fiber optic cable definition
Optical cables are used to transfer digital data signals in the form of light up to distances of hundreds of miles with higher throughput rates than those achievable via electrical communication cables. This is followed by plastic cover used to bundle individual optical fiber cables. Define fiber optic cable. It explains in computing terminology what Fiber Optic Cable means and is one of many hardware terms in the TechTerms dictionary.All definitions on the TechTerms website are written to be technically accurate but also easy to understand. Interconnection between multiple fiber strands is much more complex and difficult to achieve, than the ones between electrical cables.Join nearly 200,000 subscribers who receive actionable tech insights from Techopedia. Fiber optic refers to the technology and medium used in the transmission of data as pulses of light through a strand or fiber medium made of glass or plastic (optical fiber), versus being sent as electrical pulses through conductive metal, like copper wires.
Fiber optic cables are much thinner and lighter than metal wires. Digital data is transmitted through the cable via rapid pulses of light. All optical fibers use a core of hair-like transparent silicon covered with less refractive indexed cladding to avoid light leakage to the surroundings. Due to the extreme sensitivity of the optical fiber, it is normally covered with a high-strength, lightweight protective material like Kevlar. Light is kept in the core by total internal reflection.
Optical cables are used to transfer digital data signals in the form of light up to distances of hundreds of miles with higher throughput rates than those achievable via electrical communication cables. The composition of optical cable starts with the outer jacket, which is made of a strong and often flexible material.
Different types of cable are used for different applications, for example, long distance telecommunication, or providing a high-speed data conn If you find this Fiber Optic Cable definition to be helpful, you can reference it using the citation links above.
Fiber optic cables are less susceptible than metal cables to interference. An optical fiber cable is a type of cable that has a number of optical fibers bundled together, which are normally covered in their individual protective plastic covers. When light signals are sent through the fiber optic cable, they reflect off the core and cladding in a series of zig-zag bounces, adhering to a process called total internal reflection. Single-wavelength or multiple-wavelength light is passed through the core and keeps traveling inside the core due to the lower refractive index cladding surrounding it, which bounces the light back when it tries to escape. An optical fiber cable is a type of cable that has a number of optical fibers bundled together, which are normally covered in their individual protective plastic covers. An optical fiber typically consists of a transparent core surrounded by a transparent cladding material with a lower index of refraction. Fiber optics transmit data in the form of light particles -- or photons -- that pulse through a fiber optic cable.
If you think a term should be updated or added to the TechTerms dictionary, please We just sent you an email to confirm your email address. The main disadvantage of fiber optics is that the cables … Fiber optics is also the basis of the fiberscopes used … Once you confirm your address, you will begin to receive the newsletter. Fiber optics, the science of transmitting data, voice, and images by the passage of light through thin, transparent fibers.
First commercially deployed in 1977, optical cable is the primary source of long-distance, high-bandwidth communications between telephone companies, multisite organizations and various other long-range communications applications. Not surprisingly, fiber optic cables provide the fastest Since fiber optic cables provide fast transfer speeds and large This page contains a technical definition of Fiber Optic Cable. Fiber optics is the technology used to transmit information as pulses of light through strands of fiber made of glass or plastic over long distances. It contains tiny glass or plastic filaments that carry light beams. It is especially advantageous for long-distance communications, because infrared light propagates through the fiber with much lower attenuation compared to electrical cables.
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