Huawei NE05E Series Quick Installation Manual page 12

AC/DC power system (ETP4830-4815AF power system)
When an NE device requires DC power but only the AC power module is available, use the ETP4830-
4815AF to convert the AC power to DC power.
Monitoring module
Mapping between the fuses of the output tributaries and the load tributaries
Fuse for the Output Tributary
FU-1 (20A)
FU-2 (20A)
FU-BT (20A)
Pin assignment of a monitoring cable
•Connect the device to the ETP4830-4815AF power system with a monitoring cable, which is a standard non-shielded
network cable, so that the NMS can detect the working status of the power system.
•Connect one end of a monitoring cable to the TOD port or the CLK0/TOD0 port on the device and the other end to an
RJ45 port on the monitoring module of the ETP4830-4815AF power system.
Rectifier module
Fuse of load 1
Load Tributary
Load1 (20A)
Load2 (20A)
Battery (20A)
9
Fuse of battery
Output terminals of
load 1
Output terminals of
load 2
Output terminals of
battery
Fuse of load 2