Field network testing
Lab and manufacturing testing
Network monitoring and performance
Communications service providers
Network equipment manufacturers
Webscale companies and data centers
Identify and solve RF interference, PIM, and fiber-related issues, from anywhere – at any time.
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
worldwide in fiber optic test solutions
Discover the technologies that will transform your network
Proactively identify and solve RF interference, PIM and fiber-related issues, from anywhere – at any time.
All blog posts