Figure 3-21 Height-Unrestricted Triple-Mode Scenario (-48 V Dc); Table 3-19 Installation Of 6 Rrus (In Umts+Lte Mode); Table 3-20 Installation Of Six Rrus (In Gsm+Umts+Lte Mode) - Huawei DBS3900 Installation Manual
Indoor centralized rack (icr) dual-mode base station
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Also See for DBS3900:
- Installation manual (556 pages) ,
- Product description (70 pages) ,
- Hardware description (32 pages)
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DBS3900(ICR)
Installation Guide
Table 3-19 Installation of 6 RRUs (in UMTS+LTE mode)
Position
Upper part
Lower part
Figure 3-21 Height-unrestricted triple-mode scenario (-48 V DC)
Table 3-20 Installation of six RRUs (in GSM+UMTS+LTE mode)
Position
Upper part
Lower part
l
Issue 01 (2011-03-30)
UMTS Mode
Three RRU3804s
Three RRU3804s
NOTE
When 6 RRUs are configured, one DCDU and one BBU are added in the triple mode scenario, as shown
in
Figure
3-21.
IFS06+IMB03+RRU (12 DC RRUs)
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Copyright © Huawei Technologies Co., Ltd.
LTE Mode
Three RRU3201s
Three RRU3201s
GU+LTE
Three RRU3908s
Three RRU3201s
3 Information About the Installation
UMTS+LTE Co-
Cabinet
Three RRU3804s
Three RRU3201s
GL+UMTS
Three RRU3908s
Three RRU3804s
3-21
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