EtherHaul™ 8000 Installation, Operation and Maintenance Manual
Page 91
too high or too
low, exceeding
the configurable
thresholds)
temperature range according to
specs.
Temperature
Normal
Unit temperature
returned to
normal
The unit temperature
condition returned to
normal.
Temperature returned to
normal, no corrective actions
needed.
SFP In
SFP inserted to
one of the Line
Ethernet ports
User action: SFP was
inserted.
User action: No corrective
actions needed.
SFP Out
SFP extracted
from one of the
Line Ethernet
ports
User action: SFP was
extracted.
User action: No corrective
actions needed.
Loop Enabled
Loopback was
enabled on one of
the Ethernet
interfaces
User action: Loopback
enabled.
User action: No corrective
actions needed.
Loop Disabled
Loopback was
disabled on one of
the Ethernet
interfaces
1) Loopback cleared as
loopback timeout expired.
2) User action: Loopback
disabled.
User action: No corrective
actions needed.
Tx Mute Enabled
Tx mute enabled
(ODU will not
transmit on its
radio interface)
User action: ODU muted.
User action: No corrective
actions needed.
Tx Mute Disabled
Tx mute disabled
(ODU will resume
transmitting on its
radio interface)
1) Tx mute cleared as Tx
mute timeout expired.
2) User action: Tx mute
disabled.
User action: No corrective
actions needed.
Lowest Modulation
System dropped
to lowest
modulation
profile configured
(in Adaptive
Mode).
Modulation changed
(down to lowest
configured threshold) due
to change in RF link
conditions.
Verify if modulation change is
due to rain fading, mis-
alignment or interference.
1) Improve antenna alignment
and verify clear line of sight.
2) Verify RF configuration.
3) Change channel to verify no
interference.
4) Replace ODU.
Rate Changed
Eth port rate
changed
Rate changed due to port
down (normal in case of
port disconnected or
reboot) or negotiation
failure
If Eth port rate is lower than
expected:
1) Check port settings and auto-
neg settings.
2) Check cables (bad
cable/crimpting of RJ45 will not
allow port to go to highest rate.
3) Replace ODU.
