Chapter 3: Installation

B

 

 

 

 

 

C

 

 

 

 

 

 

 

 

CONN 4

CONN 4

1

12

1

 

12

 

CONN 3

CONN 3

 

 

CONN 2

CONN 2

 

 

 

 

 

 

CONN 1

CONN 1

 

 

 

 

 

 

10

 

100

CONN 3

 

CONN 4

 

 

A

 

1

12

1

 

12

 

 

PWR

 

 

 

 

 

 

CPU

 

 

 

 

 

2H23-50R

COM

 

CONN 1

 

CONN 2

5

6

A = 15 cm (6 in)

B = 57.2 cm (22.5 in)

C = 53 cm (21 in)

D = 213 cm (7 ft)

D

22861-06

Figure 3-1 Tabletop or Shelf Installation

3.4.2Rackmount Installation

To install the device in a 19-inch rack, note that the device is shipped with a rackmount kit containing the rackmount brackets, mounting screws, and a strain-relief bracket for cable management.

Guidelines for the Rackmount Installation

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

Ensure that an appropriate grounded power receptacle is 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,

CAUTION

and rear of the device.

 

WARNING

Before installing the device 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.

3-4

2H23-50R/2H33-37R User’s Guide

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Cabletron Systems 2H33-37R, 2H23-50R manual Rackmount Installation, Tabletop or Shelf Installation