Exfo FOT-90A Optical Power Meter

The Exfo FOT-90A Optical Loss Test Set is a compact, handheld instrument designed for performing insertion loss measurements on fiber optic cables. This unit integrates a stable light source and a precise optical power meter, allowing for efficient and accurate testing in the field. It supports multiple wavelengths, commonly 1310 nm and 1550 nm, making it suitable for a variety of single-mode fiber applications. The FOT-90A features a user-friendly interface with a large LCD display for easy reading of measurement results. Its rugged design ensures durability in demanding field environments. The device is commonly used by technicians and installers for verifying the integrity of fiber optic links, troubleshooting network issues, and ensuring optimal network performance.