FIS Thunder Bolt, Руководство по эксплуатации

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Event Type
Indicator
€ Reflective Event
Ӂ Non-reflective Event
П End Fiber Event
¥ Ghost Event
Location
Distance of the event from the OTDR or the
end of the launch cable.
Loss
The optical loss of the event measured in
dB. All readings above the pass/fail threshold
are highlighted in red.
Ref.
The optical reflectance of the event
measured in dB. All readings above the pass/
fail threshold are highlighted in red.
Cumm. Loss
The cumulative loss of the trace to this
point.
Span
The distance between the current event
and the previous event.
Soft Key Options
Trace
Press this soft key to return to the full trace
view.
Event Table Pane
Each row on the event table represents an event on the trace detected
by the OTDR. The row numbers correspond to the event identification
numbers seen on the trace. Each event has the following information:
Event Detail Window
In this window a close up trace view of the highlighted event is shown
with a description of the event written underneath.