EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Manual (Page 368)

Managing Results
360 FTB-5240S/5240BP
Managing Spectral Transmittance Test Results
ST Results Tab
The ST Results tab will show complete information about the spectral
transmittance parameters and the global analysis parameters.
To view ST results:
1. From the main window, select ST Results tab.
The following information is displayed in the ST Results pane:
³
Nominal center wavelength or frequency (nm or Thz): indicates
a single value that represent the channels center wavelength (in
nm) or frequency (in THz).
³
Offset to nominal wavelength or frequency (nm or Thz):
indicates the offset value applied to the nominal wavelength (in
nm) or frequency (in THz).
³
Insertion loss min (dB): indicates the minimum difference
between a reference power level and the measured power level
(in dB).