3com 4800G Installation Instruction

C

HAPTER

 3: I

NSTALLING

 

THE

 S

WITCH

Figure 21   Fix front mounting ears (2)

 

Follow these steps to install the switch into a 19-inch standard cabinet:

1 Wear an ESD-preventive wrist strap to check the grounding and stability of the 

cabinet.

2 Fix the delivered tray horizontally in a proper position.

3 Take out the screws which are packed together with the front mounting ears, and 

fix one end of mounting ears to the switch, as shown in Figure 20.

4 Place the switch on the tray horizontally, slide the tray into the cabinet, and fix the 

other end of mounting ears to the front brackets with crews and captive nuts, as 
shown in Figure 21.

Follow these steps to install the switch into a 19-inch standard cabinet:

1 Wear an ESD-preventive wrist strap to check the grounding and stability of the 

cabinet.

2 Take out the screws which are packed together with the front mounting ears, and 

fix one end of mounting ears to the switch, as shown in Figure 20.

3 Take out the load-bearing screws (packed together with the rear mounting ears) 

and place them in a proper position on the sides of the switch, as shown in 
Figure 22.

 

Front square-holed bracket

Front mounting ear

Front mounting ear

Front panel