Chapter 5
Maintaining the Router
Removing and Replacing Cards from the Chassis
Removing and Replacing an Alarm Card
The router is equipped with two alarm cards. One card occupies the dedicated far
left slot of the upper card cage; the second occupies the dedicated far right slot of
the lower card cage (see
Figure
5-35).
The alarm card slot differs from the rest of the card cage slots: it is physically
narrower, has a different backplane connector, and is labeled as an "Alarm Card"
slot. Alarm cards can only be installed in these two slots.
Cisco XR 12416 and Cisco XR 12816 Router Chassis Installation Guide
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