Microsens MS400230 - Manual (Page 5)

4
LED Indicators
There are 4 diagnostic LEDs located on the Front panel of converter
module. They provide real-time information of system and optional status.
The following table provides description of the LED status and their
meanings.
LED Status Description
PWR Green Power on
SPD
Green
100/1000 SFP port is operating at speed
of 1000Mbps
OFF
100/1000 SFP port is disconnected or not
operating at speed of 1000Mbps
LK/ACT
Green Connected to network
Blinks Networking is active
Off Not connected to network