Signamax 065-1063FSx series RS-232/422/485 to 100Base/FX Device Server / Media Converter
9
4
LED Indicators
This device has LED indicators located at the front of the device. The LEDs have been
designed to provide easy at-a-glance network status and ‘real-time’ connectivity
information. Please see the chart below for a description of their functions:
LED Indicators
LED
Condition
Status
On (Green)
Unit is receiving power
PWR
Off
Power off or failure
On (Green)
Receiving data packets
Flashing (Green)
Data packets are being transmitted or
received via the fiber port
LNK / ACT
Off
Fiber optic cable is not connected
On (Green)
Serial connector is attached and link signals
are being received
Flashing
Data traffic is passing through the serial port
ACT
Off
Serial port is idle or no link has been
established