EXFO FTB -5240S/5240BP Optical Spectrum Analyzer - Manual (Page 253)

Managing Files and Test Configurations
OSA 247
Opening Files in Other Test Modes
Opening Other Test Mode Files in DFB Mode
Your application allows you to open WDM file type in DFB mode.
While loading a WDM (.osawdm) file, the application will re-analyze the
newly imported data using the DFB analysis setup and imports the
following data from the selected trace:

Raw trace data

Trace information

Trace identification
Opening Other Test Mode Files in FP Mode
Your application allows you to open WDM file type in FP mode.
While loading a WDM (.osawdm) file in the FP mode, the application will
re-analyze the newly imported data using the FP analysis setup and
imports the following data from the selected trace:

Raw trace data

Trace information

Trace identification