How Many Core in Fiber Optic Cable? The Secret of Fiber Optic Cable Core

Fiber-optics uses hair-thin strands of glass or fiber to send signals. The light from the sender end is guided through the center of this fiber which is called “Core”. A chemical substance surrounds this center called the cladding that encapsulates the light from the center using an optical method known as "total internal reflection." An ultra-pure glass is used to manufacture the cladding and core. The optic fiber is covered with a protective plastic known as the Primary buffer coating which protects it from moisture as well as other damages. Further, additional protection is added by the cable that contains the fibers and another layer inside which is called the Jacket. There is practicality associated with employing fiber optic cable core types for communication and data transfers. Communication engineers or system supervisors have to know about their fundamentals nicely before designing a system of optical fibers in the order they may take quick conclusions. As

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