Nokia DNT2Mi-fp User Manual page 38

38 (60)
Table 2. Statistics values via Q1
Information Abbreviation
and/or ratio
Total time TT
Unavailability UAT
time
(Rx, Tx)
Errored seconds ES
(Rx, Tx)
Severely errored SES
seconds
(Rx, Tx)
Background block BBE
errors
(Rx)
Unavailability UATR
time ratio
(Rx, Tx)
Errored seconds ESR
ratio
(Rx, Tx)
Severely errored SESR
seconds ratio
(Rx, Tx)
Background block BBER
error ratio
(Rx)
System counters (Q1: 8,3)
Number of CPU resets and the time passed since the last reset.
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DNT2Mi-fp Data Network Terminal User manual
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Time passed since the last reset.
Time during which severely
errored seconds have occurred.
Number of errored seconds.
Number of seconds during which
e 30% blocks are errored.
Number of errored blocks except
blocks during severely errored
seconds and unavailable time.
The block size depends on the
used line rate.
Ratio of unavailability time to the
total time during the last 15
minutes or 24 hours.
Ratio of errored seconds to the
total of seconds in the available
time during the last 15 minutes
or 24 hours.
Ratio of severely errored
seconds to the total of seconds
in the available time during the
last 15 minutes or 24 hours.
Ratio of background block errors
to the total of blocks during the
last 15 minutes or 24 hours,
except blocks during severely
errored blocks and unavailable
time.
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