Part of EXFO’s 600 handheld series, the FLS-600 Light Source is designed for first-class versatility—it offers laser and LED models, as well as various wavelength options. What’s more, you can save time by building a list of your “favourite” wavelengths and only sweeping through these wavelengths when testing.
Using the FLS-600 in Auto-Switching Mode allows to automatically toggle between available wavelengths. When using this source with a compatible power meter (Optical Power Expert/FOT-600), the latter recognizes the wavelength in use and switches to the proper calibration parameter.
Signal encrypting can also give the receiving-end information on the power to be used as reference, helping ensure efficient referencing, even when the two units are far apart.