Optical fiber: what uses to make of it?
The optical fiber is made of a very fine glass or plastic thread (250 micrometers) capable of conducting light. This allows data to be transmitted from one point to another very quickly over great distances without loss of speed. This technology is used in transcontinental submarine cables that serve as the backbone of the global internet network, by companies to develop their medium or long distance networks and by individuals.
General technical principle of optical fiber
The fiber uses the principle of refraction of light. It consists of a core (in silica) which confines light energy and propagates the signal. This core is covered with a low refractive index cladding: the light wave is then locked in the silica. The sheath promotes signal propagation. A protective coating protects the fiber. The light wave transmitted through the heart is usually emitted by laser diode. This is what allows the fiber optic network to have a very low signal attenuation with distance.
The different types of optical fiber
There are 2 types of optical fiber, each with characteristics determining a particular use. Multimode type fibers are preferred over short distances for lower flow rates. Its operation allows several light paths to be transported. Result ; a direct impact on the performance of the fiber. Singlemode fibers have a single propagation channel which allows greater throughput.
Optical fiber: what uses to make of it?
Backup, sending large files, simultaneous work, accelerated downloading, teleworking, videoconferencing, VPN ... there are many advantages of fiber for a professional and more and more of you are now equipping yourself with technology that boosts your productivity.
4 categories of fiber optic networks
There are 4 categories of networks which correspond to the type of connection; FTTH (Fiber To The Home). The customer is connected to the network by a fiber drawn between the optical connection node and the interior of his room, the FTTLA (Fiber To The Last Amplifier). Here, the fiber stops at an optical node: the data is routed by coaxial cable and finally FTTB (Fiber To The Building) and FTTC (Fiber To The Cabinet). In these two cases, the optical fiber does not go to the room: the data is then transmitted via the telephone network.
How to know your eligibility for optical fiber?
To find out if you too can take advantage of all the power of fiber and the quality of the Orange network, simply enter your phone number or address on the eligibility test.
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fiber optic installation2021-04-16 03:37:42, views: 199, Comments: 0
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