Figure 3-23 Height-Unrestricted Triple-Mode Scenario (-48 V Dc); Table 3-24 Installation Of Six Rrus (In Gsm+Umts+Lte Mode) - Huawei DBS3900 Installation Manual

DBS3900(ICR)
Installation Guide

Figure 3-23 Height-unrestricted triple-mode scenario (-48 V DC)

Table 3-24 Installation of six RRUs (in GSM+UMTS+LTE mode)

Position
ICR1
ICR2
Independent RRU installation scenario (IFS06+RRU)
In this scenario, three RRUs or six RRUs are installed. The configurations and installations of
the RRUs in the IFS06+RRU scenario and in the IFS06+IMB03+RRU scenario are the same.
For details, see
+RRU).
Issue 01 (2011-03-30)
NOTE
When 12 RRUs are configured, one BBU is added in the triple mode scenario, as shown in
RRU and IMB03 combination installation scenario (IFS06+IMB03
Figure 3-24 takes the installation of six RRUs as an example.
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GU+LTE
Six RRU3908s
Six RRU3201s
3 Information About the Installation
Figure
GL+UMTS
Six RRU3908s
Six RRU3804s
3-23.
3-23