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LED Indicators
The front panel of Moxa EDS-518A contains several LED indicators. The
function of each LED is described in the following table:
LED
Color
State
Description
PWR1
AMBER
On
Power is being supplied to power input
P1.
Off
Power is
not
being supplied to power
input P1.
PWR2
AMBER
On
Power is being supplied to power input
P2.
Off
Power is
not
being supplied to power
input P2.
FAULT
RED
On
When the corresponding PORT alarm
is enabled, and a user-configured
event is triggered.
Off
When the corresponding PORT alarm
is enabled and a user-configured
event is not triggered, or when the
corresponding PORT alarm is
disabled.
MSTR/HEAD
GREEN
On
When the EDS-518A is set as the
Master of the Turbo Ring, or as the
Head of the Turbo Chain.
Blinking
The EDS-518A has become the Ring
Master of the Turbo Ring, or the Head
of the Turbo Chain, after the Turbo
Ring or the Turbo Chain is down.
Off
When the EDS-518A is not the Master
of this Turbo Ring or is set as the
Member of the Turbo Chain.
CPLR/TAIL
GREEN
On
When the EDS-518A coupling function
is enabled to form a back-up path, or
when it's set as the Tail of the Turbo
Chain.
Blinking When the Turbo Chain is down.
Off
When the EDS-518A disables the
coupling function.
10M
(TP)
GREEN
On
TP port’s 10 Mbps link is active.
Blinking Data is being transmitted at 10 Mbps.
Off
TP port’s 10 Mbps link is inactive.
100M
(TP)
GREEN
On
TP port’s 100 Mbps link is active.
Blinking
Data is being transmitted at 100
Mbps.
Off
TP port’s 100 Mbps link is inactive.
1000M
(TP/SFP)
GREEN
On
TP/SFP port’s 1000 Mbps link is
active.
Blinking
Data is being transmitted at 1000
Mbps.
Off
TP/SFP port’s 1000 Mbps link is
inactive.
