Cisco Systems 903 Router User Manual


 
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Cisco ASR 903 Router Hardware Installation Guide
OL-25178-04
Chapter 3 Installing the Cisco ASR 903 Router
Installing the Router in a Rack
Figure 3-5 Installing the Chassis in a 300 mm ETSI Cabinet
Step 3 Install the 8 or 12 (4 or 6 per side) 12-24 x 3/4-inch or 10-32 x 3/4-inch screws through the holes in the
bracket and into the threaded holes in the equipment rack posts.
Step 4 Use a tape measure and level to verify that the chassis is installed straight and level.
Attaching the Cable Management Brackets
To install the optional cable management brackets, perform these steps:
Step 1 Position the cable management brackets against the front of the chassis and align the four screw holes,
as shown in Figure 3-6.
Figure 3-6 Cable Management Bracket Installation
Step 2
Secure the cable management brackets with four M4 screws. The recommended maximum torque is 10
in.-lb (1.12 N-m).
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