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Dispersion Analysis

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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.

Awards and Recognitions

EXFO receives the Global Portable Fiber Optic Test Equipment (FOTE) Market Share Leadership Award from Frost & Sullivan

This award is presented to the company that has demonstrated excellence in capturing the highest market share within its industry. Frost & Sullivan notes that EXFO's success in the portable FOTE market segment is attributed to the company's constant drive for excellence, innovation and new product deployment worldwide. The analysis confirms that EXFO is also the largest market share holder in the OTDR product segment.

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