3com 2900 User Manual

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3-3 
The mounting brackets can be attached to a switch for center, front, or rear mounting. You can choose a 
proper position according to the actual requirements. 
 shows the position support for the 3Com 
Baseline Switch 2900 Family.  
Table 3-2 
Description of mounting position support for the 3Com Baseline Switch 2900 Family 
Model 
Mounting position 
Description 
3Com Baseline Switch 
2920-SFP Plus 
3Com Baseline Switch 
2928-SFP Plus 
Front or rear part of the chassis
3Com Baseline Switch 
2952-SFP Plus 
Front or rear part of the chassis
3Com Baseline Switch 
2928-PWR Plus 
3Com Baseline Switch 
2928-HPWR Plus 
Front, center, or rear part of the 
chassis 
 
Step1 
Place the L2 side of a mounting bracket (see 
 an
) to the switch and align the 
mounting holes of the bracket with the holes of the chassis. See 
installing a two-holed mounting bracket, and 
 when installing a 
four-holed mounting bracket.  
Step2 
Fasten the screws.  
Figure 3-4 
Install a two-holed mounting bracket on the chassis (front mounting) 
 
 
Figure 3-5 
Install a two-holed mounting bracket on the chassis (rear mounting)