The fee you pay the domain name registrar is an annual fee. In other words, you own the domain only as long as you keep paying the yearly fee for it. In this sense, the ownership of the name is not like the ownership of a physical object (eg, a car) that you buy, where once you pay for it you own it permanently.
An optical fiber (or fibre) is a glass or plastic fiber that carries light along its length. Optical fibers are widely used in fiber-optic communications, which permits transmâ¦ission over longer distances and at higher bandwidths (data rates) than other forms of communications.
Optical fiber cables are a technology that uses glass (or plastic) threads to transmit data. A fiber optic cable consists of a bundle of glass threads, each of which is capable of transmitting messages onto light waves. ''A fiber-optic cable is made up of incredibly thin strands of glass or plastic known as optical fibers; one cable can have as few as two strands or as many as several hundred.