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什么是光纤?简单解释 - Practical Tips

什么是光纤?简单解释

by Tobias

你可能已经听过无数次 “光纤 “这个词。但它到底是什么,你可能不知道。

什么是玻璃纤维:简单解释

每个人都在谈论光纤,但不是每个人都知道它到底是什么。

  • 简而言之,光纤是一种由玻璃制成的细长纤维。这种类型的纤维可用于不同的用途,例如,作为光纤。
  • 与电缆相比,光纤连接不通过电力传输数据,而是通过光脉冲。这就是光纤电缆这一名称的由来。一条光缆通常由几根光纤组成,它们被组合成一束。
  • 光纤电缆能够特别快速地传输数据。在这项技术的帮助下,可以实现高达300MBit/s的互联网速度,无论是下载还是上传。
  • 光纤网络甚至可以达到每秒千兆到兆位的速度。在这里,传输速度并不取决于距离。其他宽带技术,如电视电缆或移动电话/LTE,远远跟不上这个速度。
  •  特别是在上游,这些技术比光纤弱得多,一般不超过150MBits/s的速度。使用电缆1000,你也可以达到1000兆比特/秒的下行速度,但大多数访问量明显较低。

光纤的好处

与其他连接方式相比,光纤网络具有一些优势:

  • 光纤的最大优势是数据的无损传输。它们在更远的距离上也是快速和强大的。
  • 与其他系统相比,它们也不容易受到干扰,所以几个人可以同时进行流媒体和冲浪,不会有任何问题。
  • 光纤连接可以增加房产的价值。因此,有光纤连接的公寓和房屋更容易出租或出售。因此,投资这样的连接对你的财产总是有益的。
  • 不仅私人住宅受益于光纤网络的优势,而且由于快速的带宽,学校或大学等公共建筑也能更好地连接。

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