True Scale Fabric Switches 12000 Series Hardware
July 2015
Installation Guide
Order Number: G91928004US
17
12000 Series Switches
2.3.1
Four Post Standard-Depth Rack Installation
In a standard-depth rack, the distance between the front and back mounting posts is
~28" (700mm). Mounting rails for the 12200 and 12300 are adjustable to
accommodate racks with 26"– 33" between mounting posts.
2.3.1.1
Mounting Hardware Kit Contents:
• One pair of mounting rails adjustable for 26"– 33" installation range
• One pair of hat rails, left and right
• #6-32 screws
• M6 cage nuts
• M6 screws
2.3.1.2
Installation
1. Install the hat rails on each side of the switch using three (3) #6-32 screws per rail.
Torque screws to 8in-lb. A typical installation is shown in
. On the 12300,
hat rails are installed with mounting ears towards the power supply side of the
switch. On the 12200, hat rails are installed with mounting ears towards the port
side of the switch. Additionally, 12200 switches can be installed recessed within a
rack. There are four sets of mounting holes on hat rails, for recess installations of
0, 2, 3 or 4 inches. Use the appropriate mounting holes to achieve the desired
recess.
2. Install eight (8) cage nuts into rack posts, two (2) cage nuts per post. Install the
mounting rails and fasten to cage nuts using six (6) M6 screws. Torque screws to
30in-lb. Do not install two (2) screws in lower locations on equipment installation
side of the rack until the switch is installed in the rack. Note the orientation of
mounting rails in
. The rails are shown from the front side of the rack for
12300 or from the port side of the rack for 12200.
Figure 4.
12200 and 12300 Hat Rails
