Optic fiber is a thin cylindrical fiber that is made of glass or plastic, that is as small as one tenth of human hair. The standard optical fiber in telecom is made up of three layers of cylindrical shape, arranged from the inside out the fiber core (diameter 8~10um), cladding (diameter 125um) as well as buffer layer (diameter 900um).
The fiber core and cladding are made from glass or silica. The fiber core and the cladding layers combine to contain the light inside the core and prevent it from losing. Fiber buffer coating is created out of plastic or acrylic, and gives handling flexibility and 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 the end, it becomes kept inside the core not leaking out and Apexindustrialpark.com/__media__/js/netsoltrademark.php?d=dallilsaudia.com%2F%25D9%2585%25D9%2586%25D8%25AF%25D9%2588%25D8%25A8-%25D8%25A7%25D9%2584%25D9%258A%25D8%25A7%25D9%2581-%25D8%25A8%25D8%25B5%25D8%25B1%25D9%258A%25D8%25A9-stc-%25D8%25A8%25D8%25A7%25D9%2584%25D9%2585%25D8%25AF%25D9%258A%25D9%2586%25D8%25A9-%25D8%25A7%25D9%2584%25D9%2585%25D9%2586%25D9%2588%25D8%25B1%25D8%25A9%2F (cooperty.com) wasting its energy.
Then light is digitally modulated to indicate the numbers 1 and 0 like a computer, and information can be transferred from one location to another site which may be located from San Francisco all the way to New York.
What is a fiber optic connector and what do they do?
Now you know the way optical fibers function. So what is a fiber optic connector and what is its purpose in the fiber optic telecommunications network?
Put it simple The fiber optic connector’s job is similar to that of an electric power supply It connects light from one section that is optical to another section of optical fiber.
Since optical fibers are so tiny that fiber optic connectors need to be constructed with high precision, with a scale to 0.1um, which equals one hundredth the human hair.
Fiber optic connectors connect two fibers end to end to ensure that light is able to travel from one fiber into another without bounce off the connector and losing its signal.
In addition, fiber optic connectors provide cross-connect flexibility to the telecommunication network. So a complicated computer network can be modularized and easy to manage.
Like other connectors used in electronic industry, electric industry, or computer industry, many different types connected to fiber optic cables were developed along the development of fiber optic communication. Certain types were once extremely popular in the field and now have served their purpose and are disappearing.
The most well-known fiber optic connectors used nowadays comprise SC, ST, LC, FC, MTRJ, SMA as well as a few lesser-known ones. There are certain to be new connectors being developed as a result of the advancement of technology.