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optical fiber is a thin cylindrical fiber that is made of glass or plastic, smaller than one tenth of a human hair. A standard telecom optical fiber comprises three cylindrical layers, counted inside out as fiber core (diameter 8x10um), the cladding (diameter 125um) as well as buffer layer (diameter 9000um).
Fiber core and cladding is made from glass or silica. The fiber core and the layers of cladding work together to confine the light within the core and prevent it from losing. The fiber buffer coating is constructed of plastic or acrylic and offers handling flexibility as well as physical protection to the fiber.
Fiber optics employ an optical phenomenon known as internal reflection. When light is in the fiber from the the end, it becomes confined inside the core not leaking out and losing its energy.
Then light is digitally modulated to represent the numbers 1 and 0 like a computer, so information can be carried from one site to another, which could be located from San Francisco all the way to New York.
What are fiber optic connectors ? And how do they function?
Now you know how optical fibers operate. So what exactly is an optical connector and what’s its function in the fiber optic network of telecommunications?
Put it simple The fiber optic connector’s job is similar to an electric power source that relies on light to transmit from one section that is optical to a different section of optical fiber.
Because optical fibers are small, fiber optic connectors have to be constructed with high precision, and at a size of 0.1um that is just one centimeter of a human hair.
Fiber optic connectors connect two fibers from end to end so precisely that light can travel from one fiber into another without being bounced off of the connector Educasheer.com/members/deenabryce3194/activity/490146/ and losing its signal.
In addition the fact that fiber optic connectors offer cross connect flexibility for the telecommunications network. So a complicated computer network can be modularized and easy to manage.
Just like any other connectors utilized in the electric industry, electronic industry, or computer industry, numerous types of fiber optic connectors were created along the development of fiber optic communications. Some of them once were very popular in the industry but they have since served their purpose and are disappearing.
The most well-known fiber optic connectors that are used today include SC, ST, LC, FC, MTRJ, SMA and a few other less popular ones. You will surely see new connectors developed with the progress of this industry.