User Manual
189
MN024-08
TMRX 200
ALARM
CODE
(TSUN
description)
ALARM
DESCRIPTION
ACTIVE
LED
SUPERVISION
PRIORITY
LEVEL
ACTION
RECOMMENDED
RELÉ
PRIORITY
LEVEL
(subrack)
Power supply
alarm
There is a degradation
in power supply
distribution
RED MAJOR Return the unit MAJOR
RX1 AGC out
of range
The received optical
power experiences a
degradation which is
near to the AGC
working threshold (but
it can still compensate
losses)
NONE WARNING
Check the optical loss
/ AGC status on the
TSRX or TMRX
module at the other
side of the
imterconnect link
MINOR
RX1 Optical
power fail
The transmitted
optical power
experiences a
degradation which can
no more be
compensated by the
AGC
RED MAJOR Return the unit MAJOR
Temperature
alarm
Over-temperature
alarm
NONE WARNING
Check the subrack
and cabinet
ventilation, verify the
environmental
conditions involving
heating and air
circulation
MINOR
FSK modem
alarm
HW problem on the
10.7 MHz FSK
modem
RED CRITICAL Return the unit MAJOR
UL RF alarm UL hardware failure RED MAJOR Return the unit MAJOR
Current Fail Overcurrent alarm RED MAJOR Return the unit MAJOR
TILx-
-HL
Table 5.18: Description of TMRX200 alarms, as they are described by the LMT
software or by the suspervision interface