Version 6.0 17 February 2010
Installation Manual 2. Installing the Device
¾ To mount the device on a pre-installed shelf in the rack:
Place the device on a pre-installed shelf in the rack. It's recommended to attach the
device's integral front mounting brackets to the rack's frame to prevent it from sliding
off the shelf during cabling. Use standard 19-inch rack bolts (not provided) to fasten
the front of the device to the frame of the rack.
¾ To install the device in a rack without shelves:
1. Position the device in a 19-inch rack and align the front and rear (refer to note below)
bracket holes to the holes (of your choosing) in the vertical tracks of the 19-inch rack.
2. Use standard 19-inch rack bolts (not provided) to fasten the brackets to the frame of
the rack.
Note: If you are assembling the rear brackets, please note the following:
• The distance between the screws on each bracket is 28 mm (1.1 inches).
• To attach the brackets, use 4-40 screws with a maximal box penetration
length of 3.5 mm (0.14 inch).