H3C LS-5500-28C-PWR-SI-OVS Installation Manual page 39

Installation Manual
H3C S5500-SI Complete Series Ethernet Switches
Three installation locations for screw 1 (select one according to the actual requirement) Three installation locations for screw 1 (select one according to the actual requirement)
Screw 1 Screw 1
Screw 1: Load-bearing screw
Figure 3-6 Fix front mounting ears and load-bearing screws
Note:
There are three positions to mount a load-bearing screw on both sides of a switch. You
should select a proper position according to the actual requirements. The rear
mounting ears tightly contacted with the load-bearing screws can support the switch.
4) Select a position to install the switch and fix the rear mounting ears to the rear
brackets with screws and captive nuts, as shown in Figure 3-7.
Figure 3-7 Fix rear mounting ears
Front mounting ear Front mounting ear
3-6
Chapter 3 Installing the Switch
Screw 1 Screw 1
Front Front
Front panel Front panel
mounting ear mounting ear
Rear square-holed rack