Installing The Bbu In The Apm30 - Huawei BBU3900 V300 Installation Manual

Installing the BBU in the APM30

a
Installing the BBU Case
M6 bolt
b
Installing the BBU Cables
Cable connections of the BBU
CPRI signal cable
PDU
BBU
E1/T1 surge protection
FE/GE surge protection
transfer cable
FE/GE cable
1. Install the mounting ears at both sides of
the BBU reversely.
2. Slide the BBU case into the cabinet.
External power supply
External monitoring device
transfer cable
E1/T1cable
7
External alarm device
Alarm cable
Monitoring signal
cable
Power cable