EXFO FTB-8510B Guia Del Usuario página 1072

Advanced Tabs
Service Disruption Time (SDT) - Results
Summary
Channel Above Threshold: Indicates the number of channels that
experience a disruption time above the defined threshold since the
beginning of the SDT test.
Channel Monitored: Indicates the number of channels that are
monitored.
Longest Disruption:
Table
SDT statistics are displayed for each channel monitored.
Channel indicates the channel number.
Disruption Count indicates the number of disruption events detected.
Shortest indicates the shortest measured disruption time event.
Longest indicates the longest measured disruption time event and
time stamp.
Last indicates the duration of the last measured disruption time event
and time stamp.
Average indicates the average duration of all measured disruption
time events.
Total Duration indicates the total duration of all measured disruption
time events.
422
Duration indicates the duration of the longest measured
disruption time.
Channel indicates the channel number on which the longest
disruption time happened.
Time Stamp indicates when the longest disruption time happened.
FTB-8100 Series Transport Blazer