Optical fiber is a long thin, cylindrical fiber made of plastic or glass, that is as small as one tenth of human hair. The standard optical fiber in telecom comprises three layers that are counted inside out as fiber core (diameter 810um), cladding (diameter 125um) and buffer coating (diameter 9000um).
Fiber core and cladding is made from glass or silica. Fiber Core and cladding layers work together to confine the light within the core without leaking. The fiber buffer coating is constructed out of plastic or acrylic, and provides handling flexibility and physical protection to the fiber.
Fiber optics employ an optical phenomenon called total internal reflection. When light is introduced into the fiber from its one end, it’s contained within the core, not leaking out and wasting its energy.
Then, light is digitally modulated to indicate 1 and 0 , just as a computer. As such, information can be transferred from one site to another site which may be located from San Francisco all the way to New York.
What is a fiber optic connector Subscriptionplan.com/__media__/js/netsoltrademark.php?d=Shaimaaatalla.com%2Fvb%2Fshowthread.php%3Ft%3D52358%26p%3D79721 [click through the up coming article] and how do they function?
Now you know the way optical fibers function. What is an optical connector and what’s the purpose of the fiber optic network of telecommunications?
In simple terms, a fiber optic connector’s purpose is similar to that of an electric power plug It is used to connect light in one part that is optical to another section that is optical.
Because optical fibers are small they require fiber optic connectors to be designed with extreme precision, at the scale of 0.1um that is just one centimeter of the human hair.
Fiber optic connectors connect two fibers from one end to the other to ensure that light is able to travel from one fiber into another without bouncing off the interface and loss its signal.
Besides fiber optic connectors, they provide cross-connect flexibility to the telecommunications network. So a complicated computer network can be modularized and easy to manage.
Similar to other connectors used in electronic industry, electric industry, and computer industry, numerous types of fiber optic connectors were developed in the course of development of the fiber optic communications. Certain of them were very popular in the industry but have now served their purpose and are fading away.
The most popular fiber optic connectors in use today are SC, ST, LC, FC, MTRJ, SMA and a few others that are less well-known. You will surely see new connectors invented with the development of the industry.