Optical fiber is a continued abate annular fiber bogus from bottle or plastic, as tiny as one tenth of a animal hair. A had telecom Optical Termination Box is composed of three annular layers, counted axial out: fiber bulk (diameter 8~10um), cladding (diameter 125um) and absorber blanket (diameter 900um).
Fiber bulk and cladding is bogus from bottle or silica. Fiber Bulk and cladding layers plan calm to confine the ablaze axial the bulk afterwards leaking. Fiber absorber blanket is bogus from acrylic or bogus and provides administration adaptability and concrete aegis for the fiber.
Optical fibers advance an optical abnormality alleged absolute centralized reflection. If ablaze is injected into the fiber from end face, it is bedfast axial the bulk afterwards breach alfresco and accident its energy.
Then ablaze is digitally articulate to represent 1 and 0 just like a computer, so advice can be agitated from one website to accession website which may be from San Francisco all the way to New York.
What are fiber optic connectors and how do they work?
Now you apperceive how optical fibers work. So what is a fiber optic adapter and what's its activity in a fiber optic telecommunication network?
Put it simple, a Fiber Optic Splice Closure activity is just like an electric adeptness plug, it connects ablaze from one breadth of optical fiber to accession breadth of optical fiber.