Cisco ASR 903 Installing Guide

Installing the Chassis Brackets
The chassis is shipped with mounting brackets that can be installed on the front or rear of the chassis. To
install the brackets on the front of the chassis, perform these steps:
Step 1
Remove the rack-mount brackets from the accessory kit and position them beside the router chassis. The figure below
hows how to attach the brackets on the Cisco ASR 903 Router for a 19-inch EIA rack.
Figure 1: Attaching Mounting Brackets for a 19-inch EIA Rack
The figure below shows how to attach the brackets on the Cisco ASR 903 Router for a 300 mm ETSI cabinet.
Figure 2: Attaching Mounting Brackets for a 300 mm ETSI Cabinet
Step 2
Position one of the brackets against the chassis side, and align the screw holes.
Step 3
Secure the bracket to the chassis with the screws removed when performing Step 1 . The recommended maximum torque
is 28 in.-lb (3.16 N-m).
Cisco ASR 903 and ASR 903U Aggregation Services Router Hardware Installation Guide
2
Installing the Cisco ASR 903 Router
Installing the Chassis Brackets

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English