Nortel Networks BCM1000 Benutzerhandbuch
205
Installation and Maintenance Guide
Chapter 18
Replacing a power supply
Replacing a power supply
BCM1000s and BCM1000es can have standard or redundant power supplies.
This chapter describes:
•
how to replace a standard power supply
•
how to upgrade from a standard power supply to a redundant power supply (BCM1000, 2.0 or
2.5 hardware, or BCM1000e, 2.0 hardware.)
2.5 hardware, or BCM1000e, 2.0 hardware.)
•
how to replace the power supply module in a redundant power supply system
Replacing a standard power supply
If the BCM1000 or BCM1000e has a standard power supply that fails, then all activity on the
system ceases.
system ceases.
provides an overview of the process for replacing a standard power
supply.
Figure 112 Process Map: Replacing a standard power supply
System down
Set up unit for
maintenance
to
operation
Check
connections