Optic fiber is a thin cylindrical fiber that is made of glass or plastic, as tiny as one tenth of a human hair. A standard telecom optical fiber is composed of three layers that are counted from the inside out the fiber core (diameter 810um), cladding (diameter 125um) along with buffer coating (diameter 900um).
The fiber core and cladding are made of glass or silica. Fiber Core and Cladding layers are used to keep the light inside the core and prevent it from leaking. Fiber buffer coating is made of plastic or acrylic and provides handling flexibility and تركيب الياف بصرية, Tunneltalk site, physical protection for the fiber.
Optical fibers utilize an optical phenomenon known as internal reflection. When light is introduced into the fiber from its the end, it becomes kept inside the core not leaking out and wasting its energy.
Then, light is digitally modified to show the numbers 1 and 0 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 is a fiber optic connector and how do they function?
Now you understand how optical fibers work. So what is the fiber optic connector? And what’s its function in a fiber optic telecommunication network?
Put it simple, a fiber optic connector’s function is similar to an electric power supply that is used to connect light in one segment that is optical to another section that is optical.
Since optical fibers are tiny, fiber optic connectors have to be constructed with high precision, with a size to 0.1um, which equals one hundredth the human hair.
Fiber optic connectors align two fibers from end to end so precisely that light can travel from one fiber into another without bounce off the interface , and thus losing its signal.
Besides the fact that fiber optic connectors offer cross-connect flexibility to the telecommunications network. Therefore, a computer network that is complex could be made modular and easy to manage.
Similar to other connectors used in electric industry, electronic industry and computer industry, many different kinds of fiber optic connectors were developed during the evolution of the fiber optic communication industry. Some of them once were very popular in the industry but they have since been used for a variety of purposes, but are now disappearing.
The most widely used fiber optic connectors used nowadays comprise SC, ST, LC, FC, MTRJ, SMA and a few of lesser-known ones. There are certain to be new connectors being developed as a result of the development of the industry.