The FTBx-735C has been designed to test FTTH/PON networks and longer links in the metro range. This OTDR has 42 dB of dynamic range to test up to 144 km of optical fiber. The PON-optimized performances of the FTBx-735C enable it to fully characterize links up to a 1:128 FTTH/PON splitter ratio. iOLM-ready with EXFO's intelligent link-mapping and EXFO Connect compatibility for automated asset management.