Huawei DBS3900 Installation Manual page 498

DBS3900 (Ver.B)
Installation Guide
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Issue 06 (2011-09-15)
Cable
PGND cable for the
GPS surge protector
BBU power cable (in
the DC power supply
scenario)
BBU power cable (in
the AC power supply
scenario)
FE/GE cable
Input power cable (in
the DC power supply
scenario)
Input power cable (in
the AC power supply
scenario)
CPRI Optical Cable
GPS clock signal
cable
FE/GE optical cable
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13 Indoor Scenario (BBU Installed in an IMB03)
Connector
2
OT terminal (6 mm , M8)
2
OT terminal (6 mm , M4)
3V3 power connector
2 , M4) LOAD6 port on the DCDU-03B
OT terminal (1.5 mm
3V3 power connector
H4 connector
RJ-45 connector
2 , M6) Wiring terminal labeled NEG for
OT terminal (16 mm
Connector added on site
C13 connector
Connector satisfying the
actual requirement
DLC connector
SMA male connector
N-type connector
LC connector
LC connector
FC connector
SC connector
Installation Position
Ground terminal on the GPS
surge protector
Ground terminal in the IMB03
Power supply port on the UPEU
Power supply port on the UPEU
LOAD1 port on the AC/DC
power device
FE0 port on the LMPT
External transmission equipment
the blue wire of the input power
cable on the DCDU-03B
Wiring terminal labeled RTN for
the black wire of the input power
cable on the DCDU-03B
Corresponding wiring terminal
on the external DC power
distribution device
AC INPUT terminal on the AC/
DC power device
AC socket or Power Distribution
Frame (PDF) of the customer
CPRI port on the LBBP
CPRI_W or CPRI0 port on the
RRU
GPS port on the LMPT
GPS surge protector
FE1 port on the LMPT
External transmission equipment
485