ES2111698T3 - Sistema para la transmision optica de comunicaciones con amplificadores de fibra optica y un dispositivo de comprobacion de las vias de transmision. - Google Patents

Sistema para la transmision optica de comunicaciones con amplificadores de fibra optica y un dispositivo de comprobacion de las vias de transmision.

Info

Publication number
ES2111698T3
ES2111698T3 ES93118341T ES93118341T ES2111698T3 ES 2111698 T3 ES2111698 T3 ES 2111698T3 ES 93118341 T ES93118341 T ES 93118341T ES 93118341 T ES93118341 T ES 93118341T ES 2111698 T3 ES2111698 T3 ES 2111698T3
Authority
ES
Spain
Prior art keywords
transmission
checking
communications
fiber optic
ways
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
Application number
ES93118341T
Other languages
English (en)
Inventor
Rainer Schleinschok
Rainer Hausser
Thomas Pfeiffer
Heinz Krimmel
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Alsthom Compagnie Generale dElectricite
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 Alsthom Compagnie Generale dElectricite filed Critical Alcatel Alsthom Compagnie Generale dElectricite
Application granted granted Critical
Publication of ES2111698T3 publication Critical patent/ES2111698T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07955—Monitoring or measuring power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0797—Monitoring line amplifier or line repeater equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/293—Signal power control
    • H04B10/2931—Signal power control using AGC

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

LOS SISTEMAS PARA LA TRANSMISION OPTICA DE INFORMACIONES POR MEDIO DE CONDUCTORES DE FIBRA OPTICA, EN CASO DE UNA AVERIA, POR EJEMPLO, ROTURA DE LA FIBRA, SE DESCONECTAN DEL TODO O PARCIALMENTE. PARA LA LOCALIZACION DE LA AVERIA Y PARA LA COMPROBACION DE LOS CIRCUITOS DE COMUNICACION ANTES DE UNA NUEVA PUESTA EN SERVICIO, ASI COMO TAMBIEN ANTES DE UNA PRIMERA PUESTA EN SERVICIO DEL SISTEMA, SE EMPLEAN, DE ACUERDO CON LA INVENCION, LOS AMPLIFICADORES DE FIBRA OPTICA (OA) COMO FUENTES DE LUZ DE ENSAYO EXISTENTES EN EL SISTEMA.
ES93118341T 1992-11-21 1993-11-12 Sistema para la transmision optica de comunicaciones con amplificadores de fibra optica y un dispositivo de comprobacion de las vias de transmision. Expired - Lifetime ES2111698T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4239187A DE4239187A1 (de) 1992-11-21 1992-11-21 System zur optischen Nachrichtenübertragung mit faseroptischen Verstärkern und einer Einrichtung zum Überprüfen der Übertragungswege

Publications (1)

Publication Number Publication Date
ES2111698T3 true ES2111698T3 (es) 1998-03-16

Family

ID=6473346

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93118341T Expired - Lifetime ES2111698T3 (es) 1992-11-21 1993-11-12 Sistema para la transmision optica de comunicaciones con amplificadores de fibra optica y un dispositivo de comprobacion de las vias de transmision.

Country Status (6)

Country Link
EP (1) EP0599155B1 (es)
AT (1) ATE162916T1 (es)
AU (1) AU672631B2 (es)
DE (2) DE4239187A1 (es)
DK (1) DK0599155T3 (es)
ES (1) ES2111698T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934498C2 (de) * 1999-07-22 2001-11-29 Siemens Ag Schaltungsanordnung und Verfahren zum Erkennen von einer Unterbrechung einer Lichtwellenleiterstrecke
DE10131942C2 (de) * 2001-07-02 2003-05-15 Adva Ag Verfahren für das Aktivieren eines optischen Verstärkers in einer optischen Übertragungsstrecke und hierzu geeigneter optischer Verstärker
DE10146001B4 (de) * 2001-09-18 2008-04-03 Nokia Siemens Networks Gmbh & Co.Kg Schaltungsanordnung und Verfahren zur Sicherheitsabschaltung eines optischen Verstärkers
DE10246612A1 (de) * 2002-10-07 2004-04-15 Marconi Communications Gmbh Optisches Nachrichten verarbeitendes System, Komponenten und Betriebsverfahren dafür

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61156930A (ja) * 1984-12-27 1986-07-16 Nec Corp 光フアイバ中継伝送路監視方式
JP3137632B2 (ja) * 1989-08-31 2001-02-26 富士通株式会社 光ファイバ増幅器を備えた光通信方式
US5229876A (en) * 1990-03-26 1993-07-20 At&T Bell Laboratories Telemetry for optical fiber amplifier repeater
GB9008895D0 (en) * 1990-04-20 1990-06-20 British Telecomm Optical communications link fault signalling

Also Published As

Publication number Publication date
AU672631B2 (en) 1996-10-10
DE4239187A1 (de) 1994-05-26
DK0599155T3 (da) 1998-04-06
AU5058093A (en) 1994-06-09
EP0599155B1 (de) 1998-01-28
ATE162916T1 (de) 1998-02-15
EP0599155A1 (de) 1994-06-01
DE59308071D1 (de) 1998-03-05

Similar Documents

Publication Publication Date Title
ES2112345T3 (es) Dispositivo conmutador de fibra optica y metodo de actuacion.
CA2151535C (en) Optical fiber distribution frame with fiber testing
KR910008468A (ko) 펌핑 파우어를 반사하는 잡음이 적은 광 증폭 장치
TW352491B (en) Switchable fiber optic device for fiber transmission and components thereof
ES2104001T3 (es) Aparato y metodo de corte automatico fiable para sistema de comunicacion optica con potencia de salida elevada.
MX9204715A (es) Sistema laser de baja distorsion para comunicaciones por fibra optica de am.
MY124347A (en) Optical transmit-receive module, optical transmit-receive coupler and optical transmit-receive system using same.
ATE292290T1 (de) Faseroptisches verbindungsmodul
CA2256886A1 (en) Method and device for optical coupling
ES2115657T3 (es) Sistema de transmision bidireccional, especialmente por fibra optica, con una portadora unica para los dos sentidos de transmision.
ES2090053T3 (es) Sistema optico de transmision de comunicaciones para transmision diplex o duplex.
ES2040340T3 (es) Atenuador a base de fibras opticas.
FI903340A0 (fi) Optoelektronisk saendare och mottagare.
ES2103484T3 (es) Sistema de comunicaciones optico en el espacio libre.
BR9707291A (pt) Dispositivo óptico e aparelho de comunicação óptica.
FR2530392B1 (fr) Dispositif a isolement optique pour multiplexage ou demultiplexage de longueurs d'onde
CA2217688A1 (en) Coupling of light into a monolithic waveguide device
BR9711235A (pt) Grade de fibra ótica compensada, e, sistema de transmissão por fibra ótica
MX9305906A (es) Sistema de verificacion de un empalme de fibra optica.
ES2111698T3 (es) Sistema para la transmision optica de comunicaciones con amplificadores de fibra optica y un dispositivo de comprobacion de las vias de transmision.
FR2614110B1 (fr) Dispositif de transmission par fibres optiques, en particulier en milieu sous-marin
ES2091418T3 (es) Dispositivo optoelectronico montado sobre substrato y conectado por fibra optica, y su procedimiento de fabricacion.
DE59310326D1 (de) Optisches, transparentes Ringnetz mit Ersatzschaltwegen
FR2764451B1 (fr) Systeme de transmission a fibre optique a signaux solitons, a multiplexage de longueur d'onde et a absorbants saturables
ATE187257T1 (de) Faseraufteilungsvorrichtung

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 599155

Country of ref document: ES