In recent years, telecommunications has undergone significant changes. Fiber optics are steadily replacing copper wire as an appropriate means of signal transmission. A variety of optical equipment is attributable to this communication evolution, during which optical fiber cables are leading the way. An optical fiber is a flexible and transparent fiber made by drawing glass (silica) or plastic to a diameter slightly thicker than that of a human hair. Plastic optical fiber vs. glass optical fiber: which is more preferable?
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