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45 apparatus for RJ45 Serial input Output interface
45 apparatus for RJ45 Serial input Output interface
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机译:45设备,用于RJ45串行输入输出接口
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摘要
PURPOSE: An RJ45 serial input/output(SIO) interface device is provided to determine the direction of SIO by controlling the position of a tap switch and the installation of RJ 45 parts, thereby simplifying the circuit arrangement and improving the reliability of the circuit arrangement. CONSTITUTION: In an RJ45 serial input/output interface device, a PCB(30), to which an RJ45 socket(20) is mounted, is provided with ground terminals on upper and lower lines symmetrically and a nodal switch(40) is provided between the PCB and a line driver for selecting the short of Tx and Rx according to the manipulation of a tap switch(41).
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