3com 4210 PWR 9-Port 用户手册

Figure 17   Installing the switch in a 19-inch rack

Mount the front bracket as shown in Figure 18 and Figure 19.

Figure 18   Mount the front bracket to the device

Figure 19   Mount the front bracket to the mount angel of the rack

The Switch 4210 26-Port does not need rear brackets. The description for 
mounting rear brackets is only for the Switch 4210 PWR 24-Port.

Mount a screw on the back of the switch to closely connect the switch with the 
rear bracket to support the switch. There are three positions for screw mounting 
as shown in Figure 20.

Front
bracket

Screw

Front
bracket

Screw

Screw

Front mount angle

Front 
bracket

Screw

Front mount angle

Front 
bracket