12
Figure 8 Installing cage nuts
3. Use the screws packed with the front mounting brackets to secure the front mounting brackets on
both sides of the switch. See Figure 9.
Figure 9 Attaching th
e front mounting brackets to both sides of the switch
4. Attach the weight-bearing screws packed with the rear mounting brackets on both sides of the
switch. See Figure 10.
Figure 10 Installing the
weight-bearing screws
(1) Three holes for mounting the weight-bearing screw (select one as needed)
(2) Wei
screw
NOTE:
One rack unit has three holes, the middle of which is an auxiliary installation hole, and the other two are
standard installation holes. You can distinguish them by the space between each two holes. The space
between a standard installation hole and an auxiliary installation hole is wider than that between two
adjacent standard installation holes.
5. Determine the switch installation position in the rack and use screws and cage nuts to attach the
rear mounting brackets on the rear square-holed brackets of the rack. See Figure 11.