Optic fiber is a thin cylindrical fiber made from plastic or glass, that is as small as one tenth of the human hair. A standard telecom optical fiber is composed of three layers that are counted in the inside as fiber core (diameter 8x10um), the cladding (diameter of 125um) as well as buffer layer (diameter 900um).
Fiber core and cladding are composed of silica or glass. Fiber Core and Cladding layers work together to confine the light within the core without leakage. The fiber buffer coating is constructed from acrylic or plastic and Vb.3Almc.com/showthread.php?t=30095 [http://knowingbetter.com/__media__/js/netsoltrademark.php?d=Vb.3Almc.com%2Fshowthread.php%3Ft%3D30095] provides handling flexibility and physical protection to the fiber.
Optical fibers utilize an optical phenomenon known as total internal reflection. When light is introduced into the fiber from its end face, it is kept inside the core not leaking out and losing energy.
Then, light is digitally modified to show the numbers 1 and 0 as a computer. As such, information can be transferred from one place 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 a fiber optic connector and what’s the purpose of the fiber optic network of telecommunications?
Put it simple, a fiber optic connector’s job is similar to an electric power source, it relies on light to transmit from one part that is optical to a different section of optical fiber.
Because optical fibers are small, fiber optic connectors have to be made with high precision, at the scale to 0.1um which is one hundredth of a human hair.
Fiber optic connectors connect two fibers from end to end so precisely that light can be transferred from one fiber to another without bouncing off the connector and losing its signal.
Besides the fact that fiber optic connectors offer cross-connect flexibility to the telecommunications network. So a complicated computer network can be modularized and simple to manage.
Like other connectors utilized in the electronic industry, the electric industry, and computer industry, many different types connected to fiber optic cables were invented during the evolution of the fiber optic communications. Certain types were once extremely popular in the field but they have since been used for a variety of purposes, but are now fading away.
The most popular fiber optic connectors used nowadays are SC, ST, LC, FC, MTRJ, SMA and a few of others that are less well-known. You will surely see new connectors invented with the progress of this industry.