ES8205337A1 - Un sistema de telecomunicaciones por division de tiempo mo- dular - Google Patents

Un sistema de telecomunicaciones por division de tiempo mo- dular

Info

Publication number
ES8205337A1
ES8205337A1 ES502039A ES502039A ES8205337A1 ES 8205337 A1 ES8205337 A1 ES 8205337A1 ES 502039 A ES502039 A ES 502039A ES 502039 A ES502039 A ES 502039A ES 8205337 A1 ES8205337 A1 ES 8205337A1
Authority
ES
Spain
Prior art keywords
unit
information
modular
group
housed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES502039A
Other languages
English (en)
Other versions
ES502039A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES8205337A1 publication Critical patent/ES8205337A1/es
Publication of ES502039A0 publication Critical patent/ES502039A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored program control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Alarm Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

SISTEMA MODULAR DE TELECOMUNICACIONES POR DIVISION DE TIEMPO. CADA MODULO ESTA FORMADO POR UNA CABINA (12) QUE ALOJA EN SU INTERIOR UNA UNIDAD DE CONTROL (14), CONSTITUIDA POR DIVERSAS TARJETAS DE CIRCUITO IMPRESO Y POR UNOS BLOQUES TERMINALES PARA CONEXIONES DE CONTROL (22) Y DE VOZ (24), Y DOS UNIDADES DE GRUPO (30 Y 40) CONSTITUIDAS TAMBIEN POR TARJETAS IMPRESAS Y POR BLOQUES TERMINALES (32 Y 34). LA UNION ENTRE LOS BLOQUES SE REALIZA MEDIANTE CABLES PLANOS (50, 52, 54 Y 56) QUE ACTUAN COMO BUSES DE TRANSMISION DE DATOS, Y ADICIONALMENTE PUEDE DISPONERSE DE BUS DE PRUEBA (45).
ES502039A 1980-05-08 1981-05-08 Un sistema de telecomunicaciones por division de tiempo mo- dular Granted ES502039A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000351492A CA1146680A (en) 1980-05-08 1980-05-08 Modular telecommunications system

Publications (2)

Publication Number Publication Date
ES8205337A1 true ES8205337A1 (es) 1982-06-16
ES502039A0 ES502039A0 (es) 1982-06-16

Family

ID=4116890

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502039A Granted ES502039A0 (es) 1980-05-08 1981-05-08 Un sistema de telecomunicaciones por division de tiempo mo- dular

Country Status (6)

Country Link
EP (1) EP0040046A1 (es)
AU (1) AU7009781A (es)
CA (1) CA1146680A (es)
ES (1) ES502039A0 (es)
MX (1) MX149949A (es)
NO (1) NO157638C (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531592B1 (fr) * 1982-08-05 1988-07-29 Thomson Csf Mat Tel Autocommutateur electronique temporel numerique mic
FR2531593B1 (fr) * 1982-08-05 1992-09-04 Thomson Csf Mat Tel Autocommutateur electronique temporel modulaire en trafic et en capacite
GB2134753B (en) * 1983-01-18 1986-07-30 Plessey Co Plc Electronic switching system
DE3582237D1 (de) * 1985-01-17 1991-04-25 Siemens Ag Verfahren zur zeichenuebertragung zwischen einer datenverarbeitungsanlage und einer fernsprechvermittlungsanlage, insbesondere einer fernsprechnebenstellenanlage.
GB2194411B (en) * 1986-07-18 1990-08-01 Gen Electric Plc Local area networks
US7139375B2 (en) 2001-12-24 2006-11-21 Lg-Nortel Co., Ltd. Highway expansion apparatus for key telephone system and operation method thereof
IES20020615A2 (en) * 2002-07-25 2004-01-28 Lake Electronic Tech A private branch exchange, and a method for selectively communicating the central processing unit with respective modules in the private branch exchange

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1018270A (en) * 1972-05-23 1977-09-27 Itt Canada Key telephone system using time division and space division control
US4254498A (en) * 1978-02-01 1981-03-03 Nippon Telegraph And Telephone Public Corporation Time division telephone switching systems
DE2909703B2 (de) * 1979-03-12 1981-01-22 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Digitale Zeitmultiplex-Vermittlungsanlagen für Pulscodemodulation und Amodulation

Also Published As

Publication number Publication date
CA1146680A (en) 1983-05-17
AU7009781A (en) 1981-11-12
EP0040046A1 (en) 1981-11-18
ES502039A0 (es) 1982-06-16
MX149949A (es) 1984-02-13
NO157638B (no) 1988-01-11
NO157638C (no) 1988-04-20
NO811516L (no) 1981-11-09

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