H3C LS-3100-16TP-EI-H3-A-O Installation Manual page 55

Installation Manual
H3C S3100 Series Ethernet Switches
6) Fix the other end of the front mounting ears to the front brackets with screws and
captive nuts and ensure that front and rear mounting ears have fixed the switch in
the cabinet securely, as shown in Figure 3-9.
Front mounting ear
Screw 1: Load-bearing screw
Figure 3-9 Effect diagram of front and rear mounting ear installation (2)
V. Use front mounting ears and guide rails
Introduction to guide rail
Figure 3-10 shows the appearance of a guide rail.
Slotted hole 1: Used to fix the guide rail to the rear bracket. You can adjust the screw hole
position according to the position of the switch.
Cooling hole: Used for heat dissipation between switch and cabinet
Slotted hole 2: Used to fix the guide rail to the front bracket
Figure 3-10 Appearance of a guide rail
Screw 1
Rear
mounting ear
Slotted hole 1
Front square-holed bracket
Cooling hole Slotted hole 2
3-8
Chapter 3 Installation
Front panel