N-Tron 708M12 Switch User Manual


 
(Revised 2010-11-15) Page 12 of 156
Front Panel
LNK/ACT Link/Activity LED
M12 D-Coded Female Ports All 8 ports are Auto sensing 10/100BaseTX
M12 A-Coded Male Port Redundant Power Input (10-30VDC)
Green LED lights when Power is connected
M12 A-Coded Female Port Serial COM Port (CLI)
M12 A-Coded Female Port NTCD-M12 (N-Tron Configuration Device)
LED’s: The table below describes the operating modes:
LED
Color
Description
GREEN
Power is Applied with no active faults.
RED
Power is Applied with an active fault.
OFF
Power is not Applied.
LNK
ON
Link established, no Activity on cable.
OFF
No link established
ACT
BLINKING
Link established, Activity on cable
OFF
No link established