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嗯，我就是那个屋里装修预埋的全光路的，感觉现在好麻烦~~~ 三组千兆光收发器，费电不...
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分享发现 - @Fcsle - 现在想抽出来换成网线，昨天试了试。短的还好 长的都抽不动~~~一个 5w 三对就是 30w 一天 24 小时 。30*24*30=21,600，一个月得 21°电~~~~ 十几块钱呢，最
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