The FTB-735C Metro/PON FTTx/MDU OTDR from EXFO America is a cutting-edge solution designed to address the unique testing challenges present in PON networks and metro/core environments. With its multifunctional and modular capabilities, this OTDR facilitates seamless manufacturing automation while offering advanced features such as bidirectional analysis and real-time averaging to enhance testing efficiency. Equipped with a filtered 1625 nm port, it supports live PON testing, ensuring reliable performance in densely packed fiber optic networks. Users will appreciate the convenience of setting parameters on the fly, alongside the inclusion of a macro bend finder that aids in identifying problematic areas within the fiber. This device operates across a range of wavelengths from 1310 to 1625 nm, providing impressive dynamic range and low loss thresholds, making it suitable for various fiber types. With an emphasis on user-friendly operation, the FTB-735C also incorporates wireless connectivity options and zoom tools for enhanced visibility, enabling technicians to conduct thorough assessments and ensure optimal network performance.