In recent years, networks of fiber-optic cable have been replacing electrical wire for transmitting telecommunications signals.

近年来，光纤网络已经取代了传输电信信号的电线。

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This produces a "waveguide," which functions like a one-atom-thick fiber optic cable.

这就形成了一个“波导管”，就像一个单原子厚度的光纤电缆。

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One team of engineers can concentrate on developing the best possible wireless data service, while another can learn how to squeeze more and more bits through fiber optic cable.

在一个工程师团队致力于开发最好的无线数据服务时，另一队人却正在研究光纤通讯中的数字压缩技术。

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But you are also getting a call option on the possibility that Viacom will sell a lot of premium services to its cable subscribers, using fiber-optic cable it has already laid in the ground.

FORBES: Consider Your Options

Bernstein reported cable, satellite and fiber-optic providers had actually added 677, 000 customers in the first quarter of 2010.

FORBES: Furthering Debunking The Cord-Cutting Myth

The U.S. Attorney's Office now blames six ex-Anicom executives for sinking the former Rosemont, Ill. distributor of cable, wire, networking and fiber-optic parts.

FORBES: Follow-Through