H3C Technologies H3C WX5000 Series Access Controllers - Manual (Page 25)

3-5
7) Use screws and the corresponding cage nuts to fix the front mounting brackets to the front
square-hole rack rails, so that the front and rear mounting brackets can fix the access controller on
the rack horizontally and steadily, as shown in
Figure 3-9 .
Figure 3-9 Installation with front and rear mounting brackets
(1)
(2)
(1) Front square-hole rack rail (2) Front mounting bracket
Installing the Access Controller with Front Mounting Brackets and a Tray
The tray is an optional component, which needs to be separately ordered if needed.
Installation procedure with front mounting brackets and a tray:
1) Put on the EAD-preventive wrist strap and check that the rack is sturdy and properly earthed.
2) Take out the screws, which are packaged with the front mounting brackets. Attach the front
mounting brackets to the access controller with the screws, as shown in Figure 3-4 .
3) Fix the tray horizontally to a proper poison on the rack, as shown in Figure 3-10 . (This figure is just
for your reference. The installation may differ on a different rack.)