Installation Scenarios - Huawei RRU3269 Installation Manual

RRU3269
Installation Guide

3.4 Installation Scenarios

An RRU can be installed on a pole, U-steel, angle steel, wall, or IFS06. Installation scenarios
must meet heat-dissipation and waterproofing requirements of the RRU.
Requirements for the Installation Scenarios
RRU is a professional communications equipment and cannot be installed in areas which are
accessible to people. The installation scenarios involve the related security features. For
details about specific requirements and precautions, see Safety Information.
Application scenarios:
To ensure proper heat dissipation of the RRU, the following requirements must be met:
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If the RRU is inappropriately installed, heat dissipation of the RRU deteriorates and the RRU
may not work properly, as shown in Figure 3-4.
Issue Draft B (2018-05-15)
 Steady on: VSWR alarms are generated on one or more ports.
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
3.5.2 Clearance for Three or More RRUs and 3.5.3 Installation Spacing Between RRUs.
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3 Information About the Installation
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