2-41
IM AQ7280-01EN
Optical Pulse Measurement (OTDR)
2
Real-time Measurement
3.
Press REAL TIME to start the measurement of “Wavelength 1.”
The screen shows the measurement waveform, and the Open Trace menu appears. During measurement,
a mark appears at the top of the display to indicate that the laser light is on.
Set markers.
See section 4.1.
Cannot be selected
during measurement.
Cannot be selected
during measurement.
Create labels.
You can enter a label for each
core. * Enter the label characters
by following the procedure
provided in “Entering Character
Strings” in the IM AQ7280-02EN.
4.
During measurement, press REAL TIME to stop the measurement.
All the items on the Open Trace menu become available (see the Open Trace menu for the averaged
measurement on the previous page). When returning to the main view screen, a message for confirming
the saving of the measured results appears. If necessary, you can save the measured results.
Note
• In real-time measurement, measured results are not automatically saved.
• If Wavelength on the main view screen is set to “All,” measurement of “Waveform 1” is executed. To
measure “Wavelength 2” and later, save the measured results of “Waveform 1,” and then press the
Wavelength soft key in the Open Trace menu to switch the wavelength.
• If you enter the label characters in the label setting of the project setup screen, the same label
characters can be entered for all cores.
2.8 Performing Multi-Core Fiber Measurement
To Next Page
Loading...
