3Com 4007R Switch User Manual


 
Quick Installation Guide 13
To install the mounting shelves, follow these steps:
1 Obtain the chassis rack-mount template, two mounting shelves, four
screws, and four clip nuts (optional) that you received in the shipping box.
2 Locate where you want to install the mounting shelves.
a While you hold the chassis rack-mount template in place, locate the
slots on each rack rail to mount the shelves.
b Mark the desired positions on the rack.
The rack has a series of paired and single slots that are positioned with
specific distances between each slot (Figure 8).
Figure 8 Slots on the Rack and Distances Between Each Slot
3 Insert a mounting shelf in the rack.
a Select the desired rack slot position, using the top slot of a pair of slots
for the mounting shelf alignment pin (Figure 9).
b Slide the two clip nuts onto the selected rack slot position (optional).
Alignment pin
position
Paired slot
Single slot
1/2"
1/2"
1/2"
1/2"
5/8"
5/8"
5/8"
5/8"
5/8"
5/8"
4007RQS.book Page 13 Friday, January 25, 2002 10:27 AM