DE3867679D1 - Lichtwellenleitung-uebertragungssystem, insbesondere fuer unterseeische umgebung. - Google Patents

Lichtwellenleitung-uebertragungssystem, insbesondere fuer unterseeische umgebung.

Info

Publication number
DE3867679D1
DE3867679D1 DE8888400728T DE3867679T DE3867679D1 DE 3867679 D1 DE3867679 D1 DE 3867679D1 DE 8888400728 T DE8888400728 T DE 8888400728T DE 3867679 T DE3867679 T DE 3867679T DE 3867679 D1 DE3867679 D1 DE 3867679D1
Authority
DE
Germany
Prior art keywords
lightwave
under
transmission system
sea environment
wiring transmission
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
DE8888400728T
Other languages
English (en)
Inventor
Jean Thiennot
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Application granted granted Critical
Publication of DE3867679D1 publication Critical patent/DE3867679D1/de
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0647—Synchronisation among TDM nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
    • H04J3/085—Intermediate station arrangements, e.g. for branching, for tapping-off for ring networks, e.g. SDH/SONET rings, self-healing rings, meashed SDH/SONET networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
DE8888400728T 1987-04-14 1988-03-24 Lichtwellenleitung-uebertragungssystem, insbesondere fuer unterseeische umgebung. Expired - Lifetime DE3867679D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8705306A FR2614110B1 (fr) 1987-04-14 1987-04-14 Dispositif de transmission par fibres optiques, en particulier en milieu sous-marin

Publications (1)

Publication Number Publication Date
DE3867679D1 true DE3867679D1 (de) 1992-02-27

Family

ID=9350115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888400728T Expired - Lifetime DE3867679D1 (de) 1987-04-14 1988-03-24 Lichtwellenleitung-uebertragungssystem, insbesondere fuer unterseeische umgebung.

Country Status (6)

Country Link
US (1) US4840448A (de)
EP (1) EP0287415B1 (de)
JP (1) JPS6427324A (de)
CA (1) CA1289276C (de)
DE (1) DE3867679D1 (de)
FR (1) FR2614110B1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2752730B2 (ja) * 1989-10-11 1998-05-18 日本電気 株式会社 光伝送路２重化装置
JPH05501494A (ja) * 1990-04-09 1993-03-18 アスコム　テック　エージー 光学的通信装置のアクセスノードのビットとフレームの同期ユニット
US7176589B2 (en) * 1995-09-22 2007-02-13 Input/Output, Inc. Electrical power distribution and communication system for an underwater cable
US6353183B1 (en) 1996-05-23 2002-03-05 The Siemon Company Adapter plate for use with cable adapters
US6137609A (en) * 1997-03-27 2000-10-24 The United States Of America As Represented By The Secretary Of The Navy Over-the-horizon optical communications transceiver
JP2001024585A (ja) * 1999-07-02 2001-01-26 Kdd Corp 光受信装置及び光アド／ドロップ装置
IL135715A (en) * 2000-04-18 2004-02-19 Lightscape Networks Ltd Optical transmitter-transponder
IL181135A (en) * 2007-02-01 2012-04-30 Eci Telecom Ltd Method, device and system for managing optical communication networks
US10649948B2 (en) * 2011-10-05 2020-05-12 Analog Devices, Inc. Two-wire communication systems and applications
US10311010B2 (en) 2011-10-05 2019-06-04 Analog Devices, Inc. Two-wire communication systems and applications
JP5856306B2 (ja) * 2011-10-05 2016-02-09 アナログ・デバイシズ・インコーポレーテッド 高速データおよび配電のための２線式通信システム
US9772665B2 (en) 2012-10-05 2017-09-26 Analog Devices, Inc. Power switching in a two-wire conductor system
US10964306B2 (en) 2013-08-12 2021-03-30 Analog Devices, Inc. Systems and methods for noise canceling
US10110466B2 (en) * 2015-11-23 2018-10-23 Tyco Electronics Subsea Communications Llc Optical communication system with distributed wet plant manager

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373923A1 (fr) * 1976-12-10 1978-07-07 Telecommunications Sa Systeme de transmission numerique a division du temps permettant le transit, l'insertion et l'extraction des voies
JPS59151543A (ja) * 1983-02-08 1984-08-30 Toshiba Corp 光通信方式
DE3317541A1 (de) * 1983-05-13 1984-11-15 Siemens AG, 1000 Berlin und 8000 München Koppeleinrichtung fuer einen lichtwellenleiter
US4641373A (en) * 1985-02-05 1987-02-03 Westinghouse Electric Corp. T-connection fiber-optic repeater

Also Published As

Publication number Publication date
FR2614110A1 (fr) 1988-10-21
EP0287415A1 (de) 1988-10-19
FR2614110B1 (fr) 1989-07-21
US4840448A (en) 1989-06-20
JPS6427324A (en) 1989-01-30
CA1289276C (en) 1991-09-17
EP0287415B1 (de) 1992-01-15

Similar Documents

Publication Publication Date Title
DE3789626D1 (de) Wellenleiterübertragungssystem.
DE69020105T2 (de) Datenübertragungssystem.
DE3788403T2 (de) Optisches Busübertragungssystem.
DE3883817T2 (de) Datenübertragungssystem.
DE3853310D1 (de) Multiplex-Übertragungssystem.
DE3787724T3 (de) Spreizspektrummultiplex-übertragungssystem.
DE3851127D1 (de) Multiplex-Übertragungssystem.
DE3786648T2 (de) Optisches uebertragungssystem mit vergroesserung.
DE3853005D1 (de) Übertragungssystem.
DE3674362D1 (de) Optisches uebertragungssystem.
DE3789779D1 (de) Lichtwellen-Übertragungssystem.
DE3789743T2 (de) Serielles Datenübertragungssystem.
DE68923853D1 (de) Betriebssicheres optisches Übertragungssystem.
DE3751486T2 (de) Datenübertragungssystem.
DE3887298D1 (de) Multiplex-Übertragungssystem.
DE3687820D1 (de) Full duplex optisches uebertragungssystem.
DE69022256D1 (de) Optisches Übertragungssystem.
DE3867679D1 (de) Lichtwellenleitung-uebertragungssystem, insbesondere fuer unterseeische umgebung.
NO893092D0 (no) Anordning for kabelgjennomfoering.
DE69016061D1 (de) Faseroptisches Übertragungssystem.
DE3852471D1 (de) Datenübertragungssystem.
DE69019846D1 (de) Optisches Übertragungssystem.
DE3581497D1 (de) Optisches uebertragungssystem.
DE69002450T2 (de) Leitdatenübertragungssystem für optoelektronische Fernlenkprojektile.
DE3586617D1 (de) Uebertragungsadapter fuer ringuebertragungssystem.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee