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Installation and Maintenance Guide
Chapter 18Replacing 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.)
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. Figure 112 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
Remove failed
power supply
Install new power
supply
Restore unit to
operation
Check power LED
Reconnect power
supply cables
Check
connections