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Optic fiber is a thin cylindrical fiber made from plastic or glass, smaller than one tenth of human hair. A typical optical fiber for telecom is made up of three cylindrical layers, counted from the inside out the fiber core (diameter 8~10um) and cladding (diameter 125um) as well as buffer layer (diameter 9000um).
Fiber core and cladding are made from glass or silica. The fiber core and the layers of cladding work together to confine the light inside the core, without leaking. The fiber buffer coating is constructed out of plastic or acrylic, and gives handling flexibility and physical protection for the fiber.
Optic fibers make use of an optical phenomenon known as internal reflection. When light is injected into the fiber from the end, it becomes confined inside the core without leaking outside and losing its energy.
Then, light is digitally modulated to indicate 1 and 0 just like a computer, and data can be transmitted from one place to another one, which could be from San Francisco all the way to New York.
What are fiber optic connectors ? And how do they function?
Now you understand how optical fibers work. So what is the fiber optic connector? And what’s the purpose of the fiber optic telecommunications network?
In simple terms, a fiber optic connector’s function is similar to an electric power source It is used to connect light in one segment of optical fiber to a different section that is optical.
Since optical fibers are so tiny they require fiber optic connectors to be designed with extreme precision, at the scale to 0.1um which is one hundredth of a human hair.
Fiber optic connectors connect two fibers end to end in a way that light can be transferred from one fiber to another without being bounced off of the interface , and thus losing its signal.
Additionally, fiber optic connectors provide cross connect flexibility to the telecommunication network. Thus, a complex computer network could be made modular and manageable.
Just like any other connectors used in electronic industry, the electric industry and the computer industry, a variety of kinds connected to fiber optic cables were created in the course of development of the fiber optic communication. Some of them once were very popular in the industry but have now been used for Piazzarealty.com/__media__/js/netsoltrademark.php?d=www.iraq10.net%2Fsite-8963.html [valueclearance.com] a variety of purposes, but are now becoming obsolete.
The most popular fiber optic connectors that are used today include SC, ST, LC, FC, MTRJ, SMA and a few lesser-known ones. There are certain to be new connectors invented with the development of the industry.