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    RS485/422/232 Extenders
    BIDI RS422 data over Fiber Converter
    BIDI RS422 data over Fiber Converter
    PMD-2xRS422-2W
    the units extends bi-directional 2 channels of full-duplex RS-422 data through a fiber optic to far end, singlemode fiber can reach to 12.4mile (20Km),compatible with mulitmode up to 500meters. Professional quality, OEM/custom made, wholesale price.
    Feature:
    1. Support bidirectional 2 channels of full-duplex RS-422 data
    2. Asynchronous transmission, point to multipoint use, RS-422 interface and fiber conversion
    3. automatically detect the serial port rate, determine and control the direction of data transmission
    4. Fiber connector : SC/UPC. 
    5. Working distance:  single-mode 0~20 km, Multi-mode 0~500m.
    6. Power supply: AC100~240V,DC5V
    7. Plug and play, easy to operate.


     





     

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