... daisy chain topologies networks.SpecificationElectrical interfaceSignal type: Modicon Remote I/O Data Rate:1.544M Wire Cable Connection: F-Type, coaxial Wire End ... interface Wave length: 850nm,1310 nm,1550nm Fiber type: multi mode 50/125 um,62.5/125 um,100/140um ... fiber, transmission distance: 20KM, single fiber port, connector ST/SC/FC (optional), Rate data: 1.544M. Ci-rf120-SSingle mode fiber, ...