Huawei RRU3804 User Manual page 34

2 RRU3804 and SRXU Hardware
Auxiliary
Facility
AFB
OFB
SPD40R
DPD32-1-6
EMUA
2-4
Description
Auxiliary facility box for outdoor application. The AFB provides the
following functions:
Four AC power outputs and four DC power outputs
l
AC surge protection
l
Temperature control
l
Alarm reporting
l
5 U space for your devices
l
For details on the functions of the AFB, refer to the AFB User Guide.
Outdoor facility box for DC power distribution and transmission. The
OFB provides the following functions:
11 U space for your devices
l
Heat dissipation
l
Alarm reporting
l
For details on the functions of the OFB, refer to the OFB User Guide.
Outdoor AC surge protection device. The SPD40R provides the
following functions:
AC surge protection
l
Four AC power inputs
l
Remote fault alarm reporting
l
Local fault alarm reporting
l
For details on the functions of the SPD40R, refer to the SPD40R User
Guide.
Indoor facility for DC power distribution. The DPD32-1-6 provides the
following functions:
One DC power input at a maximum current of 32 A
l
Six DC power outputs
l
For details on the functions of the DPD32-1-6, refer to the DPD32-1-6
User Guide.
Environment monitoring unit. The EMUA provides the following
functions:
Environment monitoring
l
Intrusion monitoring
l
Power distribution monitoring
l
For details on the functions of the EMUA, refer to the EMUA User
Guide.
Huawei Technologies Proprietary
RRU3804
User Guide
Issue 01 (2007-11-29)