A know-how that makes use of glass (or plastic) threads (fibers) to transmit information. A fiber optic cable consists of a bundle of glass threads, each of which is ready to transmitting messages modulated onto gentle waves.
Fiber optics has an a variety of benefits over standard metal communications strains:
The first downside of fiber optics is that the cables are pricey to place in. In addition to, they’re additional fragile than wire and are troublesome to splice.
Fiber optics is a really customary know-how for local-area networks. In addition to, cellphone firms are steadily altering standard cellphone strains with fiber optic cables. Ultimately, practically all communications will make use of fiber optics.