ADC Campus RS Destop Unit User Manual

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ADC Campus RS Destop Unit User Manual

Campus

CAMPUS-RS LINE UNIT

USER MANUAL

Campus-RS

LINE UNIT

HDSL

TEST

PORT

RS-232

CONSOLE

Copyright

May 29, 2002

© 2002 ADC DSL Systems, Inc. All rights reserved.

Trademark Information

ADC is a registered trademark of ADC Telecommunications, Inc. Avidia, Megabit Modem, Campus-384, Campus-768, Campus-E1, Campus-REX, Campus-Star, and Campus-T1 are registered trademarks and Campus-RS, StarGazer, SwitchWare, and Skyrocket are trademarks of ADC DSL Systems, Inc.Other product names mentioned in this installation guide are used for identification purposes only and may be trademarks or registered trademarks of their respective companies.

Other product names mentioned in this document are used for identification purposes only and may be trademarks or registered trademarks of their respective companies.

Disclaimer of Liability

Information contained in this document is company private to ADC DSL Systems, Inc., and shall not be modified, used, copied, reproduced or disclosed in whole or in part without the written consent of ADC.

Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits, and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period.

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Campus-RS Line Unit User Manual

FCC Class A Compliance

FCC CLASS A COMPLIANCE

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.

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Using This Manual

USING THIS MANUAL

This manual provides information on how to:

locate the features of the ADC® Campus-RS Line Unit (150-1159-51)

install the line unit into a Campus-Star® chassis (CACNS700 or CARS-51)

set up the line unit

contact ADC for assistance

DOCUMENT CONVENTIONS

Two types of messages, identified by icons, appear in the text.

Notes contain information about special circumstances.

Cautions indicate the possibility of equipment damage or the possibility of personal injury.

This manual uses the following conventions:

This font indicates text that appears on the LCD or terminal.

Keycaps, such as ENTER , indicate keys that you press on the terminal keyboard.

Names in bold font indicate buttons on the desktop unit or line unit that you press.

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Campus-RS Line Unit User Manual

Unpack and Inspect the Shipment

UNPACK AND INSPECT THE SHIPMENT

Upon receipt of the shipment:

1Unpack the card and inspect it for signs of damage. If it has been damaged in transit, report the extent of the damage to the transportation company and to ADC immediately. Order replacement equipment if necessary.

2Compare the contents of the package against the packing list to ensure a complete and accurate shipment. If the shipment is incomplete or incorrect, contact ADC as described in Appendix C, “Product Support.”

If you need to store the unit for several days or more before installing it, return it to the original packaging.

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Unpack and Inspect the Shipment

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Table of Contents

TABLE OF CONTENTS

Chapter 1: About the Product ____________________________________ 1

Features of the Line Unit .........................................................

3

HDSL Reach and Transmission Rate ......................................

5

Chapter 2: Installing and Configuring the Line Unit__________________ 9

Surge Protection.......................................................................

9

Install the Line Unit ...............................................................

10

Complete System Installation ................................................

11

Determine the HDSL Operating Mode ..................................

12

Set the HDSL Operating Mode and Transmission Rate ........

12

Standard Mode Configuration .................................

14

Extended Mode Configuration ................................

14

Set the HDSL Transceiver Mode ...........................................

15

Operating with Earlier Versions of Campus Products...........

15

Appendix A: Technical Specifications _____________________________ 17 Appendix B: The Documentation Set _____________________________ 19 Appendix C: Product Support ___________________________________ 21

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Table of Contents

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Campus-RS Line Unit User Manual

ABOUT THE PRODUCT 1

The Campus-RS (Rate Selectable) Line Unit, mated with an RS interface card in a Campus-Star chassis, comprises half of a High-bit-rate Digital Subscriber Line (HDSL) transmission system. When connected to another Line Unit installed in a Campus-Star® chassis or to a Campus-RS Desktop Unit, the Line Unit can transport digitized voice, data, and video signals over existing copper wire at a number of different HDSL transmission rates.

The interface card mated to the Line Unit determines the HDSL transmission rates available. Some cards may support fewer rates or only one rate. See the manual for the interface card to determine the available HDSL transmission rates for the system.

The Campus-RS system is compatible, over the HDSL link, with earlier versions of Campus products. You can connect the Campus-RS Line Unit, through the HDSL link, to a Campus-E1®, Campus-T1®, or Campus-768® Desktop Unit or Line Unit. The Campus-RS system is not compatible with Campus-384® Desktop Units or Line Units.

All earlier versions of Campus products are manufactured to operate at a single HDSL transmission rate. To establish an HDSL link with an earlier product, the Campus-RS standard HDSL Operating Mode supports three preset transmission rates:

2.048 Mbps (E1)

1.544 Mbps (T1)

768 kbps

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About the Product

When connecting to another Campus-RS unit, the three standard HDSL transmission rates are available. In addition, the Campus system can be configured to support an extended HDSL Operating Mode, as follows:

Over a single-loop connection, the Line Unit supports rates from 64 kbps to 2304 kbps in 64 kbps increments, depending on the interface card.

Over a dual-loop connection, the Line Unit supports rates from 256 kbps to 4608 kbps in 128 kbps increments, depending on the interface card.

While the Line Unit supports all the rates listed above, the actual rates available depends on the interface card installed in the Line Unit. For example, the Campus Fractional Interface Card support the full range of transmission rates, while the CSU/DSX-1 Interface Card only supports the T1 standard rate. The User Manual for the Interface Card provides a list of rates supported by the card.

The transmission rate you select depends on the type of copper infrastructure and the physical layout of the network. The extended HDSL Operating Modes provide a way to make trade-offs between the reach of the HDSL line and the transmission rate.

The default setting for the HDSL Operating Mode depends upon the interface card. If necessary, change the HDSL Operating Mode and associated parameters through the system configuration menus. Instructions for using the menus are in the User Manual for the interface card mated with the Line Unit.

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