optical fiber is a thin, cylindrical fiber made of plastic or glass, as tiny as one tenth of human hair. A standard telecom optical fiber is composed of three layers of cylindrical shape, arranged inside out the fiber core (diameter 8x10um) and the cladding (diameter of 125um) along with buffer coating (diameter 900um).
The fiber core and cladding are made from glass or silica. The fiber core and the layers of cladding are used to keep the light inside the core without leakage. Fiber buffer coating is made of plastic or acrylic and offers handling flexibility as well as physical protection to the fiber.
Optical fibers utilize an optical phenomenon known as total internal reflection. When light is in the fiber from the end face, it is contained within the core, without leaking outside and wasting its energy.
Then, light is digitally modulated to indicate the numbers 1 and 0 like a computer, and information can be carried from one location to another, which could 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. So what exactly 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 an electric power source, it connects light from one segment that is optical to another segment of optical fiber.
Because optical fibers are small they require fiber optic connectors to be designed with extreme precision, and at a size of 0.1um which is one hundredth of the human hair.
Fiber optic connectors connect two fibers from end to end to ensure that light is able to be transferred from one fiber to another without bouncing off the interface and loss its signal.
Additionally, fiber optic connectors provide cross-connect flexibility to the telecommunications network. So a complicated computer network could be made modular and manageable.
Just like any other connectors that are used in electric industry, electronic industry and computer industry, Artlapina.ru/ext_Link?url=http://Calcme.atwebpages.com/dir/site-942.html numerous types and types of connectors for fiber optics were invented along the development of fiber optic communications. Certain types were once highly popular in the market but have now served their purposes and are fading away.
The most widely used fiber optic connectors in use today include SC, ST, LC, FC, MTRJ, SMA as well as a few lesser-known ones. You will surely see new connectors invented with the advancement of technology.