Optic fiber is a thin cylindrical fiber made from glass or plastic, that is as small as one tenth of a human hair. A typical optical fiber for telecom comprises three layers that are counted inside out: fiber core (diameter 810um), cladding (diameter 125um) as well as buffer layer (diameter 90um).
The fiber core and cladding are made of glass or silica. Fiber Core and cladding layers combine to contain the light within the core without leakage. Fiber buffer coating is made from acrylic or plastic and provides handling flexibility and physical protection to the fiber.
Fiber optics employ an optical phenomenon called total internal reflection. When light is injected into the fiber from the end, it becomes contained within the core, without leaking outside and losing energy.
Then light is digitally modulated to represent 1 and 0 just as a computer. As such, data can be transmitted from one location 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 understand the way optical fibers function. What is a fiber optic connector and what’s the purpose of the fiber optic network of telecommunications?
Simply put, a fiber optic connector’s job is just like an electric power source, it relies on light to transmit from one segment of optical fiber to another segment that is optical.
Since optical fibers are so small they require fiber optic connectors to be designed with extreme precision, and at a scale that is 0.1um, A7babi.com/showthread.php?t=24464 which equals one hundredth a human hair.
Fiber optic connectors connect two fibers from one end to the other to ensure that light is able to move from one fiber to another without bouncing off the connector and losing its signal.
Additionally fiber optic connectors, they provide cross-connect flexibility to the telecommunications network. Therefore, a computer network that is complex could be made modular and manageable.
Just like any other connectors utilized in the electronic industry, the electric industry, or computer industry, many different kinds connected to fiber optic cables were invented during the evolution of the fiber optic communication. Certain types were once extremely popular in the field but have now served their purposes and are disappearing.
The most widely used fiber optic connectors that are used today comprise 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 development of the industry.