Cisco ASR 9006 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
The cages of the Cisco ASR 9922 Router chassis have a front-to-rear cooling path. The inlet is at the
front of the middle cage, and the exhaust is at the upper and lower rear.
Figure 2-67 and Figure 2-68 show the cooling path of the Cisco ASR 9922 Router chassis.
Figure 2-67 Cisco ASR 9922 Router Chassis Cooling Path—Side View
Rear Air
exhaust plenum
Rear Air
exhaust plenum
Air exhaust
Air exhaust
Line cards
RPs and FCs
Fan trays
Fan trays
Power modules
Line cards
RPs and FCs
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Cisco ASR 9006 Specifications

General

Chassis Type	Modular
Rack Units	10 RU
Slots	6
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95% non-condensing
Power Supply	AC or DC
Cooling	Front-to-back airflow
Input Voltage	100-240 VAC or -48 to -60 VDC
Supported Protocols	IPv4, IPv6, MPLS, L2VPN, L3VPN
Interfaces	10GE, 40GE, 100GE
Management Interfaces	Ethernet, Console, Auxiliary