Cisco XR 12406 Installation Manual page 196

Removing and Replacing a DC PDU
Use the following procedure to remove and replace a DC PDU.
Power off both PEMs (item 3in
Step 1
Figure 5-18
O U T P U T
I N P U T
O K
O K
OU TP UT
OK
5
4
2
1 DC PEM
2 Handle
3
Power On/Off switch
Cisco XR 12406 Router Installation Guide
5-32
DC Power Entry Module Components
M I S W I R
E
IN PU T
MI SW IR
E
OK
4
3
Figure 5-18).
1
4 Captive screws/release levers
5 Cooling fan
6
AC input/DC output/miswire status indicators
Chapter 5 Maintaining the Router
OL-13831-01