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COVID-19: As a designated essential telecom solutions provider, EXFO remains fully operational with our employees' health and safety as our top priority.

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Network protocol testing

EXFO is leading the way in solutions for testing next-gen network deployments. Whether for legacy DSn/PDH and SONET/SDH, carrier Ethernet or multiservice converged networks, our solutions are technologically innovative and designed to simplify your day-to-day operations.

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