OSA/OCA/CD/PMD Analysers

Belonging to the same category of optical network testing tools, Optical Spectrum Analysers (OSAs), Optical Channel Analysers (OCAs), and Chromatic Dispersion/Polarization Mode Dispersion analysers (CD/PMD) collectively play pivotal roles in ensuring the reliability and performance of fiber optic networks. OSAs meticulously examine spectral characteristics, providing detailed insights into signal quality. OCAs focus on specific channel measurements in wavelength-division multiplexing (WDM) systems, optimizing network performance. CD/PMD analysers quantify the impact of chromatic dispersion (CD) and polarization mode dispersion (PMD) on signal quality. Manufacturers such as EXFO and VIAVI Solutions offer advanced instruments that, when used together, provide a comprehensive approach to optical network testing.