Huawei RRU5303 Installation Manual page 20

RRU5303
Installation Guide
Figure 3-5 Requirements for the vertical deviation angle of an RRU
(1) RRU
Installing an RRU on a Pole
Figure 3-6 shows the diameter of a pole for installing an RRU.
Figure 3-6 Diameter of a pole
Issue Draft B (2018-05-15)
(2) Installation support (pole, U-steel, angle steel, or wall)
 When the operator faces the RRU whose handle and cabling cavity are on the right-hand side, the
side facing the operator is the front of the RRU, and the other side is the back of the RRU.

Standard installation: RRU mounting kits are installed on the back of an RRU.
 Reverse installation: RRU mounting kits are installed on the front of an RRU.
 Side-mounted installation: RRU mounting kits are installed on the side face (not the side face of the
maintenance cavity) of an RRU.

Stacked installation: Two or more RRUs are installed next to each other at the same level by
stacking multiple RRU mounting kits.
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3 Information About the Installation
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