ZTE ZXDSL 9806H User Guide

ZXDSL 9806H

ZTE Broadband Universal Access System

User Manual

Version 1.2

ZTE CORPORATION

ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China

518057

Tel: [phone] 800-9830-9830 Fax: [phone]

URL: http://support.zte.com.cn E-mail: [e-mail]

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Revision History

Date	Revision No.	Serial No.	Reason for Revision
Sep 21, 2007	R1.0	Sjzl20072711	First edition

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	Document	ZXDSL 9806H (V1.2) ZTE Broadband Universal Access System User Manual
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			Document Revision
	Product Version	V1.2		R1.0
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	Serial No.	Sjzl20072711
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Contents

About this Manual.............................................................	i
Purpose................................................................................	i
Intended Audience .................................................................	i
Prerequisite Skill and Knowledge ..............................................	i
What is in This Manual............................................................	i
Related Documentation..........................................................	ii
Conventions.........................................................................	ii
How to Get in Touch.............................................................	iii
Declaration of RoHS Compliance.....................................	v
Chapter 1..........................................................................	1
Overview .......................................................................	1
Working Principle ............................................................	1
Functional Block Diagram .................................................	2
Control and Switching Module .................................................	2
ADSL/ADSL2+ Access Module .................................................	3
VDSL2 Access Module............................................................	3
Broadband Operation and Maintenance Module..........................	3
Hardware Structure .........................................................	4
Shelf...................................................................................	4
Cards ..................................................................................	4
Software Architecture ......................................................	6
Embedded NM Subsystem ......................................................	6
Protocol Subsystem...............................................................	7
Service Subsystem................................................................	7
Bearer Subsystem.................................................................	7
Operation Support Subsystem ................................................	7
Product Features.............................................................	7
Multicast Service...................................................................	8
Interface Types ....................................................................	8
High QoS .............................................................................	9

Flexible Networking ...............................................................	9
High Reliability....................................................................	10
Security Characteristics........................................................	10
Maintenance and Management ..............................................	10
External Interfaces........................................................	11
Subscriber Interfaces...........................................................	11
Network Interfaces ..............................................................	12
Management Interfaces........................................................	12
Chapter 2........................................................................	15
Hardware Structure .......................................................	15
Hardware Architecture ...................................................	15
Power Supply Card ..............................................................	16
Control and Switch Card (SCCF) ............................................	16
Subscriber Card ..................................................................	16
SCCF Card ...................................................................	16
SCCF Card Types.................................................................	17
Subscriber Cards...........................................................	19
ASTEB Card........................................................................	19
ASTDE Card........................................................................	20
VSTDC Card .......................................................................	21
Power Cards.................................................................	22
Chapter 3........................................................................	23
System Installation........................................................	23
Installation Preparation..................................................	23
Tools and Meters.................................................................	23
Checking Construction .........................................................	24
Checking Environment .........................................................	24
Checking Power Supply ........................................................	25
Checking Grounding Cables ..................................................	25
Checking Security ...............................................................	26
Hardware Installation ....................................................	26
Shelf Installation .................................................................	26
Cable Connection ................................................................	26
Power ON Self Test..............................................................	32
Chapter 4........................................................................	33

Commands Usage and Operation..................................

33

Usage and Operation .....................................................	33
Command Output ...............................................................	34
? (help) .............................................................................	34
Privilege Mode ..............................................................	35
activate-version..................................................................	35
add-card............................................................................	36
configure ...........................................................................	36
copy log network ................................................................	37
copy network startup-config .................................................	37
copy running-config network ................................................	38
copy startup-config network .................................................	38
del-card.............................................................................	39
disable ..............................................................................	39
enable...............................................................................	39
download...........................................................................	40
download modem-version ....................................................	40
end...................................................................................	41
erase configuration .............................................................	42
erase version .....................................................................	42
exit...................................................................................	43
logout ...............................................................................	43
modem .............................................................................	43
ping..................................................................................	44
quit...................................................................................	45
reboot ...............................................................................	45
reset card ..........................................................................	45
save .................................................................................	46
show adsl ..........................................................................	46
show adsl alarm-profile........................................................	47
show adsl chan-interval .......................................................	48
show adsl chan-perf ............................................................	49
show adsl channel...............................................................	52
show adsl ext .....................................................................	54
show adsl interval ...............................................................	55
show adsl perf....................................................................	57
show adsl physical ..............................................................	61
show adsl profile.................................................................	64
show adsl status .................................................................	67

show atm...........................................................................	69
show bind ..........................................................................	70
show card slot ....................................................................	70
show card ..........................................................................	71
show cpvlan .......................................................................	72
show dhcp-snooping ............................................................	72
show filter mac-address .......................................................	73
show history.......................................................................	73
show igmp cac ....................................................................	74
show igmp cache.................................................................	75
show igmp channel package .................................................	75
show igmp interface ............................................................	76
show igmp mvlan ................................................................	78
show igmp view-profile ........................................................	79
show igmp .........................................................................	80
show interface ....................................................................	82
show ip host.......................................................................	84
show ip modem ..................................................................	85
show ip route .....................................................................	85
show ip subnet ...................................................................	86
show loop-check .................................................................	86
show mac ..........................................................................	86
show mac-address-table aging-time.......................................	87
show mac-address-table entry-count......................................	87
show mac-address-table.......................................................	88
show manage-access-list......................................................	88
show modem-version...........................................................	89
show port-location dhcp-option82..........................................	89
show port-location pppoe-plus ..............................................	90
show port-location vbas .......................................................	90
show qos class....................................................................	91
show qos interface ..............................................................	91
show qos mapping...............................................................	92
show qos policy...................................................................	93
show qos pvc2queue............................................................	94
show qos queue-number ......................................................	94
show qos queue-scheduler....................................................	95
show radius........................................................................	96
show rmon .........................................................................	96

show running-config............................................................	97
show save-interval ..............................................................	99
show snmp ........................................................................	99
show sntp........................................................................	100
show spanning-tree...........................................................	101
show spanning tree interface ..............................................	103
show ssh .........................................................................	104
show startup-config...........................................................	104
show svlan.......................................................................	106
show system ....................................................................	107
show temperature-check....................................................	107
show time........................................................................	108
show uaps .......................................................................	108
show uplink-mode.............................................................	109
show users ......................................................................	109
show vdsl2 15min-init .......................................................	110
show vdsl2 15min-interval .................................................	111
show vdsl2 1day-init .........................................................	112
show vdsl2 1day-interval ...................................................	113
show vdsl2 alarm-profile ....................................................	114
show vdsl2 alarm-template ................................................	115
show vdsl2 chan-15min-interval..........................................	116
show vdsl2 chan-1day-interval............................................	117
show vdsl2 chan-alarm-profile ............................................	118
show vdsl2 chan-curr ........................................................	119
show vdsl2 chan-status .....................................................	120
show vdsl2 curr ................................................................	122
show vdsl2 curr-init...........................................................	124
show vdsl2 inventory.........................................................	125
show vdsl2 line.................................................................	127
show vdsl2 line-band.........................................................	128
show vdsl2 service-profile ..................................................	130
show vdsl2 status .............................................................	131
show vdsl2 dpbo-profile .....................................................	132
show vdsl2 upbo-profile .....................................................	133
show vdsl2 base-profile .....................................................	134
show version....................................................................	137
show vlan ........................................................................	137
user add..........................................................................	138

user delete.......................................................................	139
user modify ......................................................................	139
Configuration Mode .....................................................	140
add vlan ..........................................................................	140
adsl rate-thresh ................................................................	140
adsl-alarm-profile..............................................................	141
adsl-profile.......................................................................	144
card ................................................................................	148
cpvlan .............................................................................	148
interface ..........................................................................	149
interface range .................................................................	149
ip host.............................................................................	150
ip igmp bandwidth-control ..................................................	150
ip igmp cac ......................................................................	151
ip igmp cac ......................................................................	151
ip igmp cac-start-ip ...........................................................	152
ip igmp cdr.......................................................................	152
ip igmp cdr max-records ....................................................	153
ip igmp cdr report-interval..................................................	153
ip igmp cdr deny-right .......................................................	154
ip igmp cdr preview-right ...................................................	154
ip igmp cdr report .............................................................	155
ip igmp channel-package....................................................	155
ip igmp channel-package group...........................................	156
ip igmp channel-package slot/portlist ...................................	156
ip igmp mode ...................................................................	157
ip igmp mvlan...................................................................	158
ip igmp mvlan group..........................................................	158
ip igmp mvlan group bandwidth ..........................................	159
ip igmp mvlan group fast-join .............................................	159
ip igmp mvlan group receive-port ........................................	160
ip igmp mvlan max-group...................................................	160
ip igmp mvlan receive-port .................................................	161
ip igmp mvlan source-port..................................................	162
ip igmp mvlan source-ip .....................................................	162
ip igmp mvlan start-group-ip ..............................................	163
ip igmp prw......................................................................	163
ip igmp sms-server............................................................	164
ip igmp snooping-aging-time...............................................	164

igmp span-vlan.................................................................	165
ip igmp stb-mac ...............................................................	165
ip igmp view-profile...........................................................	166
ip igmp............................................................................	166
ip igmp through................................................................	167
ip modem ........................................................................	167
ip route ...........................................................................	168
ip subnet .........................................................................	168
loop-check .......................................................................	169
mac ................................................................................	169
mac-address-table ............................................................	170
manage-access-list ...........................................................	170
port-location access-node-id...............................................	171
port-location dhcp-option82................................................	172
port-location pppoe-plus ....................................................	172
port-location vbas .............................................................	173
qos class .........................................................................	173
qos mapping cos2dscp.......................................................	174
qos mapping cos2queue.....................................................	175
qos mapping dscp2cos.......................................................	175
qos policy class-order ........................................................	176
qos policy class.................................................................	176
qos queue-scheduler .........................................................	178
radius-server....................................................................	178
save-interval ....................................................................	179
snmp-server ....................................................................	179
sntp................................................................................	180
sntp interval.....................................................................	180
sntp server ......................................................................	181
sntp time-zone .................................................................	181
spanning-tree classic-stp enable .........................................	182
spanning-tree classic-stp priority.........................................	182
spanning-tree rapid-stp enable ...........................................	183
spanning-tree rapid-stp default cost ....................................	183
spanning-tree rapid-stp force-version ..................................	184
spanning-tree rapid-stp priority ..........................................	184
spanning-tree rapid-stp tx-hold-count..................................	185
spanning-tree timer ..........................................................	185
spanning-tree disable ........................................................	186

ssh-server........................................................................	186
ssh-server mode ...............................................................	187
ssh-server type.................................................................	187
ssh-server generate-key ....................................................	188
ssh-server only .................................................................	188
ssh-server version.............................................................	188
stpid ...............................................................................	189
system hostname..............................................................	189
system rack......................................................................	190
system hostname..............................................................	190
system contact .................................................................	191
system location.................................................................	191
temperature-check ............................................................	192
uaps protection-time .........................................................	192
uaps revertive ..................................................................	193
uaps swap........................................................................	193
uplink-mode .....................................................................	194
vdsl2-alarm-profile ............................................................	194
vdsl2-chan-alarm-profile ....................................................	196
vdsl2-service-profile ..........................................................	197
vdsl2-base-profile .............................................................	202
vdsl2-dpbo-profile .............................................................	207
vdsl2-upbo-profile .............................................................	210
vlan ................................................................................	212
vlan name........................................................................	213
ADSL Interface Configuration Mode................................	213
accept .............................................................................	213
adsl loop-test atm-ping pvc ................................................	214
add-mac ..........................................................................	214
adsl alarm-profile ..............................................................	215
adsl power forcestate.........................................................	216
adsl profile .......................................................................	216
adsl trans-mode................................................................	217
adsl loop-test atm-ping pvc ................................................	217
atm pvc ...........................................................................	218
bind ................................................................................	218
dhcp-option82 ..................................................................	219
dhcp-option82 sub-option...................................................	219
dhcp-option82 sub-option rid ..............................................	220

dhcp-option82 sub-option rid name .....................................	220
dhcp-packet-limit..............................................................	221
dhcp-snooping..................................................................	221
dhcp-snooping-limit ..........................................................	222
dhcp-source-guard............................................................	222
egress-shaping-queue .......................................................	223
filter mac-address .............................................................	223
igmp ...............................................................................	224
igmp bandwidth................................................................	224
igmp fast-leave ................................................................	225
igmp groups-limit .............................................................	225
igmp igmp-packet-limit......................................................	226
igmp last-query-interval ....................................................	226
igmp query-interval...........................................................	227
igmp query-max-resp ........................................................	227
igmp robustness ...............................................................	228
igmp version ....................................................................	228
ingress ............................................................................	229
max-mac-learn.................................................................	229
modem ip ........................................................................	230
pppoe-plus.......................................................................	230
psvid...............................................................................	231
pvc .................................................................................	231
pvid ................................................................................	232
qos cvid...........................................................................	232
qos def-cos ......................................................................	233
qos override-cos ...............................................................	233
qos pvc2queue .................................................................	234
qos trust..........................................................................	234
qos vlan-membership ........................................................	235
qos-policy........................................................................	235
range ..............................................................................	236
rate-limit broadcast...........................................................	236
shutdown.........................................................................	237
sub-channel .....................................................................	237
svlan...............................................................................	238
trap-control......................................................................	238
VDSL Interface Configuration Mode................................	239
accept .............................................................................	239

add-mac ..........................................................................	239
bind ................................................................................	240
dhcp-option82 ..................................................................	240
dhcp-option82 sub-option...................................................	241
dhcp-option82 sub-option rid ..............................................	241
dhcp-option82 sub-option rid name......................................	242
dhcp-packet-limit ..............................................................	242
dhcp-snooping ..................................................................	243
dhcp-snooping-limit...........................................................	243
dhcp-source-guard ............................................................	244
filter mac-address .............................................................	244
igmp ...............................................................................	245
igmp bandwidth ................................................................	245
igmp fast-leave.................................................................	246
igmp groups-limit..............................................................	246
igmp igmp-packet-limit ......................................................	247
igmp last-query-interval.....................................................	247
igmp query-interval ...........................................................	248
igmp query-max-resp ........................................................	248
igmp robustness ...............................................................	249
igmp version ....................................................................	249
ingress ............................................................................	250
max-mac-learn .................................................................	250
pppoe-plus .......................................................................	251
psvid ...............................................................................	251
pvid ................................................................................	252
qos cvid ...........................................................................	252
qos def-cos ......................................................................	253
qos override-cos ...............................................................	253
qos trust ..........................................................................	253
qos vlan-membership ........................................................	254
qos-policy ........................................................................	255
range ..............................................................................	255
rate-limit broadcast ...........................................................	256
shutdown.........................................................................	256
svlan ...............................................................................	257
trap-control ......................................................................	257
vdsl2 alarm-template.........................................................	258
vdsl2 base-profile..............................................................	258

vdsl2 dpbo-profile .............................................................	259
vdsl2 service-profile ..........................................................	259
vdsl2 upbo-profile .............................................................	260
Ethernet Interface Configuration Mode ...........................	260
accept .............................................................................	261
add-mac..........................................................................	261
auto-negotiate..................................................................	262
dhcp-packet-limit..............................................................	262
duplex.............................................................................	263
egress-shaping .................................................................	263
flow-control .....................................................................	264
igmp igmp-packet-limit......................................................	264
ingress ............................................................................	265
pvid ................................................................................	265
qos def-cos ......................................................................	266
qos override-cos ...............................................................	266
qos trust..........................................................................	267
qos-policy........................................................................	267
rate-limit broadcast...........................................................	268
shutdown.........................................................................	268
rmon history ....................................................................	269
spanning-tree...................................................................	269
spanning-tree classic-stp cost .............................................	270
spanning-tree classic-stp priority.........................................	270
spanning-tree rapid-stp admin-cost .....................................	271
spanning-tree rapid-stp edge-port .......................................	271
spanning-tree rapid-stp packet-type ....................................	272
spanning-tree rapid-stp point2point-port ..............................	272
spanning-tree rapid-stp priority ..........................................	273
spanning-tree rapid-stp protocol-migration ...........................	274
speed..............................................................................	274
trap-control......................................................................	275
Chapter 5......................................................................	277
System Operations.......................................................	277
Access Methods ..........................................................	277
Terminal Configuration.................................................	277
Configuring HyperTerminal Access.......................................	278
Configuring Telnet Access ..................................................	281

User Management Configuration....................................	282
Adding a User ...................................................................	282
Deleting a User .................................................................	283
Modifying a User ...............................................................	283
Viewing User Information ...................................................	284
Network Management Configuration ..............................	285
Configuring In-band NM .....................................................	285
Configuring Out-of-band NM ...............................................	287
Configuring Access List Management....................................	288
xDSL Service Configuration ..........................................	289
Configuring ADSL/ADSL2+ Service ......................................	289
Configuring VDSL2 Service .................................................	292
Multicast Configuration ................................................	294
Configuring IGMP ..............................................................	295
Configuring MVLAN............................................................	296
Configuring IGMP Subscriber Management ............................	297
Configuring IGMP Channel Package ......................................	299
Spanning Tree Protocol Configuration.............................	301
Activating or Deactivating STP/RSTP ....................................	301
Configuring RSTP Compatibility ...........................................	302
Configuring Bridge Parameters ............................................	302
Configuring Ethernet Port Parameters...................................	304
Quality of Service (QoS) Configuration ...........................	307
Configuring QoS Mapping ...................................................	307
Configuring QoS Scheduler .................................................	308
Configuring QoS Policy .......................................................	308
Configuring Port QoS Parameters.........................................	309
Port Location Configuration...........................................	310
Configuring SVLAN ............................................................	310
Configuring VBAS ..............................................................	311
Configuring PPPoE-plus ......................................................	312
Configuring DHCP Option-82 ...............................................	313
Subscriber Security Management ..................................	314
Binding MAC Address .........................................................	314
Binding IP Address ............................................................	315
Restricting MAC Address Number.........................................	315
Chapter 6......................................................................	317

Maintenance.................................................................	317
Version and Data Management......................................	317
Configuring FTP Server ......................................................	317
Upgrading Version in Boot Mode..........................................	319
Upgrading Version in CLI Mode ...........................................	322
Backup Data ....................................................................	324
Restore Data ....................................................................	325
Routine Maintenance ...................................................	325
Checking Equipment Room Environment ..............................	326
Checking Control and Switch Card .......................................	326
Checking ADSL/ADSL 2+ Service ........................................	327
Checking VDSL2 Service ....................................................	328
Checking VLAN Service ......................................................	328
Alarm Messages Handling.............................................	328
Troubleshooting ..........................................................	330
Replacing Subscriber Cards ................................................	330
Replacing Control and Switch Card ......................................	330
Troubleshooting Data Configuration .....................................	331
Chapter 7......................................................................	333
Network Applications ..................................................	333
System Networking .....................................................	333
Applications................................................................	335
SVLAN Application.............................................................	335
Enterprise Application........................................................	335
IPTV Application ...............................................................	336
Chapter 8......................................................................	337
Technical Specifications...............................................	337
Technical Parameters...................................................	337
Performance Specifications ...........................................	339
Interface Specifications................................................	342
Protocols and Standards...............................................	346
National Standards and Industry Standards ..........................	346
ITUT/IETF/IEEE Standards .................................................	348
Enterprise Standards .........................................................	351
Appendix A...................................................................	355

xDSL Line Parameters..................................................	355
ADSL Subscriber Line Parameters..................................	355
VDSL Subscriber Line Parameters..................................	356
Appendix B ...................................................................	359
Abbreviations...............................................................	359
Figures..........................................................................	361
Tables...........................................................................	363
Index............................................................................	365

About this Manual

Purpose

This manual provides functional characteristics, software and hardware structure, installation and provisioning of ZXDSL 9806H (V1.2) ZTE Broadband Universal Access System.

Intended Audience

This document is intended for engineers and technicians who perform operation activities on ZXDSL 9806H (V1.2) ZTE Broadband Universal Access System.

Prerequisite Skill and Knowledge

To use this document effectively, users should have a basic concept of ADSL, ADSL2+, VDSL and Access Network.

What is in This Manual

This manual contains the following chapters:

T AB L E 1 – CH AP T E R S U M M AR Y

Chapter	Summary
Chapter 1, System	ZXDSL 9806H overview.
Overview
Chapter 2, Hardware	Describes ZXDSL 9806H (V1.2) hardware
Structure	details.
Chapter 3, System	Describes ZXDSL 9806H (V1.2) hardware
Installation	installation.
Chapter 4, Commands	Describes commands usage and operation.
Usage and Operation
Chapter 5, System	Describes the configurations related to
Operations	ZXDSL 9806H.

Confidential and Proprietary Information of ZTE CORPORATION i

ZXDSL 9806H (V1.2) ZTE Broadband Universal Access System User Manual

Chapter	Summary
Chapter 6, Maintenance	Describes maintenance and
	troubleshooting of ZXDSL 9806H.
Chapter 7, Network	Describes the network applications of
Applications	ZXDSL 9806H.
Chapter 8, Technical	Describes the technical specification of
Specifications	ZXDSL 9806H.

Related Documentation

The following documentation is related to this manual:

ZXDSL 9806H (V1.2) ZTE Broadband Universal Access System Hardware Installation Manual

Conventions

Typographical ZTE documents employ the following typographical conventions.

Conventions

T AB L E 2 – TY P O G R AP H I C AL CO N V E N T I O N S

Typeface	Meaning
Italics	References to other Manuals and documents.
“Quotes”	Links on screens.
Bold	Menus, menu options, function names, input
	fields, radio button names, check boxes, drop-
	down lists, dialog box names, window names.
CAPS	Keys on the keyboard and buttons on screens
	and company name.
Constant width	Text that you type, program code, files and
	directory names, and function names.
[ ]	Optional parameters.
{ }	Mandatory parameters.
|	Select one of the parameters that are delimited
	by it.
	Note: Provides additional information about a
	certain topic.
	Checkpoint: Indicates that a particular step needs
	to be checked before proceeding further.
	Tip: Indicates a suggestion or hint to make things
	easier or more productive for the reader.

ii Confidential and Proprietary Information of ZTE CORPORATION

					About this Manual
Mouse	T AB L E 3 – MO U S E OP E R AT I O N CO N V E N T I O N S
			Typeface		Meaning
Operation
Conventions			Click		Refers to clicking the primary mouse button (usually
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			Double-click		Refers to quickly clicking the primary mouse button
					(usually the left mouse button) twice.
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					(usually the right mouse button) once.
			Drag		Refers to pressing and holding a mouse button and
					moving the mouse.
	How to Get in Touch
	The following sections provide information on how to obtain
	support for the documentation and the software.
Customer	If you have problems, questions, comments, or suggestions
Support	regarding your product, contact us by e-mail at
	[e-mail]. You can also call our customer support
	center at (86) 755 26771900 and (86) 800-9830-9830.
Documentation	ZTE welcomes your comments and suggestions on the quality
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comments and suggestions to (86) 755 26772236. You can also browse our website at http://support.zte.com.cn, which contains various interesting subjects like documentation, knowledge base, forum and service request.

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iv Confidential and Proprietary Information of ZTE CORPORATION

Declaration of RoHS

Compliance

To minimize the environmental impact and take more responsibility to the earth we live, this document shall serve as formal declaration that ZXDSL 9806H (V1.2) manufactured by ZTE CORPORATION is in compliance with the Directive 2002/95/EC of the European Parliament - RoHS (Restriction of Hazardous Substances) with respect to the following substances:

Lead (Pb)

Mercury (Hg)

Cadmium (Cd)

Hexavalent Chromium (Cr (VI))

PolyBrominated Biphenyls (PBB’s)

PolyBrominated Diphenyl Ethers (PBDE’s)

ZXDSL 9806H (V1.2) manufactured by ZTE CORPORATION meet the requirements of EU 2002/95/EC; however, some assemblies are customized to client specifications. Addition of specialized, customer-specified materials or processes which do not meet the requirements of EU 2002/95/EC may negate RoHS compliance of the assembly. To guarantee compliance of the assembly, the need for compliant product must be communicated to ZTE CORPORATION in written form.

This declaration is issued based on our current level of knowledge. Since conditions of use are outside our control, ZTE CORPORATION makes no warranties, express or implied, and assumes no liability in connection with the use of this information.

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vi Confidential and Proprietary Information of ZTE CORPORATION

C h a p t e r 1

Overview

This chapter covers the following topics:

Overview

Working Principle

Functional Block Diagram

Hardware Structure

Software Structure

Product Features

External Interfaces

Overview

ZXDSL 9806H (V1.2) IP DSLAM is a new product of ZTE Corporation, which meet the demands of global customers. This IP DSLAM supports maximum 96 or 64 ADSL/ADSL2+ subscriber ports or 64 VDSL2 subscriber ports.

ZXDSL 9806H (V1.2) supports the following services:

Internet access and Video-on-Demand (VOD) for residential customers

High QoS such as video conferencing, enterprise interconnections and Virtual Private Network (VPN)

SELT and DELT test

Remote MODEM management

Working Principle

ZXDSL 9806H (V1.2) IP DSLAM is based on the Ethernet technology. It converts ATM cells to Ethernet frames. In ZXDSL 9806H, subscriber information is received in ATM cell from xDSL

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ZXDSL 9806H (V1.2) ZTE Broadband Universal Access System User Manual

MODEM to the line cards. Line card coverts ATM cell into Ethernet frames and forward it to control and switch card.

Functional Block Diagram

ZXDSL 9806H (V1.2) IP DSLAM provides standard and independent modular structure that makes the system easy to upgrade, expand functions and services. Figure 1 shows ZXDSL 9806H (V1.2) functional block diagram.

FI G U R E 1 – ZXDSL 9806H (V1.2) FU N C T I O N AL BL O C K DI AG R AM

This section includes the following:

Control and Switching Module

ADSL/ADSL2+ Access Module

VDSL2 Access Module

Broadband Operation & Maintenance Module

Control and Switching Module

Control and switching module is divided into two types:

Main Control module

Ethernet Service Processing Module

Main Control The main control module contains control and switch card and Module the relevant software.

Main control module supports the following functions:

Control and manage the system

Implement service exchange

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Chapter 1 Overview

Ethernet

Service

Processing

Module

External network interfaces, such as FE Ethernet, FE single- mode/multi-mode optical, GE Ethernet and GE singlemode/multi mode optical and GPON/EPON

Maintenance and network interface for maintenance terminal and Network Management (NM) work station to login to 9806H

Ethernet service-processing module contains control and switch card and the relevant software.

ZXDSL 9806H (V1.2) FE/GE interface provides an uplink interface for uplink service, or a service interface to provide Ethernet service.

Ethernet processing module supports the following functions:

IGMP proxy, router and snooping function

1024 multicast groups

Implement cascade via FE/GE interface

SVLAN provides the point-to-point Metropolitan Area Network (MAN) interconnection.

STP/RSTP for uplink interfaces redundancy

ADSL/ADSL2+ Access Module

ADSL/ADSL2+ access module supports 24 or 16 ADSL/ADSL2+ subscriber ports. This module provides ADSL/ADSL2+ over POTS access service to subscribers by working with the remote ATU-R. The built-in splitter card separates POTS signals from ADSL/ADSL2+ signals.

VDSL2 Access Module

VDSL2 access module supports 16 VDSL2 subscriber ports. This module provides VDSL2 over POTS access service to subscribers by working with the remote VTU-R. The built-in splitter card separates POTS signals from VDSL signals.

Broadband Operation and

Maintenance Module

ZXDSL 9806H (V1.2) broadband operation and maintenance module provides SELT/DELT test and ADSL MODEM remote management.

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ZXDSL 9806H (V1.2) ZTE Broadband Universal Access System User Manual

Hardware Structure

ZXDSL 9806H (V1.2) hardware includes the following:

Shelf

Cards

Shelf

ZXDSL 9806H (V1.2) shelf is a standard 19-inch shelf with 2U height. It contains backplane, four subscriber cards (ASTEB or ASTDE or VSTDC), one control and switch card (SCCF), one power card (220 V/110 V AC or –48 V DC) and one fan module. The shelf structure is same for the two power modes, 220 V/110 V AC and – 48 V DC. The difference for the two power modes lies in the power module on the front panel. Figure 2 shows 9806H (V1.2) shelf structure.

FI G U R E 2 – ZXDSL 9806H (V1.2) S H E L F S T R U C T U R E
	2	4	0
			ZXDSL	PWDH				ASTEB
			9806H	-48VRTN -48V		ON	RUN	PSTN	USER
			FAN
88.1						OFF		ASTEB
			FAN1					PSTN	USER
			FAN2
				SCCF				ASTEB
				PWR		FE1	FE2	PSTN	USER
								ASTEB
				RUN
					CONSOLE		MGT	PSTN	USER
								482.6
Cards

The cards used in ZXDSL 9806H (V1.2) include control and switch card, subscriber card and power card as required.

Table 4 lists the control and switch cards.

T AB L E 4 – ZXDSL 9806H (V1.2) CO N T R O L AN D S W I T C H C AR D S

Card	Name	Function	External Interface
SCCFA	Control and	System control	2 FE (electrical)
	switch card	and switch	interface for uplink, 1
			console interface and 1
			FE for out-of-band NM

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				Chapter 1 Overview
	Card	Name	Function	External Interface
	SCCFB	Control and	System control	1 FE (electrical), 1 FE
		switch card	and switch	(Optical) interface for
				uplink, 1 console
				interface and 1 FE for
				out-of-band NM
	SCCFC	Control and	System control	2 FE (optical) interfaces
		switch card	and switch	for uplink, 1 console
				interface and 1 FE for
				out-of-band NM
	SCCFD	Control and	System control	2 GE (electrical)
		switch card	and switch	interfaces for uplink, 1
				console interface and 1
				FE for out-of-band NM
	SCCFE	Control and	System control	1 GE (electrical) + 1 GE
		switch card	and switch	(optical) interfaces for
				uplink, 1 console
				interface and 1 FE for
				out-of-band NM
	SCCFF	Control and	System control	2 GE (optical) interfaces
		switch card	and switch	for uplink, 1 console
				interface and 1 FE for
				out-of-band NM
	SCCFG	Control and	System control	1 GPON interfaces for
		switch card	and switch	uplink, 1 console
				interface and 1 FE for
				out-of-band NM
	SCCFH	Control and	System control	1 EPON interfaces for
		switch card	and switch	uplink, 1 console
				interface and 1 FE for
				out-of-band NM

Table 5 lists subscriber and power cards.

T AB L E 5 – ZXDSL 9806H (V 1.2) P O W E R AN D S U B S C R I B E R C AR D S

Card	Name	Function	External Interface
ASTEB	ADSL2/2+	ADSL2/ADSL2	24 subscriber cable
	subscriber	subscriber	socket and 24 PSTN
	card	access	cable socket
ASTDE	ADSL2/2+	ADSL2/ADSL2	16 subscriber cable
	subscriber	subscriber	socket and 16 PSTN
	card	access	cable socket
VSTDC	VDSL2	VDSL2	16 subscriber cable
	subscriber	subscriber	socket and PSTN cable
	card	access	socket
PWDH	-48 V DC	-48 V DC	3 pin power plug
	power card	power Supply
PWAH	220/110 V AC	220/110 V AC	3 pin power plug
	power card	power supply

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ZXDSL 9806H (V1.2) ZTE Broadband Universal Access System User Manual

Software Architecture

ZXDSL 9806H software includes the following:

Embedded Network management (NM) Subsystem

Protocol Subsystem

Service Subsystem

Bearer Subsystem

Operation Support Subsystem

Figure 3 shows ZXDSL 9806H software architecture.

FI G U R E 3 – ZXDSL 9806H (V1.2) S O F T W AR E AR C H I T E C T U R E

Embedded NM Subsystem

The embedded NM subsystem provides command line interface to users. User manages the network function through serial port or through telnet. It also offers SNMP AGENT interface for remote management. User manages the network function through standard SNMP protocol. The embedded NM subsystem implements cascade management on the equipment through SNMP PROXY/TELNET.

The embedded NM subsystem implements the following functions:

Configuration management

Fault alarm management

Performance management

Security management

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