Optical fiber is a long thin, cylindrical fiber made of glass or plastic, that is as small as one tenth of human hair. A typical optical fiber for telecom is made up of three cylindrical layers, counted from the inside out as fiber core (diameter 810um) and cladding (diameter 130um) and Moy-ug.ru:443/bitrix/redirect.php?goto=https://andre1a5ue.blog-mall.com/20002523/top-optical-fiber-secrets buffer coating (diameter 9000um).
The fiber core and cladding are made from glass or silica. Fiber Core and cladding layers work together to confine the light within the core, without losing. Fiber buffer coating is made out of plastic or acrylic, and offers handling flexibility as well as physical protection for the fiber.
Optical fibers utilize an optical phenomenon called total internal reflection. When light is in the fiber from the one end, it’s kept inside the core without leaking outside and losing its energy.
Then, light is digitally modulated to indicate 1 and 0 , just like a computer, so data can be transmitted from one location to another one, which could be located from San Francisco all the way to New York.
What are fiber optic connectors ? And what do they do?
Now you know the way optical fibers function. What is an optical connector and what is its purpose in the fiber optic network of telecommunications?
In simple terms, a fiber optic connector’s function is similar to an electric power plug that relies on light to transmit from one section of optical fiber to another segment that is optical.
Since optical fibers are tiny that fiber optic connectors need to be constructed with high precision, at the size of 0.1um, which equals one hundredth a human hair.
Fiber optic connectors align two fibers from end to end to ensure that light is able to move from one fiber to another without bounce off the interface and loss its signal.
Additionally the fact that fiber optic connectors offer cross connect flexibility for the telecommunications network. Thus, a complex computer network can be modularized and manageable.
Similar to other connectors used in electric industry, electronic industry and computer industry, numerous types and types of connectors for fiber optics were created along the development of fiber optic communication industry. Some of them once were highly popular in the market and now have served their purpose and are becoming obsolete.
The most well-known fiber optic connectors used nowadays are SC, ST, LC, FC, MTRJ, SMA and a few lesser-known ones. There are certain to be new connectors being developed as a result of the advancement of technology.
