... rs485 to fiber optic converter,support daisy chain fiber link Wave length: 850nm,1310 ... converterP/N:CI-SF110Description: The CI-SF110 series is designed for use in optical RS232/485 ... connection in point to point, star, daisy chain topologies networks.SpecificationElectrical interfaceRS232/422/485 interface:RS232 ... TX-, TX + full-duplex mode;RS485 support for A, B half-duplex mode;RS422/485 Rate: 0-2M ...