3 LED Indicators
The following figure shows the locations of the LED indicators:
3.1 LED Indicators
LED
DISPLAY
PWR
Power status
232 TX
RS-232 TX
232 RX
RS-232 RX
FX LNK Fiber port link
STATE
INTERPRETATION
ON
The device is powered on.
OFF
The device is powered off.
ON
RS-232 TX data is present
OFF
No RS-232 TX data
ON
RS-232 RX data is present
OFF
No RS-232 RX data
ON
Fiber port optical signal detected
OFF
Fiber port no optical signal
-26-