Fiber optic cable and iron wire are electrified
Unlike traditional copper wires that transmit data using electrical signals, fibre optic cables use light to send information. Technically, fiber optics transmit light pulses through total internal reflection, completely independent of. There are two types of these cables, OPGW (optical power ground wire) and OPPC (Optical power phase conductor) cables. Nowadays due to the advancement in technology, almost everything is powered by electricity.
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