
Chapter 5 Maintaining the Router
Removing and Replacing a DC PDU
5-26
Cisco XR 12404 Router Installation Guide
OL-13830-02
Step 11 Power on the circuit breakers assigned to the DC power source.
Step 12 Power on both PEMs.
• The green Input OK and Output OK LEDs should be on.
• The amber Output Fail LED should be off.
See the “
Troubleshooting the DC PDU Installation” section on page 5-27 if the
PEM does not power on correctly.
todd.book Page 26 Monday, March 16, 2009 2:47 PM
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