Huawei OptiXstar B671G Quick Start Manual page 9

OptiXstar B671G Quick Start
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Table 3-1 General requirements for antenna anti-interference deployment distance
Scenario
Indoor
installation
scenario
Issue 04 (2023-10-30)
The device can be installed on the ceiling (recommended, the ceiling height does not
exceed 5 m) or on a wall (about 3 m above the floor).
Keep the device away from electronic devices that may cause radio interference, such as
microwave ovens, APs, and antennas. For details, see Table 3-1.
The installation position should be as concealed as possible to avoid disturbing daily
work and life.
Install the device in a site that is free from leaking or dripping water, heavy dew, and
humidity, and take protective measures to prevent water from flowing into the device
along the cable.
Do not install the device in an environment with high temperature, dust, poisonous gases,
flammable or explosive objects, electromagnetic interference (from a radar station, radio
station, or substation), unstable voltage, violent shakes, or strong noise.
Deployment Distance Requirement
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Distance between antennas: > 7 m
 Distance from 4G antennas of an operator: > 5 m
 Far away from other electronic devices (such as microwave ovens)
that may cause antenna interference
For a device with a built-in antenna, the distance requirement for the antenna is the distance requirement
for the device.
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3 Determining the Installation Position
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