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Chapter 18 OFI Module
FOX Function
•
the fiber number is automatically incremented.
To display the fiber to be tested, push the S
FOX function (see
Establishing a reference
Before making a power, a ORL and / or distance measurement with the FOX function of
the OFI module , you have to take references.
1
On the
Different references can be taken:
•
For a loss measurement
–
–
•
For an ORL measurement
–
–
NOTE
As the ORL is an option, establishing a reference for this measurement is not
automatically available with the OFI module.
Establishing a reference for loss measurement
Before any measurement, you must establish references.
Two methods can be used to take references: taking a side by side reference and taking
the reference in a loop-back mode.
Taking a side by side reference
NOTE
This reference can only be performed when the two MTS 8000 are at the
same location.
508
"Choosing the fiber to be tested" on page
page, push the
RESULTS
Side by Side reference
Loopback reference
Power emitted reference
Zero ORL
User Manual
/S
button in the results page of the
TART
TOP
References
button.
78000010220 Rev. 024
513).
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Troubleshooting
