... Optical interface Wave length: multi mode 850nm,1310 nm; single mode 1310mm,1550nmFiber type: multi mode 50/125 um,62.5/125 ... FC, Max Rate data: 500K.Ci-af110-SSingle mode fiber, transmission distance: 20KM, single fiber port, connector ST/SC/FC, Max Rate ... data: 500K.Ci-af120-SSingle mode fiber, dual fiber ports, transmission distance ...