A fiber-optic cable, also known as an optical-fiber cable, is an assembly similar to an electrical cable but containing one or more optical fibers that are used to carry light. A TOSLINK optical fiber cable with a clear jacket. These cables are used mainly for digital audio connections between devices. From the fiber core and core size to single mode fiber and multimode fiber cables, each type of optical cable serves a specific purpose depending on transmission distance, network. What Is Fiber Optics? Definition from SearchNetworking What is fiber optics? Fiber optics, or optical fiber, refers to the technology that transmits information as light pulses along a glass or plastic fiber. fiber optics, the science of transmitting data, voice, and images by the passage of light through thin, transparent fibers.
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