Chapter3 Installing the Cisco 7609 Internet Router
Installing the Rack-Mount Kit
3-6
Cisco7609 Internet Router Installation Guide
OL-5079-04
Installing the L Brackets and Cable Guides
The Cisco 7609 Internet Router L bracket screw holes are stamped + and –. You
can install the brackets either on the left or right side of the chassis; use the + holes
on one side and the – holes on the other side. The L brackets are installed with
eight M4 Phillips countersunk-head screws (four screws on each side).
The optional cable guide installs on the front of the chassis and is secured with
four M3 screws.
Step 1 Position one of the L brackets against the Cisco 7609 chassis side and align the
screw holes (use either the + or the – holes).
Step 2 Secure the Lbracket to the Cisco 7609 chassis with the four M4 screws.
Step 3 Repeat Steps 1 and 2 for the other L bracket. If you used the + set of holes for the
first L bracket, use the – set of holes for the second L bracket.
If you want to install the optional cable guide, perform these steps:
Step 1 Position the cable guide against the front of the chassis and a lign the four screw
holes as shown in Figure3-3.
Step 2 Secure the cable guide with four M4 screws.