Paradyne Hotwire 7995 Manuale utente

HotwireTDM SHDSL Endpoints

Models 7995-A2-411, 7995-A2-421,

7995-A2-422, 7995-A2-700,

7996-A2-410, 7996-A2-420,

and 7996-A2-700

User’s Guide

Document No. 7990-A2-GB20-20

September 2004

ASeptember 2004 7990-A2-GB20-20

Printed in U.S.A.

Notice

This publication is protected by federal copyright law. No part of this publication may be copied or distributed,

transmitted, transcribed, stored in a retrieval system, or translated into any human or computer language in any form or

by any means, electronic, mechanical, magnetic, manual or otherwise, or disclosed to third parties without the express

written permission of Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773.

Paradyne Corporation makes no representation or warranties with respect to the contents hereof and specifically

disclaims any implied warranties of merchantability or fitness for a particular purpose. Further, Paradyne Corporation

reserves the right to revise this publication and to make changes from time to time in the contents hereof without

obligation of Paradyne Corporation to notify any person of such revision or changes.

Changes and enhancements to the product and to the information herein will be documented and issued as a new

release to this manual.

Warranty, Sales, Service, and Training Information

Contact your local sales representative, service representative, or distributor directly for any help needed. For additional

information concerning warranty, sales, service, repair, installation, documentation, training, distributor locations, or

Paradyne worldwide office locations, use one of the following methods:



Internet: Visit the Paradyne World Wide Web site at www.paradyne.com. (Be sure to register your warranty at

www.paradyne.com/warranty.)



Telephone: Call our automated system to receive current information by fax or to speak with a company

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Trademarks

Acculink, Bitstorm, Comsphere, DSL the Easy Way, ETC, Etherloop, FrameSaver, GranDSLAM, GrandVIEW, Hotwire,

the Hotwire logo, Jetstream, MVL, NextEDGE, Net to Net Technologies, OpenLane, Paradyne, the Paradyne logo,

Paradyne Credit Corp., the Paradyne Credit Corp. logo, Performance Wizard, StormPort, TruePut are registered

trademarks of Paradyne Corporation.

ADSL/R, Connect to Success, Hotwire Connected, iMarc, JetFusion, JetVision, MicroBurst, PacketSurfer, Quick

Channel, ReachDSL, Reverse Gateway, Spectrum Manager, and StormTracker are trademarks of Paradyne

Corporation.

All other products or services mentioned herein are the trademarks, service marks, registered trademarks, or

registered service marks of their respective owners.

7990-A2-GB20-20 September 2004 i

Contents

About This Guide

Document Purpose and Intended Audience . . . . . . . . . . . . . . . . . . . . v

Document Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v

Product-Related Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

1 About the TDM SHDSL Endpoint

TDM SHDSL Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

TDM SHDSL Endpoint Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

Network Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Front Panel LED Status Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Rear Panel Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

SNMP Management Capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Management Information Base (MIB) Support . . . . . . . . . . . . . . . 1-6

SNMP Trap Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

2 Using the Asynchronous Terminal Interface

User Interface Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Communication Port Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Initiating an ATI Session . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Menu Hierarchy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Screen Work Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Navigating the Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Keyboard Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Function Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Switching Between Screen Work Areas . . . . . . . . . . . . . . . . . . . . 2-8

Ending an ATI Session. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

3 Initial Startup and Configuration

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Connecting Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Connecting to an Optional External DC Power Source . . . . . . . . . 3-2

Connecting to the Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Contents

ii September 2004 7990-A2-GB20-20

Connecting to a DTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Connecting to a System Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Entering Identity Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Choosing a Configuration Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Configuring the Unit Using Configuration Menus . . . . . . . . . . . . . . . . . 3-7

Accessing and Displaying Configuration Options . . . . . . . . . . . . . . . . 3-8

Current and Default Factory Configurations . . . . . . . . . . . . . . . . . 3-9

Configuration Loader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Saving Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Resetting the Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Adaptive Rate Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Setting the DSL Line Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Downloading Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

4 Configuring the Unit Using the Internal Switches

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Configuring the Unit Using Internal Switches . . . . . . . . . . . . . . . . . . . . 4-2

Switchpack Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Model 7995 Switchpack Definitions . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Model 7996 Switchpack Definitions . . . . . . . . . . . . . . . . . . . . . . . . 4-5

5 Security

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

ATI Access Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Creating a Login. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Deleting a Login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Resetting the Unit’s COM Port or Factory Defaults . . . . . . . . . . . . . . . 5-5

Controlling SNMP Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Assigning SNMP Community Names and Access Types . . . . . . . 5-6

Limiting SNMP Access through the IP Addresses of the Managers 5-6

6 Monitoring and Troubleshooting

What to Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

Viewing System and Test Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

Health and Status Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Self-Test Results Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6

Test Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

Entry Response Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8

Contents

7990-A2-GB20-20 September 2004 iii

Viewing DSL Error Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10

Viewing DSL Performance Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12

Viewing G.703 Performance Statistics (Model 7996). . . . . . . . . . . . . . 6-14

Viewing Current DSL Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16

Using the Display LEDs Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-18

Front Panel LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19

Viewing Identity Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21

7Testing

Accessing the Test Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

Running DSL Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

DSL Line Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

G.703 Repeater Loopback (Model 7996) . . . . . . . . . . . . . . . . . . . 7-4

G.703 DTE Loopback (Model 7996) . . . . . . . . . . . . . . . . . . . . . . . 7-5

Remote Send Line Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6

Send and Monitor 511 Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

SYNC Data Port Tests (Model 7995) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8

Data Terminal Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9

Data Channel Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10

Repeater Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11

Send Remote Data Channel Loopback . . . . . . . . . . . . . . . . . . . . . 7-12

Device Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-13

Lamp Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-13

Ending an Active Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-15

A Configuration Options

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

DSL Interface Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

DSL Port Threshold Trap Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6

Synchronous Data Port Options for Model 7995 . . . . . . . . . . . . . . . . . A-8

G.703 Interface Options for Model 7996 . . . . . . . . . . . . . . . . . . . . . . . A-12

System Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14

Communication Port Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-17

Management and Communication Options Menu . . . . . . . . . . . . . . . . A-21

Telnet Session Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-21

Communication Protocol Options . . . . . . . . . . . . . . . . . . . . . . . . . A-23

General SNMP Management Options . . . . . . . . . . . . . . . . . . . . . . A-26

Contents

iv September 2004 7990-A2-GB20-20

SNMP NMS Security Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-28

SNMP Traps Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-30

B Standards Compliance for SNMP Traps

SNMP Traps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

ifIndex Variable Binding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

warmStart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

authenticationFailure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

linkUp and linkDown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3

Enterprise-Specific Traps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5

C Connectors, Cables, and Pin Assignments

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1

Power Input Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2

COM Port Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2

COM Port-to-PC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-3

COM Port-to-LAN Adapter Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4

G.703 Network Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5

EIA-530-A Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-6

EIA-530-A-to-X.21 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-7

EIA-530-A-to-RS-449 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-9

EIA-530-A-to-V.35 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-11

DSL Network Interface Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-13

D Technical Specifications

Index

7990-A2-GB20-20 September 2004 v

About This Guide

Document Purpose and Intended Audience

This guide contains information needed to set up, configure, and operate the

Hotwire Time Division Multiplexer Symmetric High-bit-rate Digital Subscriber Line

(TDM SHDSL) endpoints, Models 7995-A2-411, 7995-A2-421, 7995-A2-422,

7995-A2-700, 7996-A2-410, 7996-A2-420, and 7996-A2-700, and is intended for

installers and operators.

Document Summary

Section Description

Chapter 1, About the TDM

SHDSL Endpoint

Describes the unit’s features and capabilities.

Chapter 2, Using the

Asynchronous Terminal Interface

Provides instructions for accessing the user interface

and navigating through the screens.

Chapter 3, Initial Startup and

Configuration

Provides procedures for setting up the user interface

and for configuring the unit using the asynchronous

terminal interface.

Chapter 4, Configuring the Unit

Using the Internal Switches

Provides procedures for configuring the unit using the

internal switches instead of the asynchronous

terminal interface.

Chapter 5, Security Presents procedures for creating a login, setting the

effective access levels, and controlling SNMP

access.

Chapter 6, Monitoring and

Troubleshooting

Describes using the LEDs, status messages, and

network statistics to monitor the unit and detect and

correct problems.

Chapter 7, Testing Provides information about available tests and test

setup.

Appendix A, Configuration

Options

Contains all configuration options, possible settings,

and default settings.

Appendix B, Standards

Compliance for SNMP Traps

Contains SNMP trap compliance information.

Contents

vi September 2004 7990-A2-GB20-20

A master glossary of terms and acronyms used in Paradyne documents is

available online at www.paradyne.com. Select Support →Technical Manuals→

Technical Glossary.

Product-Related Documents

Complete documentation for this product is available online at

www.paradyne.com. Select Support →Technical Manuals.

To order a paper copy of a Paradyne document, or to speak with a sales

representative, please call 1-727-530-2000.

Appendix C, Connectors, Cables,

and Pin Assignments

Contains connector and interface information.

Appendix D, Technical

Specifications

Contains physical and regulatory specifications,

network and port interfaces, power consumption

values, and accessory part numbers.

Index Lists key terms, acronyms, concepts, and sections in

alphabetical order.

Section Description

Document Number Document Title

7990-A2-GN10 Hotwire TDM SHDSL Endpoints, Models 7995-A2-411,

7995-A2-421, 7995-A2-422, 7995-A2-700, 7996-A2-410,

7996-A2-420, and 7996-A2-700, Installation Instructions

8799-A2-GB20 Hotwire 8799 TDM SHDSL Line Card with G.703 Interface

User’s Guide

7990-A2-GB20-20 September 2004 1-1

About the TDM SHDSL Endpoint

TDM SHDSL Overview

Hotwire®Time Division Multiplexer Symmetric High-bit-rate Digital Subscriber Line

(TDM SHDSL) products maximize customer service areas by varying the DSL line

rate. This ensures symmetric DSL connectivity over a wide range of telephone line

distances and transmission line qualities.

Hotwire products support autorate. Units first synchronize to the highest line rate

that the 2-wire loop supports, then automatically configures the unit to the highest

multiple of 64 kbps supported by that line rate. Thirty-one line rates are available.

At all rates, a 3 kbps Embedded Operations Channel (EOC) is available, which

enables functions such as firmware downloads to remote units. Units can also be

configured manually to full or fractional E1 rates.

Hotwire products transport data over a 2-wire, full-duplex circuit over varying

distances based on the conditions of the loop. Using 24 AWG cable, these

TDM SHDSL products have a loop reach greater than 15,000 feet (4.6 km) at

2.048 Mbps.

1. About the TDM SHDSL Endpoint

1-2 September 2004 7990-A2-GB20-20

TDM SHDSL Endpoint Features

Hotwire TDM SHDSL Models 7995-A2-411, 7995-A2-421, 7995-A2-422,

7995-A2-700, 7996-A2-410, 7996-A2-420, and 7996-A2-700 are endpoints for the

chassis-mounted Hotwire 8799 Line Card that is housed in the Hotwire 8600 or

8800 Series Digital Subscriber Line Access Multiplexer (DSLAM).

Two Hotwire TDM SHDSL endpoints can also be configured to operate in a central

office SHDSL Transceiver Unit, Central Site (STU-C)-to-customer premises

SHDSL Transceiver Unit, Remote Terminal Site (STU-R) environment.

Hotwire TDM SHDSL endpoints have these standard features:

Embedded Operations Channel (EOC). Provides remote management and

download capabilities via an SNMP or Telnet session over the DSL network on

a 3 kbps channel.

Asynchronous Terminal Interface (ATI). Provides a menu-driven

VT100-compatible terminal interface for configuring and managing the

endpoint locally or remotely by Telnet session.

Local Management (endpoint). Provides local management using a:

— Terminal or equivalent through the COM port of the unit

— Telnet through the COM port of the unit

Remote Management (DSLAM card). Provides remote management using:

— VT100-compatible terminal or PC via the Management Serial port of the

DSLAM

— NMS through the MCC 10BaseT port of the DSLAM

— Telnet over the EOC

Alarm Indication. Provides front panel status LEDs.

Diagnostic Testing. Provides the capability to diagnose device and network

problems and perform digital loopbacks, pattern tests, and self-test.

Device and Performance Monitoring. Provides the capability of tracking and

evaluating the unit’s operation, including health and status, and error-rate

monitoring.

SNMP (Simple Network Management Protocol) Management. Provides

network management via an industry-standard SNMP management system.

Automatic Configuration Capability. Simply connecting the units to the line

automatically configures the customer for the maximum data rate supported

by the local loop. Units can also be configured at fixed line speeds to achieve

maximum distances.

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