EXFO FastReporter Data Post-Processing Software - Manual (Page 119)

Working with iOLM files
Data Post-Processing Software 113
Viewing and Modifying iOLM Settings
4. In the Results table all the results components, such as Link length,
Acquisition Status, Link loss, and Link ORL.
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Link length: Displays the Link length.
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Acquisition Status: Displays the status of acquisition. It displays if
the acquisition has been taken normally or if it is interrupted.
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Link loss: Displays the Link loss.
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Link ORL: Displays the Link ORL value.
Note: If the link ORL value is saturated, that is, the value is displayed with a “<“
symbol, the value will be tested for Pass/Fail and it will be able to specify
the fail status if the value is fail, but it will not be able to specify the pass
status.
5. In the Test Settings table, modify the IOR and the Backscatter value as
needed.
Note: The values set for 1550nm are automatically computed for other
wavelengths. You can edit the IOR and Backscatter for only 1550nm
wavelength irrespective of the wavelengths available in the selected iOLM
measurement.
Note: When the IOR value is changed the position and length of the section will
be updated, and when the Backscatter value is changed it will trigger
reanalysis of the whole link.