Cisco ASR 9010 Overview And Reference Guide

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Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
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Chapter 2 Functional Description
Cooling System Functional Description
Slot Fillers
To maintain optimum cooling performance in the chassis and at the slot level, unused slots must be filled
with card blanks or flow restrictors. These slot fillers are simple sheet metal only and are not active.
Software cannot detect their presence.
Chassis Air Filter
The chassis air filters in the Cisco ASR 9000 Series Routers are NEBS compliant. The filter is not
serviceable but is a field replaceable unit. Replacing the filter does not interrupt service.
In the Cisco ASR 9010 Router, a chassis air filter is located underneath the fan trays (see Figure 2-73).
Figure 2-73 Cisco ASR 9010 Router Chassis Air Filter
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Cisco ASR 9010 Specifications

General

Brand	Cisco
Model	ASR 9010
Category	Network Router
Language	English