The AFL OPM4 are designed for measuring optical power in all network types and performing insertion loss measurements on fiber optic links.

Automatic Wavelength Identification Significantly Increases Efficiency

The standard Wave ID feature automatically detects and sets the receive wavelength(s), preventing setup and measurement errors (when used with AFL OLS series light sources). It significantly increases efficiency and reduces technician errors-and saves testing time-by eliminating the need to test each wavelength individually.

Optical References Storage.
The OPM4 stores optical references for each calibrated wavelength and offers multiple test tone detection for fiber identification.