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修复光缆:你需要知道什么 - Practical Tips

修复光缆:你需要知道什么

by Estelle

如果你的光缆损坏了,你可以自己修复。但是,你需要特殊的设备和工具。

用这些材料修复光缆

如果光纤电缆意外被切断,或者被啮齿动物或其他外力损坏,您也许可以自行修复。修复损坏的光纤电缆需要以下材料:

  • 你需要一台OTDR(光时域反射仪)来定位故障。
  • 你需要一台光纤切割器和光纤剥线器来切割和拼接光纤。这些工具也可以用于其他用途。
  • 还需要一个光纤切割器。用于切割玻璃纤维,为连接器的光纤做准备。
  • 使用熔接器,您可以通过加热连接两根光纤。两根光纤通过这种方式融合,光线不会散射。光线不会从熔接点反射回来。

说明:如何修复破损的光纤电缆

修复破损的光纤电缆所需的设备非常昂贵。只有具备技术技能和专业知识,能够执行以下步骤的人员才能购买这些材料。否则,建议委托专业公司进行修复。

  • 根据操作说明使用OTDR定位光缆中的缺陷。使用它来搜索断裂。设备向电缆发送光脉冲。如果脉冲遇到中断,它会被反射回设备并报告。
  • 使用OTDR找到故障点后,使用光纤切割器切割光纤电缆的受损部分并切除故障点。
  • 使用剥线工具剥开光纤的裸露端。然后剥去护套。使用光纤切割器切割光纤和下面的纱线。操作时请小心。这一步会暴露光纤内部。
  • 然后使用光纤切割器切断光纤末端受损的部分。请按照光纤切割器的使用说明进行操作。
  • 然后清洁剥皮的光缆。使用少量清洁酒精和超细纤维布。
  • 用机械方法或熔接方法连接光纤电缆。对于机械连接,将内联熔接快速插接连接器插入光纤。放置光纤末端,使光线从一根光纤进入另一根光纤。对于另一种方法,使用熔接设备。为此,将熔接保护装置引导至光纤。现在插入要熔接的光纤。光纤末端被熔接。
  • 最后,再次使用OTDR进行连接测试。如果一切正常,您可以重新埋设光缆。
  • 如果之后网络无法使用,则可能是Deutsche Glasfaser的问题。在重新挖掘光缆并重新开始故障排除流程之前,请先检查这一点。

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