Chapter 5: Installation
Mount the ODU, LPU and surge suppressor
Page
18
Protection requirements for a wall installation
If the ODU is to be mounted on the wall of a building, then in addition to the general protection
requirements (above), the following requirements must be observed:
•
The equipment must be lower than the top of the building or its lightning air terminal.
•
The building must be correctly grounded.
Schematic examples of wall installations are shown in
Figure 80 Grounding and lightning protection on wall
External
ground bar
Ground cable
Ground ring
Outdoor CAT5e cable
Power
Supply
Equipment building
Network
switch
Building ground system
SM/BHS
Cat5e cable
Gigabit Surge Suppressor
Gigabit Surge Suppressor
Ground to opposite-side
ODU grounding lug
Содержание PMP 450 AP
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