Definitions for "Fiber optic"
Related Terms:
Fiber optic cable, Fibre optic cable, Fibre optics, Fiber optics, Fiber-optic cable, Fiber-optic, Fibre optic, Optical fibre, Fiberoptics, Optical cable, Fibre, Fiber, Fots, Dark fibre, Dwdm, Dark fiber, Wdm , Multimode, Mmf, Optical fiber, Dense wavelength division multiplexing, Multimode fiber, Single mode fiber, Single-mode, Single-mode fiber, Wavelength division multiplexing, Fiber to the home, Cwdm, Sc connector, Smf, Fttp, Ftth, Singlemode fiber, Pon, Foirl, Sonet, Fttc, Source, Oadm, Hybrid cable, Hfc, Olt, Synchronous optical network, Simplex cable, Singlemode, Single mode, Optical carrier, Oc-1, Transmission medium
Fiber is much more expensive than copper but goes longer distances more accurately because it fades much less with distance, and has a very low error rate (1 in 1012 ), being unaffected by RFI (RF interference). Speed of electrons in copper wire is about the same as light in fibre (.6 speed of light in a vacuum, or 180,000 km s-1) but light can be turned on faster than signals can be generated, and so light signals can be packed much more closely together, resulting in faster switching and faster network.
Cable made up of glass filament that transmits data using light.
A cable that uses light to communicate; the fastest and most noise-resistant cable available for network wiring, but also the most expensive.
Media based on fiber optic cables, used in communication systems and networks, that is capable of transmitting data at the highest speed possible.
A transmission medium designed to transmit digital signals in the form of pulses of light. Fiber optic cable is noted for its properties of isolation from radio frequency and electromagnetic interference, as well as resistance to electrostatic contamination.
Underwater lighting that illuminate by passing light through a small clear cable from a remote source.
Also known as optical fiber, it refers to the medium of transmitting information as light pulses along a glass or plastic wire or fiber. They carry much more information than conventional copper wire and are not subject to electromagnetic interference and the need to retransmit signals.
This kind of cable consists of light conducting glass fibers in a plastic sheath. Light is used instead of electrical impulses to carry information. These cables are ideal for high-speed applications (up to 2gps) due to their high reliability and immunity from electromagnetic interference. However, fiber optic tends to be more difficult to install due to the relative fragility of the cables themselves and the complexity of the systems to convert to light impulses.
Used for telecommunication cables that have a glass core or are stranded. The glass is used to carry the signal. Generally, glass cables are constructed using Binder, Ripcord, and Marker Yarns. Some also have Filler Yarns. All of the textiles are sold with a water swellable finish to prevent leaks if the outer shell gets nicked.
A data retrieval hardware link using a bundle of thin transparent fibers of glass or plastic that transmit light throughout their length by internal reflections.
A medium that transmits data by pulses of light. Characterized by high bandwidth, small physical volume and immunity from electromagnetic interference and radiation. More expensive than other media, but capable of higher data transmission rates.
refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic wire or fiber. Optical fiber carries much more information than conventional copper wire and is in general not subject to electromagnetic interference and the need to retransmit signals. Most telephone company long-distance lines are now of optical fiber. Transmission on optical fiber wire requires repeater at distance intervals. The glass fiber requires more protection within an outer cable than copper. For these reasons and because the installation of any new wiring is labor-intensive, few communities yet have optical fiber wires or cables from the phone company's branch office to local customers (known as local loop).
A transmission technology in which light signals (sequenced to carry information in a digital format) are sent through compressed optical fibers. These fibers, made of glass, allow light to be transmitted without interference from other channels.
Thin strand of very small layers of glass with different refractive properties that channel light through it by bending the rays of light. As the light travels through the core of the fiber, it is bent back toward the core when it enters the cladding.
Optical fiber is any filament of transparent dielectric material—usually glass or plastic, and usually circular in cross section—that guides light wave/particles. In tandem with LASER, it was one of the most important technologies invented in the 20th century that enables communications companies to transmit enormous amounts of data at the speed of light. Single-mode fiber optic cable was first successfully deployed for profit by the U.S. corporation MCI in 1983. Since then its use has spread throughout the globe, both underground and underwater. Advances in light-repeating technologies and wavelength multiplexing have increased fiber optic capacity by an order of magnitude. Fiber optic cable, especially that made of plastic, is flexible, versatile, and long-lasting.
See Optical Fiber
A method of transmission alternative to physical copper wire. The way it works is by pulsing light down a strand of glass. These pulses represent binary code. The advantage is that a single strand of fiber optic can carry thousands and thousands of different frequencies at once without data loss.
A technology that uses glass or plastic threaded fibers to transmit data with much more bandwidth than metal cables.
A kind of cable that transmits information through light signals.
A fiber optic cable has a glass core as opposed to typical electrical wire and can transmit data through light pulses.
Fiber optic is a thin glass or plastic strand in the core which is surrounded by a cladding and a protective coat and is used to carry information in optical (light) pulses. Because information is not carried as electrical signals, fiber optic cable is not sensitive to noise, crosstalk, and interference from nearby cables or the environment. Two types of fiber optic are used in telecom and networking. They are single-mode fiber and multimode fiber. Single-mode fiber is used for longer distance, such as in CATV network, FTTB, and backbone network while multimode fiber is used for shorter distance, such as in high speed LAN. See fiber optic structure. Also see single-mode and multimode.
An alternative to copper wire for transmitting information. In fiber optics, pulses of light representing binary data are flashed along a flexible glass fiber. The advantage over copper wiring is that a single strand of optical fiber can carry thousands and thousands of different frequencies at once without data loss.
Thin fiber that is used in the transmission of light.
Flexible glass fibers used to conduct energy. This is a more efficient method of sending signals than more conventional copper cable.
Fiber Optic: A "wire" made of this glass designed to transmit digital signals as pulses of light at a much higher bandwidth than traditional copper cable.
The process of transmitting light through a long, flexible fiber such as glass or plastic, for the purpose of transmitting video, audio, or data over long distances.
A method of physical data transmission that is a newer alternative to sending electrical signals over copper wires. The way it works is by pulsing light...
A cable technology in which light is used for telecommunication and computer networks with very high capacity, allowing high-speed transmission (266 Mbps) of data and services such as video.
A cable technology that uses glass (or plastic) threads (fibers) to transmit data. It is a very fast technology
Transmission technology in which modulated light wave signals., generated by laser or LED, are propagated along a typically glass or plastic medium, and then demodulated to electrical signals by a light-sensitive receiver.
A transmission medium that employs light to transmit signals.
Cable that carries light pulses instead of electrical current. A cable comprised of a multitude of fine glass fibers has much more capacity than the previously popular copper cable.
A modern transmission technology using lasers to produce a beam of light that can be modulated to carry large amounts of information through fine glass or acrylic fibers.
A method of transmitting data using light over thin glass fiber. Has many advantages over copper wire including enormous bandwidth and immunity from electromagnetic interference and eavesdropping.
s An optical system that uses glass or transparent plastic fibers as light transmitting media.
Fiber-optic technology, made possible by photonic science, uses glass, plastic or fused silica threads to transmit data. A fiber-optic cable consists of a bundle of super-thin glass threads that are capable of transmitting data via pulses of light. Key advantages of these laser-powered cables include vastly higher-speed data transmission over longer distances and with less data loss. On the downside, the fiber-optic cables are more expensive to install, more fragile and must be installed underground.
A cables that is composed of tiny fibers that carries light.
Fiber optic (or "optical fiber") refers to the medium and the technology associated with the transmission of information as light impulses along a glass or plastic wire or fiber. Fiber optic wire carries much more information than conventional copper wire and is far less subject to electromagnetic interference. Most telephone company long-distance lines are now fiber optic.
Network cable made from glass. Transmits data at extremely fast rates.
A technology that uses glass (or plastic) threads (fibers) to transmit data. A fiber optic cable consists of a bundle of glass threads, each of which is capable of transmitting messages modulated onto light waves. Fiber optics has several advantages over traditional metal communications lines: Fiber optic cables have a much greater bandwidth than metal cables. This means that they can carry more data. Fiber optic cables are less susceptible than metal cables to interference. Fiber optic cables are much thinner and lighter than metal wires. Data can be transmitted digitally (the natural form for computer data) rather than analogically. The main disadvantage of fiber optics is that the cables are expensive to install. In addition, they are more fragile than wire and are difficult to split. Fiber optics. Fiber optics: is a particularly popular technology for local-area networks. In addition, telephone companies are steadily replacing traditional telephone lines with fiber optic cables. In the future, almost all communications will employ 56 Kbps A standard speed for V.35 interface, DDS service. and also the effective top speed of a robbed-bit 64 Kbps channel.
A technology of light transmission through very fine, flexible glass or plastic fibers. This technology allows more data bandwidth, faster transmission, and less loss of data than older, copper-wire based technologies.
Using fine, transparent lines for the transmission of data, digitally encoded into pulses of light. In terms of telephone conversations, a 1/2" copper cable can transmit about 25 conversations analog, whereas a 1/2" fiber optic line can transmit 193,536 conversations digitally.
A fine glass fiber that transmits light, sometimes known as optical fiber or just fiber. Fiber optic cables transmit data much faster than copper wires and are much less susceptible to electromagnetic interference.
A physical medium for transmitting digital data through a hair-thin glass strand that transmits light signals. See optic.