Cabletron Systems 2200 manual Rack Mounting the 2E253-49R

Installing the Device

Rack Mounting the 2E253-49R

Proceed as follows to install the 2E253-49R into a 19-inch rack:

1.There are several mounting holes in the rackmount brackets and the bottom of the chassis. These mounting holes allow each mounting bracket to be adjusted forward or backward to mount the device further into, or out of the rack, depending on the installation requirements. Position the rackmount brackets over the appropriate holes.

2.Locate the four 6-32 x 1/4-inch flathead screws in the rackmount kit. Use these screws to attach the rackmount brackets to the bottom of the 2E253-49R as shown in Figure 3-3.

Rackmount Bracket Screws

Rackmount Bracket

46	42	38	34	30	26
47	43	39	35	31	27
48	44	40	36	32	28

22	18	14	10	6	2
23	19	15	11	7	3	13
24	20	16	12	8	4

24

	CPU
1	PWR
	12

RESET 49R-2E253

SWITCH WORKGROUP ETHERNET

37 48 25 36

2504-04

Figure 3-3 Attaching the Rackmount Brackets

3.With the mounting brackets attached, position the 2E253-49R between the vertical frame members of the 19-inch rack and fasten it securely with mounting screws as shown in Figure 3-4.

3-6Installation