For today's advanced optical networks, the FTB-5800 Chromatic Dispersion Analyzer and its user-friendly software allow users to easily perfom acquisitions and view, analyze and save results.
Using the phase-shift measurement method enables to measure phase variations at fixed frequencies and combine the relative group delays. Fitting equations are then applied to the computed data to calculate chromatic dispersion. Allowing for more accurate and precise results in the C and L bands.