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v3000-A2-GB41–40 May 1998
Preface
Objectives and Reader
Assumptions
This guide contains installation information for the
COMSPHEREr –48 Vdc Central Office (CO) Power Unit
which is designed to be used with COMSPHERE
3000 Series Carriers.
It is assumed that you are familiar with the functional
operation of data equipment, digital network services,
data service units (DSUs), dial/lease modems, T1 channel
service units (CSUs) and T1 data service units/channel
service units (DSU/CSUs).
Abstract
Chapter 1 provides descriptive information about the
–48 Vdc CO Power Unit.
Chapter 2 provides installation consideration
information and procedures for installing an optional
second power module, setting the option straps, installing
the –48 Vdc CO Power Unit, providing power to the
power unit, installing a Shared Diagnostic Control Panel
(SDCP), connecting to a CO Alarm System or a
COMSPHERE 6800 Series Network Management System
(NMS), and installing an optional air filter and brackets.
Chapter 3 describes the status indicators on the
faceplate of the power module. It also provides
troubleshooting guidelines and replacement instructions
for the power module, and a preventive maintenance
schedule for the optional air filter.
Appendix A contains interface connector pin
assignment information.
The Glossary provides definitions for acronyms and
product-specific terms used in this guide.
The Index lists key terms, acronyms, concepts, and
sections in alphaorder.
Related Documents
3000-A2-GA31 COMSPHERE 3000 Series
Carrier Installation Manual
Contact your sales or service representative to order
additional product documentation.
Paradyne documents are also available on the World Wide
Web at:
http://www.paradyne.com
Select Service & Support –> Technical Manuals