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RRU3268
Installation Guide
3.4 Installation Scenarios
An RRU can be installed on a pole, U-steel, angle steel, or IFS06. Installation scenarios must
meet heat-dissipation and waterproofing requirements of the RRU.
Requirements for the Installation Scenarios
Application scenarios:
To ensure proper heat dissipation of the RRU, the following requirements must be met:
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In improper installation scenarios, the heat dissipation efficiency decreases and therefore the
RRU may not work properly.
Figure 3-4 Improper installation scenario
Method of installation:
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Issue ()
The RRU cannot be installed in an enclosed cabinet without a cooling system.
The RRU cannot be installed in an enclosed camouflage box.
The RRU cannot be installed in an enclosed equipment room without a cooling system.
When multiple RRUs are installed in centralized mode, the minimum clearance
requirements must be met. For details about the minimum clearance requirements, see
Clearance for Multiple RRUs
CAUTION
To ensure proper heat dissipation and waterproofing of the RRU, the RRU must be installed
with the ports at the bottom and the vertical deviation angle of the RRU must be less than
or equal to 10 degrees, as shown in
The side-mounted mode is recommended for RRUs on the main pole secured on a tower.
This installation mode allows multiple RRUs to be installed next to each other at the same
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and
3.5.3 Installation Spacing Between
Figure 3-4
shows an improper installation scenario.
Figure
3-5.
3 Information About the Installation
RRUs.
3.5.2
11
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