ADC Campus RS Destop Unit User manual

Campus
Campus
CAMPUS-RS LINE UNIT
USER MANUAL
Campus-RS
LINE UNIT
HDSL
TEST
PORT
RS-232
CONSOLE
1061.book Page i Wednesday, May 29, 2002 8:59 AM

ii May 29, 2002 Campus-RS Line Unit User Manual
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.
1061.book Page ii Wednesday, May 29, 2002 8:59 AM

FCC Class A Compliance
Campus-RS Line Unit User Manual May 29, 2002 iii
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
iv May 29, 2002 Campus-RS Line Unit User 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.
This manual uses the following conventions:
•This font indicates text that appears on the LCD or terminal.
•Keycaps, such as , 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.
Notes contain information about special circumstances.
Cautions indicate the possibility of equipment damage or the
possibility of personal injury.
ENTER
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Unpack and Inspect the Shipment
Campus-RS Line Unit User Manual May 29, 2002 v
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
vi May 29, 2002 Campus-RS Line Unit User Manual
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Table of Contents
Campus-RS Line Unit User Manual May 29, 2002 vii
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
viii May 29, 2002 Campus-RS Line Unit User Manual
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Campus-RS Line Unit User Manual 1
1
ABOUT THE PRODUCT
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 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
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.
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About the Product
2 May 29, 2002 Campus-RS Line Unit User Manual
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.
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.
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.
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