Optical fiber is a long thin cylindrical fiber that is made of glass or plasticthat is smaller than one tenth of human hair. A standard telecom optical fiber is composed of three cylindrical layers, counted inside out as fiber core (diameter 8~10um), the cladding (diameter 125um) as well as buffer layer (diameter 90um).
The fiber core and cladding are made from glass or silica. The fiber core and the layers of cladding are used to keep the light inside the core and prevent it from leakage. Fiber buffer coating is created of plastic or acrylic and offers handling flexibility as well as physical protection for the fiber.
Optic fibers make use of an optical phenomenon called total internal reflection. When light is introduced into the fiber from its the end, it becomes contained within the core, without leaking outside and losing its energy.
Then light is digitally modulated to indicate 1 and 0 just like a computer, so information can be transferred from one place to another, which could be from San Francisco all the way to New York.
What are fiber optic connectors and how do they work?
Now you understand how optical fibers operate. What is a fiber optic connector and what is its purpose in the fiber optic telecommunications network?
In simple terms A fiber optic connector’s purpose is just like an electric power supply, it connects light from one section of optical fiber with a different section of optical fiber.
Since optical fibers are tiny, fiber optic connectors have to be constructed with high precision, with a scale to 0.1um, which equals one hundredth the human hair.
Fiber optic connectors align two fibers end to end so precisely that light can be transferred from one fiber to another without being bounced off of the interface and loss its signal.
Besides the fact that fiber optic connectors offer cross-connect flexibility to the telecommunications network. So a complicated computer network can be modularized and simple to manage.
Just like any other connectors that are used in electronic industry, the electric industry and the computer industry, a variety of types and types of connectors for 5228.ru/url.php?url=https://2u4c.com/site-14973.html fiber optics were created in the course of development of the fiber optic communication. Certain types were once extremely popular in the field and now have served their purpose and are becoming obsolete.
The most well-known fiber optic connectors that are used today are 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.