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BERT results:
ARGUS PRI
4 Operation on a PRI Access
To scroll through the results
- The evaluation of the results depends on
the error threshold that you set
(in the example, OK).
- sent data (data transferred)
(K = 1024 bits, k = 1000 bits)
- sync.time in h:min:sec
(The time in which the ARGUS can sync
to the bit pattern)
- Nb. LOS (counter)
synchronisation is lost at an error rate
greater than or equal to 20 % within a
period of a second.
The absolute number (Nb.) of
synchronisation losses will be shown.
- LOS time: Duration of the BERT minus
the sync. time
(The time in which the ARGUS could not
sync to the bit pattern after it had been in
sync at least once)
- abs. err.: The number of bit errors
- rel. err: Bit error rate
(e.g. 9.7E-07 = 9.7·10
Display of other characteristic values
(in accordance with ITU-T G.821)
All values are given in percentages and
absolute values.
The ARGUS evaluates whether the test
results satisfy the limits specified in the
G.821 under consideration of the
reference connection (HRX).
(The display will show either OK or NO).
To scroll through the results
Return to the previous display
-7
= 0.00000097)
29
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