Rackmount Installation - Cabletron Systems 2H28-08R User Manual

Chapter 3: Installation
B
A
A = 15 cm (6 in)
B = 57.2 cm (22.5 in)
C = 53 cm (21 in)
D = 213 cm (7 ft)
3.4.2

Rackmount Installation

To install the 2H28-08R in a 19-inch rack, the device is shipped with a
rackmount kit containing the rackmount brackets, mounting screws, and a
strain-relief bracket for cable management.
Before installing the 2H28-08R into a rack, ensure that the rack
supports the device(s) without compromising the stability of the
WARNING
rack. Otherwise, personal injury and/or equipment damage
may result.
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 device.
• 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 2H28-08R.
3-4
Figure 3-1 Tabletop or Shelf Installation
2H28-08R SmartSwitch 2208 User's Guide
C
D
2251-06