concentrator

concentrator
   A device -- usually based on TDM technology -- used in data communications to multiplex numerous low-speed communications lines. The concentrator, like the front-end processor, queues inputs, frames data for transmission, establishes the communications link and multiplexes the data onto the communications line. As a receiver, the concentrator demultiplexes the data stream, checks for errors in accordance with the communications protocol, and distributes data to the terminal addressed in the message stream.

IT glossary of terms, acronyms and abbreviations. . 2015.

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  • concentrator — concentratór s. n., pl. concentratoáre Trimis de siveco, 10.08.2004. Sursa: Dicţionar ortografic  CONCENTRATÓR s. n. calculator de capacitate redusă, programat pentru a executa multiplexarea unui set de linii de comunicaţie de joasă viteză pe o… …   Dicționar Român

  • Concentrator — Con cen*tra tor, n. (Mining) 1. An apparatus for the separation of dry comminuted ore, by exposing it to intermittent puffs of air. Knight. 2. (Firearms) A frame or ring of wire or hard paper fitting into the cartridge case used in some shotguns …   The Collaborative International Dictionary of English

  • Concentrator — In telecommunication, the term concentrator has the following meanings: In data transmission, a functional unit that permits a common path to handle more data sources than there are channels currently available within the path. A concentrator… …   Wikipedia

  • concentrator — /ˈkɒnsəntreɪtə/ (say konsuhntraytuh) noun 1. someone or something that concentrates. 2. an electronic device which can accept a number of messages and send them down one telecommunication line in a concentrated form, and then re sort them into… …  

  • concentrator — koncentratorius statusas T sritis radioelektronika atitikmenys: angl. concentrator vok. Konzentrator, m rus. концентратор, m pranc. concentrateur, m …   Radioelektronikos terminų žodynas

  • concentrator — koncentratorius statusas T sritis chemija apibrėžtis Sodrinimo įrenginys. atitikmenys: angl. concentrator rus. концентратор …   Chemijos terminų aiškinamasis žodynas

  • concentrator — telktuvas statusas T sritis informatika apibrėžtis Įtaisas, sujungiantis kelių ryšio ↑kanalų duomenis, kad juos būtų galima perduoti mažesniu kitų kanalų skaičiumi. Telktuvas, naudojamas ↑vietiniuose tinkluose, vadinamas tinklo ↑šakotuvu.… …   Enciklopedinis kompiuterijos žodynas

  • concentrator — concentrate ► VERB 1) (often concentrate on) focus all one s attention or mental effort on an object or activity. 2) gather together in numbers or a mass at one point. 3) focus on: concentrate your energy on breathing. 4) increase the strength of …   English terms dictionary

  • concentrator solar cell — sufokusuotosios spinduliuotės saulės elementas statusas T sritis radioelektronika atitikmenys: angl. concentrator solar cell vok. Konzentrationssonnenzelle, f rus. солнечный элемент для концентрированного солнечного излучения, m pranc. cellule… …   Radioelektronikos terminų žodynas

  • concentrator — noun Date: 1833 one that concentrates: as a. an industrial plant that produces concentrates from ores b. a mirror or group of mirrors that focus sunlight for use as an energy source c. a device in a computer network that collects data from… …   New Collegiate Dictionary

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