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optical fiber is a thin cylindrical fiber that is made of plastic or glass, that is as small as one tenth of human hair. The standard optical fiber in telecom comprises three layers of cylindrical shape, arranged from the inside out as fiber core (diameter 8x10um) and the cladding (diameter 130um) as well as buffer layer (diameter 90um).
The fiber core and cladding are composed of silica or glass. The fiber core and the layers of cladding work together to confine the light within the core and prevent it from leaking. The fiber buffer coating is constructed of plastic or acrylic and gives handling flexibility and physical protection for the fiber.
Fiber optics employ an optical phenomenon known as total internal reflection. When light is injected into the fiber from one end, it’s kept inside the core without leaking outside and wasting its energy.
Then light is digitally modulated to indicate 1 and 0 just like a computer, so information can be carried from one site to another, which could be from San Francisco all the way to New York.
What are fiber optic connectors ? And what do they do?
Now you know how optical fibers work. So what is a fiber optic connector and what’s the purpose of a fiber optic telecommunication network?
Put it simple, a fiber optic connector’s job is similar to an electric power supply that relies on light to transmit from one segment of optical fiber with another segment that is optical.
Since optical fibers are so tiny, fiber optic connectors have to be made with high precision, at the size of 0.1um that is just one centimeter of the human hair.
Fiber optic connectors are positioned to align two fibers end to end to ensure that light is able to move from one fiber to another without bounce off the connector and losing its signal.
Besides fiber optic connectors, they provide cross connect flexibility for the telecommunications network. So a complicated computer network can be modularized and easy to manage.
Like other connectors used in electronic industry, electric industry, and computer industry, many different kinds and types of connectors for fiber optics were invented along the development of fiber optic communication industry. Some of them once were highly popular in the market but they have since served their purposes and are becoming obsolete.
The most popular fiber optic connectors that are used today include SC, ST, LC, FC, Www.gmwebsite.com/web/redirect.asp?url=https://www.iraq10.net/site-8963.html MTRJ, SMA and a few of lesser-known ones. You will surely see new connectors developed with the development of the industry.