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3.4
INSTALLING THE 2H28-08R
The 2H28-08R may be installed on a tabletop, shelf, or in a 19-inch rack.
Section 3.4.1
describes a tabletop or shelf installation, and
describes the rackmount installation.
To prevent possible personal injury and/or damage to the unit,
do NOT connect power to the 2H28-08R until instructed to do
so.
3.4.1
Tabletop or Shelf Installation
The following two subsections provide guidelines for installation on a
tabletop or shelf.
Guidelines for Tabletop and Shelf Installations
Tabletop and shelf installations must be within reach of the network
cabling and meet the requirements listed below:
•
Locate the 2H28-08R within seven feet of an appropriately grounded
power receptacle that meets the power supply requirements listed in
Appendix
A.
•
In a shelf installation, the shelf must support 13.6 kg (30 lb) of static
weight for each 2H28-08R.
•
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.
Installation
For a tabletop or shelf installation, locate the 2H28-08R within seven feet
of its power source and with an unrestricted free surface area as shown in
Figure
3-1. Proceed to
2H28-08R SmartSwitch 2208 User's Guide
Section 3.4.3
for power connection instructions.
Installing the 2H28-08R
Section 3.4.2
3-3
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