Figure 5-53 Star Topology; Figure 5-54 Chain Topology - Huawei BTS3900 V100R003 Hardware Description

BTS3900
Hardware Description

Figure 5-53 Star topology

Figure 5-54 Chain topology

CPRI Cable Connections in the UMTS Only Base Station
Figure 5-55
single-band mode and support not more than three sectors in a base station with MIMO not
supported.
Issue 04 (2011-02-15)
shows the star topology of the WRFUs over CPRI ports when the WRFUs work in
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5 BTS3900 Cables
5-39