1-12
IM AQ1200-01EN
3
You can make the displayed measured value the reference and display subsequent measured values as
relative values.
4
You can adjust the internal deviation of the optical power measurement section and obtain more accurate
absolute optical power values.
5
You can display averaged measured values.
6
You can display the maximum and minimum measured values.
7
You can interlock the light source and optical power meter settings when you connect an optical fiber
between the light source port of an AQ1100 and the optical power measurement port of another AQ1100.
8
You can add a specified value (the offset value) to measured optical power values.
9
You can set upper and lower threshold values and determine whether or not the measured values fall within
them.
10
You can measure the optical power of an upstream signal from the ONU (optical network unit: the user’s
optical terminal) to the OLT (optical line termination: the telephone exchange’s optical terminal). The optical
power of the 1310 nm (data wavelength) signal is measured.
11
You can measure the optical power of downstream signals from the OLT to the ONU. The optical power of
the 1490 nm (data wavelength) and 1550 nm (video wavelength) signals is measured.
Logging
You can measure short-term optical power stability. The optical power value during logging can be
displayed on a graph, and you can calculate the maximum, minimum, and average. In addition, you
can use cursors to calculate the optical power at a specified location or the maximum, minimum, and
average within a specified area. The logging results can be saved to a file in CSV format.
1.5 Light Source and Optical Power Meters (Options)
