Installing The Device In A 19-Inch Rack; Mounting Bracket; Mounting The Device In A Rack - H3C WX3800H Series Installation Manual

1. Place the device upside down. Clean the recessed areas on the chassis bottom.
2. Attach the four rubber feet to the recessed areas on the chassis bottom.
3. Place the device on the workbench with the upside up. Make sure the four rubber feet stand
firmly on the workbench.
Figure 2 Mounting the device on a workbench

Installing the device in a 19-inch rack

IMPORTANT:
Keep a minimum distance of 1 U (44.45 mm, or 1.75 in) between adjacent devices for good heat
dissipation.

Mounting bracket

Figure 3 Mounting bracket

Mounting the device in a rack

1. Attach cage nuts to the front rack posts:
a. Wear the ESD wrist strap and make sure the rack is stable and is reliably grounded.
b. Use a mounting bracket to mark cage nut installation positions on the two front rack posts.
c. Install cage nuts into the marked square holes on the front rack posts.
3