Huawei LampSite - Page 52

Installing a pRRU on a wall
NOTE
l The pRRU must keep a minimum of 0.5 m away from the power equipment with interference, and
keep a minimum of 2 m away from the source with radiation.
l The pRRU must keep away from a metal wall to avoid the impact on the antenna performance.
When a pRRU is installed on a wall, installation modes vary with the quality of wall, as shown
in Table 5-2.
Table 5-2 Wall-mounted suggestion
Installation
Mode
Requirements Mounting Brackets Installation
Diagram
Installing the
pRRU on a
wall by drilling
holes
For details, see
5.4.2 pRRU
Installed on a
Wall.
l The wall can bear
a load at least four
times the weight
of a pRRU.
l The screws must
be tightened with
a torque of 10
N·m. This ensures
the screws work
properly and the
wall remains
intact without
cracks in it.
1. Plate
2. Screw (M6X50)
3. Plastic expansion
sleeve
4. Flat washer
Installing the
pRRU on a
wall using a V
clamp through
an attachment
plate
For details, see
5.4.5 pRRU
Installed on a
Plate.
l The wall can bear
a load at least four
times the weight
of a pRRU.
l The thickness of
the wall is less
than the bolt
length (80 mm).
1. Plate
2. V clamp
3. Bolt (M6X80)
LampSite
Installation Guide 5 Installing a pRRU
Issue 02 (2014-05-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
47