Cisco ASR 920 series Installing Manual

Procedure
Step 1 Locate the fan assembly in the chassis. The fan tray is located to the left of the chassis on the rear side. See
the following figure.
Figure 18: Uninstalling the Fan Tray from the Chassis
Step 2 Loosen the two fan tray captive installation screws by turning them counterclockwise, using a flat-blade or
number 2 Phillips-head screwdriver.
Step 3 Grasp the fan assembly with both hands, and pull it outward; rock it gently, if necessary, to unseat the fan
assembly power connector from the backplane.
Step 4 Pull the fan assembly clear of the chassis, and set it aside.
Interface Module Installation
The following sections describe the various tasks of associated with interface module installation:
Installing the Cisco ASR 920 Series Router
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Installing the Cisco ASR 920 Series Router
Interface Module Installation

Cisco ASR 920 series Specifications

General

Form Factor	1RU
Operating System	Cisco IOS XE
Model	ASR 920 series
Memory	4 GB DRAM
Power Supply	AC or DC
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95% non-condensing
MTBF	Varies by model
Management	CLI, SNMP