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Installing the 2H22-08R
2H22-08R SmartSwitch 2208 User’s Guide Page 3-3
3.4 INSTALLING THE 2H22-08R
The 2H22-08R may be installed on a tabletop, shelf, or in a 19-inch rack.
Section 3.4.1 provides the rules and instructions for a tabletop and shelf
installations, and Section 3.4.2 provides the rules and instructions for a
rackmount installation.
3.4.1 Tabletop and Shelf Installations
Tabletop and shelf installations must be within reach of the network
cabling and meet the requirements listed below:
• Locate the 2H22-08R within seven feet of an appropriately grounded
power source and an unrestricted surface area as shown in Figure 3-1
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 2H22-08R.
• 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.
Figure 3-1 Tabletop or Shelf Installation
!
CAUTION
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 2H22-08R.
2251-06
A = 15 cm (6 in)
B = 45 cm (22.5 in)
C = 53 cm (21 in)
C
B
A
D
D = 213 cm (7 ft)
7
8
1X 5X 6X4X3X2X
216543
PWR
CPU
COM
RESET
2H22-08R