Installation guide

1–Installation
12200/12300 Installation
1-10 D000140-001 D
Installation
1. Install the hat rails with mounting ears towards the port side of the switch.
Fasten with three (3) #6-32 screws per rail. Torque screws to 8in-lb.
Figure 1-6. 12200 Hat Rails
2. Install six (6) cage nuts into the rack posts. Two cage nuts into posts on the
front side of the rack and four cage nuts into posts in the rear of the rack.
Note that the front of the rack is where the switch is installed.
3. Install two C-brackets in the rear of the rack. Fasten to the rack posts with
four (4) M6 screws. Slide the switch from the front of the rack into the
C-brackets and fasten to the front posts with two (2) M6 screws. Torque to
30in-lb.