Prru Installation Environment Requirements - Huawei LampSite Installation Manual

LampSite
Installation Guide
The recommended space for installing the Extender is described as follows:
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l

5.1.4 pRRU Installation Environment Requirements

The installation environment of a pRRU involves the running environment specifications for
the pRRU and other specifications.
pRRU Running Environment Specifications
Table 5-6
Table 5-6 pRRU environment specifications
Specificat
ions
Operating
temperatur
e
Relative
humidity
Altitude
Other Running Environment Specifications
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l
l
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Issue 02 (2014-05-27)
At least 150 mm above the Extender is reserved for cabling.
At least 150 mm under the Extender is reserved for cabling.
shows the environment specifications for the pRRU installed indoors.
Condition
-5°C to 40°C
5% RH to 95% RH
-60 m to 1800 m
1800 m to 4000 m
The pRRU cannot be installed at an air outlet of the heat dissipation box of an air conditioner
or other heat-generating appliances.
The pRRU cannot be installed near a strong heat source.
The pRRU cannot be installed in a position with water dripping, such as outdoor equipment
of air conditioners, pipe, and leaking or dripping roofs.
The installation position must be far from rains. If the pRRU is installed on a wall, there
must be no window on either side of the wall.
The installation position must be far away from high voltage, highly corrosive devices,
flammable or explosive substances, and electromagnetic interference.
The pRRU must be installed in a dry, ventilating, and dust-proof place.
If the pRRU is installed in parking areas or basements, the installation position must be
well-ventilated.
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5 Installing a pRRU
Remarks
-
-
Works properly.
Above the 1800 m altitude, the
maximum operating temperature
decreases by 1°C each time the altitude
increases by 220 m.
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