optical fiber is a thin cylindrical fiber made from glass or plastic, smaller than one tenth of a human hair. A standard telecom optical fiber is composed of three cylindrical layers, counted in the inside as fiber core (diameter 8x10um) and cladding (diameter of 125um) as well as buffer layer (diameter 9000um).
The fiber core and cladding are made from glass or silica. Fiber Core and layers of cladding are used to keep the light inside the core, without losing. Fiber buffer coating is created of plastic or acrylic and offers handling flexibility as well as physical protection for the fiber.
Fiber optics employ an optical phenomenon called total internal reflection. When light is introduced into the fiber from its end face, it is contained within the core, without leaking outside and wasting its energy.
Then light is digitally modulated to represent 1 and 0 , just as a computer. As such, data can be transmitted from one site to another site which may be located from San Francisco all the way to New York.
What are fiber optic connectors and what do they do?
You now know how optical fibers operate. What is an optical connector and what is its purpose in the fiber optic network of telecommunications?
In simple terms, a fiber optic connector’s purpose is just like an electric power plug that connects light from one part of optical fiber to another section of optical fiber.
Because optical fibers are small they require fiber optic connectors to be designed with extreme precision, and at a scale to 0.1um that is just one centimeter of a human hair.
Fiber optic connectors align two fibers from end to end so precisely that light can move from one fiber to another without bounce off the interface and loss its signal.
Additionally 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 Www.wefacebook.com/dir/site-8074.html (http://lonestarnationalbank.us/__media__/js/netsoltrademark.php?d=www.wefacebook.com%2Fdir%2Fsite-8074.html) manageable.
Like other connectors that are used in electronic industry, electric industry, and the computer industry, a variety of types and types of connectors for fiber optics were developed during the evolution of the fiber optic communications. Certain types were once highly popular in the market and now have been used for a variety of purposes, but are now disappearing.
The most widely used fiber optic connectors in use today are SC, ST, LC, FC, MTRJ, SMA and a few of lesser-known ones. Sure you will see new connectors invented with the development of the industry.