Mains and external signal cables longer than 10 m shall in areas where lightning is frequent be protected with an external lightning surge protection at the cable entrance to the building.

主线和外部信号线超过10米的，在线进入大楼的入口处时设置避雷保护，避免雷击。

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Through describing the hazards of lightning on fiber optic cable, several lightning protection measures of cable line are introduced.

通过描述雷电对光缆的危害，简要介绍了光缆线路的几种防雷措施。

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Abstract: lightning damage to the cable system is very strong. In the cable television systems, lightning protection design is a very important job.

摘要：雷电对有线电视系统的危害十分强烈，在有线电视系统中，防雷设计是一项十分重要的工作。

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In my house, I have 30-pin connectors everywhere, but I only have one Lightning cable.

ENGADGET: This is the Modem World: Please fix two things

Just a few months ago, Apple switched over to a smaller Lightning cable from its ubiquitous 30-pin connector.

ENGADGET: This is the Modem World: Please fix two things

We demoed them all on an iPhone 5 using a USB to Lightning cable plugged in below the armrest, providing data to the car and power to the phone.

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