Optical fiber is a long thin cylindrical fiber made from plastic or glass, smaller than one tenth of the human hair. A typical optical fiber for telecom is composed of three layers that are counted inside out the fiber core (diameter 810um) as well as the cladding (diameter of 125um) and buffer coating (diameter 900um).
Fiber core and cladding is made of glass or silica. Fiber Core and cladding layers work together to confine the light inside the core and prevent it from losing. The fiber buffer coating is constructed of plastic or acrylic and provides handling flexibility and physical protection for the fiber.
Optic fibers make use of an optical phenomenon known as total internal reflection. When light is introduced into the fiber from its one end, Mp3kniga.info/user/LatoshaWillis/ it’s kept inside the core not leaking out and wasting its energy.
Then, light is digitally modified to indicate 1 and 0 just as a computer. As such, data can be transmitted from one site to another one, which could be 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 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 function is similar to that of an electric power supply, it connects light from one part of optical fiber to another segment that is optical.
Because optical fibers are small they require fiber optic connectors to be made with high precision, at the size to 0.1um, which equals one hundredth a human hair.
Fiber optic connectors align two fibers end to end in a way that light can move from one fiber to another without bouncing off the connector and losing its signal.
Besides fiber optic connectors, they provide cross-connect flexibility to the telecommunication network. Therefore, a computer network that is complex can be modularized and manageable.
Like other connectors utilized in the electronic industry, the electric industry and computer industry, numerous types connected to fiber optic cables were developed in the course of development of the fiber optic communication industry. Some of them once were very popular in the industry but have now been used for a variety of purposes, but are now fading away.
The most well-known fiber optic connectors in use today are SC, ST, LC, FC, MTRJ, SMA and a few lesser-known ones. You will surely see new connectors invented with the progress of this industry.