For long distances, traditional copper cable will always be slower than using a fibre optic connection.

对于长距离线路，传统的铜线总是比光纤连接慢。

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Cyberspace has become symbolic of the computing devices, networks, fibre-optic cables, wireless links and other infrastructure that bring the internet to billions of people around the world.

网络空间已成为计算机设备、网络、光纤电缆、无线连接和其他基础设施的象征，这些基础设施将互联网带给全世界数十亿人。

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Advocates of FSO like to say it has the speed of a fibre-optic link, and the convenience of a wireless link.

无线光通信的支持者喜欢说这一技术拥有光纤连接的速度和无线连接的方便性。

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In all nearly 40 miles of fibre optic cables will be used for the live show.

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The new fibre optic broadband would make internet speeds 10 to 40 times faster than normal.

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The two MCTS sites, which are nearly 200 miles apart, are connected by a fibre optic link.

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