Extreme Networks ExtremeSwitching SLX 9140, Руководство по установке оборудования

Страница: 28 / 90

18 ExtremeSwitching SLX 9140 Hardware Installation Guide
9036857-00 Rev AA
Installing the Universal Two-Post Rack Kit (XBR-R000294)
4. “Attaching the rear brackets to the switch” on page 20
Attaching the front brackets
Complete the following steps to attach the front brackets to the switch.
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 switch as shown in Figure 8 .
3. Insert four 8-32 x 5/16-in. flathead screws through the top and bottom holes of the two vertically aligned series of holes in the
bracket and then into the pair of holes on the side of the switch.
4. Repeat step 1 and step 2 to attach the left front bracket to the left side of the switch.
5. Tighten all 8-32 x 5/16-in. screws to a torque of 15 in-lb. (17 cm-kg).
FIGURE 8 Attaching the front brackets
Attaching the front brackets to the rack posts
Complete the following steps to install the switch in the rack.
1. Position the switch in the rack ( Figure 9 ), providing temporary support under the switch until the rack kit is fully secured to the
rack.
2. Attach the right front bracket to the right rack upright using two 10-32 x 5/8-in. screws and two retainer nuts as shown in
Figure 9 . Use the top and bottom holes in the bracket.
3. Attach the left front bracket to the left rack upright using two 10-32 x 5/8-in. screws and two retainer nuts.
4. Tighten all the 10-32 x 5/8-in. screws to a torque of 25 in-lb. (29 cm-kg).
1 Top of the device 3 Screws, 8-32 x 5/16-in., flathead Phillips
2 Front brackets