EXFO FTB-8510B Guia Del Usuario página 766

Smart Mode
Using SmartMode for Alarm/Error Monitoring
Note: The port statistics are only refreshed (live) when the alarm scan is running.
3. To see the Section/RS/Line/RS/MS analysis, press the signal button and
press the Section/Line/RS/MS tab.
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Range indicates the minimum and maximum optical power
values necessary to meet the standard BER for the test interface.
Power indicates the power level of the input signal in dBm. The
background color of the Power field indicates the input presence
as follow:
Background
color
Green Power level in-range.
Yellow Power level out of operational range.
Red Power level crosses the "Close-to-damage"
threshold.
Grey LOS or invalid operational range value reported by
the optical device (SFP/XFP).
Frequency (bps) indicates the received signal frequency in bps.
Description
FTB-8100 Series Transport Blazer