Installation guide

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one of the ports for which the corresponding PORT ALARM DIP Switch is set
to ON is not properly connected.
If neither of these two conditions occurs, the Fault circuit will be closed.
DIP Switch Settings
EDS-308 Series DIP Switches EDS-305 Series DIP Switches
12345678
ON DIP
12345
ON DIP
ON: Enables the corresponding PORT Alarm. If the port’s link fails, the relay
will form an open circuit and the fault LED will light up.
Off: Disables the corresponding PORT Alarm. The relay will form a closed
circuit and the Fault LED will never light up.
LED Indicators
The front panel of the Moxa EtherDevice Switch contains several LED
indicators. The function of each LED is described in the table below.
LED Color State Description
On
Power is being supplied to power input
PWR1
PWR1 AMBER
Off
Power is not being supplied to power
input PWR1
On
Power is being supplied to power input
PWR2
PWR2 AMBER
Off
Power is not being supplied to power
input PWR2
On
When the corresponding PORT alarm is
enabled, and the port’s link is inactive.
FAULT RED
Off
When the corresponding PORT alarm is
enabled and the port’s link is active, or
when the corresponding PORT alarm is
disabled.
On TP port’s 10 Mbps link is active
Blinking Data is being transmitted at 10 Mbps
10M GREEN
Off TP Port’s 10 Mbps link is inactive
On TP port’s 100 Mbps link is active
Blinking Data is being transmitted at 100 Mbps
100M
(TP)
GREEN
Off 100BaseTX Port’s link is inactive
On FX port’s 100 Mbps is active
Blinking Data is being transmitted at 100 Mbps
100M
(FX)
GREEN
Off 100BaseFX port is inactive