Field network testing
Lab and manufacturing testing
Network monitoring and performance
Communications service providers
Network equipment manufacturers
Webscale companies and data centers
Light sources simulate the optical voice, video and data signals of real-life service applications, making them an essential component of a thorough testing process. Discover EXFO’s broad range of light-source testing solutions.
Optical power and loss testing
The most versatile, complete light source available with up to three singlemode wavelengths on a single port, or four wavelengths (two multimode and two singlemode) on two ports.
Straightforward solution for identifying breaks, bends, faulty connectors or splices, as well as other causes of signal loss.
Highly efficient pocket-size visual fault locator—the ideal complementary tool for any fiber-testing technician.
Tier-1/2 solutions with controlled source launch conditions for maximum accuracy and repeatability designed to remove uncertainty from multimode fiber testing.
The FLS-2200 Broadband Source is a high-power SLED-based light source that covers all the main bands used in telecom applications.
Compact, rugged and reliable broadband light source for use with the FTB-5500B PMD Analyzer—ideal for the field environment
Part of EXFO’s 600 handheld series, the FLS-600 Light Source is designed for first-class versatility—it offers laser and LED models, as well as various wavelength options.
Polarized source—ideal for field PMD measurements and especially suited to PMD measurements using the FTB-5500B PMD Analyzer.