EtherHaul™ 8000 Installation, Operation and Maintenance Manual
Page 89
LED
Color
Description
Orange – Link (Carrier) 10/100/1G/2.5G/5G (RJ45 only)
Blink Orange – 10/100/1G/2.5G/5G activity
Off – No Link (Carrier)
10.3
Alarms
System alarms can be found on the Main Page, including:
Current Alarms – list of currently active alarms and date+time raised.
History Log – System alarms and events history log
Event Name
Description
Probable Cause
Corrective Actions
Cold start: the first
time wake up
System power up
after power
connection
1) Restoring the power
2) Reset caused by power
disruption
Power restored, no corrective
actions needed
Cold start: software
initiated reset
System power up
after user-
initiated software
reset
1) User action: reset
system
2) User action: rollback
timeout expired
3) User action: SW
upgrade
Power restored after user
action, no corrective actions
needed
Cold start: reset
button has been
pushed for less
than 5 sec
System power up
after user pressed
the reset button
(for less than 5
seconds)
1) User action: reset
button pressed for less
than 5 seconds causing a
reset
Power restored after user
action, no corrective actions
needed
Cold start: reset
button has been
pushed for more
than 5 sec
System power up
after user pressed
the reset button
(for more than 5
seconds),
restoring factory
defaults
1) User action: reset
button pressed for more
than 5 seconds causing
factory defaults restore
Power restored after user
action, no corrective actions
needed
Cold start: power
failure reset
System power up
after system reset
due to power or
internal failure
1) Restoring the power
2) Reset caused by power
disruption or internal
power failure
Power restored, no corrective
actions needed.
If repeated and no indication
for power disconnection, might
indicate system failure and ODU
should be replaced.
Cold start: hardware
watchdog reset
System power up
internal HW
watchdog reset,
indication system
fault
System failure
Replace ODU
