Optical fiber is a long thin cylindrical fiber made from glass or plasticthat is that is as small as one tenth of the human hair. A standard telecom optical fiber is made up of three cylindrical layers, counted in the inside: fiber core (diameter 8~10um) as well as the cladding (diameter 125um) along with buffer coating (diameter 90um).
The fiber core and cladding are made from glass or silica. The fiber core and the layers of cladding work together to confine the light inside the core, without losing. Fiber buffer coating is created out of plastic or acrylic, الياف بصرية stc اسعار (educasheer.com wrote) and offers handling flexibility as well as physical protection to the fiber.
Optic fibers make use of an optical phenomenon known as internal reflection. When light is injected into the fiber from one end, it’s confined inside the core not leaking out and losing its energy.
Then, light is digitally modified to show 1 and 0 just like a computer, so information can be carried from one location to another site which may 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. So what exactly is the fiber optic connector? And what’s the purpose of the fiber optic network of telecommunications?
Simply put The fiber optic connector’s job is similar to that of an electric power plug It is used to connect light in one part of optical fiber to another section that is optical.
Since optical fibers are tiny they require fiber optic connectors to be designed with extreme precision, at the size of 0.1um which is one hundredth of the human hair.
Fiber optic connectors align two fibers from one end to the other in a way that light can travel from one fiber into another without being bounced off of the interface and loss its signal.
Besides fiber optic connectors, they provide cross connect flexibility to the telecommunications network. So a complicated computer network can be modularized and manageable.
Like other connectors utilized in the electric industry, electronic industry, or the computer industry, a variety of types connected to fiber optic cables were invented during the evolution of the fiber optic communications. Some of them once were highly popular in the market and now have been used for a variety of purposes, but are now fading away.
The most widely used fiber optic connectors that are used today include SC, ST, LC, FC, MTRJ, SMA as well as a few other less popular ones. You will surely see new connectors developed with the development of the industry.