4 — ONT and MDU statistics and performance monitoring
4-12 November 2013 Alcatel-Lucent 7302 ISAM | 7330 ISAM FTTN | 7360 ISAM FX ONT R04.06.02
Edition 01 3FE 55873 AAAA TCZZA
ONT Product Information Guide
X/VDSL2 line 15 min LOSS or LOS Loss of signal seconds upstream
LOFS or LOF Loss of frame seconds upstream
LOPS Loss of power seconds upstream
LOLS Loss of link seconds upstream
REINIT Modem re-initialization events upstream
FAILINIT Modem failed initialization events upstream
INITTIMEOUTS Initialization time outs upstream
ES Errored seconds upstream
SES Severely errored seconds upstream
UAS Unavailable seconds upstream
X/VDSL2
bearer/channel
15 min FCCB Fast channel corrected blocks upstream
FCBB Fast channel bad blocks upstream
SCCB Slow channel corrected blocks upstream
SCBB Slow channel bad blocks upstream
TXBLK Count of transmitted blocks downstream (fast or slow)
RXBLK Count of received blocks upstream (fast or slow)
CV Code violations upstream
FECC Forward error corrections upstream
CRC Cyclic redundancy check
X/DSL2 line xTU-C
(xDSL transceiver unit,
central office)
15 min LOF or LOFS Loss of frame seconds near-end
LOS or LOSS Loss of signal seconds near-end
ES Loss of errored seconds near-end
SES Severely errored seconds near-end
UAS Unavailable seconds near-end
LI Count of the total number of full initializations
attempted on the line (successful and failed) during the
accumulation period.
FLI Count of the total number of failed full initializations
during the accumulation period. A failed full
initialization occurs when showtime is not reached at
the end of the full initialization procedure.
CV Code violations near-end
FEC Count of forward error correction near-end.
Alarm type Interval Montype Counter description
(3 of 4)
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