User's Manual

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to MHU through the optic module.
4.2.5. Port Configuration
No Item Description
1 POWER AC 110V
2 ANT Antenna connection port
3 ANT MON
A monitor port with -40dB output compared to the
output power of the Front-End Filter
4 OPTIC Inlet Optic cable connection hole
RUN Green Blinking: CPU run, OFF(Gray): CPU stop
TxD Green: data sending to MHU, OFF(Gray): no data sending
RxD Green: data receiving from MHU, OFF(Gray): no data receiving
PSU Green: PSU normal, Red: PSU Alarm
HPA1 Green: HPA normal, Red: HPA alarm
HPA2 Not used
LD Green: Normal, Red: Alarm
5 LED
PD Green: Normal, Red: Alarm
6 RESET NMS Board Hardware Reset
7 DEBUG Connection port to GUI program (9pin D-SUB)
8 DISPLAY Key pad input display
9 DATA INPUT Equipment status/check, control input