The EXFO FTB-730C-SM1-E1 OTDR Module is an add-on for the EXFO FTB-1 platform that provides single-mode fiber optical time-domain reflectometry. It operates at 1310 nm and 1550 nm, enabling SM fiber OTDR measurements within the FTB-1 system. Identified as the SM Fiber Module, model FTB-730C-SM1-E1, this unit extends the testing capabilities of the EXFO FTB-1 family for SM fiber networks.
