H3C S3100-52P Installation Manual page 19

Installation Manual
H3C S3100-52P Ethernet Switch
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 3-4 Appearance of a guide ra
Note:
Guide rails purchased from H3C apply only to standard cabinets 1,000 mm (39.4 in)
deep. Use other supports to substitute for guide rails in the case of other cabinet
depths.
Installation procedure
Follow these steps to install a switch into a 19-inch standard cabinet
Wear an ESD-preventive wrist strap to check the grounding and stability of the cabinet.
2) Take out the screwed packed together with the front mounting ears and fix one end
of the front mounting ears to the switch, as shown in Figure 3-2.
3) Install guide rails on the brackets on both sides of the cabinet with M5 self-tapping
screws, as shown in Figure 3-5.
Slotted hole 1 Cooling hole Slotted hole 2
il
3-4
Chapter 3 Installing the Switch