EXFO is a leading provider of next-generation test and service assurance solutions for wireless and wireline network operators in the global telecom industry. The company offers innovative solutions for the development, installation, management, and maintenance of converged, IP fixed, and mobile networks.

Number one worldwide in portable optical test solutions, EXFO offers a wide range of solutions to assess optical networks, from the core to access, as well as next-generation IP infrastructures and services. Renowned for its test platforms' connectivity, unmatched intuitiveness along with a high-level of process automation, EXFO's field-testing product portfolio includes all the essential tools from fiber inspection probes, OLTS, OTDR/iOLM and spectrum analyzers to Ethernet, CPRI and multiservice testers.

Some of the key applications and technologies covered by EXFO include copper/xDSL access, FTTx/PON, CWDM/DWDM, 40G/100G high-speed networks, mobile fronthaul and backhaul as well as data-centers, both inbuilding and interconnect.