Figure 3-28 Height-Unrestricted Triple-Mode Scenario (220 V Ac); Table 3-31 Installation Of 12 Rrus (In Umts+Lte Mode); Table 3-32 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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3 Information About the Installation
Position
ICR2
Table 3-31 Installation of 12 RRUs (in UMTS+LTE mode)
Position
ICR1
ICR2
Figure 3-28 Height-unrestricted triple-mode scenario (220 V AC)
Table 3-32 Installation of six RRUs (in GSM+UMTS+LTE mode)
Position
ICR1
ICR2
3-28
NOTE
When 12 RRUs are configured, one BBU is added in the triple mode scenario, as shown in
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
GSM+UMTS Hybrid Co-
Cabinet
Six RRU3201s
UMTS+LTE Co-Cabinet
Six RRU3804s
Six RRU3201s
GU+LTE
Six RRU3908s
Six RRU3201s
DBS3900(ICR)
Installation Guide
GSM+UMTS Co-Cabinet
Six RRU3201s
Figure
GL+UMTS
Six RRU3908s
Six RRU3804s
Issue 01 (2011-03-30)
3-28.
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