Polarization and Dispersion Analysis


Dispersion Analysis

Chromatic dispersion (CD) and polarization mode dispersion (PMD) hamper transmission in high-speed networks. These speed-limiting phenomena threaten the integrity of the signal starting at 10 Gbit/s, which in turn affects the quality of service.

EXFO: PMD and CD Test Leader

EXFO is the world’s no. 1 in dispersion testing, earning the trust of tier-1 customers globally. Our innovation and leadership is also recognized by standards bodies such as the IEC, TIA and ITU.

As high-bandwidth deployments become more common, network topographies evolve and specific CAPEX and OPEX challenges arise. Thanks to time-proven expertise, EXFO is in a unique position to deliver dispersion test solutions that address your reality.