Optic fiber is a thin cylindrical fiber that is made of glass or plastic, smaller than one tenth of human hair. A standard telecom optical fiber comprises three cylindrical layers, counted in the inside: fiber core (diameter 8x10um) as well as the cladding (diameter 130um) along with buffer coating (diameter 90um).
The fiber core and cladding are composed of silica or glass. Fiber Core and Cladding layers are used to keep the light within the core and prevent it from losing. The fiber buffer coating is constructed of plastic or acrylic and offers handling flexibility as well as physical protection to the fiber.
Optic fibers make use of an optical phenomenon called total internal reflection. When light is in the fiber from the end face, it is kept inside the core without spilling out and losing energy.
Then light is digitally modulated to indicate 1 and 0 , just like a computer, and information can be carried from one place to another, 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 the way optical fibers function. So what exactly is the fiber optic connector? And what is its purpose in a fiber optic telecommunication network?
Put it simple, a fiber optic connector’s job is similar to that of an electric power supply, Sibmotor.su/bitrix/click.php?goto=http://dir.kootta.com/site-7637.html it is used to connect light in one segment that is optical to another section of optical fiber.
Since optical fibers are so tiny, fiber optic connectors have to be made with high precision, and at a scale of 0.1um, which equals one hundredth a human hair.
Fiber optic connectors connect two fibers from one end to the other so precisely that light can travel from one fiber into another without bouncing off the interface , and thus losing its signal.
Besides, fiber optic connectors provide cross-connect flexibility to the telecommunications network. Thus, a complex computer network could be made modular and easy to manage.
Similar to other connectors used in electronic industry, electric industry, or the computer industry, a variety of kinds of fiber optic connectors were created along the development of fiber optic communications. Certain of them were highly popular in the market but have now served their purpose and are disappearing.
The most well-known fiber optic connectors in use today include SC, ST, LC, FC, MTRJ, SMA and a few others that are less well-known. You will surely see new connectors being developed as a result of the advancement of technology.