Connecting The Transmission Cables - Huawei BTS3900A Quick Installation

2 Connecting the Transmission Cables

Principles for routing the transmission cables
1 The transmission cables cannot cross the power cabl
the spacing between them must be greater than 30 m
2 Extra length of transmission cables must be reserved
The E1/T1 cable or FE/GE cable can be used for data transmission acc
transmission mode can be supported by the base station working in the
base station working in the UMTS standard.
a
Connecting the E1 Cable (Alternative 1)
UELP
Ensure that both ends of the E1 cable
bare wires at one end of the E1 cable
b b
Connecting the FE Cable (Alternative 2) Connecting the FE Cable (Alternative 2)
UFLP
s
mm.
SLPU
Or
UELP
e at one time.
SLPU
Or O
BBU
1
e, PGND cable, or RF cable when routed. Otherwise,
d when they are curved.
cording to the transmission mode of the base station. Only one
GSM standard, and two transmission modes can be supported by the
UELP
e are disconnected. Then, weld all connectors to the
UFLP
WMPT
0
SLPU
UELP
SLPU