OT Systems ET8242M-S-DR - Manual (Page 5)

ET8242M-S-DR
Managed Industrial 8-port 10/100/1000Base-T/X SFP Combo + 4-port 1000Base SFP
Ethernet Switch
5
The Port Status LEDs, Wall Mounting Kit
LED Indicators
The diagnostic LEDs located on the front panel of the industrial switch provide real-time information of system and optional status. The following
table provides the description of the LED status and their meanings for the switch.
LED Color Status Meaning
PWR Green
On The switch unit is power on
Off No power
PWR1 Green
On Power 1 is active
Off Power 1 is inactive
PWR2 Green
On Power 2 is active
Off Power 2 is inactive
R.M. Green
On
The industrial switch is the master of
X-Ring group
Off
The industrial switch is not a ring master
in X-Ring group
Ring Green
On Ring enabled
Slowly
blinking
Ring has only One link. (lack of one link to
build the ring.)
Fast
blinking
Ring work normally.
FAULT Amber
On Power or port failure
Off No failure
Gigabit Ethernet ports
LNK/ACT Green Blinking Data transmitted.
Full Duplex Amber On Port works under full duplex.
Gigabit SFP ports
LNK/ACT Green
On The port is linking.
Blinks Data transmitted.
Off No device attached.
DIN-Rail Mounting