateway. The UA5000 then

transmits the packets to the NGN network, or to the PSTN network through a trunk gateway (TG).

l Data service l The data packets from PCs are transmitted to the UA5000 through the home gateway.

After being processed by the BRAS, the data packets are forwarded upstream to the IP network.

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

various program sources.


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− The UA5000 transmits the IGMP control packets upstream to the video server to manage multicast subscribers and the programs.

− The video server transmits the video service traffic to the UA5000 through the backbone network and the convergence network. The UA5000 forwards the traffic to the subscriber terminals based on the authentication results.

− On the subscriber side, the set top box (STB) terminates video signals, perform media conversion, and control program switching.

The triple play solution enables multi-services access simultaneously on the same subscriber terminal.

4.2 Typical Network Applications of Voice Service This topic describes the typical network applications of the UA5000 voice service.

4.2.1 Private Line Service

The UA5000 supports rich narrow private line services to meet the private line requirements of enterprise and group subscribers.

4.2.2 SHDSL Subtending Service

The UA5000 supports remote subtending of mini ONUs through TDM G.SHDSL interfaces.

4.2.3 Emergency Channel and DDI Applications

The CDI board on the UA5000 provides the foreign exchange office (FXO) interfaces. With the FXO interfaces, the UA5000 supports two applications: emergency channel and direct-dialing-in (DDI).

4.2.4 R2 Packet Application

The UA5000 connects to the PBX through an E1 port and interacts with the PBX through R2 signaling.

4.2.5 RFC2833 Encryption Application

In the NGN networking, card IDs and passwords are transmitted through DTMF. In this case, the information is prone to interception and embezzlement. The UA5000 encrypts the DTMF card IDs and passwords, and transmits the encrypted data through the RFC2833 packets. The encryption ensures the security of the card service.

4.2.1 Private Line Service The UA5000 supports rich narrow private line services to meet the private line requirements of enterprise and group subscribers.

Networking Topology Figure 4-4 shows the networking topology of the private line service.



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Figure 4-4 Networking topology for the private line service

UA5000

E1

Company HQ

E1

E1

Node machineData deviceNode machine

V.35 E1

TDM SHDL modem

TDM SHDSL modem

E1V.35 E1

DDN/SDH

V.35

TDM SHDSL modem

Networking Description Narrowband private line for narrowband services through E1 and V.35 ports provided by TDM G.SHDSL.

4.2.2 SHDSL Subtending Service The UA5000 supports remote subtending of mini ONUs through TDM G.SHDSL interfaces.

Networking Topology Figure 4-5 shows the networking topology for the SHDSL subtending service.


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Figure 4-5 Network topology for the SHDSL subtending service

MGC

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LE

V5/E1

Mini ONU

GE/FE

Mini ONU

H.248/MGCP

TDM SHDSLTDM SHDSL

ISDNservice

POTSservice

ISDNservice

POTSservice

Networking Description In the networking shown in Figure 4-5, the UA5000 implements the following functions:

l Carries voice services through twisted pairs, implementing remote access of the POTS service.

l Accesses mini ONUs in the 2-wire TDM G.SHDSL mode. If the 4-wire TDM G.SHDSL mode is used, the access distance is extended.

l Transmits service upstream through the IP interface, communicating with the MGC through H.248 or MGCP. Under the control of an MGC, the remote POTS and ISDN subscribers are accessed to the NGN .

l Transmits service upstream through the E1 interface, interconnecting with the local exchange (LE) through the V5 protocol. The remote POTS and ISDN subscribers are accessed to the PSTN network.

4.2.3 Emergency Channel and DDI Applications The CDI board on the UA5000 provides the foreign exchange office (FXO) interfaces. With the FXO interfaces, the UA5000 supports two applications: emergency channel and direct-dialing-in (DDI).



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Networking Topology Figure 4-6 shows a scenario where the emergency channel and the DDI applications can be used.

Figure 4-6 Emergency channel and DDI applications

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FXO

FXS

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FE

Networking Description Emergency Channel

By connecting to the foreign exchange subscriber (FXS) interface of the PSTN exchange through the FXO interface, the UA5000 provides an emergency channel for the narrowband subscribers. When the communication between the UA5000 and the MGC fails, the narrowband subscribers of the UA5000 can still call through the emergency channel.

l The emergency channel supports only the outgoing calls. l The numbers that can be called are decided by the preset digitmaps.

DDI

l By connecting to the FXS interface of the enterprise private branch exchange (PBX) through the FXO interface, the UA5000 supports the DDI function for the PBX subscribers. With this function, you can directly call a PBX subscriber by dialing the access code of the enterprise and the extension number of the PBX subscriber.

l The UA5000 provides an FXS interface to connect to the FXO interface of the PBX. In this way, the PBX subscribers can directly call subscribers outside the enterprise.


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4.2.4 R2 Packet Application The UA5000 connects to the PBX through an E1 port and interacts with the PBX through R2 signaling.

Networking Topology Figure 4-7 shows the R2 packet application.

Figure 4-7 R2 packet application

PBX

UA5000

R2/E1

H.248

UA5000

H.248

MGC

Networking Description The UA5000 divides R2 signaling into packets based on the H.248 protocol, and then sends the packets to the MGC. Controlled by the MGC, the UA5000 provides the PBX service.

4.2.5 RFC2833 Encryption Application In the NGN networking, card IDs and passwords are transmitted through DTMF. In this case, the information is prone to interception and embezzlement. The UA5000 encrypts the DTMF card IDs and passwords, and transmits the encrypted data through the RFC2833 packets. The encryption ensures the security of the card service.

Networking Topology Figure 4-8 shows the RFC2833 encryption application.



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Figure 4-8 RFC2833 encryption application

Bank

MGC

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H.248 UMG

Key

Card ID Password

DTMF

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Card ID Password

DTMF

Key

RFC 2883Encryptipn

Card ID Password

Networking Description In the preceding scenario:

l The UA5000 encrypts the DTMF card IDs and passwords by using the key issued by the MGC, and then transmits the encrypted data through the RFC2833 packets.

l The peer end (UMG or AG) decrypts the data carried in the RFC2833 packets by using the key issued by the MGC to obtain the original card IDs and passwords. This ensures the transmission security of the card IDs and passwords.


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4.3 Integrated Access Service The UA5000 can be used as an AG in the NGN. In addition, the UA5000 supports the broadband access.

Figure 4-9 shows the networking topology of an NGN in which the UA5000 functions as an integrated access device.

Figure 4-9 Networking topology for integrated access service

BRAS

L2/L3

UA5000

MGC

FE/GE

FAXPOTS/VoIP

ADSL2+/VDSL2SHDSL

NT1

Modem Splitter

ISDNBRA

SHDSL

ISDN PRA

ISDN PRI

PBX

ISDNBRI

Modem

ADSL2+/VDSL2 over

POTS

In the preceding figure, the UA5000 provides the following services:

l Broadband and narrowband services through the same copper wires. l VoIP, FoIP, MoIP, ISDN basic rate access (BRA), and ISDN primary rate access (PRA)

services under the control of an MGC. l ADSL/VDSL2 broadband Internet access and SHDSL private line services.



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l Enabling you to set different priorities for different types of services to implement proper QoS for the different services (For example, for the voice service that is sensitive to delay, set a high priority; for the data service that is not sensitive to delay, set a low priority)

4.4 Typical Networking Applications of the FTTx Service This topic describes the typical networking applications of the FTTx service provided by the UA5000.

4.4.1 FTTB Networking Application

The UA5000 Mini MSAN can be used in the fiber to the building (FTTB) environment. Intended for the building where category-5 cables or twisted pairs are routed, the UA5000 Mini MSAN connects to a LAN switch in the downstream direction to provide high-bandwidth access services such as voice, data, and video services for community users.

4.4.2 FTTC Networking Application

The UA5000 Mini MSAN can be used in the fiber to the curb (FTTC) environment. Intended for the building where twisted pairs are routed, the UA5000 Mini MSAN provides high-bandwidth access services such as voice, data, and video services for community users.

4.4.3 BS Transmission Networking Application

This topic describes the base station (BS) networking application of the UA5000 Mini MSAN.

4.4.1 FTTB Networking Application The UA5000 Mini MSAN can be used in the fiber to the building (FTTB) environment. Intended for the building where category-5 cables or twisted pairs are routed, the UA5000 Mini MSAN connects to a LAN switch in the downstream direction to provide high-bandwidth access services such as voice, data, and video services for community users.

Service Description Compared with the current digital subscriber line (DSL) network architecture, the FTTB network architecture has the following advantages:

l Provides the high-bandwidth and long-distance access service. The data transmission rate that the current DSL access can reach is restricted by the length of twisted pairs.

l Saves the cost. The FTTB network architecture greatly integrates the complete optical FTTH network and the DSL network. For the long-distance transmission, use the optical fibers; for the short-distance transmission, use the twisted pairs. This saves the CAPEX of the carrier.

l Features good compatibility. Compatibility and interoperability are implemented between the FTTB network architecture and the current DSL network architecture.

Networking Application Figure 4-10 shows the FTTB networking application.


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Figure 4-10 FTTB networking application

N2000 BMS

BRAS

MG

IPTV server

OLT

LAN switch

Mini MASAN

fibertwisted pair

Softswitch

Commercial User Common User

Mini MASAN

xPON xPON

Commercial User Common User

MG: media gateway BRAS: broadband remote access server

Networking Description The UA5000 Mini MSAN can be used in the FTTB environment, as follows:

l The UA5000 Mini MSAN connects to a LAN switch or a hub in the downstream to provide service access for multiple subscribers.

l The LAN switches are networked in a tree structure. Therefore, each LAN switch works independently without affecting other LAN switches. The bandwidth can be allocated according to the number of subscribers of the LAN switch, which is flexible.

4.4.2 FTTC Networking Application The UA5000 Mini MSAN can be used in the fiber to the curb (FTTC) environment. Intended for the building where twisted pairs are routed, the UA5000 Mini MSAN provides high-bandwidth access services such as voice, data, and video services for community users.



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Service Description The FTTC network architecture greatly integrates the complete optical FTTH network and the DSL network, which can optimally reuse the resources such as the current twisted pairs, MDFs at the splice box, and power supply. For the long-distance transmission, use the optical fibers; for the short-distance transmission, use the twisted pairs. This saves the CAPEX of the carrier.

The FTTC network architecture provides the voice access service, which is suitable for distributed subscribers, such as small enterprise subscribers and residential subscribers.

Networking Application Figure 4-11 shows the FTTC networking application.

Figure 4-11 FTTC networking application

N2000 BMS

BRAS

MG

IPTV server

OLT

Mini MASAN

f i bert wi st ed pai r

Softswitch

Mini MASAN

CommonSubscriber

xPON xPON

Busi nessSubscr i ber

CommonSubscriber

Networking Description The UA5000 Mini MSAN can be used in the FTTC environment, as follows:


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l In the upstream direction, the UA5000 Mini MSAN connects to the BRAS through optical fibers to transmit the service data to the IP network.

l In the downstream direction, the UA5000 Mini MSAN provides the service access for multiple subscribers through twisted pairs.

4.4.3 BS Transmission Networking Application This topic describes the base station (BS) networking application of the UA5000 Mini MSAN.

Service Description Through the GPON system, the UA5000 Mini MSAN makes full use of long-distance transmission feature of the single-core optical fiber. The UA5000 Mini MSAN connects the BS to the transmission network to extend the transmission distance.

Networking Application Figure 4-12 shows the BS transmission networking application.

Figure 4-12 BS transmission networking application

UA5000Mini MSAN

OLT

Optical Splitter

BTS BTS

E1 FE

E1

BSC

TDMNetwork

UA5000Mini MSAN

BSC: base station controller



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Networking Description The data transmitted on the E1 link of the BS is access to the UA5000 Mini MSAN, and then transmitted upstream to the BSC.

A 2G BS can transmit data upstream through the E1 port of the GPON board, and a 3G BS can transmit data upstream through the FE port.

When used for BS transmission, the UA5000 Mini MSAN has the following advantages:

l The UA5000 Mini MSAN has a strong adaptability to the data service application of the future wireless network.

l The UA5000 Mini MSAN supports point to multi point (P2MP) transmission through an optical splitter, which facilitates extending the network.

l The optical splitter is a passive optical network node, which facilitates network maintenance.

l The GPON network uses the single-core optical fiber to transmit data in both directions, which saves the optical fiber resources and is suitable for long-distance transmission.

UA5000 Universal Access Module Product Description 5 Device Management


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5 Device Management

About This Chapter This topic describes the management methods of the UA5000.

5.1 Device Management Overview

This topic describes the device management function supported the UA5000.

5.2 Management Through the CLI

You can manage the UA5000 through the CLI.

5.3 Network Management

You can manage the UA5000 through the element management system (EMS).

5 Device Management UA5000 Universal Access Module

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5.1 Device Management Overview This topic describes the device management function supported the UA5000.

You can manage, maintain, and monitor the UA5000 as follows:

l Management through the CLI, where the following modes are available: − Local maintenance through a serial port connection − Remote maintenance over a Telnet session

l Management through the BMS based on SNMP, where the following modes are available: − Inband mode − Outband mode

5.2 Management Through the CLI You can manage the UA5000 through the CLI.

5.2.1 Running Environment

You can manage the UA5000 through the CLI in different running environments.

5.2.2 Features

Managing the UA5000 through the CLI features remote maintenance, local maintenance, and hierarchical protection of commands.

5.2.3 Typical Networking

In the CLI maintenance mode, you can log in to the UA5000 through a serial port or in the telnet mode, and then manage and maintain the UA5000.

5.2.1 Running Environment You can manage the UA5000 through the CLI in different running environments.

To manage the UA5000 through the CLI, you can use the software delivered along with the operating system (OS) or commercial software.

You can use the Windows HyperTerminal to connect to the maintenance serial port of the UA5000, or the Telnet terminal to connect to the service network port of the UA5000. In this way, you can maintain the UA5000 through the CLI.

5.2.2 Features Managing the UA5000 through the CLI features remote maintenance, local maintenance, and hierarchical protection of commands.

The CLI maintenance mode has the following features:

l Provides multiple means for maintenance, such as local maintenance and remote maintenance.



5-3

l Protects commands at different levels to prevent illegal intrusion of unauthorized subscribers or misoperation.

l Provides online help through the help command and the command type-ahead function. l Provides a large number of commands for configuration, maintenance and debugging,

and also the detailed command prompts. l Supports command line display in multiple languages. l Supports history command query. l Supports fuzzy match of key words. l Supports adding or deleting multiple login users. l Supports configuring user authority and passwords.

5.2.3 Typical Networking In the CLI maintenance mode, you can log in to the UA5000 through a serial port or in the telnet mode, and then manage and maintain the UA5000.

Figure 5-1 shows the typical networking for maintaining the UA5000 through the CLI.

Figure 5-1 Typical networking for maintaining the UA5000 through the CLI

UA5000

Telnet user

LCT


Product Description


Issue 03 (2008-05-16)

5.3 Network Management You can manage the UA5000 through the element management system (EMS).

5.3.1 N2000 BMS Overview

The N2000 BMS is a Huawei BMS that manages the broadband and integrated access devices of Huawei in a centralized manner.

5.3.2 Running Environment

This topic describes the hardware and the software configurations of the UA5000 when the UA5000 is managed through the N2000 BMS.

5.3.3 Management Features

This topic describes the management features of the N2000 BMS, including interface management, topology management, performance monitoring and traffic measurement, fault management, security management, batch service provisioning, backup and loading of NEs, database management, configuration management, and environment and power supply monitoring.

5.3.4 Networking Modes

The N2000 BMS can form a network with the UA5000 through inband channels, outband channels, or hybrid inband/outband channels in actual applications.

5.3.1 N2000 BMS Overview The N2000 BMS is a Huawei BMS that manages the broadband and integrated access devices of Huawei in a centralized manner.

The N2000 BMS communicates with the UA5000 through the SNMP protocol. The N2000 BMS maintains and manages the UA5000 through the SNMP protocol.

5.3.2 Running Environment This topic describes the hardware and the software configurations of the UA5000 when the UA5000 is managed through the N2000 BMS.

Server Hardware Configuration A PC server or a UNIX workstation can be selected.

The BMS server to be used depends on the actual management requirement. To manage a medium or a large network, a UNIX workstation is recommended.

Server Software Configuration Windows OS: Windows 2000 Server + SQL Server 2000

UNIX OS: Solaris 8.0/10.0 + Sybase 12.0/12.5

N2000 BMS software: N2000 BMS server software package



5-5

Client Hardware Configuration A PC or a UNIX workstation can be selected.

The OPEX of a UNIX workstation is high. Thus, it is not recommended as a client.

Client Software Configuration Windows operating system: Windows 2000 Professional or Windows XP Professional

N2000 BMS software: N2000 BMS client software package

UNIX operating system: Solaris 8.0 or later

5.3.3 Management Features This topic describes the management features of the N2000 BMS, including interface management, topology management, performance monitoring and traffic measurement, fault management, security management, batch service provisioning, backup and loading of NEs, database management, configuration management, and environment and power supply monitoring.

Interface Features Northbound interface:

The N2000 BMS provides standard SNMP, CORBA, and TL1 northbound interfaces for connections to the OSS or NMS. The northbound interfaces support the alarm forwarding, service provisioning, and line testing functions. The northbound interfaces help the carriers set up an integrated platform for network level monitoring and service support.

Southbound interface:

The N2000 BMS provides Telnet, Syslog, MML, and SNMP southbound interfaces for connections to different types of NEs. Through these interfaces, the N2000 BMS supports a large number of functions for managing NEs.

Topology Management The N2000 BMS can display the NEs in the entire network in one topology view. Through a unified management platform, the N2000 BMS can monitor and manage all NEs in the network. This facilitates network maintenance.

Performance Management The N2000 BMS helps you monitor the system performance in a centralized manner and collect traffic statistics, which facilitates tracing and analyzing the device performance and allocating the network resources optimally.

Fault Management The N2000 BMS provides a centralized alarm management solution for the entire network, which helps locate and troubleshoot faults quickly, and ensures the normal running of the network.


Product Description


Issue 03 (2008-05-16)

In addition, to simplify the troubleshooting, the N2000 BMS supports switching windows. For example, the N2000 BMS allows shifting from the topological window to the alarm window, or shifting from the alarm window to a faulty port, which simplifies the troubleshooting process.

Security Management The N2000 BMS provides the security management function. It implements authority control based on users, user groups, operation sets, authority management, and ACL control. It supports the following operations on the clients:

l Automatic lock l Forced disconnection l Collection of user logs

Batch Service Provisioning The N2000 BMS supports batch service processing to reduce the time in deploying the service and responding to the requirements of the users.

Backup and Loading of NEs The N2000 BMS provides manual or timed backup and loading of data of all NEs or a specified NE in the network. This greatly enhances the network security and effectively solves the large-scale software upgrade problem for the devices running on the network.

Database Management The N2000 BMS provides a tool for manually or timely backing up and restoring the N2000 BMS database. This enhances the security of the system data.

In addition, the N2000 BMS provides a remote monitoring terminal for monitoring the running status of the BMS server and the use of the N2000 BMS database.

The N2000 BMS also supports the remote dual-system backup solution to ensure the security of the database.

Environment and Power Supply Monitoring The N2000 BMS monitors the environment and the power supply of the NEs in a centralized manner. This feature helps you learn the environment parameters and the power supply in time and eliminate hidden hazards.

Configuration Management The N2000 BMS supports various broadband functions and services of the UA5000, such xDSL and IPTV services.

Table 5-1 Configuration functions of UA5000 NE manager

Feature Description

Device management Basic management of the hardware (shelves, boards, and ports), including:



5-7

Feature Description l Displaying the panel l Maintaining the system, boards, and ports l Measuring the physical resources

ADSL2+ management l ADSL2+ service provisioning l Configuring and maintaining (activating, looping back, and

refreshing) the ADSL2+ port l Adding, modifying, and deleting the alarm profile and the

line profile l Querying the filtered ports and profiles

G.SHDSL management l Adding and deleting the line profile and the alarm profile l Activating and deactivating the ports l Querying the details of a G.SHDSL port

VDSL2 service management

l Managing VDSL2 ports, line profiles, and alarm profiles l Configuring service ports on the VDSL2 ports

Service port management Management functions of the service port and the traffic profile, including: l Adding, modifying, deleting, querying, and refreshing the

service ports and the traffic profiles l Adding and deleting service ports in batches l Operations and maintenance (OAM) management

VLAN management l Adding, deleting, refreshing, and synchronizing the VLANs l Querying the filtered VLANs, and configuring the VLAN

attributes (subordinate ports) l Maintaining the standard VLAN, MUX VLAN, smart

VLAN, and super VLAN l Interconnection of the sub VLANs of a super VLAN through

the ARP proxy function

MAC address management

l Setting the aging time of the MAC address l Binding between the port and the MAC address l Setting the maximum number of MAC addresses that are

learnt by a port

Multicast service management

l IGMP proxy multicast function l IGMP snooping multicast function

DHCP relay management DHCP Relay configuration, including configuring and maintaining of the following items: l Server l Standard mode l MAC address segment mode l DHCP Option60 domain mode l L2 forwarding mode


Product Description


Issue 03 (2008-05-16)

Feature Description

Terminal management Management functions of the ADSL terminal, including l Querying the details of an ADSL transceiver unit, remote

end (ATU-R) l Configuring the profile and the IP address of an ATU-R l ATU-R IP address tests: Ping test FTP test PPP emulation test l Resetting an ATU-R l Upgrading an ATU-R

Service management of the Ethernet port

l Configuring, querying, and refreshing the Ethernet board l Configuring, activating, querying, and synchronizing the

Ethernet port l Adding and deleting the aggregate Ethernet port l Switching the aggregation mode

ACL & QoS l Configuration of four types of the ACLs l QoS configuration

MSTP management l Modifying and maintaining the parameters of port MSTP and device MSTP

l Restoring the default value of the port path cost

Electronic label Displaying the electronic label of a board

User security management

l PPPoE access identification l DHCP access identification l IP address binding l MAC address binding

System security management

l Querying the black list l Configuring the security switch l Filtering the packets based on the MAC address

5.3.4 Networking Modes The N2000 BMS can form a network with the UA5000 through inband channels, outband channels, or hybrid inband/outband channels in actual applications.

Inband Mode The inband mode refers to a networking mode for the network device management implemented through the service channel provided by the managed devices. In the inband mode, the NMS information is exchanged through the service channel of the device.

The N2000 BMS networking in the inband mode is shown in Figure 5-2 and Figure 5-3.



5-9

Figure 5-2 Inband BMS networking (based on IP)

EMS Client EMS Client

EMS Server

UA5000 UA5000

BRAS

ATM/IP

Figure 5-3 Inband BMS networking (based on PSTN)

EMS Client EMS Client

EMS server

UA5000 UA5000

E1 Router

E1/V5


Product Description


Issue 03 (2008-05-16)

The inband networking features are as follows:

l Advantages: − Flexible networking without any additional device − Cost-effective

l Disadvantage: l The maintenance cannot be carried out when the service channel is faulty.

Outband Mode The outband mode refers to a networking mode for network device management implemented through the non-service channel.

Figure 5-4 shows the N2000 BMS networking in the outband mode.

Figure 5-4 Outband BMS networking

UA5000

RTU

PC

UA5000

EMS RTU

PC

Management side Service side

Router

Router

The outband networking features are as follows:

l Advantages: − Channels for device management are more reliable than the channels in the inband

mode. − The N2000 BMS can locate the fault in a managed device in time, and monitor the

managed device in real time. l Disadvantage: Additional devices are required for networking to provide maintenance

channels that are independent of service channels.

UA5000 Universal Access Module Product Description 6 Technical Specifications


6-1

6 Technical Specifications

About This Chapter This topic provides the technical specifications and the standards that the UA5000 complies with, including device parameters, performance and capacity, port specifications, service features and specifications, and protocols and standards.

6.1 Device Parameters

This topic describes the parameters of the UA5000, including dimensions, weight, running environment parameters, power parameters, system reliability, and board power consumption.

6.2 Performance and Capacity

This topic describes the performance indexes, port types, and port quantity of the UA5000.

6.3 Port Specifications

This topic describes the port specifications of the UA5000.

6.4 Service Features and Specifications

This topic describes the features and specifications of the UA5000.

6.5 Standards Compliance

This topic describes the standards that the UA5000 complies with.

6 Technical Specifications UA5000 Universal Access Module

Product Description


Issue 03 (2008-05-16)

6.1 Device Parameters This topic describes the parameters of the UA5000, including dimensions, weight, running environment parameters, power parameters, system reliability, and board power consumption.

Dimensions

Table 6-1 Dimensions of the UA5000 cabinets

Cabinet Dimensions (Width x Depth x Height, W x D x H, in mm)

ONU-F01D200 1250 x 550 x 1200

ONU-F01E200 600 x 500 x 1100

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

ONU-F01M200 550 x 400 x 800

Table 6-2 Dimensions of the UA5000 shelves

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

HABA (with mounting brackets) 482 x 445 x 711

HABC (with mounting brackets) 482.6 x 444.6 x 352.8

HABD (with mounting brackets) 482.6 x 370.0 x 441.7

HABF (with mounting brackets) 482.6 x 370.0 x 441.7

HABL (with mounting brackets) 310 x 370 x 444

HABM (with mounting brackets, without the cabling teeth)

482.6 x 318.3 x 219.5

HABM (with mounting brackets, with the cabling teeth)

482.6 x 364.1 x 219.5

HABM (without mounting brackets, without the cabling teeth)

436 x 318.3 x 219.5

HABM (without mounting brackets, with the cabling teeth)

436 x 364.1 x 219.5



6-3

Weight

Table 6-3 Weight of the UA5000 cabinets

Cabinet Weight (kg)

ONU-F01D200 350 (with two battery sets weighing 100 kg)

ONU-F01E200 130



ONU-F02A 250

ONU-F02AF 280

Running Environment

Table 6-4 Running environment of the UA5000 cabinets

Cabinet Temperature (°C) Humidity

ONU-F01D200 –45 to +50 5% to 95%

ONU-F01E200 –45 to +50 5% to 95%

ONU-F01D500 –45 to +50 5% to 95%

ONU-F01D1000 –45 to +50 5% to 95%

ONU-F02A –10 to +45 10% to 90%

ONU-F02AF –10 to +45 10% to 90%

ONU-F01M200 –10 to +45 10% to 90%

Power Supply

Table 6-5 Power supply parameters of the UA5000

Power Supply Type Nominal Voltage Voltage Range

DC

–48 VDC –38.4 VDC to –57.6 VDC

220 VAC, 50 Hz 90 VAC to 290 VAC, 45 Hz to 65 Hz AC

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


Product Description


Issue 03 (2008-05-16)

System Reliability

Table 6-6 System reliability of the UA5000

Application Type Availability MTTR (h)

MTBF (yrs)

Downtime (min/yr)

Narrowband access only

0.9999963 3 93.9 1.92

Broadband access only 0.9999955 3 75.4 2.39

Integrated access 0.9999951 3 69.7 2.58

Power Consumption of the Board

Table 6-7 Power consumption of boards on the UA5000

Board Power Consumption (W)

PVMB 18.5

PVMD 20

IPMB 42

H601IPMD 35

H612IPMD 56

CC0HASL 16.8

CC0NASL 16.8

CC0RASL 19.6

CC0KASL 8.8

ADMB 29.3

ADMC 29.3

ADRB 44.4

CC01CDI 4.5

CSMB 25.2

CSRB 36.5

DSL 31.4

ADRI 40

ADMF 23

VDMB 30



6-5

Board Power Consumption (W)

DSLD 80

SHLB 30

DSLE 80

EDTB 7

EP1A 8.11

GP1A 18.879

ESC 20

FCBB 72

PWX 180

PWMA 10

SDL 9.9

SDLB 22

SDLE 21

TSSB 10.3

TSSC 10.3

VFB 5

VMS 5


Product Description


Issue 03 (2008-05-16)

6.2 Performance and Capacity This topic describes the performance indexes, port types, and port quantity of the UA5000.

System Performance Specifications

Table 6-8 System performance specifications

Item Index

TDM switching capacity 8 k x 8 k

Maximum number of V5 interfaces 16

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

Maximum number of POTS subscribers

PVMB: 4000 PVMD: 8000

Maximum number of SPCs 512

HDLC 48

Narrowband

Call processing capability 15 CAPS

Maximum number of full-rate channels (DSP channels)

1024 (G.711) VoIP

Call processing capability 15 CAPS

Maximum number of GE ports IPMB, H601IPMD: 2 H612IPMD: 4

Maximum number of FE ports 6

Number of VLANs 4000

Number of MAC addresses 16 k (16 x 1024)

Number of multicast groups 1024

Broadband

Typical forwarding delay 40 us

Clock Clock stratum Stratum 3

Backplane Capacity 250 Gbit/s



6-7

Interface Type and Number

Table 6-9 Type and number of the UA5000 management interfaces

Interface Type Provided by... Number per Board

Management interface for outband BMS

IPMB/IPMD/PVMB/PVMD

1

Local configuration serial port IPMB/IPMD/PVMB/PVMD

1

Table 6-10 Type and number of the UA5000 network interfaces


PVMB 2

PVMD 1

IPMB 6

FE electrical port

IPMD 2

IPMB/H601IPMD 2 FE/GE optical port

H612IPMD 4

RSU8 8

RSU4 4

PVMB/PVMD 4

TDM E1

EDTB 16

Table 6-11 Type and number of the UA5000 network interfaces


PVMB 2

PVMD 1

IPMB 6

IPMD 2

FE electrical port

H601GP1A 1

FE/GE optical port IPMBIPMB/H601IPMD 2

FE/GE optical prot IPMDH612IPMD 4

FE optical port H601GP1A 2


Product Description


Issue 03 (2008-05-16)


RSU8 8

RSU4 4

PVMB/PVMD 4

EDTB 16

TDM E1 port

H601GP1A 4

GPON uplink port H601GP1A 1

EPON uplink port H601EP1A 1

H601EP1A 1 FE/GE auto-sensing electrical port H601GP1A 1

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

Table 6-12 Type and number of the UA5000 service interfaces


ASL

CSMB

16

A32 (CC0HASL/CC0RASL/CC0NASL)

POTS

CSRB/CSRI

32

ISDN BRI DSL 16

ISDN PRI EDTB 16

E1 EDTB 16

V.24 (Multifunctional terminal adapter (MTA) connecting to the DSL board)

3 per MTA, that is, per DSL port

2-wire VF VFB 16

4-wire VF VFB 8

FXO CDI 16

ADSL ADLB 16

ADRB/ADRI/CSRB/CSRI 32 ADSL2+

ADMB/ADMC/CSMB 16

VDSL2 VDMB 16

TDM G.SHDSL SDLE 8



6-9


SDL (Full name: H521SDL) 4

ATM G.SHDSL SDLB 16

G.SHDSL.bis SHLB 16

6.3 Port Specifications This topic describes the port specifications of the UA5000.

100Base-TX

Table 6-13 Technical specifications of the 100Base-TX port

Parameter Specification

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

Interface type RJ-45 (TPI)

Transmission distance 100 m

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

Cable type Category-5 twisted pair

STP 1165–1285 mV Differential mode output voltage

UTP 950–1050 mV

Duty ration extortion Less than ± 0.5 ns

Output jitter Less than 0.5 ns

Impedance return loss 2–30 MHz > 16 dB

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

60–80 MHz > 10 dB

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

Standards compliance IEEE 802.3u


Product Description


Issue 03 (2008-05-16)

100Base-FX

Table 6-14 Technical specifications of the 100Base-FX port


Transmission rate 100 Mbit/s

Interface type Lucent connector (LC)

Interface mode Multi-mode Single mode Single mode

Transmission distance (km) 2 15 40

Central wavelength (nm) 1310 1310 1310

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

Extinction ratio (dB) 10 8.2 8.2

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

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

Standards compliance IEEE 802.3u

1000Base-Sx

Table 6-15 Technical specifications of the 100Base-Sx port



Interface type LC

Interface mode Multi-mode

Transmission distance (m) 500

Mean transmit power (dBm) –9.5 to –4

Central wavelength (nm) 850

Extinction ratio (dB) 9

Receiver sensitivity (dBm) < –17

Receiver overload power (dBm) 0

Standards compliance IEEE 802.3z



6-11

1000Base-Lx

Table 6-16 Technical specifications of the 100Base-Lx port



Interface type LC

Interface mode Single mode

Transmission distance (km) 10

Central wavelength (nm) 1310

Mean transmit power (dBm) –11 to –3

Extinction ratio (dB) 8.2

Receiver sensitivity (dBm) < –19

Receiver overload power (dBm) –3


1000Base-Zx

Table 6-17 Technical specifications of the 100Base-Zx port



Interface type LC

Interface mode Single mode

Transmission distance (km) 40 80

Operating wavelength (nm) 1550 1550

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

Extinction ratio (dB) 9.0 9.0

Receiver sensitivity (dBm) < –21 < –23

Receiver overload power (dBm) –3 –3



Product Description


Issue 03 (2008-05-16)

ADSL/ADSL2+

Table 6-18 Technical specifications of the ADSL/ADSL2+ port


- ADSL ADSL2+

Bandwidth 26–138 kHz 26–138 kHz Upstream

Maximum transmission rate 896 kbit/s 1.2 Mbit/s

Bandwidth 138 kHz–1.104 MHz 138 kHz–2.208 MHz Downstream

Maximum transmission rate 8160 kbit/s 24 Mbit/s

Maximum transmission distance 5 km 6 km

Line code Discrete multi-tone (DMT)

Standards compliance ITU-T G.992.1 Annex A/B ITU-T G.992.2 Annex A/B ITU-T G.9920.3 Annex A/B ITU-T G.9920.4 Annex A/B ITU-T G.992.5 Annex A/B/L ANSI T1.413 Issue 2

G.SHDSL

Table 6-19 Technical specifications of the G.SHDSL port


- Over One Twisted Pair Over Two Twisted Pairs

Transmission rate 192–2312 kbit/s 384–4608 kbit/s

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

Maximum transmission distance 3–6 km

Line code TC-PAM

Supported frame protocols E1, PCM, ATM, ISDN

Transmission mode G.991.2 Annex A, G.991.2 Annex B

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



6-13

G.SHDSL.bis

Table 6-20 Technical specifications of the G.SHDSL.bis port


- Over one twisted pair Over two twisted pairs

Transmission rate 192–5696 kbit/s 384 kbit/s to 11 Mbit/s

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

Maximum transmission distance 3–6 km

Line code TC-PAM

Supported frame protocols ATM

Transmission mode G.991.2 Annex A, G.991.2 Annex B

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

VDSL2

Table 6-21 Technical specifications of the VDSL2 over POTS port


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

Maximum transmission distance 3500 m (U0 enable)

Cable type Twisted pair

Modulation Discrete multi-tone (DMT)

Standards compliance ITU-T G.993.2

E1

Table 6-22 Technical specifications of the E1 port


Transmission rate 2048 kbit/s

Bit rate tolerance ±50 ppm

Line code HDB3

Standard impedance 75 ohm

Transmission distance ≤ 1000 m


Product Description


Issue 03 (2008-05-16)


Nominal pulse width 244 ns

Port protection capability Complies with ITU-T K.20

V.35

Table 6-23 Technical specifications of the V.35 port


Mechanical characteristic 34-pin connector

Clock and data signals Balanced interface circuit Electric characteristic

Control signal Unbalanced interface circuit

Interface function Data, control, clock and grounding

Maximum data transmission rate 10 Mbit/s

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

Transmission distance 15 m

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

E&M

Table 6-24 Technical specifications of the E&M interface


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

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

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

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

E, M line current 6–40 mA

FXO

Table 6-25 Technical specifications of the FXO interface


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



6-15


VF interface Complies with ITU-T G.712

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

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

GE Electrical Port

Table 6-26 Specifications of the GE electrical port

Parameter Description

Interface type RJ-45

Interface rate 1000 Mbit/s

Maximum transmission distance 100 m

Standards compliance IEEE 802.3ab

GPON

Table 6-27 Specifications of the GPON port


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

Interface type SC/PC

Maximum transmission distance 20 km

Standards compliance ITUT G984.2 CLASS B+

Central wavelength Transmit: 1490 nm Receive: 1310 nm

Transmit optical power 1.5–5.0 dBm

Extinction ratio 10 dB

Maximum receive sensitivity –28 dBm

Overload optical power –8 dBm


Product Description


Issue 03 (2008-05-16)

EPON

Table 6-28 Specifications of the EPON port


Transmission rate 1.25 Gbit/s

Interface type SC/PC

Maximum transmission distance

20 km

Central wavelength Transmit: 1490 nm Receive: 1310 nm

Transmit optical power 2–7 dBm

Maximum receive sensitivity

–27 dBm

Overload optical power –6 dBm

6.4 Service Features and Specifications This topic describes the features and specifications of the UA5000.

Features and Specifications of the Broadband Services

Table 6-29 Features and specifications of the broadband services

Category Feature Specification

Address learning IEEE 802.1D MAC address

Number of address entries 16 k (16 x 1024) The maximum number of static MAC address entries is 512.

Ethernet Port attribute l Supports link aggregation and protection

l Supports port traffic suppression and mirroring

l Supports VLAN Trunk

Number of VLANs in the system

4000

Supports 802.1P -

Supports port-based VLAN division

-

VLAN

Supports standard VLAN -



6-17


Supports smart VLAN l One VLAN corresponds to up to 4 k virtual service ports

l The UA5000 supports 4000 smart VLANs.

Supports MUX VLAN l One VLAN corresponds to one virtual service port.

l The UA5000 supports 4000 MUX VLANs.

Supports super VLAN The UA5000 supports 16 super VLANs.

Supports QinQ VLAN Supports adding of a public VLAN tag to a frame with a private VLAN tag so that the frame is transmitted transparently over a public network

Supports stacking VLAN Supports adding of two VLAN tags for the frames without a VLAN tag

Multicast protocol Supports IGMP proxy, and IGMP V2, which is compatible with IGMP V1

Multicast interface Multicast bandwidth: 2 x GE. Supports separated or combined uplink of unicast streams and multicast streams

Multicast group 1024

Multicast authority profile 1024

Number of multicast groups that a subscriber can join

8

Controlled multicast l Multicast source control l Subscriber authority management,

including preview, authorized and unauthorized

l Supports CDR

Multicast

STB authentication Supports DHCP Option82

L3 routing and forwarding - L3 feature

Routing protocol Static routing and dynamic routing protocols (including RIP v2 and OSPF)

PVC to VLAN -

PPPoA to PPPoE -

User protocol conversion

IPoA to IPoE -

QoS Flow classification Supports flow classification based on the following parameters: l Source/Destination MAC addresses


Product Description


Issue 03 (2008-05-16)

Category Feature Specification l Source/Destination IP addresses l Source/Destination port number l Protocol type l Ethernet type l VLAN l User-defined field

802.1p -

802.3x flow control -

CAR l CAR based on the subscriber PVC l Separate CAR for upstream and the

downstream traffics l The granularity is 64 kbit/s. The

minimum is 64 kbit/s and the maximum is 128 Mbit/s.

Queue scheduling l 8 queue priorities l Supports the PQ scheduling l Supports the WRR scheduling l Supports the WFQ scheduling

Subscriber L2 isolation L2 VLAN isolation

IP address binding Supports the binding of "IP + MAC + subscriber PVC". Each subscriber PVC can be bound with up to eight "IP + MAC".

MAC address number control The number of MAC addresses for each subscriber: 1–255

MAC address entry query Locates the subscriber port efficiently through the MAC address

MAC address filtering -

Multicast group control Restricts the number of the multicast groups that each subscriber can join

Broadcast suppression l Supports suppression of broadcast packets, unknown unicast packets and unknown multicast packets

l Supports the suppression traffic adjustment by the traffic percentage

DHCP Option82 During the STB authentication, the subscriber port information can be included in the DHCP packet and sent to the DHCP server/BRAS.

Security

PPPoE Relay Agent (PPPoE+) During the PPPoE authentication, the



6-19

Category Feature Specification service port information can be included in the PPPoE packet and sent to the BRAS.

Subscriber end loop detection -

ARP Proxy l Provides a switch for enabling or disabling the function

l Prohibits subscribers on the same L3 interface from communicating with each other

l Allows subscribers on the same L3 interface to communicate with each other through ARP proxy

STP/RSTP Complies with IEEE 802.1D and IEEE 802.1w

Port aggregation Complies with IEEE 802.3ad

Others

Port mirroring Supports the mirroring of the FE port

Features and Specifications of the Narrowband Services

Table 6-30 Features and specifications of the narrowband services


Gateway control protocol H.248, MGCP

Voice encoding/decoding G.711 (A-law/μ-law), G.723.1, G.729 (A/B)

Protocol

V5 interface protocol V5.1, V5.2

PSTN service Supports basic and supplementary PSTN services

ISDN BRA service Supports basic and supplementary ISDN services

ISDN PRA service -

FoIP service Supports the fax service in two modes: VBD and T.38

MoIP service Supports the modem service in the VBD mode

DDN service -

Service

Hairpin connection In a hairpin connection, the internal calls in one UA5000 do not occupy DSP resources. The internal calls switch through the TDM directly. The DSP voice channel is saved.


Product Description


Issue 03 (2008-05-16)


Billing Supports 12 KC/16 KC billing and the reversal polarity billing

Message waiting indicator Supports two modes: FSK mode or voltage ascending mode

TOS/DSCP label -

801.1Q -

802.1p -

QoS

Voice quality technology The following technologies are provided: l VAD l CNG l Jitter buffer dynamic adjustment l Echo cancellation (compliant with ITU-T

G.165/G.168) l Packet loss compensation l DTMF detection/generation l Tx/Rx gain control, which is optional l Supports RTCP detection l Supports VQM

Voice index Quality index The conditions for objective voice assessment are as follows: l When the network condition is good, the

perceptual speech quality measure (PSQM) average is less than 1.5.

l When the network condition is normal, the PSQM is less than 1.8. (If the packet loss ratio is 1%, the jitter is 20 ms, and the time delay is 100 ms.)

l When the network condition is poor, the PSQM is less than 2.0. (If the packet loss ratio is 5%, the jitter is 60 ms, and the time delay is 400 ms.)

Subjective voice assessment: l When the network condition is good, the

MOS is greater than 4.0. l When the network condition is normal, the

MOS is greater than 3.5. (If the packet loss ratio is 1%, the jitter is 20 ms, and the time delay is 100 ms.)

l When the network condition is poor, the MOS is greater than 3.0. (If the packet loss ratio is 5%, the jitter is 60 ms, and the time delay is 400 ms.)



6-21


Delay index Coding/decoding delay: l Delay <= 25 ms when jitter = 2 ms. IP packet forward delay: l Delay for forwarding packets with a length

of less than 1516 bytes: < 0.5 ms. l RTCP detection delay: 1s l Anti-jitter delay: ≥ 80 ms l Equipment jitter delay: < 10 ms

Coding rate G.729: 8 kbit/s G.723: 5.3 kbit/s, 6.3 kbit/s

VAG Supports eight VAGs. The eight VAGs can share one IP address or have their independent IP addresses.

Coding switchover delay < 60 ms

Other features

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

Dual homing -

Standalone If the standalone is enabled, subscribers on a UA5000 can call each other when the connection between the UA5000 and the MGC is interrupted.

Active/standby PVM boards

The active/standby switchover does not interrupt services.

Load sharing of the DSP resource

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

Reliability

1+1 backup for uplink ports

The uplink ports of two PVM boards operate in the 1+1 the active/standby mode.

Simple Network Time Protocol (SNTP)

- Other protocols

Real-time Transport Protocol (RTP)/RTCP

-


Product Description


Issue 03 (2008-05-16)

Features and Specifications of RTU and Line Test

Table 6-31 Features and specifications of RTU and line test


ADSL embedded operations channel (EOC) management

Supports management of the MT800 and MT880

RTU management

G.SHDSL RTU management

-

Supports the POTS loop line and circuit test, test board self test, call emulation, telephone test, and external meter test. Supports ISDN loop line and circuit test, RTU test, and external meter test.

Line test Narrowband line test

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



6-23

6.5 Standards Compliance This topic describes the standards that the UA5000 complies with.

International Standards and Recommendations

Table 6-32 International standards and recommendations

Standard Code Standard Name

ANSI T1.413 issue issue 2

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

ATM FORUM: AS_VTOA-0078.000

Circuit Emulation Services Version 2.0

ETSI TS.101 524 Symmetric single pair high bitrate Digital Subscriber Line (SDSL)

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


Product Description


Issue 03 (2008-05-16)


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 2048 kbit/s hierarchy

ITU-T G.824 The control of jitter and wander within digital networks which are based on the 1544 kbit/s hierarchy

ITU-T G.826 Error performance parameters and objectives for international constant bit rate digital paths at or above the primary rate



6-25


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 2048 kbit/s

ITU-T G.964 V-interfaces at the digital local exchange (LE) V5.1-interface (based on 2048 kbit/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 2048 kbit/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


Product Description


Issue 03 (2008-05-16)


ITU-T I.432.2 B-ISDN user-network 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.552 Transmission characteristics at 2-wire analogue interfaces of digital exchanges

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 56000 bit/s downstream and up to 33600 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



6-27


RFC 0894 A standard for the transmission of IP datagrams over Ethernet networks

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 1907 Management Information Base for Version 2 of the Simple Network Management Protocol (SNMPv2)

RFC 2131 Dynamic Host Configuration Protocol

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


Product Description


Issue 03 (2008-05-16)


RFC 2833 RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals

RFC 2960 Stream Control Transmission Protocol

RFC 3015 Megaco Protocol Version 1.0

RFC 3046 DHCP Replay Agent Information Option

RFC 3057 ISDN Q.921-User Adaptation Layer (IUA)

RFC 3389 Real-time Transport Protocol (RTP) Payload for Comfort Noise (CN)

RFC3435 Media Gateway Control Protocol (MGCP) version 1.0

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.

EMC Standard

Table 6-33 International standards and recommendations on the EMC

Standard Name Standard Description

EN55022 Information technology equipment-Radio disturbance characteristics-Limits and methods of measurement

EN55024 Information technology equipment-Immunity characteristics-Limits and methods of measurement

CISPR22 Information technology equipment-Radio disturbance characteristics-Limits and methods of measurement

CISPR24 Information technology equipment-immunity characteristics-Limits and methods of measurement

ETSI EN 300 386 Electromagnetic compatibility and Radio Spectrum Matters (ERM); Telecommunication network equipment; ElectroMagnetic Compatibility (EMC) requirements

EN61000-4-2 Electromagnetic compatibility (EMC) Section 4.2 Electrostatic discharge immunity test- Basic EMC Publication

EN61000-4-6 Electromagnetic compatibility (EMC) Part4: Testing and measurement techniques Section 6: immunity to conducted



6-29

Standard Name Standard Description disturbance, induced by radio-frequency fields

EN61000-4-5 Electromagnetic compatibility (EMC)- Part4-5: Testing and measurement techniques-Surge immunity test

IEC61000-4-2 Electromagnetic compatibility-Part4-2: Testing and measurement techniques-Electrostatic discharge immunity test

IEC61000-4-5 Electromagnetic compatibility (EMC)-Part 4-5: Testing and measurement techniques-Surge immunity test

IEC61000-4-6 Electromagnetic compatibility (EMC)-Part 4-6: Testing and measurement techniques-Immunity to conducted disturbances, induced by radio-frequency fields

ETSI EN201 468 Elecromagnetic compatibility and Radio spectrum Matters (ERM); Additional ElectroMagnetic Compatibility (EMC) telecommunications equipment for enhanced availability of service in specific applications

ETSI EN 300 132-2

Power supply interface at the input to telecommunications equipment; Part 2: Operated by direct current (dc)

Grounding Standard

Table 6-34 International standards and recommendations on the grounding


ITU-T K.20 Resistibility of telecommunication equipment installed in a telecommunications centre to overvoltages and overcurrents

ITU-T K.44 SERIES K: PROTECTION AGAINST INTERFERENCE Resistibility test for telecommunication equipment exposed to overvoltages and overcurrents - Basic recommendation

ITU-T K.45 SERIES K: PROTECTION AGAINST INTERFERENCE Resistibility of access network equipment to overvoltages and overcurrents

Safety Standard

Table 6-35 International standards and recommendations on the safety


IEC60950-1: 2005 Information Technology Equipment – safety – Part 1: General Requirements

IEC 60529 Classification of degrees of protection provided by enclosures


Product Description


Issue 03 (2008-05-16)


UL60950-1:2007 Information Technology Equipment – safety – Part 1: General Requirements

EN60950-1 Information Technology Equipment – safety – Part 1: General Requirements

EN41003 Safety of Information technology equipment

Environment Standard

Table 6-36 International standards and recommendations on the environment


IEC 60529 Degrees of protection provided by enclosures (IP Code)

ETS 300 019-1-3 Environment Engineering (EE); Environment conditions and environment tests for telecommunications equipment; Part 1-3: Classification of environment conditions; Stationary use at weather-protected locations

ETS 300 019-1-2 Environment Engineering (EE); Environment conditions and environment tests for telecommunications equipment; Part 1-2: Classification of environment conditions; Transportation

IEC 60721-3-3 Classification of environment conditions Part3: Classification of groups of environment parameters and their severities-Section 3: Stationary use at weather-protected locations

GR-63-CORE Network Equipment-Building System Requirements: Physical Protection

GPON Standard

Table 6-37 International standards and recommendations on GPON


ITU-T G.984.1 Gigabit-capable Passive Optical Networks (GPON): General Characteristics

ITU-T G.984.2 Gigabit-capable Passive Optical Networks (GPON): Physical Media Dependent (PMD) Layer Specification

ITU-T G.984.3 Gigabit-capable Passive Optical Networks (GPON): Transmission Convergence Layer Specification

ITU-T G.984.4 Gigabit-capable Passive Optical Networks(GPON): ONU Management and Control Interface Specification



6-31

EPON Standard

Table 6-38 International standard and recommendation on EPON


IEEE 802.3ah The mechanism and control protocols required in order to reconcile the P2MP topology into the Ethernet framework-EPON

UA5000 Universal Access Module Product Description A Technical Specifications of the Z and U Interfaces


A-1

A Technical Specifications of the Z and U Interfaces

This topic describes the technical specifications of the Z and U interfaces of the UA5000.

A.1 Technical Specifications of the Z Interface

This topic describes the technical specifications of the Z interface.

A.2 Technical Specifications of the U Interface

This topic describes the technical specifications of the U interface based on the 2B1Q encoding mode.

A.1 Technical Specifications of the Z Interface This topic describes the technical specifications of the Z interface.

The 2-wire analog Z interface of the analog subscriber board is the interface for connecting the analog subscriber line.

The technical specifications of the UA5000 Z interface include the specifications for impedance characteristics, specifications for transmission and other specifications.

A.1.1 Impedance Characteristics

This topic describes the impedance characteristics of the Z interface.

A.1.2 Transmission Characteristics

This topic describes the transmission characteristics of the Z interface.

A.1.3 Other Specifications

This topic describes other specifications of the Z interface.

A.1.1 Impedance Characteristics This topic describes the impedance characteristics of the Z interface.

The impedance characteristics of the Z interface are expressed in return loss (RL). The following list provides the technical specifications for the impedance characteristics of the Z interface:

l Impedance RL

A Technical Specifications of the Z and U Interfaces UA5000 Universal Access Module

Product Description

A-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

Issue 03 (2008-05-16)

l Relative level at interface point l Unbalanced impedance to ground l Terminal balance RL

Impedance RL Figure A-1 shows the networking for the impedance test.

Figure A-1 Networking for the Z interface impedance test

680 ohms or 560 ohms

0.1 u

200 ohms

The RL of the Z interface should meet the specifications shown in Figure A-2.

Figure A-2 Minimum RL for the impedance test

300 500 2000 3400 Hz

14

18

dB

Frequency

Ret

urn

loss

Relative Level at Interface Point The input relative level at the interface point is Li = 0 dBr.

The output relative level at the interface point (Lo): Local call Lo = –3.5 dBr.

Long distance call: Lo = –7 dBr.

Permitted deviation of relative level: –0.3 dB to +0.7 dB (relative level at input end)

+0.3 dB to –0.7 dB (relative level at output end)



A-3

Unbalanced Impedance to Ground The unbalanced impedance to ground reflects the unbalance of the impedance to the ground of the 2-wire ports individually.

The longitudinal conversion loss (LCL) generated at the analog 2-wire interface point due to the unbalance to the ground should meet the specifications shown in Figure A-3.

Figure A-3 Technical specifications for unbalanced impedance to ground

300 600 3400 Hz

4046

10

20

30

dB

0Frequency

Long

itudi

nal c

onve

rsio

n lo

ss

Terminal Balance RL The terminal balance RL is the back wave generated due to the unbalanced terminal network.

The terminal balance return loss of the Z interface impedance should meet the specifications shown in Figure A-4.

Figure A-4 Technical specifications for terminal balance RL

300 500 2500 3400 Hz

16

20

dB

Frequency

Term

inal

bal

ance

retu

rn lo

ss

At the same time, under the terminal conditions (including short circuit, open circuit, and sensibility terminal load) that may occur when the 2-wire interface works normally, the terminal balance return loss of the Z interface in the frequency range of 200 Hz to 3600 Hz should be larger than 2 dB.


Product Description


Issue 03 (2008-05-16)

A.1.2 Transmission Characteristics This topic describes the transmission characteristics of the Z interface.

The transmission specifications of the Z interface in the case of semi-connection are described in the following sections.

Interface Relative Level l Definition

The interface relative level is the level loss from the input port to the output port.

l Specifications

The relative level of the input connection (A-D) is generally 0 dB.

The local relative level of output connection (D-A) is –3.5 dB, and the long distance level is –7 dB.

Permitted deviation of relative level: –0.3 dB to +0.7 dB (relative level at input end)

+0.3 dB to –0.7 dB (relative level at output end)

Loss Frequency Distortion l Definition

The attenuation deviation of sinusoid signals at different frequencies in the channel in relation to the reference frequency 1020 Hz and the input power level –10 dBm0 is defined as frequency loss distortion.

l Specifications

The loss frequency distortion of the Z interface should meet the specifications shown in Figure A-5 and Figure A-6.



A-5

Figure A-5 Loss frequency distortion specifications of 2-wire analog connection (input connection)

1.7dB

1.5

1.0

0.750.7

0.450.35

-0.3

0

0.2 0.3 0.4 0.6 2.0 2.4 3.0 3.4 kHz

Frequency

Loss

a Input connection

1.0

Figure A-6 Loss frequency distortion specifications of 2-wire analog connection (output connection)

1.7dB

1.5

1.0

0.750.7

0.450.35

-0.3

0

0.2 0.3 0.4 0.6 2.0 2.4 3.0 3.4 kHz

Frequency

Loss

b Output connection

1.0

Variation of Gain with Input Level l Definition


Product Description


Issue 03 (2008-05-16)

The gain deviation of different level sinusoid signals at 1020 Hz frequency in the channel related to –10 dBm0 gain is defined as the variation of gain with input level.

l Specifications

The technical specifications should meet the specifications shown in Figure A-7.

Figure A-7 Specifications of variation of gain with level

00.3

0.6

1.6

-55 -50 -40 +3-10-0.3-0.6

-1.6

dBm0

dB

Gai

n va

riatio

n

Input level

Group Delay and Group-Delay Distortion l Absolute group delay

In the frequency range from 500 Hz to 2800 Hz, the minimum group delay is the absolute group delay.

The average of the absolute group delay of the input (or output) semi-connection of the Z interface 2-wire analog should not exceed 1500 ms, and 95% of them do not exceed 1950 ms.

l Group delay distortion

Group delay distortion is the variation of group delay with the frequency.

With the lowest group delay as a reference, the group delay distortion of the input or output connection in the range from 500 Hz to 2800 Hz should meet the specifications shown in Figure A-8.



A-7

Figure A-8 Group delay distortion limit value with frequency

750

150

450

0500 600 1000 2600 2800 Hz

900

us

Gro

up d

elay

dis

torti

on

Frequency

Discrimination of Outband Signal at Input End l Definition

Any sinusoid signal at the frequency higher than 4.6 kHz and with a proper level (–25 dBm0) is added to the input end of the channel as the minimum specification. The level of any mirror frequency generated at the output end of the channel should be 25 dB lower than the test signal level. This item tests the suppression state of outband input signal.

l Specifications

When any sinusoid signal at the frequency higher than 4.6 kHz and with a level of –25 dBm0 is added to the input end, the signal level of any mirror frequencies generated at the output end of the channel should be at least 25 dB lower than the input signal level.

Weighted Noise l Definition

Weighted noise is the weighted noise level of the channel measured at the output end when the input end connects to nominal impedance when there is no input signal.

This specification reflects the noise when the audio channel is not occupied, that is, no service is running.

l Specifications

Coding side: required to be less than –67 dBm0p.

Decoding side: required to be less than –70 dBm0p.

Total Distortion l Definition

Total distortion is measured in signal noise ratio. Generally, it means measuring the noise when useful signals are sent.

Main components of the total distortion are quantization distortion, which is the signal distortion generated during signal quantization process. Therefore, the total distortion reflects the quality of the encoder/decoder of the pulse code modulation (PCM) equipment.


Product Description


Issue 03 (2008-05-16)

l Specifications

Table A-1 Total distortion specifications

Sending Level Input Connection Output Connection

dBm0 Li-0 L0 to –3.5 L0 to –7.0

0 35 35 35

-10 35 35 35

-20 35 34.4 33.8

-30 32.9 30.6 28.8

-40 24.9 21.7 19.5

-45 19.9 16.7 14.5

Crosstalk l Definition

Crosstalk refers to the harmful transmission from one channel to another channel. The channel originating signals is called main crossing channel, the interfered channel is called crossed channel. The crosstalk specification reflects the mutual interference between different channels.

l Specifications

Input connection: The local end crosstalk does not exceed –73 dBm0, and the remote end crosstalk does not exceed –70 dBm0.

Output connection: The local end crosstalk does not exceed –70 dBm0, and the remote end crosstalk does not exceed –73 dBm0.

The preceding technical specifications are the specifications for the Z interface semi-connection. For the equipment that cannot receive and transmit signals through the digital port, the A-A technical specifications can be combined according to the A-D and D-A technical specifications.

A.1.3 Other Specifications This topic describes other specifications of the Z interface.

l Loop resistance and feed current: It supports 2000 ohms loop resistance and constant current feed of 20 mA. It also supports feed current of 47 mA, 35 mA, 16 mA, and so on.

l Ringing current: 25 Hz ± 3 Hz sinusoid wave, harmonic distortion 10%, output voltage value 75 V ±15 V. It supports a 5-second discontinuous ringing signal of 1-second transmitting and 4-second disconnecting. It also supports multiple other special ringing modes.

l Signal tone: Dialing tone 450 Hz and continuous signal tone; busy tone, 450 Hz, 0.7-second discontinuous signal tone with 0.35-second transmitting and 0.35-second disconnecting; ring-back tone, 450 Hz, 5-second discontinuous signal tone with 1-second transmitting and 4-second disconnecting.



A-9

l Supports reversed charging pulse and 16 KC/12 KC charging pulse. l The AC impedance is adjustable. It supports seven types of interface impedance, such as

200 ohms + 680 ohms //100 nF, 200 ohms + 560 ohms //100 nF, 600 ohms, 150 ohms + 510 ohms // 47 nF, 220 ohms + 820 ohms //115 nF, 220 ohms + 820 ohms // 120 nF, and 900 ohms.

l The board receiving gain can be set to –3.5 dB or –7 dB. The ASL board sending gain can be set to 3 dB, 0 dB or –3 dB, and the board receiving gain can be set to 0 dB, –3.5 dB, –7 dB, –8.5 dB, or –12 dB.

A.2 Technical Specifications of the U Interface This topic describes the technical specifications of the U interface based on the 2B1Q encoding mode.

A.2.1 Overview

This topic provides the definition of the U interface.

A.2.2 Basic Features of the U Interface

This topic describes the basic features of the U interface.

A.2.3 Specifications and Program of the U Interface

This topic describes the specifications and program of the U interface.

A.2.4 Activation and Deactivation of the U Interface

This topic describes how to activate and deactivate the U interface.

A.2.5 Electrical Features of the U Interface

This topic describes the electrical features of the U interface.

A.2.1 Overview This topic provides the definition of the U interface.

U interface (also known as 2 binary 1 quaternary, which is 2B1Q) is the interface of network termination 1 (NT1) and line termination (LT) in the ISDN reference model.

In terms of code pattern, because subscriber line features are different in different countries, their line code patterns also vary. For instance, North America and China use 2B1Q code, Japan and Italy adopt AMI, and UK adopts 3B2T code. ITU-T does not provide recommended uniform transmission mode and line code pattern for the 2B+D U interface.

The following description is only applicable to the 2B1Q code pattern.

A.2.2 Basic Features of the U Interface This topic describes the basic features of the U interface.

l Line code

Line code is 2B1Q (2-bit binary code is expressed with 1-bit quaternary code). This is a 4-level non-redundancy code.

l Line baud rate: 80 kbit/s l Clock tolerance


Product Description


Issue 03 (2008-05-16)

The tolerance of free-run NT1 clock is ±100 ppm.

The tolerance of LT clock is ±5 ppm.

l Frame structure

A primary frame should be the 120 quaternary signals transmitted with nominal 1.5 ms interval. A primary frame includes frame bit, 2B+D data bit, and connection line (CL) channel bit. Eight primary frames (12 ms in total) form a multi-frame.

A.2.3 Specifications and Program of the U Interface This topic describes the specifications and program of the U interface.

The following sections provide the bit allocation and function of multi-frame based on G.961 specification.

Monitoring Function of CRC Bit Error Bits M5 and M6 of the 3rd frame and 8th frame of each multi-frame comprise the CRC, which are inserted into the bit flow through the transmitter. In the receiver, the CRC bit calculated from the same bits should be compared with the received CRC. If they are different, it indicates that there is a minimum of one bit error in the multi-frame.

EOC Frame Function In each multi-frame, the EOC in DS1 rate interface consists of 24 bits. It implements the communication between the network and NT1. The following basic functions are required for the EOC:

l Operation of 2B+D loopback: This function commands NT1 to perform a loop back on the subscriber data bit stream toward the network.

l Operation of B1 (or B2) channel loopback: This function requires NT1 to setup single B channel loopback toward the network. Single B channel loopback can provide maintenance on this channel and the subscriber services are not blocked completely.

l Recovery to normal: This message is used to release all the uncompleted EOC controlled operation, and reset the EOC message processor to its initial state.

l Unfollowable acknowledgement: This message acknowledges that NT1 has received an EOC message, but it is not in the menu of NT1.

l Request degraded CRC notification: This message requests to send degraded CRC toward the network.

l Degraded CRC notification: This message informs NT1 that the intentionally degraded CRC will be sent from the network till there is a "Recovery to normal" message.

l Hold state

A.2.4 Activation and Deactivation of the U Interface This topic describes how to activate and deactivate the U interface.

Activation ITU-T Recommendation G.961 defines the signals generated by transceiver during startup. These signals are used in two start modes: cold start and hot start. When NT1 and LT are in the resetting state, the activation is allowed either from the subscriber equipment or from the



A-11

network. The initiator sends a single tone in compliance with ITU-T Recommendation G.961 and starts the activation process. In the cold start mode, LT and NT1 should complete the synchronization within 15 seconds, with 5 seconds for NT1 and 10 seconds for LT. In the hot start mode, they should complete the synchronization within 300 ms.

Deactivation When one of the following situations occurs, the transceiver is allowed to enter the reset state.

l The system cannot be started within 15 seconds (hot or cold start). l The received signal is lost for more than 480 ms. l Synchronization is lost for more than 480 ms.

A.2.5 Electrical Features of the U Interface This topic describes the electrical features of the U interface.

Output Pulse The nominal peak value of output pulse is 2.5 V. The pulse shape should be as shown in Figure A-9 and four-quaternary-characters pulse sample should be obtained from the nominal sample as shown in Figure A-9 multiplied by 2.5 V, 0.83 V, –0.83 V or –2.5 V. The nominal average power is 13.5 dBm when the signals are composed of synchronous framing bits, which are of same probability at other position.

Figure A-9 shows the U interface pulse template.


Product Description


Issue 03 (2008-05-16)

Figure A-9 Pulse template of U interface

0. 4 TB = 1.05C = 1.00D = 0.95

A = 0.01

0 T

0.5 T

E = 0.03 A = 0.01

50 T14T

-0.4T

-0.75 TF = -0.01

G = -0.12

F = -0.01H = -0.05

T = 12.5 ms

T1814380-92/d33

A

C

B

F

HG

DE

0.01

1.05

1.00

0.950.03

-0.01-0.12-0.05

2.5 V

0.025 V

+1 -3

0.075 V

-0.3 V-0.025 V

-0.125 V

-2.5 V

2.375 V

2.625 V

-1+3

-0.1 V-0.00833 V

0.025 V

0.0833 V

0.8750 V

5/6 V

0.79127 V

-0.0833 V

-5/6 V

-0.025 V0.00833 V

0.1 V 0.3 V0.125 V

-2.625 V

-0.04167 V

-0.8750 V

-0.79127 V -2.375 V-0.075 V

-0.04167 V

-0.025 V

0.025 V

-0.5 T

Power Spectrum Density The power spectrum of the transmitted signal is measured in the bandwidth of 1 kHz noise power, whose density upper limit should be as shown in Figure A-10. The bandwidth of 1 kHz noise power should be selected to determine whether the measurement is qualified.



A-13

Figure A-10 Upper limit of the power spectrum density of the transmitted signal

1 2 5 10 20 50 100 200 500 1000–90

–80

–70

–60

–50

–40

–30

–20

–50 dB/decade

Pow

er s

pect

ral d

ensi

ty (d

Bm

/Hz)

Frequency (kHz) T1814390-98/d34

Total Transmission Power l Definition

It is the average power of signals composed of framing character sequence that has frame code character and is of equal probability in all other positions.

l Specifications

The average power of signals formed by framing character sequence that has frame code characters and is of equal probability characters in all other positions should be between 13.0 dB and 14.0 dB in the range of 0 Hz to 30 kHz.

l Applicable range

All ISDN-BRI interfaces

Impedance and RL l Impedance

The impedance at the nominal driving point of the interface toward NT1 should be 135 ohms.

l RL

RL relative to 135 ohms in the band of 1 kHz to 200 kHz is shown in Figure A-11.


Product Description


Issue 03 (2008-05-16)

Figure A-11 Return loss relative to 1–200 kHz frequency band

5 10 50 100 500 10001

–10

0

10

20

30

250 kHz

0 dB

25 kHz

20 dB

Ret

urn

loss

(dB

)

Frequency (kHz) T1814410-92/d36

LCL l Definition

LCL = 20Log (el/em) dB

l el: applied longitudinal voltage (relative to the safety ground) l em: metallic voltage generated by the 135 terminal (NT1 should be powered, but should not be

activated during the test) l Specifications

Table A-2 LCL technical specifications

Frequency Range LCL Index

F < 5 Hz LCL > 20 dB

5 Hz < F < 281.2 Hz LCL: +20 dB/deca-octave

281.5 Hz < F < 40000 Hz LCL > 55 dB



A-15

Frequency Range LCL Index

40000 Hz < F LCL: –20 dB/deca-octave

l Applicable range

All ISDN-BRI interfaces

UA5000 Universal Access Module Product Description B Acronyms and Abbreviations


B-1

B Acronyms and Abbreviations

A

ACELP algebraic code excitation linear prediction

ADM add/drop multiplexer

ADPCM adaptive differential pulse code modulation

ADSL asymmetric digital subscriber line

AEC acoustic echo canceller

AF assured forwarding

AG access gateway

AN access network

ANSI American National Standard Institute

ARP Address Resolution Protocol

ASL analog subscriber line

ATM asynchronous transfer mode

B

BE best-effort

BFD bidirectional forwarding detection

BHCA busy hour call attempt

BRAS broadband remote access server

BRI basic rate interface

C

CAPS call attempts per second

CBR constant bit rate

B Acronyms and Abbreviations UA5000 Universal Access Module

Product Description

B-2 Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd

Issue 03 (2008-05-16)

CELP code-excited linear prediction

CES circuit emulation service

CFI canonical format indicator

CHAP Challenge Handshake Authentication Protocol

CID caller identification display

CLIP calling line identification presentation

CMM capability maturity model

CPE customer premises equipment

CS-ACELP conjugate structure algebraic code-excited linear prediction

CSCP class selector code point

D

DDI direct-dialing-in

DDN digital data network

DEL direct exchange line

DHCP Dynamic Host Configuration Protocol

DMT discrete multi-tone

DS differentiated services

DSCP DS code point

DSL digital subscriber line

DSP digital signal processor

DTE data terminal equipment

DTMF dual tone multi-frequency

DVC data and voice conflux

E

EC electrical echo canceller

EF expedited forwarding

ETSI European Telecommunications Standards Institute

F

FDDI fiber distributed digital interface

FE fast Ethernet



B-3

FoIP fax over IP

FR frequency response

FSK frequency shift keying

FTTB fiber to the building

FTTC fiber to the curb

FXO foreign exchange office

FXS foreign exchange subscriber

G

GE gigabit Ethernet

H

HDLC high-speed data link control

IGMP Internet Group Management Protocol

HW high way

I

IEEE Institute of Electrical and Electronics Engineers

IGMP Internet Group Management Protocol

IP Internet Protocol

IPoA IP over ATM

ISDN integrated services digital network

ITU-T International Telecommunication Union - Telecommunication Standardization Sector

L

LACP Link Aggregation Control Protocol

LAN local area network

LE local exchange

LPC linear predictive coding

M

MAC media access control


Product Description


Issue 03 (2008-05-16)

MADM multiple add/drop multiplexer

MAN metropolitan area network

MGC media gateway controller

MGCP Media Gateway Control Protocol

MIB management information base

MML man-machine language

MoIP modem over IP

MOS mean option score

MP-MLQ multi- pulse maximum likelihood quantization

MRS media resource server

MSN multiple-subscriber number

MSP multiplex section protection

MTA multifunctional terminal adapter

MTBF mean time between failures

MTTR mean time to repair

N

NGN next generation network

N-ISDN narrow-band integrated services digital network

nrt-VBR non-real time variable bit rate

NTP Network Time Protocol

O

OAM operations administration and maintenance

OLT optical line terminal

ONU optical network unit

OSPF open shortest path first

OSS operating support system

P

PBX private branch exchange

PCM pulse-code modulation

PDH Plesiochronous digital hierarchy



B-5

PDU power distribution unit

PESQ perceptual evaluation of speech quality

PESQ_LQ PESQ listening quality

PHB per-hop behavior

PITP Policy Information Transfer Protocol

PON passive optical network

POTS plain old telephone service

PPP Point-to-Point Protocol

PPPoA PPP over AAL5

PPPoE PPP over Ethernet

PQ priority queuing

PRI primary rate interface

PSQM perceptual speech quality measure

PSTN public switched telephone network

RSTP Rapid Spanning Tree Protocol

PVC permanent virtual connection

PVP permanent virtual path

Q

QAM quadrature amplitude modulation

QoS quality of service

R

RADIUS remote authentication dial in user service

RIP Routing Information Protocol

RFC requirement for comments

RR receiver report

RbSTP Rapid Spanning Tree Protocol

RSVP Resource Reservation Protocol

RTCP Real-time Transport Control Protocol

RTP Real-time Transport Protocol


Product Description


Issue 03 (2008-05-16)

S

SDES source description

SDH synchronous digital hierarchy

SHDSL single-pair high-bit-rate digital subscriber link

SMS service management system

SNCP sub-network connection protection

SNMP Simple Network Management Protocol

SNTP Simple Network Time Protocol

SR sender report

STB set top box

STP Spanning Tree Protocol

T

TCP Transport Control Protocol

TDM time division multiplexing

TFTP Trivial File Transfer Protocol

TID termination ID

TL1 transaction language 1

TM terminal multiplexer

ToS type of service

TPID tag protocol identifier

U

UDT unstructured data transfer

UNI user network interface

V

VDN video distribution network

VDSL very high speed DSL

VLAN virtual local area network

VoIP voice over IP

VP virtual path

VQM voice quality monitor



B-7

W

WRR weighted round robin

X

xDSL x digital subscriber line

UA5000 Universal Access Module Product Description Index


i-1

Index

2 2-wire analog Z interface, A-1

A AG

basic feature, 3-2 voice quality assurance method, 3-3

automatic dialing test function, 3-2

B benefit and feature, 1-4 BMS

running environment, 5-4 BMS networking diagram

inband mode, 5-8 outband mode, 5-10

board list broadband feature, 2-14 combo feature, 2-13 narrowband feature, 2-12

C CLI

application scenario, 5-3

E environment monitoring port, 1-7

F feature list

AG, 3-2 IPTV feature, 3-6 L2 protocol, 3-7 L3 protocol, 3-7 management feature, 5-2 QoS feature, 3-6 security management, 3-7 U interface, A-9

foreign exchange subscriber, 4-9

G group delay, A-6 group delay distortion, A-6

H HABA shelf

introduction, 2-5 layout, 2-6

HABC shelf introduction, 2-7 layout, 2-7

HABD shelf introduction, 2-8 layout, 2-8

HABF shelf layout, 2-9

HABL shelf introduction, 2-10 layout, 2-10

HIB shelf introduction, 2-7 layout, 2-7

I integrated access service

QoS assurance method, 4-13 UA5000, 4-12

integrated AG function, 3-3 implementing mechanism, 3-4

L LCL

definition, A-14 technical specification, A-14

M maintenance port, 1-5

Index UA5000 Universal Access Module

Product Description


Issue 03 (2008-05-16)

management method BMS, 5-4

multi-service access platform implementing mechanism, 1-7 interface list, 1-7 service list, 1-7

N NE manager

configuration function, 5-6 network interface

FE electrical port, 1-5 FE optical port, 1-5 GE electrical port, 1-5 GE optical port, 1-5

P port type, 1-5 private branch exchange, 4-9 PSTN service, through V5 interface, 1-9

Q QinQ

networking application, 4-2

R R2 packet application

diagram, 4-10 mechanism, 4-10

reliability redundant design, 1-10

RFC2833 encryption application background, 4-10 mechanism, 4-11

running environment managing through CLI, 5-2

S security, 1-6

system, 1-6 security measure

system security, 1-6 user security, 1-6

service capability IPM board, 1-9 PVM board, 1-9 supporting technology, 1-9

service list broadboard service, 1-9 NGN service, 1-9 PSTN service, 1-9

service port ADSL2+ port, 1-5 SHDSL port, 1-5 SHDSL.bis port, 1-5 VDSL2 port, 1-5

SHDSL subtending, 4-8 standard compliance

certified security, 1-11 product standard, 6-23

system security, 1-6

T triple play

data service, 4-5 networking application, 4-4 video service, 4-5 voice service, 4-5

U U interface

activation, A-10 CRC bit error monitoring function, A-10 deactivation, A-11 definition, A-9 electrical feature

LCL technical specification, A-14 measuring power spectrum density, A-12 output pulse, A-11

EOC frame function, A-10 UA5000

dimension cabinet, 6-2 shelf, 6-2

HABA shelf, 2-5 high density subscriber line access, 1-8 logical structure

module function, 2-16 module list, 2-16

MAC address management, 3-6 maintainability, 3-6 power consumption, board, 6-4 power supply parameter, 6-3 reliability, 3-6 routing management, 3-7 Running environment, cabinet, 6-3 security management, 3-7 SHDSL subtending, 4-8 system reliability, 6-4 weight, 6-3

unbalanced impedance to ground, A-3

V virtual access gateway, 3-2

UA5000 Universal Access Module Product Description Index


B-3

VLAN QinQ VLAN, 3-5 smart VLAN, 3-5 stacking VLAN, 3-5 super VLAN, 3-5

VLAN stacking networking description, 4-4 networking application, 4-3

Z Z interface

characteristic list, A-1 networking for impedance test, A-2 specification for terminal balance RL, A-3 specification for unbalanced impedance, A-3

Documents

Hauwei MSAN 00332722-UA5000 Product Description- V100R017 03