Paradyne 3000 Installation Manual page 6

Central office power unit
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COMSPHERE –48 Vdc Central Office Power Unit
3. Troubleshooting and Maintenance
A. Interface Connections
Glossary
Index
ii
Overview
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Indicators and Controls
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Module Replacement Instructions
Preventive Maintenance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
October 2002
. . . . . . . . . . . . . . . . . . . . .
3000-A2-GB41-50
3-1
3-1
3-2
3-3
3-4

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Comsphere 3600 seriesComsphere –48 vdc

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