Chapter 3 Measurement
3-24
Automatically Creating File Name and Saving File
If the file name is created automatically, inputting the file name at the
dialog box can be omitted.
Select Data + sequence number (000-999) at step 2 of the Input File Name
and Save File procedures. When
Save
is pressed at this time, the dialog
box of step 6 is not displayed and the automatically created file name is
saved.
The saved file name is as follows:
XML format file:
AllWaveData + date + "_" + consecutive-number.xml
Example: AllWaveData20190409_004.xml
CSV format file:
WaveData + date + "_" + consecutive-number.csv
Example: WaveData20190410_001.csv
Note:
The level of waveform data saved to a CSV file is a linear value in
mW units. Low levels may be displayed prefixed by a negative (–)
sign.
In this equipment, the average value of measured noise is level 0 so
any noise level lower than the average value is displayed as a
negative value. The level of the optical input to the equipment is
not negative.
Only the analysis result described in the following section is output
to the csv.files saved with
f3 Save CSV All
.
●
5.5 “Measuring WDM (Wavelength Division Multiplexed)
Signals”
●
5.8 “Measuring Optical Amplifier (Wavelength Division
Multiplex)”
Only the analysis result described in the following section is output
to the csv.files saved with
f4 Save CSV
.
●
5.5 “Measuring WDM (Wavelength Division Multiplexed)
Signals”
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