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ExtremeSwitching SLX 9140 Hardware Installation Guide
9036857-00 Rev AA
Installing the Universal Four-Post Rack Kit (XBR-R000296)
Flush-front mounting
Complete the following tasks to install the device in a four-post rack.
1.
“Attaching the front brackets”
2.
“Attaching the extension brackets to the device”
3.
“Installing the device in the rack”
4.
“Attaching the rear brackets to the extensions”
5.
“Attaching the rear brackets to the rack posts”
Attaching the front brackets
Complete the following steps to attach the front brackets to the device.
1.
Use a #2 Phillips screwdriver to remove the 12 pre-installed keyhole fasteners from both sides of the switch.
2.
Position the right front bracket with the flat side against the right side of the device at the front of the device, as shown in
3.
Insert four 8-32 x 5/16-in. flathead screws through the vertically aligned holes in the bracket and then into the holes on the side
of the device. Use the upper and lower screw holes, leaving the center holes empty.
4.
Repeat step 1 and step 2 to attach the left front bracket to the left side of the device.
5.
Tighten all the 8-32 x 5/16-in. screws to a torque of 15 in-lb (17 cm-kg).
CAUTION
Use the screws specified in the procedure. Using longer screws can damage the device.
CAUTION
The device must be turned off and disconnected from the fabric during this procedure.
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