An optical fiber is a thin, flexible, transperant fiber that as a wave guide or "light pipe" to transmit light between the two ends of the fiber. The filed of applied science and engineering concerned with the design and application of optical fibers is known as fiber optics.Optical fibers are widely used in fiber-optic communications, which permits transmission over longer distances and at highter bandwidths (data rates) than other forms of communication. Fibers are used instead of metal wires because signals travel along them with less loss and are also immune to electromagnetic interference. Fiber Optic Splitter Opterna Brand |