Cable MSOs (multiple system operators)
Fiber is going ever deeper into networks; make sure your field teams are equipped with smart solutions for automating and simplifying complex routines. Improve all phases of your service delivery chain (development, deployment, maintenance and troubleshooting) to deliver the high quality of experience expected from today’s subscribers.
Discover our solutions for

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?