Huawei BBU3900 Description page 12

LTE TDD
BBU3900&BBU3910 Description
Figure 1-10 UBBPd panel
The UBBPe4 and UBBPe6 have the same panel,as shown in Figure 1-11.
Figure 1-11 UBBPe panel
The panel of UBBPem is as shown in Figure 1-12.
Figure 1-12 UBBPem panel
The panel of UBBPf1 is as shown in Figure 1-13.
Figure 1-13 UBBPf1 panel
Function
The UBBP performs the following functions:
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Port
Table 1-7 describes the ports on the UBBP.
Issue 01 (2018-02-05)
Provides CPRI ports for communication with the RF modules.
Processes uplink and downlink baseband signals.
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