ES2100192T3 - Terminal principal, para red numerica de integracion de servicios. - Google Patents
Terminal principal, para red numerica de integracion de servicios.Info
- Publication number
- ES2100192T3 ES2100192T3 ES91118764T ES91118764T ES2100192T3 ES 2100192 T3 ES2100192 T3 ES 2100192T3 ES 91118764 T ES91118764 T ES 91118764T ES 91118764 T ES91118764 T ES 91118764T ES 2100192 T3 ES2100192 T3 ES 2100192T3
- Authority
- ES
- Spain
- Prior art keywords
- reference point
- circuit
- terminal
- main terminal
- item
- 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 - Lifetime
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
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0435—Details
- H04Q11/0464—Primary rate access circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Microcomputers (AREA)
- Communication Control (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Interface Circuits In Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Credit Cards Or The Like (AREA)
- Circuits Of Receivers In General (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
TERMINAL LLAMADO PRINCIPAL, DE TIPO RNIS APTO PARA SUSTITUIR AL CONJUNTO DE LOS EQUIPOS COLOCADOS MAS ABAJO DE UN PUNTO DE REFERENCIA U RESPECTO DE LA RED RNIS Y PARA LA CONEXION DE TERMINALES DEPENDIENTES. ESTE TERMINAL PRINCIPAL ESTA DOTADO DE UN EQUIPAMIENTO DE INTERFACE QUE COMPRENDE UN CIRCUITO EMISOR-RECEPTOR (7) DE DATOS EN EL PUNTO DE REFERENCIA U, DESTINADO A ESTAR CONECTADO A UNA LINEA NUMERICA DE ABONADO (2), UN CIRCUITO CONTROLADOR DE COMUNICACIONES (8) Y UN CIRCUITO DE ACCESO ABONADO (13) PARA LA CONEXION DE AL MENOS UN TERMINAL (24), DEL TIPO RNIS, EN EL PUNTO DE REFERENCIA S. COMPRENDE ADEMAS UNA MATRIZ DE CONMUTACION TEMPORAL (11) INSERTADA ENTRE EL CIRCUITO EMISOR-RECEPTOR (7) Y EL CIRCUITO DE ACCESO ABONADO (13) Y CONECTADA A UN EQUIPO DE PUESTO NUMERICO (12) QUE COMPRENDE ESTE TERMINAL PRINCIPAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR909013804A FR2668871B1 (fr) | 1990-11-07 | 1990-11-07 | Terminal principal, pour reseau numerique a integration de services. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2100192T3 true ES2100192T3 (es) | 1997-06-16 |
Family
ID=9401938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91118764T Expired - Lifetime ES2100192T3 (es) | 1990-11-07 | 1991-11-04 | Terminal principal, para red numerica de integracion de servicios. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0486864B1 (es) |
AT (1) | ATE150607T1 (es) |
DE (1) | DE69125246T2 (es) |
ES (1) | ES2100192T3 (es) |
FR (1) | FR2668871B1 (es) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0640647B2 (ja) * | 1985-08-01 | 1994-05-25 | 国際電信電話株式会社 | Isdn端末間内線通信方式 |
JP2531242B2 (ja) * | 1988-06-07 | 1996-09-04 | 日本電気株式会社 | Isdn網終端装置 |
-
1990
- 1990-11-07 FR FR909013804A patent/FR2668871B1/fr not_active Expired - Fee Related
-
1991
- 1991-11-04 DE DE69125246T patent/DE69125246T2/de not_active Expired - Fee Related
- 1991-11-04 EP EP91118764A patent/EP0486864B1/fr not_active Expired - Lifetime
- 1991-11-04 AT AT91118764T patent/ATE150607T1/de not_active IP Right Cessation
- 1991-11-04 ES ES91118764T patent/ES2100192T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2668871A1 (fr) | 1992-05-07 |
EP0486864B1 (fr) | 1997-03-19 |
DE69125246T2 (de) | 1997-06-26 |
ATE150607T1 (de) | 1997-04-15 |
FR2668871B1 (fr) | 1994-09-16 |
EP0486864A1 (fr) | 1992-05-27 |
DE69125246D1 (de) | 1997-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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