[go: up one dir, main page]

ES8702755A1 - Sistema de conmutacion y distribucion - Google Patents

Sistema de conmutacion y distribucion

Info

Publication number
ES8702755A1
ES8702755A1 ES542722A ES542722A ES8702755A1 ES 8702755 A1 ES8702755 A1 ES 8702755A1 ES 542722 A ES542722 A ES 542722A ES 542722 A ES542722 A ES 542722A ES 8702755 A1 ES8702755 A1 ES 8702755A1
Authority
ES
Spain
Prior art keywords
unit
central unit
wire
switching
distributing device
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
ES542722A
Other languages
English (en)
Other versions
ES542722A0 (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 ES542722A0 publication Critical patent/ES542722A0/es
Publication of ES8702755A1 publication Critical patent/ES8702755A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/108—Adaptations for transmission by electrical cable the cable being constituted by a pair of wires
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/82—Wired systems using signals not modulated onto a carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93—Wired transmission systems
    • H04H60/95—Wired transmission systems for local area
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

SISTEMA DE CONMUTACION Y DISTRIBUCION. CONSTA DE: A) UNA CENTRAL (Z) QUE SUMINISTRA INFORMACION A UNA PLURALIDAD DE CONEXIONES (A); A DOS HILOS, Y LA RECIBE POR LAS CONEXIONES (E); B) UNA ESTACION DE VIDEOTELEFONO (H) QUE CONSTA DE: UNA UNIDAD DE CONEXION (1) CONSTITUIDA POR UN EQUIPO DE CONTROL (11), UN EQUIPO DE RECEPCION (12), UN EQUIPO (13) Y UN EQUIPO DE TRANSMISION (14); UN EQUIPO DE VIDEO (H1); UN EQUIPO TELEFONICO (H2); Y UN EQUIPO DE OPERACION (H3); C) UN APARATO (F) DE CONTROL REMOTO COMPUESTO POR UN EMISOR (F1) Y UN RECEPTOR (F2) INTERCONECTADOS POR UN CAMINO DE TRANSMISION DE INFRARROJO Y UNIDA A (A) Y (E); Y D) UN EQUIPO (N) SUBORDINADO A (H) COMPUESTO POR UNA UNIDAD DE CONEXION (2), UN EQUIPO ESTEREO (N1), REPRODUCTOR DE FOTOGRAFIA (N2) Y UN EQUIPO TELEFONICO (N3).
ES542722A 1984-04-30 1985-04-30 Sistema de conmutacion y distribucion Expired ES8702755A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843416036 DE3416036A1 (de) 1984-04-30 1984-04-30 Vermittlungs- und verteileinrichtung

Publications (2)

Publication Number Publication Date
ES542722A0 ES542722A0 (es) 1986-11-16
ES8702755A1 true ES8702755A1 (es) 1986-11-16

Family

ID=6234698

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542722A Expired ES8702755A1 (es) 1984-04-30 1985-04-30 Sistema de conmutacion y distribucion

Country Status (2)

Country Link
DE (1) DE3416036A1 (es)
ES (1) ES8702755A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142007A1 (de) * 1991-12-19 1993-06-24 Industronic Ind Elect Gmbh Einrichtung zur uebertragung von daten- und sprachsignalen zwischen einer von mehreren sprechstellen und einer zentralen vermittlungseinrichtung
FR2725861B1 (fr) * 1994-10-13 1996-12-06 Menand Alain Reseau de communication video et audio
DE19531118A1 (de) * 1995-08-24 1997-02-27 Sel Alcatel Ag Elektrisches Übertragungssystem, mit einem Breitbandverteilnetz für TV- und Audio-Signale, und mit einer Möglichkeit für interaktive Dienste

Also Published As

Publication number Publication date
ES542722A0 (es) 1986-11-16
DE3416036A1 (de) 1985-10-31

Similar Documents

Publication Publication Date Title
CA2046259A1 (en) Communication link identifier
DE58906434D1 (de) Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere PCM-Zeitmultiplex-Fernsprechvermittlungsanlagen mit Zentralkoppelfeld und angeschlossenen Teilkoppelfeldern.
EP0112560A3 (en) A signalling input/output processing module for a telecommunication system
ES8708106A1 (es) Un conmutador digital de central de derivacion privada, que tiene una pluralidad de modulos.
ES8702755A1 (es) Sistema de conmutacion y distribucion
GB1123102A (en) Improvements in or relating to communication systems
DE3772891D1 (de) System zum anschluss von telefonteilnehmern, rund um eine digitale zeitmultiplexvermittlungsanlage gestaltet.
JPS5654158A (en) Control system for call waiting
JPS56119564A (en) Key telephone system
GB1338970A (en) Time-division multiplex exchanges
ES8500692A1 (es) Un sistema de comunicacion integrado
JPS5696593A (en) Representative selection system
JPS55107369A (en) Exchange network of high reliability
JPS5698063A (en) Key telephone system
AU2215988A (en) User circuit priority means
JPS5287304A (en) Extension line calling circuit in push-phone
ES8502925A1 (es) Un sistema para conectar unidades funcionales centrales a un enclavamiento geografico
DE3570820D1 (en) Circuit arrangement for telecommunication installations, in particular telephone exchanges with centralized and/or decentralized information-processing control circuits
JPS5781758A (en) Signal transmitting system of switchboard
ES464989A1 (es) Red de concentracion para central telefonica.
JPS5724194A (en) Time division exchanging system
JPS6460039A (en) High-speed switching device
JPS5555692A (en) Time sharing exchanger system
JPS5746594A (en) Channel board used as mdf
JPS5765992A (en) Time division switching system