Driving innovation in telecom test solutions over the past 30 years


of the top 100 CSPs worldwide choose EXFO solutions


active service assurance deployment in the world

No. 1

worldwide in fiber optic test solutions

Power through your transformation.

Discover the technologies that will transform your network

Overcome your specific challenges and achieve your goals faster


At EXFO, our products help you deliver top-notch services with speed and quality. Our high-performance, easy-to-use handheld instruments are designed to address your needs quickly, effectively and to help you assess the quality of your network and services.