Installation Environment Requirements - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
Figure 7-1 Recommended space requirements of the pRRU3901
The recommended space for installing a single pRRU3901 is described as follows:
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In the outdoor scenario, there is no space requirement for the pRRU3901 installing in the
cabinet.

7.1.4 Installation Environment Requirements

The installation environment of a pRRU3901 involves the running environment specifications
for the pRRU3901 and other specifications.
Running Environment Specifications
Table 7-7 shows the environment specifications for the pRRU3901 installed indoors.
Table 7-7 pRRU3901 environment specifications
Specificat
ions
Operating
temperatur
e
Relative
humidity
Altitude
Issue 08 (2016-05-30)
At least 300 mm above the pRRU3901 is reserved for maintenance.
At least 300 mm under the pRRU3901 is reserved for cabling.
At least 300 mm on the left of the pRRU3901 is reserved for maintenance.
At least 300 mm on the right of the pRRU3901 is reserved for maintenance.
At least 400 mm in front of the pRRU3901 is reserved for maintenance
At least 40 mm on the back of the pRRU3901 is reserved for ventilation.
Condition
 Indoor: - 5 ° C to + 40 ° C
 Outdoor: - 20 ° C to + 40 ° C
5% RH to 95% RH
- 60 m to + 1800 m
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7 Installing a pRRU3901
Remarks
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Works properly.
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