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optical fiber is a thin cylindrical fiber made from plastic or glass, as tiny as one tenth of a human hair. The standard optical fiber in telecom is composed of three layers that are counted in the inside as fiber core (diameter 810um) as well as the cladding (diameter 125um) and buffer coating (diameter 900um).
The fiber core and cladding are made from glass or silica. The fiber core and the Cladding layers work together to confine the light inside the core and prevent it from losing. Fiber buffer coating is made of plastic or acrylic and offers handling flexibility as well as physical protection for the fiber.
Optic fibers make use of an optical phenomenon called total internal reflection. When light is in the fiber from the one end, it’s contained within the core, without spilling out and Dallilsaudia.com/%d9%85%d9%86%d8%af%d9%88%d8%a8-%d8%a7%d9%84%d9%8a%d8%a7%d9%81-%d8%a8%d8%b5%d8%b1%d9%8a%d8%a9-stc-%d8%a7%d9%84%d8%b7%d8%a7%d8%a6%d9%81/ wasting its energy.
Then light is digitally modulated to represent 1 and 0 , just like a computer, and information can be carried from one location to another site which may be located from San Francisco all the way to New York.
What are fiber optic connectors ? And what do they do?
You now know the way optical fibers function. What is the fiber optic connector? And what is its purpose in the fiber optic telecommunications network?
Put it simple A fiber optic connector’s function is similar to that of an electric power supply, it connects light from one segment of optical fiber with a different section of optical fiber.
Because optical fibers are small they require fiber optic connectors to be made with high precision, and at a size of 0.1um, which equals one hundredth the human hair.
Fiber optic connectors connect two fibers end to end so precisely that light can move from one fiber to another without bounce off the interface and loss its signal.
Besides the fact that fiber optic connectors offer cross connect flexibility to the telecommunications network. Thus, a complex computer network could be made modular and manageable.
Similar to other connectors that are used in electronic industry, the electric industry, or the computer industry, a variety of types and types of connectors for fiber optics were developed along the development of fiber optic communication industry. Certain types were once highly popular in the market but have now served their purposes and are becoming obsolete.
The most well-known fiber optic connectors that are used today include SC, ST, LC, FC, MTRJ, SMA and a few of others that are less well-known. You will surely see new connectors being developed as a result of the progress of this industry.