5
OFF
Disable port Alarm
5
ON
Enable port Alarm. If the port’s link fails, the fault
LED will light up
OFF
Disable port Alarm
6
ON
Enable port Alarm. If the port’s link fails, the fault
LED will light up
OFF
Disable port Alarm
7
ON
Enable port Alarm. If the port’s link fails, the fault
LED will light up
OFF
Disable port Alarm
8
ON
Enable port Alarm. If the port’s link fails, the fault
LED will light up
OFF
Disable the ring master function
9
ON
Enable the switch as the ring master
in the X-Ring
group
[NOTE]
1.
When port alarm function is enabled, the fault LED will on and Alarm relay will activity when
port failure occurs.
2.
Please restart the switch after the X-Ring DIP switch is set.
LED Indicators
There are 7 diagnostic LEDs located on the front panel of the industrial switch. They provide real-
time information of system and optional status. The following table provides description of the LED
status and their meanings for the switch.
LED
Status
Meaning
Green
The switch unit is power on
Power
Off
The switch unit is no power input
Green
Power on
Power 1
Off
No power inputs
Power 2
Green
Power on