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English(EN) Why the wires in your ethernet cables are twisted

以太网电缆线扭曲的解释:百年技术助力现代互联网

以太网电缆内的线之所以扭曲,是为了提高互联网信号质量并减少干扰。这项技术可以追溯到亚历山大·格拉汉姆·贝尔在19世纪80年代为电话线所做的工作,它涉及将成对的铜线扭在一起。这种扭曲会产生相互抵消的磁场,从而消除干扰,使电信号能够以最高速度传输,并防止电缆束内各导线之间发生串扰等问题。每对线不同的扭曲速率可以进一步最大限度地减少线对之间的干扰。 AI

排序理由 文章解释了现有基础设施的技术细节,而非新发布或事件。

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以太网电缆线扭曲的解释:百年技术助力现代互联网

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报道来源 [1]

  1. Engadget TIER_1 English(EN) · [email protected] (Anna Washenko) ·

    Why the wires in your ethernet cables are twisted

    There's a good reason for that arrangement.