EXFO MAX 720D, Single Mode OTDR carries traditional OTDR tests beyond innovative and advanced technology, visually offers line analysis, splitter detection, attachment and connector losses without requiring user experience with iOLM Smart Link Mapping software installed on it . EXFO MAX 720D, Single Mode OTDR carries traditional OTDR tests beyond innovative and advanced technology, visually offers line analysis, splitter detection, attachment and connector losses without requiring user experience with iOLM Smart Link Mapping software installed on it . Used to characterize optical fibers, the OTDR couples a laser and a detector and is based on the principle of reflectometry. The OTDR sends a pulse of laser light into one side of the optical fiber. As the pulse travels along the fiber, a small portion of the pulse's energy is reflected to the. The MaxTester 700D Series builds on the proven tablet-inspired, lightweight and rugged OTDR MaxTester platform. The familiar 7-inch, outdoor-enhanced touchscreen continues to deliver an unprecedented user experience with its intuitive Windows-like GUI ensures a fast learning curve. With stock delivery and special. The FTB-2, available in a standard or Pro model, is the most compact solution on the market for multirate, multitechnology, multiservice testing, delivering all the power of a high-end platform in a conveniently sized, go-anywhere field-testing tool. With advanced functions like OTDR, optical power measurement, and loss testing, this device simplifies fibre network installations. The EXFO FTB Lite 720D is a high-performance Optical Time Domain Reflectometer (OTDR) designed for testing and troubleshooting fiber optic networks. It is ideal for technicians involved in the deployment and maintenance of both singlemode and multimode access networks.