The fiber optic converter is used as an RS-232/422/485 point-to-point or point-to-multipoint connection for transmitting and converting full/half-duplex signals and their equivalents within a fiber optics environment. This kind of transmission offers the benefits of wide bandwidth, immunity to EMI/RFI interference, and secured data transmission. Fiber optics will be your perfect solution for applications where the transmission medium must be protected from electrical exposure, lightning, atmospheric conditions or chemical corrosion.