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Optic fiber is a thin cylindrical fiber made from glass or plasticthat is that is as small as one tenth of the human hair. A typical optical fiber for telecom is composed of three layers of cylindrical shape, arranged inside out as fiber core (diameter 8x10um) as well as the cladding (diameter 125um) along with buffer coating (diameter 90um).
The fiber core and cladding are made from glass or silica. Fiber Core and cladding layers work together to confine the light within the core without losing. The fiber buffer coating is constructed from acrylic or plastic and provides handling flexibility and physical protection for the fiber.
Optical fibers utilize an optical phenomenon known as internal reflection. When light is introduced into the fiber from its one end, it’s contained within the core, not leaking out and wasting its energy.
Then, light is digitally modulated to represent 1 and 0 , just like a computer, so information can be transferred from one site to another, which could be located from San Francisco all the way to New York.
What is a fiber optic connector and how do they function?
Now you know how optical fibers work. So what is the fiber optic connector? And what’s the purpose of the fiber optic network of telecommunications?
Simply put A fiber optic connector’s function is similar to an electric power supply, it connects light from one segment of optical fiber with another section of optical fiber.
Since optical fibers are small, fiber optic connectors have to be constructed with high precision, and at a size of 0.1um which is one hundredth of the human hair.
Fiber optic connectors align two fibers from end to end to ensure that light is able to travel from one fiber into another without being bounced off of the interface , and thus losing its signal.
Additionally the fact that fiber optic connectors offer cross connect flexibility to the telecommunications network. Therefore, a computer network that is complex could be made modular and manageable.
Similar to other connectors that are used in electronic industry, the electric industry and computer industry, رقم الالياف البصرية stc many different types and types of connectors for fiber optics were created in the course of development of the fiber optic communications. Certain of them were very popular in the industry and now have been used for a variety of purposes, but are now disappearing.
The most well-known fiber optic connectors used nowadays are SC, ST, LC, FC, MTRJ, SMA and a few of lesser-known ones. There are certain to be new connectors being developed as a result of the development of the industry.