Moxa Technologies PT-7728 - Led Indicators

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LED Indicators
LED Color State Description
System LEDs
On
System has passed self-diagnosis test
on boot-up and is ready to run.
GREEN
Blinking
System is undergoing the
self-diagnosis test.
STAT
RED On
System failed self-diagnosis on
boot-up.
On
Power is being supplied to the main
module’s power input PWR1.
PWR1 AMBER
Off
Power is not being supplied to the
main module’s power input PWR1.
On
Power is being supplied to the main
module’s power input PWR2.
PWR2 AMBER
Off
Power is not being supplied to the
main module’s power input PWR2.
On
The corresponding PORT alarm is
enabled and a user-configured event
has been triggered.
FAULT RED
Off
The corresponding PORT alarm is
enabled and a user-configured event
has not been triggered, or the
corresponding PORT alarm is
disabled.
On
This PT switch is set as the Master
of the Turbo Ring, or as the Head of
the Turbo Chain.
Blinking
The PT switch has become the Ring
Master of the Turbo Ring, or the
Head of the Turbo Chain, after the
Turbo Ring or the Turbo Chain went
down.
MSTR/HEAD GREEN
Off
The PT switch is not the Master of
this Turbo Ring or is set as a
Member of the Turbo Chain.
On
The PT switch coupling function is
enabled to form a back-up path, or it
is set as the Tail of the Turbo Chain.
Blinking Turbo Chain is down.
CPLR/TAIL GREEN
Off
This PT switch disabled the coupling
function, or is set as a Member of
the Turbo Chain.
Mode LEDs
On
The corresponding module port’s
link is active.
Blinking
The corresponding module port’s
data is being transmitted.
LNK/ACT GREEN
Off
The corresponding module port’s
link is inactive.
Off
The corresponding module port’s
data is being transmitted at 10 Mbps.
SPEED GREEN
On
The corresponding module port’s
data is being transmitted at 100
Mbps.