... support for RX-, RX +, TX-, TX + full-duplex mode;RS485 support for A, B half-duplex mode;RS422/485 Rate: 0-2M (optional 500K ... /125 um,62.5/125 um,100/140um;single mode 8.3/125 um,9/125um,10/125umTransmission distance: MM ... (optional), Rate data: 0-10M.Ci-sf110-SSingle mode fiber, transmission distance: 20KM, single fiber port, connector ST/SC/FC (optional), Rate ...