Installation Process - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide
Table 9-4 pRRU3907 environment specifications
Specifications
Operating
temperature
Relative
humidity
Altitude

9.2 Installation Process

This section describes the pRRU3907 installation process, which involves installing a
pRRU3907, and cables, checking the pRRU3907 hardware installation, and powering on the
pRRU3907.
Figure 9-4
Figure 9-4 pRRU3907 installation process
Issue 06 (2015-10-30)
Condition
- 40°C to + 50°C
5% RH to 95% RH
- 60 m to + 1800 m
1800 m to 4000 m
shows the pRRU3907 installation process.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9 Installing a pRRU3907
Remarks
-
-
Works properly.
Above the 1800 m altitude, the
maximum operating temperature
decreases by 1°C each time the
altitude increases by 220 m.
140