Check the listing for details. Triber AOS200-S3S5S6 Optical Laser Source. Condition: New: Never Used. Listed at 342.54 USD. The Optical Laser Source AOS200-S3S5S6 is a highly advanced and portable device used for network measurement in fibre optic systems. With its versatile features and precise performance, it offers reliable and accurate results for professionals and enthusiasts. The AOS200-S3S5S6 is equipped with 1-3 wavelengths, high stabilization with a built-in optic isolator, modulation options and wave ID output. It also features energy-saving mode and a long battery life of over 40 hours. Its compact size and lightweight design make it convenient to carry and use in various testing environments. Overall, the optical laser source is a top-selling and globally recognized optical laser source, providing exceptional performance and reliability in the portable fibre optic test equipment market.