Paradyne Hotwire 7976 Bedienungsanleitung

HOTWIREMODEL 7976

M/SDSL STANDALONE

TERMINATION UNIT

WITH G.703 INTERFACE

USER’S GUIDE

Document No. 7976-A2-GB20-10

August 1998

Printed on recycled paper

A 7976-A2-GB20-10

August 1998

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, and Service 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:

HVia the Internet: Visit the Paradyne World Wide Web site at http://www.paradyne.com

HVia Telephone: Call our automated call system to receive current information via fax or to speak with a

company representative.

— Within the U.S.A., call 1-800-870-2221

— Outside the U.S.A., call 1-727-530-2340

Trademarks

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

service marks of their respective owners.

Document Feedback

We welcome your comments and suggestions about this document. Please mail them to Technical Publications,

Paradyne Corporation, 8545 126th Ave. N., Largo, FL 33773, or send e-mail to [email protected]. Include

the number and title of this document in your correspondence. Please include your name and phone number if you

are willing to provide additional clarification.

Important Information

7976-A2-GB20-10 August 1998

Important Safety Instructions

1. Read and follow all warning notices and instructions marked on the product or included in the manual.

2. Input power to this product must be provided by one of the following: (1) a UL Listed/CSA Certified power source

with a Class 2 or Limited Power Source (LPS) output for use in North America; or (2) a 24 Vdc National Electric

Code (NEC) ANSI/NFPA 70/Canadian Electric Code (CEC) Class 2 circuit installed in accordance with articles

110-16, 110-17, and 110-18 of the NEC, and articles 2-308, 2-310, 2-312, 2-314, 2-200, and 2-202 of the CEC, or

(3) a Safety Extra Low Voltage (SELV) power source with a maximum available output of less than 240 VA,

certified for use in the country of installation.

3. Slots and openings in the cabinet are provided for ventilation. To ensure reliable operation of the product and to

protect it from overheating, these slots and openings must not be blocked or covered.

4. Do not allow anything to rest on the power cord and do not locate the product where persons will walk on the

power cord.

5. Do not attempt to install or service this product yourself, as opening or removing covers may expose you to

dangerous high voltage points or other risks. Refer all installation and servicing to qualified service personnel.

6. General purpose cables are provided with this product. Special cables, which may be required by the regulatory

inspection authority for the installation site, are the responsibility of the customer.

7. When installed in the final configuration, the product must comply with the applicable Safety Standards and

regulatory requirements of the country in which it is installed. If necessary, consult with the appropriate regulatory

agencies and inspection authorities to ensure compliance.

8. A rare phenomenon can create a voltage potential between the earth grounds of two or more buildings. If

products installed in separate buildings are interconnected, the voltage potential may cause a hazardous

condition. Consult a qualified electrical consultant to determine whether or not this phenomenon exists and, if

necessary, implement corrective action prior to interconnecting the products.

9. In addition, if the equipment is to be used with telecommunications circuits, take the following precautions:

—Never install telephone wiring during a lightning storm.

—Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.

—Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the

network interface.

—Use caution when installing or modifying telephone lines.

—Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of

electric shock from lightning.

—Do not use the telephone to report a gas leak in the vicinity of the leak.

Important Information

C 7976-A2-GB20-10

August 1998

EMI Warnings

!WARNING:

This equipment has been tested and found to comply with the limits for a Class A digital device,

pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against

harmful interference when the equipment is operated in a commercial environment. This equipment

generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance

with the instruction manual, may cause harmful interference to radio communications. Operation of this

equipment in a residential area is likely to cause harmful interference in which case the user will be

required to correct the interference at his own expense.

The authority to operate this equipment is conditioned by the requirements that no modifications will be

made to the equipment unless the changes or modifications are expressly approved by Paradyne

Corporation.

!WARNING:

To Users of Digital Apparatus in Canada:

This Class A digital apparatus meets all requirements of the Canadian interference-causing equipment

regulations.

Cet appareil numérique de la classe A respecte toutes les exigences du règlement sur le matérial

brouilleur du Canada.

7976-A2-GB20-10 August 1998

Contents

About This Guide

HDocument Purpose and Intended Audience v. . . . . . . . . . . . . . . . . . . . . . . . .

HDocument Summary v. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HProduct-Related Documents vi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1About the Model 7976 Standalone Termination Unit

HM/SDSL Overview 1-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HHotwire 7976 Termination Unit Features 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . .

HNetwork Configuration 1-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HFront Panel LED Status Indicators 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HRear Panel Interface Connections 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HSNMP Trap Support 1-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2Using the Asynchronous Terminal Interface

HUser Interface Access 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HCommunication Port Settings 2-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HInitiating an ATI Session 2-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HScreen Work Areas 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HNavigating the Screens 2-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

HEnding an ATI Session 2-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contents

ii 7976-A2-GB20-10

August 1998

3Initial Startup and Configuration

HOverview 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HConnecting Power to the Unit 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HOptional Power Sources 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

HConnecting to the Network 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HConnecting to a System Terminal 3-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HEntering Identity Information 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HChoosing a Configuration Mode 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HConfiguring the Unit Using the Configuration Menus 3-5. . . . . . . . . . . . . . . . .

HConfiguring the Unit Using the Internal Switches 3-6. . . . . . . . . . . . . . . . . . . .

Switchpack Locations 3-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Switchpack Definitions 3-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HAccessing and Displaying Configuration Options 3-10. . . . . . . . . . . . . . . . . . . .

HConfiguration Edit/Display 3-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HConfiguring AutoRate 3-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HConfiguration Loader 3-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HSaving Configuration Options 3-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HDownload Code 3-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4Monitoring the Unit

HWhat to Monitor 4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HViewing System and Test Status 4-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Health and Status 4-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Self-Test Results 4-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Test Status 4-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HViewing Network Error Statistics 4-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HViewing Network Performance Statistics 4-8. . . . . . . . . . . . . . . . . . . . . . . . . . .

HViewing G.703 Performance Statistics 4-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HViewing Model 7976 Standalone Termination Unit LEDs 4-12. . . . . . . . . . . . . .

HModel 7976 Standalone Termination Unit LEDs 4-13. . . . . . . . . . . . . . . . . . . . .

Contents

iii

7976-A2-GB20-10 August 1998

5Testing

HAccessing the Test Menu 5-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HRunning Network Tests 5-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Line Loopback 5-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Repeater Loopback 5-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DTE Loopback 5-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Send Remote Line Loopback 5-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Send and Monitor 511 5-7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HDevice Tests 5-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lamp Test 5-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HEnding an Active Test 5-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6Messages and Troubleshooting

HOverview 6-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HConfiguring SNMP Traps 6-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HDevice Messages 6-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HTroubleshooting 6-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7Security

HOverview 7-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HATI Access Levels 7-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HCreating a Login 7-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HDeleting a Login 7-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Resetting the Termination Unit’s COM Port or Factory Defaults 7-4. . . .

8IP Addressing

HSelecting an IP Addressing Scheme 8-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HIP Addressing Example 8-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contents

iv 7976-A2-GB20-10

August 1998

AConfiguration Option Tables

HOverview A-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HNetwork Interface Options Menu A-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HG.703 Interface Options Menu A-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HSystem Options Menu A-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HCommunication Port A-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HManagement and Communication Options Menu A-11. . . . . . . . . . . . . . . . . . . .

HTelnet Sessions Options A-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HCommunication Protocol Options A-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SNMP Traps Options A-16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BStandards Compliance for SNMP Traps

HSNMP Traps B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

warmStart B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

authenticationFailure B-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

linkUp and linkDown B-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HEnterprise-Specific Traps B-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CCables and Pin Assignments

HOverview C-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HE1 G.703 Interface C-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HDSL Network Interface Cable C-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HCOM Port Interface Cable C-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HPower Input Connector C-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HOptional Power Cable C-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DTechnical Specifications

Glossary

Index

7976-A2-GB20-10 August 1998

About This Guide

Document Purpose and Intended Audience

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

Hotwire Model 7976 Multirate/Symmetric Digital Subscriber Line (M/SDSL)

Standalone Termination Unit with G.703 interface and is intended for installers

and operators.

Document Summary

Section Description

Chapter 1

About the Model 7976 Standalone Termination Unit.

Describes the Model 7976 Termination 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 configuration steps.

Chapter 4

Monitoring the Unit.

Describes using the LEDs, status, and

network statistics to monitor the unit.

Chapter 5

Testing.

Provides information about available tests and test

setup.

Chapter 6

Messages and Troubleshooting.

Provides information on

SNMP traps, device messages, and troubleshooting.

Chapter 7

Security.

Presents procedures for creating a login, setting

the effective access levels, and controlling SNMP access.

Chapter 8

IP Addressing.

Provides information and examples

regarding IP addresses.

About This Guide

vi 7976-A2-GB20-10

August 1998

Section Description

Appendix A

Configuration Option Tables.

Contains all configuration

options, default settings, and possible settings.

Appendix B

Standards Compliance for SNMP Traps.

Contains SNMP

trap compliance information.

Appendix C

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.

Glossary Defines acronyms and terms used in this document.

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

alphabetical order.

Product-Related Documents

Document Number Document Title

8776-A2-GB20

Hotwire 8776 M/SDSL Termination Unit User’s Guide

8776-A2-GZ40

Hotwire 8776 M/SDSL Termination Unit Installation

Instructions

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