Optic fiber is a thin, cylindrical fiber made of plastic or glass, smaller than one tenth of a human hair. A standard telecom optical fiber comprises three layers of cylindrical shape, arranged inside out the fiber core (diameter 8x10um), cladding (diameter of 125um) and buffer coating (diameter 900um).
Fiber core and cladding are made from glass or silica. The fiber core and the layers of cladding combine to contain the light within the core and prevent it from leakage. Fiber buffer coating is created from acrylic or plastic 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 end face, it is kept inside the core without leaking outside and Endeavour.org/__media__/js/netsoltrademark.php?d=toptee.getenjoyment.net%2Fsite-7523.html wasting its energy.
Then light is digitally modulated to represent 1 and 0 , just as a computer. As such, information can be carried from one place to another site which may 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 an optical connector and what’s its function in the fiber optic telecommunications network?
Simply put, a fiber optic connector’s job is just like an electric power source It relies on light to transmit from one section that is optical to another section that is optical.
Since optical fibers are tiny they require fiber optic connectors to be designed with extreme precision, with a size to 0.1um which is one hundredth of the human hair.
Fiber optic connectors align two fibers end to end so precisely that light can move from one fiber to another without bouncing off the interface and loss its signal.
Besides fiber optic connectors, they provide cross connect flexibility to the telecommunication network. Therefore, a computer network that is complex could be made modular and easy to manage.
Like other connectors utilized in the electronic industry, electric industry and computer industry, numerous types connected to fiber optic cables were invented along the development of fiber optic communication. Certain of them were extremely popular in the field but have now served their purpose and are disappearing.
The most well-known fiber optic connectors that are used today include SC, ST, LC, FC, MTRJ, SMA as well as a few others that are less well-known. Sure you will see new connectors being developed as a result of the development of the industry.
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