Exfo FLS-2100 Optical Light Source

The Exfo FLS-2100 Optical Light Source delivers reliable and stable output power for fiber optic testing across a wide range of wavelengths. Designed to support both single-mode and multimode applications, the FLS-2100 offers multiple fixed wavelength options and high output stability to ensure accurate testing results. Its intuitive front-panel controls make it easy for technicians to select wavelengths and adjust power levels for a variety of testing needs. The FLS-2100 is an ideal solution for loss testing, return loss verification, and fiber link continuity checks. Featuring durable construction and battery-powered operation, it is optimized for use in the field, providing dependable service even under tough environmental conditions. The device supports industry-standard connector interfaces, with interchangeable adapters that accommodate various fiber connectors. It is commonly used in conjunction with optical power meters and other EXFO test equipment to perform comprehensive fiber optic assessments. With its long battery life, lightweight design, and user-friendly interface, the FLS-2100 helps increase technician productivity and reduce testing time. Its precision and reliability make it suitable for both installation and maintenance of fiber optic networks in telecommunications, CATV, and enterprise infrastructure environments.