3Com 100 TX manual Attaching a Bracket for Rack Mounting

Installing the Hub 2-3

Rack Mounting The hub is supplied with two brackets and four screws for rack mounting in a standard 19-inch rack. The four rubber feet that are shipped with each hub are not used for rack mounting.

To mount the hub in a rack, follow these steps, which assume you are stacking two or more hubs in a rack:

1Place one of the hubs on a level surface, with the front panel facing you.

2Position a bracket over the mounting holes on one side of the unit, as shown in Figure 2-1.

.

UNIT	3C250-TX/
FAN
	FAIL	CLSII
OVERTEMP
		CLSI
COLLISION
		PWR

®

Figure 2-1 Attaching a Bracket for Rack Mounting

3Insert the two screws and tighten with a screwdriver.

4Repeat steps 2 and 3 for the other side of the hub.

5Mount the hub in the rack and secure it with suitable screws, as shown in Figure 2-2.

1x 2x 3x 4x

5x	100BT
	6x

7x 8x 9x 10x 11x 12x

ACTIVITY				STATUS
LINK
PARTITION
1	2	3	4
				5	6
						7	8	9	10
										11	12	13

UNIT

3C250-		TX/
FAN FAIL
OVERTEMP	CLSII
	CLSI
COLLISION	PWR

LinkBuilder FMS

100BASE-TX

100

Hub

Figure 2-2 Rack Mounting a Single Hub