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    • UOTEK UTEK UT-277SM-SC RS-232/422/485 to Optical Fiber Media Converters

    UOTEK UTEK UT-277SM-SC RS-232/422/485 to Optical Fiber Media Converters

    By Amazon

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    $ 67.91

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    Price last updated : Jul 25, 2024 9:54 AM

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      Product details

      UOTEK UTEK UT-277SM-SC RS-232/422/485 to Optical Fiber Media Converters

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      Description UT-277SM fiber optic modem supports asynchronous RS-232/485/422 communication.

      It is the best choice to connect remote terminal unit (RTU) with HOST or SCADA controller.

      It supports RS-232/485/422 asynchronous protocols; it can be mixed and matched to use 2 RS-232, RS-485 or RS-422 ports, and it supports 2 wires (half-duplex) RS-485 and 4 wires (full-duplex) RS-422 mode.

      The RS-485 mode supports data transmission (TXD or SD) control, this enhance the adaptation to most of the software.

      Fiber optic MODEM supports lots of optic connection between asynchronous serial ports.

      It supports 2 asynchronous serial devices to communicate under full-duplex or half-duplex via optic fiber; the communication distance can be as far as 4km at multimode, and 20km at single mode.

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