Welcome to EXFO

Network test, monitoring and analytics experts


EXFO is a leading provider of test and measurement and service assurance solutions.

Our high-performance, easy-to-use solutions are designed to address your needs, quickly and effectively helping you assess the quality of your network and services.

Take a sneak peek into our innovative solutions around:

  • Next-gen photonics & optical components
  • 5G practices from lab to live
  • 400G/800G and next-gen transceivers
  • Data centers (in and out)
  • Broadband services activation
  • FTTx/GPON/XGS-PON rollouts
  • Remote fiber testing and monitoring
  • Adaptive Service Assurance

Learn more about EXFO at www.exfo.com and follow us on LinkedIn for news about our products and solutions as well as to learn how our customers are transferring testing, monitoring and network assurance.


EXFO develops smarter test, monitoring and analytics solutions for the global communications industry. We are trusted advisers to fixed and mobile network operators, hyper-scalers and leaders in the manufacturing, development and research sector. They count on us to deliver superior visibility and insights into network performance, service reliability and user experience. Building on over 35 years of innovation, EXFO’s unique blend of equipment, software and services enable faster, more confident transformations related to 5G, cloud-native and fiber optic networks. 

  • #1 worldwide in fiber optic test solutions
  • More than 95% of the top CSPs worldwide use EXFO solutions
  • 5000+ audits of quality of service and performance

We walk the talk of “end-to-end”. With EXFO, you’re covered from layers 0 to 7, core to subscriber and lab to live.

5G testing practices from lab to live

Helping you build and deploy a rock-solid, scalable fiber-based 5G network able to support new and emerging services

Reliable test, faster and highly efficient networks.

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400G/800G and next-generation transceivers

Why is flexibility key when testing 400G/800G transmissions? Discover innovative testing solutions that are evolutive and compliant with today's and tomorrow's high-speed 400G/800G networking and coherent optics within data centers.

Leverage powerful, versatile and scalable T&M capabilities through rackmounted and portable platforms with a wide variety of modules for optimal flexibility. These comprehensive solutions integrate seamlessly with existing production processes to ensure fast and accurate end-to-end testing up to 800G.

Boost your 400G/800G game!

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Data centers and enterprise

Having some trouble testing MPO and 400G? EXFO has a portfolio spanning physical and network layer testing to optimize modern leaf and spine switching fabrics.

Speed up for parallel optics

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Broadband services & FTTx, GPON, XGS-PON rollouts

Equip field teams delivering broadband access with test solutions that are robust and purpose-built for today’s technology landscape. EXFO’s intuitive and intelligent solutions provide the right results on the first try. They also leverage automation and data analytics for informed workflow and fleet management.​ They ultimately provide clear visibility into network quality.

Get equipped for the long run!

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Remote fiber testing and monitoring

Looking to reduce downtime and mean-time-to-repair on your optical networks? EXFO’s remote fiber testing and monitoring (RFTM) solution enables hyperscalers and data center operators to assess, analyze and monitor live fiber connections between data centers, delivering improved network visibility and increased uptime. RFTM enables pro-active automated maintenance and touchless operation. Performance is regularly tested and compared to detect faults and identify degradation trends, reducing downtime. Scalable, centralized test heads can be triggered on-demand from anywhere via mobile app or web console, locating fiber impairments to within a few feet and across demarcation points, accelerating repair time. Rich test results and reporting data can be accessed through secure APIs. RFTM can be paired with EXFO’s portable testers for granular performance data on DWDM links, high-speed links (up to 400G) and coherent optics.

Rule your fiber with EXFO RFTM.

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BT Openreach

Thanks to proactive testing, Openreach expects to achieve defect levels of less than 1% and reduce the need for costly truck rolls.
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At a glance

Service options: EXFO develops smarter test, monitoring and analytics solutions for the global communications industry. The company provides test & measurement equipment and adaptive service assurance solutions from lab to Live.
Located in: Quebec City, Quebec, Canada
Address: 400 Ave Godin, Quebec QC G1M2K2
Hours: Office hours
Phone: +1 (418) 683-0211

In the News

REPLAY: IM Webinar with EXFO
December 14, 2023
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Upcoming Events

IM Webinar with EXFO
March 15, 2024
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IM Webinar with EXFO
October 17, 2023
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