Wireline

CWDM

Coarse wavelength-division multiplexing (CWDM) is used to increase the bandwidth of an optical fiber by multiplexing several wavelengths (or colors) onto it—just like dense wavelength-division multiplexing (DWDM).

DWDM

EXFO's solution to ensure smooth DWDM operation: inspection probes, OTDRs, power meters, dispersion testers and optical spectrum analyzers.

Ethernet business services

See how EXFO speeds up the carrier Ethernet testing process with solutions optimized for turn-up testing, baselining, troubleshooting, monitoring and SLA validation.

Fiber deep and distributed access architecture (DAA)

CATV and MSOs are upgrading their networks for DOCSIS 3.1 and FTTH by deploying fiber deep and DAA. Are you equipped to test fiber deeper in the network?

Fiber Monitoring

Stay in control of your optical fiber network availability and quality. Always.

High-speed

High Speed technology is complex, testing shouldn’t be

Remote PHY and fiber deep

Remote PHY and fiber deep are now key as CATV and MSOs transform networks for DOCSIS 3.1 and FTTH/EPON. Is your fiber testing gear up to speed?

Residential network services

Installing residential network services running at gigabit broadband speeds? Ensure all testing requirements and best practices have been followed.