Transmission Ports - Huawei BBU3900 Description

LTE TDD
BBU3900&BBU3910 Description
Board
LBBPc
LBBPd
The following table lists the specifications of CPRI ports on a UBBP.
Board
UBBPd,UBBPe4,
UBBPe6
UBBPem
UBBPf1

2.5 Transmission Ports

Table 2-2 Transmission ports
Board
LMPT
UMPTa6 or UMPTb2
UMPTb9
UMPTe2
UTRPc
Issue 01 (2018-02-05)
Quantity CPRI Port Rate
of CPRI (Gbit/s)
Ports
6 1.25, 2.5, or 4.9
6 1.25, 2.5, 4.9, 6.144, or
9.8
Quantity CPRI Port Rate
of Ports (Gbit/s)
6 1.25, 2.5, 4.9, 9.8, or
6.144
2 40/100
3 40/100
Specifications
Two FE/GE electrical ports, two FE/GE optical ports, or one
FE/GE optical port + one FE/GE electrical port
One FE/GE electrical port, one FE/GE optical port, and one
DB26 port transmitting four links of E1/T1 signals
One FE/GE electrical port, one FE/GE optical port
2 FE/GE electrical port, and 2 XGE optical port
Four FE/GE electrical ports and two FE/GE optical ports
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2 Technical Specifications
Topology Type
Star, chain, and ring
topologies
Star, chain, and ring
topologies
Topology Type
Star, chain, and ring
topologies
Star, chain, and ring
topologies
Star, chain, and ring
topologies
23