The FlexScan® FS200 Single-mode OTDR from AFL is engineered to tackle the challenges of fiber optic testing in the field with precision and ease. This rugged, lightweight tool is designed for seamless integration with AFL's single-mode MPO-24 Switch, enabling efficient testing in diverse environments. With capabilities to test up to 1:64 PON configurations and a minimal PON dead zone of just 18 meters, it provides exceptional versatility for technicians working with complex network infrastructures. The device features an intuitive interface that delivers straightforward LinkMap® results, complete with clear pass/fail indicators. This, combined with an integrated source, power meter, and visual fault locator, makes it an indispensable solution for comprehensive fiber diagnostics. Additional functionalities include rapid test execution with FleXpress mode, which completes OTDR tests in as little as five seconds, ensuring efficiency without sacrificing accuracy. Whether for routine maintenance or troubleshooting, the FS200 is equipped with advanced features, such as live fiber detection and extensive data storage options, to support the demanding needs of modern fiber optic networks.