The OFI-200D Optical Fiber Identifier by AFL is an advanced tool for efficiently diagnosing fiber optic networks. Designed to detect traffic, continuous wave (CW), and various tone frequencies, this identifier features a unique optical head equipped with a convenient two-position plunger, making it compatible with a wide range of fiber types. It not only identifies the presence and direction of transmissions, but also ensures reliability with compliance to industry safety standards and a robust five-year warranty. With an operational temperature range suitable for diverse environments, this device excels in performance and longevity, making it ideal for technicians involved in splicing, testing, and locating fiber optic equipment. Its lightweight design and included carry case enhance portability, ensuring you have a dependable solution accessible when you need it most.