Exfo FLS-110 Optical Source

The Exfo FLS-110 Optical Source is a compact and robust tool designed for fiber optic testing across various network environments. It provides a stable light output at key telecom wavelengths, such as 1310 nm and 1550 nm, which is essential for measuring insertion loss and verifying continuity in single-mode optical fibers. The unit is known for its portability and durability, making it an ideal choice for field technicians and network installers. Its battery-powered operation and simple interface enable efficient and error-free testing even in remote locations. The FLS-110 features interchangeable connector adapters for broad compatibility with different fiber types and test setups. When paired with a compatible optical power meter, it forms a complete optical loss test set, streamlining network testing processes. The device supports auto-wavelength recognition with EXFO meters, further simplifying multi-wavelength testing. Its precision and reliability make it suitable for telecom service providers, contractors, and enterprise network managers performing routine installation, troubleshooting, and maintenance. Whether used in metro, long-haul, or FTTH applications, the FLS-110 offers a reliable and user-friendly solution to ensure the integrity and performance of optical links under diverse field conditions.