Rackmount Installation | Cabletron Systems 2200 guide

Cabletron Systems 2200 manual Guidelines for the Rackmount Installation

Installing the Device

ETHERNET WORKGROUP SWITCH

A		12
		PWR
	2E253-49R	RESETCOM CPU

A = 15 cm (6 in)

B = 57 cm (22.5 in) C = 53 cm (21 in) D = 213 cm (7 ft)

	4	8	12	16	20	24	28	3	36	40	4	48
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	2	6	10	14	18	22	26	30	34	38	42	46
	1	5	9	13	17	2	25	29	33	37	41	45

2600-02

Figure 3-1 Tabletop or Shelf Installation

3.3.2Rackmount Installation

To install the 2E253-49R in a 19-inch rack, Cabletron Systems includes a strain-relief bracket for cable management and an accessory kit containing the rackmount brackets, and mounting screws to attach the rackmount brackets and strain-relief bracket.

Guidelines for the Rackmount Installation

The installation site must be within reach of the network cabling and meet the requirements listed below:

•An appropriate grounded power receptacle must be located within seven feet of the location.

•Maintain a temperature of between 5°C (41°F) and 40°C (104°F) at the installation site with ﬂuctuations of less than 10°C (18°F) per hour.

To ensure proper ventilation and prevent overheating, leave a minimum clearance space

!of 5.1 cm (2.0 in) at the left, right, and rear of the 2E253-49R.

CAUTION

WARNING

Before installing the 2E253-49R into a rack, ensure that the rack supports the device(s) without compromising the stability of the rack. Otherwise, personal injury and/or equipment damage may result.

3-4Installation

	4	8	12	16	20	24	28	3	36	40	4	48
13	3	7	11	15	19	23	27	31	35	39	43	47
	2	6	10	14	18	22	26	30	34	38	42	46
	1	5	9	13	17	2	25	29	33	37	41	45

	4	8	12	16	20	24	28	3	36	40	4	48
13	3	7	11	15	19	23	27	31	35	39	43	47
	2	6	10	14	18	22	26	30	34	38	42	46
	1	5	9	13	17	2	25	29	33	37	41	45

	4	8	12	16	20	24	28	3	36	40	4	48
13	3	7	11	15	19	23	27	31	35	39	43	47
	2	6	10	14	18	22	26	30	34	38	42	46
	1	5	9	13	17	2	25	29	33	37	41	45