ATE376291T1 - Verzweigungseinheit und optisches unterwasserübertragungssystem - Google Patents

Verzweigungseinheit und optisches unterwasserübertragungssystem

Info

Publication number
ATE376291T1
ATE376291T1 AT00308883T AT00308883T ATE376291T1 AT E376291 T1 ATE376291 T1 AT E376291T1 AT 00308883 T AT00308883 T AT 00308883T AT 00308883 T AT00308883 T AT 00308883T AT E376291 T1 ATE376291 T1 AT E376291T1
Authority
AT
Austria
Prior art keywords
branching unit
transmission system
optical transmission
underwater optical
optical
Prior art date
Application number
AT00308883T
Other languages
English (en)
Inventor
Stephen Michael Webb
Original Assignee
Alcatel Lucent
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 Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE376291T1 publication Critical patent/ATE376291T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0049—Crosstalk reduction; Noise; Power budget
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0052—Interconnection of switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Communication System (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Cable Accessories (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT00308883T 1999-11-01 2000-10-09 Verzweigungseinheit und optisches unterwasserübertragungssystem ATE376291T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9925866.7A GB9925866D0 (en) 1999-11-01 1999-11-01 Branching unit and system for underwater optical communication

Publications (1)

Publication Number Publication Date
ATE376291T1 true ATE376291T1 (de) 2007-11-15

Family

ID=10863775

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00308883T ATE376291T1 (de) 1999-11-01 2000-10-09 Verzweigungseinheit und optisches unterwasserübertragungssystem

Country Status (6)

Country Link
US (1) US6895187B1 (de)
EP (1) EP1096702B1 (de)
JP (1) JP2001204133A (de)
AT (1) ATE376291T1 (de)
DE (1) DE60036770T2 (de)
GB (1) GB9925866D0 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2396499A (en) * 2002-12-21 2004-06-23 Cit Alcatel Power re-routing system for optical fibre submarine cable
US7085456B1 (en) * 2004-10-22 2006-08-01 Red Sky Subsea Ltd. Electrical and optical isolating unit for an undersea branching unit
US8682159B2 (en) * 2008-07-09 2014-03-25 Tyco Electronics Subsea Communications Llc Optical communication system supporting detection and communication networks
CN102804648B (zh) * 2009-05-14 2015-12-02 泰科电子海底通信有限责任公司 包括单独分支单元和预定波长滤波器单元的分支配置以及包括该配置的系统和方法
US8328431B2 (en) * 2010-02-01 2012-12-11 Tyco Electronics Subsea Communications Llc Coupling multiple conductor undersea optical cables to an undersea device with an isolated bypass conductive path across the undersea device
US8401392B2 (en) * 2010-02-17 2013-03-19 Tyco Electronics Subsea Communications Llc Flexible branching unit and system including the same
EP2874333B1 (de) * 2013-11-14 2016-09-21 Padtec S.A. Verzweigungseinheit für eine optische Telekommunikationsverbindung
AU2014401083A1 (en) * 2014-07-18 2017-02-02 Prysmian S.P.A. Electrical cable link apparatus and electrical cable system comprising the apparatus
US10110466B2 (en) * 2015-11-23 2018-10-23 Tyco Electronics Subsea Communications Llc Optical communication system with distributed wet plant manager
GB2545022A (en) * 2015-12-04 2017-06-07 Xtera Communications Ltd Submarine optical cable shore landing apparatus
US10110321B2 (en) * 2017-03-16 2018-10-23 Tyco Electronics Subsea Communications Llc Techniques for providing adaptive power distribution using a multi-node network of power feed branching units (PFBUs) and an undersea optical communication system using same
US10777336B1 (en) * 2019-04-12 2020-09-15 Subcom, Llc Branching unit for power distribution
CN110176699B (zh) * 2019-06-24 2024-02-13 中国电子科技集团公司第三十四研究所 一种单芯电缆恒流供电系统的海底分支器及使用方法
CN115917992B (zh) * 2020-08-25 2025-08-29 日本电气株式会社 海底光缆系统
US11700067B2 (en) * 2020-09-11 2023-07-11 Nec Corporation Three-way branching unit switch module having small footprint
US11888583B2 (en) * 2020-12-07 2024-01-30 Nec Corporation Integrated 3-way branching unit switch module having small footprint

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275834B (en) * 1993-03-03 1997-04-02 Northern Telecom Ltd Branching unit for submarine telecommunications systems
GB2280279B (en) * 1993-07-22 1996-06-26 Northern Telecom Ltd Branching unit for submarine telecommunications systems
JPH0787013A (ja) * 1993-09-10 1995-03-31 Fujitsu Ltd 光海底ケーブルシステム
JP2571002B2 (ja) * 1993-11-25 1997-01-16 日本電気株式会社 海中分岐装置
US5594581A (en) * 1993-12-29 1997-01-14 Lucent Technologies Inc. Low loss optical transmission/monitoring path selection in redundant equipment terminals
US5841205A (en) * 1994-03-05 1998-11-24 Stc Submarine Systems Limited Branching unit for underwater telecommunications systems
GB9516158D0 (en) * 1995-08-07 1995-10-04 Stc Submarine Systems Ltd Switching control circuit for branching units
GB9801183D0 (en) * 1998-01-20 1998-03-18 Alsthom Cge Alcatel A reconfigurable branching unit for a submarine communications system
US20020057477A1 (en) * 2000-10-25 2002-05-16 Corrado Rocca Underwater optical transmission system and switchable underwater repeater

Also Published As

Publication number Publication date
EP1096702A3 (de) 2004-11-10
DE60036770T2 (de) 2008-07-24
DE60036770D1 (de) 2007-11-29
EP1096702A2 (de) 2001-05-02
EP1096702B1 (de) 2007-10-17
JP2001204133A (ja) 2001-07-27
US6895187B1 (en) 2005-05-17
GB9925866D0 (en) 1999-12-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties