The fiber optic servo transceiver is a fiber optic communication device used in servo systems. It is mainly used to achieve high-speed and reliable signal transmission between servo drives and servo motors. Its main function is to convert the electrical signal output by the servo drive into an optical signal, transmit it to the servo motor through optical fiber, and convert the optical signal fed back by the servo motor into an electrical signal and transmit it back to the servo drive. Through this optical signal transmission method, the fiber optic servo transceiver can effectively avoid electromagnetic interference and ensure accurate and fast transmission of control signals and feedback signals in the servo system, thereby improving the performance and stability of the servo system and achieving high-precision motion control.F07 Sumitomo Servo Fiber Transceiver，F07 Toshiba transceiver，DC9300，TODX 2402