Мэдээ - Ялгаа нь юу вэ: Single Mode ба Multimode Fiber?
An optical fiber is a flexible, transparent fiber made of extruded glass or plastic, slightly thicker than a human hair. Optical fibers are used most often as a means to transmit light between the two ends of the fiber and find wide usage in fiber-optic communications, where they permit transmiss...
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