RRU3269
Installation Guide
3 Information About the Installation
Issue Draft B (2018-05-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 3-14 Angle steel specifications
Angle steel supports only the standard or reverse installation of a single RRU.
Figure 3-15 shows an RRU installed on angle steel.
Figure 3-15 RRU installed on angle steel
Installing an RRU on a Wall
The wall for installing RRUs must meet the following requirements:
For each RRU, the wall must be able to bear a weight four times heavier than the RRU's
weight and the bolts' pulling force of 1.25 kN (281.25 lbf) vertical to the wall.
Expansion bolts must be tightened to 30 N·m (265.52 lbf·in.) to ensure that the bolts
work properly and the wall remains intact.
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