Chapter 2
Functional Description
Cooling System Functional Description
The Cisco ASR 9912 Router has three air filters on the RP/FC card cage (see
Figure
2-77). The center
air filter covers the front of the FC cards. The side air filters cover the RP cards.
Figure 2-77
Cisco ASR 9912 Router Chassis Air Filters
Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
2-84
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