Router Installation Guide

5-55
Cisco XR 12406 Router Installation Guide
OL-13831-01
Chapter 5 Maintaining the Router
Removing and Installing a Clock and Scheduler Card, Switch Fabric Card, or Alarm Card
Removing and Replacing an Alarm Card
Use the following procedure to remove and replace an alarm card.
Note The alarm cards support OIR, so you can remove and install an alarm card while
the system remains powered on.
Step 1 Loosen the captive screw on each side of the alarm card.
Figure 5-34 Removing and Installing an Alarm Card
1 Alarm card 2 Captive screw (2)
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