The FTB Lite 730D connected PON/metro OTDR from EXFO America is an advanced optical time-domain reflectometer designed to optimize FTTx in-service testing. This versatile device offers a dynamic range of up to 42 dB, enabling accurate measurements across distances of up to 132 km point-to-point or 1×128 PON configurations. Its unique capabilities are highlighted by the inclusion of a powerful 8-inch color touchscreen that ensures usability even in bright environments, coupled with the ability to characterize, troubleshoot, and activate both live and dark fibers through a single OTDR port. Incorporating cutting-edge technology, this OTDR facilitates real-time visibility with a complimentary 36-month basic data plan and supports various communication interfaces including Bluetooth, Wi-Fi, and mobile networks for seamless connectivity. With features such as an impressive event dead zone of 0.7 meters and the ability to capture live fiber data at 1650 nm using optional GPON/XGS-PON power meter capabilities, the FTB Lite 730D stands out as an essential tool for professionals in the field, ensuring reliable performance in a compact and portable design.