ES8604376A1 - Sistema de telecomunicaciones - Google Patents

Sistema de telecomunicaciones

Info

Publication number
ES8604376A1
ES8604376A1 ES536153A ES536153A ES8604376A1 ES 8604376 A1 ES8604376 A1 ES 8604376A1 ES 536153 A ES536153 A ES 536153A ES 536153 A ES536153 A ES 536153A ES 8604376 A1 ES8604376 A1 ES 8604376A1
Authority
ES
Spain
Prior art keywords
branch
power feeding
current
telecommunications systems
fault
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
ES536153A
Other languages
English (en)
Other versions
ES536153A0 (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of ES8604376A1 publication Critical patent/ES8604376A1/es
Publication of ES536153A0 publication Critical patent/ES536153A0/es
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Optical Communication System (AREA)

Abstract

SISTEMA OPTICO DE TELECOMUNICACIONES SUBMARINAS. TIENE UN CABLE PRINCIPAL (1) BIFURCADO (BU1) A DOS ESTACIONES SEPARADAS. CADA BIFURCACION (71, 81) SUMINISTRA LA MITAD DE LA CORRIENTE DEL CABLE PRINCIPAL PARA ALIMENTAR LOS REGENERADORES. EN CASO DE FALLO DE UNA BIFURCACION, PRODUCIDA POR UN ARTE DE PESCA, EL REGENERADOR DE LA BIFURCACION OPERATIVA (71) PUEDE SUMINISTRAR CORRIENTE (I) MEDIANTE UN CIRCUITO DE ALIMENTACION Y DERIVACION DE DIODO ZENER Y LOS DIODOS DE ALTO VOLTAJE (D1, D2) IMPIDEN NUEVAS FUGAS DE CORRIENTE.
ES536153A 1983-09-22 1984-09-21 Sistema de telecomunicaciones Granted ES536153A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08325430A GB2147178B (en) 1983-09-22 1983-09-22 Power feeding submarine telecommunications systems

Publications (2)

Publication Number Publication Date
ES8604376A1 true ES8604376A1 (es) 1985-11-01
ES536153A0 ES536153A0 (es) 1985-11-01

Family

ID=10549166

Family Applications (2)

Application Number Title Priority Date Filing Date
ES536156A Expired ES8608244A1 (es) 1983-09-22 1984-09-21 Un sistema de telecomunicaciones submarino para alimentacion de potencia
ES536153A Granted ES536153A0 (es) 1983-09-22 1984-09-21 Sistema de telecomunicaciones

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES536156A Expired ES8608244A1 (es) 1983-09-22 1984-09-21 Un sistema de telecomunicaciones submarino para alimentacion de potencia

Country Status (5)

Country Link
US (1) US4641372A (es)
JP (1) JPS6091732A (es)
ES (2) ES8608244A1 (es)
FR (1) FR2552603A1 (es)
GB (1) GB2147178B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0734550B2 (ja) * 1987-02-02 1995-04-12 富士通株式会社 給電路切替回路
GB2248373B (en) * 1990-07-10 1995-04-12 Fujitsu Ltd Power feed line switching circuit for submarine branching device and method of feeding power to submarine cable communication system
JPH04217123A (ja) * 1990-12-18 1992-08-07 Fujitsu Ltd 光伝送システムの給電方式
CA2059493C (en) * 1991-01-17 1996-11-12 Yoshiyuki Inoue Feeding system and feeding method for a submarine cable communication system
US5841205A (en) * 1994-03-05 1998-11-24 Stc Submarine Systems Limited Branching unit for underwater telecommunications systems
CA2232562C (en) * 1995-09-22 2008-07-29 The Laitram Corporation Electrical power distribution and communication system for an underwater cable
CA2232570C (en) * 1995-09-22 2010-01-12 The Laitram Corporation Underwater cable arrangements and devices
US6292436B1 (en) 1997-10-01 2001-09-18 Input/Output, Inc. Underwater cable arrangements, internal devices for use in an underwater cable, and methods of connecting and internal device to a stress member of an underwater cable
US7233744B1 (en) * 1999-10-07 2007-06-19 Tyco Telecommunications (Us) Inc. Power feed arrangement using aggregate segments
GB0121811D0 (en) 2001-09-10 2001-10-31 Cit Alcatel Branching unit for an optical transmission system
WO2007092534A2 (en) * 2006-02-06 2007-08-16 Woods Hole Oceanographic Institution Communication/power network having out-of-band time and control signaling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1516794A (fr) * 1965-12-14 1968-02-05 Felten & Guilleaume Gmbh Montage et procédé pour stabiliser la répartition du courant de régulateurs électroniques de courant montés en parallèle
US3644787A (en) * 1970-12-14 1972-02-22 Bell Telephone Labor Inc Undersea wye connection for a submarine cable system
GB2115172A (en) * 1982-02-16 1983-09-01 Standard Telephones Cables Ltd Optical fibre cables

Also Published As

Publication number Publication date
ES8608244A1 (es) 1986-06-16
US4641372A (en) 1987-02-03
JPS6091732A (ja) 1985-05-23
GB8325430D0 (en) 1983-10-26
GB2147178A (en) 1985-05-01
ES536156A0 (es) 1986-06-16
FR2552603A1 (fr) 1985-03-29
GB2147178B (en) 1987-02-18
ES536153A0 (es) 1985-11-01

Similar Documents

Publication Publication Date Title
ES8608244A1 (es) Un sistema de telecomunicaciones submarino para alimentacion de potencia
EP0100668A3 (en) Data transmission system via power supply line
MX9102614A (es) Sistema de iluminacion ininterrumpible a prueba de falla.
DE59401772D1 (de) Führungsgerät für erzeuger elektrischer energie
AU630301B2 (en) Apparatus for supplying current to laser diode with automatic power control
US5719693A (en) Power feeding system for an optical transmission system
GB8311889D0 (en) Power supply line carrier communication systems
GB2165412B (en) Improvements in optical transmission systems
ES2016191A6 (es) Dispositivo de cierre de soporte para telecomunicaciones con revestimiento de proteccion contra la atmosfera ambiente.
ATE105448T1 (de) Schaltungsanordnung zum speisen einer last.
ATE15848T1 (de) Dienstintegriertes, digitales im zeitmultiplex arbeitendes uebertragungssystem.
DE3565731D1 (en) Circuit generating a reference voltage independent of temperature or supply voltage
ES547883A0 (es) Una configuracion de un circuito de alimentacion de tension dual para linea telefonica
GB2249239B (en) Power system for telephony systems
EP0214657A3 (en) Information transmission system with monitoring according to the in-service-monitoring fault localization method
JPS5783941A (en) Avalanche photodiode bias supply system
DE58909138D1 (de) Schaltungsanordnung für Stromversorgungseinrichtungen in Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen.
DE3476952D1 (en) Constant current drive for switching power supply
SU1090083A1 (ru) Электронно-гидромеханическая система регулирования подачей топлива
JPS57106917A (en) Voltage regulator in direct current current-power supply line
JPS5730430A (en) Submarine relay device
JPS5760764A (en) Power supply device in telephone exchange
JPS5757050A (en) Light repeater
FR2342596A1 (fr) Equipement pour la surveillance des chemins de transmission des signaux d'un ou plusieurs systemes multiplex
ES461303A2 (es) Perfeccionamientos en las fuentes auxiliares de alimentacionde los magneto-alternadores.