Cisco Systems XR 12406 manual Removing and Replacing an AC PDU

Chapter 5 Maintaining the Router

Removing and Replacing an AC PDU

Removing and Replacing an AC PDU

The AC PDU does not support online insertion and removal (OIR) and cannot be replaced while the system is operating. You must power off the router before replacing the PDU.

Caution To remove and replace the AC PDU, the system must be powered off. Notify the network administrator and other appropriate personnel that all routing traffic stops while the PDU is replaced.

Use the following procedure to remove and replace an AC PDU.

Step 1 Power off both PEMs by setting the power switches to the off (0) position. Step 2 Unplug the power supply cords from their AC outlets.

Step 3 Power off the circuit breakers assigned to the AC outlets.

	Cisco XR 12406 Router Installation Guide
OL-13831-01		5-19