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Discover the technologies that will transform your network

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We are the network test, monitoring and analytics experts.

Driving innovation in telecom test solutions over the past 30 years

+ 90 % of the top 100 CSPs worldwide choose EXFO solutions

Largest active service assurance deployment in the world

no. 1 worldwide in fiber optic test solutions

AT&T and EXFO talk about real-time 3D analytics, NFV and 5G

Philippe Morin, EXFO’s CEO and Andre Fuetsch, President of AT&T Labs and CTO at AT&T, share their thoughts.

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EX1: testing and monitoring solution

Multipurpose test solution for validating bandwidth speed up to full line rate GigE and monitoring residential and business customer’s quality of experience.

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