Free Space Optics (FSO) has become a viable, high bandwidth wireless alternative to fiber optic cabling.

自由空间光通信已经成为一种可行的、宽带宽的无线通信方式。

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The company has formed over Category 5, Category 6, super six copper cabling, fiber optic cabling system, the broadband residential cabling system, home wiring systems for several major products.

公司现已形成超5类、6类、超六类铜缆布线、光纤综合布线系统，宽带小区综合布线系统，家居布线系统等几大系列产品。

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Fiber optic products as fiber optic splice tray, SC/FC/LC/ST fiber optic adapter, fiber optic splitter, distribution box and other cabling products and tools.

一体化熔接盘及光纤盘，SC/FC/LC/ST光纤适配器，光分路器，光纤分线箱等光纤到户产品和各类网络布线工具。

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Optical technologies have revolutionized long-distance communications, replacing low-capacity copper wiring that carries electrical signals with combinations of lasers and fiber-optic cabling that send information over many high-speed channels.

WSJ: IBM Claims Breakthrough in Laser-Based Chips