Huawei BTS3900A Quick Installation page 12

3 Installing the Monitoring Signal Cable
a
-48 V DC Power Supply Scenarios
1. Scheme 1: TMC11H + 2 RFC
b
AC Power Supply Scenarios
1. Scheme 1：APM30H + RFC + TMC11H + IB
The installation procedure for
connecting the monitoring
signal cable to the IBBS200D
or IBBS200T is the same.
The only difference is that the
position of the CMUA in the
IBBS200D differs from the
position of the CMUA in the
IBBS200T.
CMUE
IBBD200T
e
2. Scheme 2: 2 TMC11H + 2 RFC
BBS200D (IBBS200T)
CMUE
IBBD200D I
1 1