EXFO Power Blazer 88000 Series, User Manual

Page: 156 / 803

Test Setup - Test Configurator, Timer, and System
144
88000 Series
BERT and Unframed BERT
Note: Clearing the Disruption Monitoring check box will stop the measurement
without clearing the results. The disruption monitoring is automatically
stopped without clearing results when the test is stopped. However, starting
the test again while the
Disruption Monitoring check box is selected will
reset the results before restarting.

Pass/Fail Verdict
check box when selected (cleared by default)
enables service disruption pass/fail verdict and allows setting the
threshold value.

SDT Threshold (ms) allows entering the SDT threshold value that will
be used to declare the pass/fail verdict:
0.001
to
299999.999 ms
(default is 50 ms). For EtherBERT, the minimum value is adjusted with
respect to the
No Traffic Time
.
Multi-Pattern Configuration
Note:
O nly available for DSN/PDH BERT test application with DS1 signal (DS0
disabled) and when the pattern is Multi-Pattern .
This feature allows sending each pattern for a specific duration,
sequentially and continuously.

Pattern
represents a sequence of patterns that will be generated:
1111
,
1in8 , 2in8 , 3in24 , and QRSS .

Enable
allows enabling the generation of each pattern individually in
the pattern sequence. All patterns are enabled by default. All 1’s (1111)
is disabled for
Unframed
test.

Individual Pattern Duration specifies the transmission duration of
each pattern:
15 s
,
30 s
,
45 s
,
1 min
,
2 min
,
3 min
(default),... up to
15 min .
Restore < Test Application > Defaults
Reverts the current test application to its default factory settings.