FX80 / FX81 PON Optical Power Meters User Manual
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Switching from thresholds to values for the same measurement, FX81
With the ‘
Value
’ line selected
>….<
, press
|Shift/Enter|
to confirm the selection. The screen
displays returns to representing numeric values for the same measurement.
6.3
Broadband Power Measurements (Optional for
FX80/FX81 4-Wavelength Version)
The Broadband OPM features an InGaAs detector with a wavelength range from 800 to 1700
nm. Power readings can be absolute (dBm or watts) or relative (dB). To measure optical power,
insert the test fiber on the OPM test port and press
|MODE|
until the PM1 or PM2 test mode
appears at the upper left corner of the display.
