Removing And Replacing A Dc Pem - Cisco XR 12410 Installation Manual

Chapter 5 Maintaining the Router
Set the power switch to the on (1) position.
Step 12
The (green) Pwr OK indicator on the front of the power supply should light. If the
indicator does not light, see the
Installation" section on page

Removing and Replacing a DC PEM

This section contains the procedure to remove and replace a DC power entry
module (PEM) from the chassis.
Figure 5-14
OL-13832-01
DC PEM Components—2800 Watt
F1LO
F2LO
RPF1
RPF2
FAIL
2
OC
OT
INOK
DCOK
F1LO
F2LO
RPF1
RPF2
FAIL
OC
OT
INOK
DCOK
1
1
Power on/off switch
2
Status indicators
Removing and Replacing AC and DC Power Subsystem Components
"Troubleshooting the AC Power Supply
5-16.
Figure 5-14 shows the DC PEM components.
4
3
3
Handle
4
Ejector lever
Cisco XR 12410 Router Installation Guide
5-23