... Two fiber optic transceivers MB+P/N: CI-MF120-SDescription: The Ci-mf120 series is designed for use in optical Modbus Plus ... mounting, redundancy power input(9V~30VDC),relay output alarm. Ci-mf120 contains two fiber optic transceivers one electrical interface. The repeaters ... port, connector ST/SC/FC, Max Rate data: 1M.Ci-mf120-SSingle mode fiber, dual fiber ports, transmission distance 20KM, connector ...