crossbar exchange

crossbar exchange
координатная АТС

English-Russian electronics dictionary .

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  • Crossbar switch — In electronics, a crossbar switch (also known as cross point switch, crosspoint switch, or matrix switch) is a switch connecting multiple inputs to multiple outputs in a matrix manner. Originally the term was used literally, for a matrix switch… …   Wikipedia

  • crossbar — /ˈkrɒsba / (say krosbah) noun 1. a transverse bar, line, or stripe. 2. a transverse bar between goalposts, as in soccer, Rugby football, etc. 3. a horizontal bar used in gymnastics. 4. Athletics the transverse bar that a high jumper, pole vaulter …  

  • Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… …   Wikipedia

  • Number Five Crossbar Switching System — The Number Five Crossbar Switching System or 5XB switch, designed by Bell Labs and made by Western Electric, was in use in Bell System telephone exchanges from 1948 to the 1980s. Its principal use was as a Class 5 telephone switch, though… …   Wikipedia

  • Number One Crossbar Switching System — The Number One Crossbar Switching System, or 1XB switch, was the primary urban local telephone exchange design used by the Bell System in the mid 20th century. Its switch fabric topology was based on the earlier urban panel switch system, which,… …   Wikipedia

  • AXE telephone exchange — The AXE telephone exchange is a product line of circuit switched digital telephone exchanges manufactured by Ericsson, a Swedish telecom company.The AXE is the digital successor to the AKE analogue telephone exchange and ARF/ARM family of… …   Wikipedia

  • Stored Program Control exchange — (SPC) is the technical name used for telephone exchanges controlled by a computer program stored in the memory of the system. Early exchanges such as Strowger, Panel, Rotary, and Crossbar were electro mechanical and had no software control. SPC… …   Wikipedia

  • Broughton, Lancashire — Broughton is a village in the Preston district of Lancashire, England, about four miles north of Preston city centre. According to the 2001 census it had a population of 1,735. It lies within the civil parish of Broughton in Amounderness.It has… …   Wikipedia

  • Reed relay — A reed relay is one or more reed switches controlled by an electromagnet. The contacts are of magnetic material and the electromagnet acts directly on them without requiring an armature to move them. Sealed in a long, narrow glass tube, the… …   Wikipedia

  • ГОСТ 19472-88: Система автоматизированной телефонной связи общегосударственная. Термины и определения — Терминология ГОСТ 19472 88: Система автоматизированной телефонной связи общегосударственная. Термины и определения оригинал документа: Circuit group telephone network traffic capacity 68 Определения термина из разных документов: Circuit group… …   Словарь-справочник терминов нормативно-технической документации

  • Communications in Gibraltar — See also: Telephone numbers in Gibraltar Communications in Gibraltar comprise a wide range of telephony systems (both fixed line and mobile), Internet access, broadcasting (radio and television) and satellite control. There is also printed and… …   Wikipedia


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