Cabletron Systems 2E42-27 Manual Do Utilizador

Chapter 3: Installation

To install the 2E4X-27 in a 19-inch rack, Cabletron Systems includes an 
accessory kit containing the rackmount brackets, mounting screws, and a 
strain-relief bracket for cable management.

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 2E4X-27.

Before installing the 2E4X-27

 

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.

1960-06

A = 15 cm (6 in)
B = 57 cm (22.5 in)
C = 53 cm (21 in)

C

B

A

D

D = 213 cm (7 ft)