EXFO FTB-1, User Manual

Page: 142 / 675

Test Setup - Test Configurator, Timer, and System
130
FTB-700G/800 Series
EtherBERT, FC BERT, BERT (CPRI), and Unframed BERT
Bit/Pattern Error
The configuration of Bit Error is available with all patterns at the exception
of
Seed A
and
Seed B
for which
Pattern Error
is available.

Pass/Fail Verdict allows to enable and configure bit/pattern error
rate/count threshold prior to run the test. This allows for a simple
pass/fail verdict, leaving no room for misinterpretation of the test
results. To enable the pass/fail verdict, select either
Bit / Pattern Error Count or Bit / Pattern Error Rate (default is
Disabled
).

BER Threshold allows to enter the threshold Count or Rate value that
will be used to declare the pass/fail verdict.
For Count , enter the maximum bit/pattern error count allowed before
declaring a fail verdict:
0
(default) to
999999
.
For Rate , enter the maximum bit/pattern error rate allowed before
declaring a fail verdict:
1.0E-14
to
1.9E-01
. The default value is
1.0E-12
.
CPRI
Note:
Available with CPRI/OBSAI BERT test application with CPRI Framed L2.
Pass/Fail Verdict check box when selected (default) enables the pass/fail
verdict. A pass verdict is given when the link status is up and no CPRI alarm
and/or error are recorded for the duration of the test.
Restore CPRI/OBSAI Defaults
Note: Available with CPRI/OBSAI BERT test application.
Reverts the current test application to its default factory settings.