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Cut testing time,

not corners

Discover the only solution for fast single-ended CD/PMD testing.

We're the communications industry's test, monitoring and analytics experts.

Pioneering essential solutions and technologies for over 35 years


of the top CSPs worldwide use EXFO solutions


audits of quality of service and performance

No. 1

worldwide in fiber optic test solutions

Careers at EXFO

We help networks transform. We enable tomorrow’s technologies. And we need smart minds.

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