JP2019501586A - 海底光ケーブルの陸上陸揚装置 - Google Patents

海底光ケーブルの陸上陸揚装置 Download PDF

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Publication number
JP2019501586A
JP2019501586A JP2018529011A JP2018529011A JP2019501586A JP 2019501586 A JP2019501586 A JP 2019501586A JP 2018529011 A JP2018529011 A JP 2018529011A JP 2018529011 A JP2018529011 A JP 2018529011A JP 2019501586 A JP2019501586 A JP 2019501586A
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Japan
Prior art keywords
leg
distributor
submarine cable
cable
power
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JP2018529011A
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English (en)
Japanese (ja)
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JP2019501586A5 (https=
Inventor
ステファン デスブルスライス
ステファン デスブルスライス
アリステア ヒル
アリステア ヒル
Original Assignee
ネプチューン サブシー アイピー リミテッド
ネプチューン サブシー アイピー リミテッド
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Application filed by ネプチューン サブシー アイピー リミテッド, ネプチューン サブシー アイピー リミテッド filed Critical ネプチューン サブシー アイピー リミテッド
Publication of JP2019501586A publication Critical patent/JP2019501586A/ja
Publication of JP2019501586A5 publication Critical patent/JP2019501586A5/ja
Pending legal-status Critical Current

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    • 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • H04B10/808—Electrical power feeding of an optical transmission system
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • 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
    • H04B10/03—Arrangements for fault recovery
    • H04B10/032—Arrangements for fault recovery using working and protection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40045—Details regarding the feeding of energy to the node from the bus

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP2018529011A 2015-12-04 2016-12-02 海底光ケーブルの陸上陸揚装置 Pending JP2019501586A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1521459.6 2015-12-04
GB1521459.6A GB2545022A (en) 2015-12-04 2015-12-04 Submarine optical cable shore landing apparatus
PCT/GB2016/053802 WO2017093753A1 (en) 2015-12-04 2016-12-02 Submarine optical cable shore landing apparatus

Publications (2)

Publication Number Publication Date
JP2019501586A true JP2019501586A (ja) 2019-01-17
JP2019501586A5 JP2019501586A5 (https=) 2020-01-23

Family

ID=55234446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018529011A Pending JP2019501586A (ja) 2015-12-04 2016-12-02 海底光ケーブルの陸上陸揚装置

Country Status (6)

Country Link
US (2) US10263712B2 (https=)
EP (2) EP3716505A1 (https=)
JP (1) JP2019501586A (https=)
CN (1) CN108604934B (https=)
GB (1) GB2545022A (https=)
WO (1) WO2017093753A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022044545A1 (ja) * 2020-08-25 2022-03-03 日本電気株式会社 海底光ケーブルシステム
WO2024201733A1 (ja) * 2023-03-28 2024-10-03 日本電気株式会社 光波形制御装置、光伝送システム、および光波形制御方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2545022A (en) * 2015-12-04 2017-06-07 Xtera Communications Ltd Submarine optical cable shore landing apparatus
CN110350969B (zh) * 2019-07-29 2021-04-27 浙江大学 海底观测网及基于光纤传能的海缆短路故障的定位方法
US11784481B2 (en) * 2019-12-04 2023-10-10 Subcom, Llc Submarine cable architecture with redundancy for facilitating shared landing site
JP7383157B2 (ja) * 2019-12-20 2023-11-17 エイチエムエヌ スマート カンパニー リミテッド 海底光ケーブルシステム
US11487063B2 (en) * 2020-03-31 2022-11-01 Subcom, Llc Pair routing between three undersea fiber optic cables
CN112562910B (zh) * 2020-12-24 2022-10-21 江苏亨通光电股份有限公司 5g室外微基站用光电快速连接光缆及其使用方法
US12040527B2 (en) * 2021-05-04 2024-07-16 Te Connectivity Solutions Gmbh Redundant network system

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH0470127A (ja) * 1990-07-10 1992-03-05 Fujitsu Ltd 海中分岐装置の給電路切替回路および海底ケーブル通信システムの給電方法
JPH0944260A (ja) * 1995-08-02 1997-02-14 Fujitsu Ltd 定電流給電装置の給電極性切替回路
JPH10276129A (ja) * 1997-03-28 1998-10-13 Nec Corp 光分岐挿入回路及び光伝送方法
JP2001144684A (ja) * 1999-08-18 2001-05-25 Alcatel 海底通信システムとそのためのランディングステージ
JP2004507122A (ja) * 2000-04-03 2004-03-04 ジェイムス・エー・ポープ 最も高い優先順位のケーブルが故障したときに、最も低い優先順位のケーブルの優先権を差し替える方法

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
CA2059493C (en) * 1991-01-17 1996-11-12 Yoshiyuki Inoue Feeding system and feeding method for a submarine cable communication system
GB9925866D0 (en) * 1999-11-01 1999-12-29 Cit Alcatel Branching unit and system for underwater optical communication
US6414405B1 (en) * 1999-12-13 2002-07-02 Tyco Telecommunications (Us) Inc. Method and apparatus for operating cabled-fiber undersea network, and fault-tolerant branching unit for use therein
US6556319B2 (en) * 2001-05-08 2003-04-29 Dorsal Networks, Inc. Split redundant trunk architecture using passive splitters and path switching
GB0121811D0 (en) * 2001-09-10 2001-10-31 Cit Alcatel Branching unit for an optical transmission system
FR2899041B1 (fr) * 2006-03-27 2008-05-02 Alcatel Sa Systeme d'alimentation d'un reseau de transmission, notamment sous-marin
US8244140B2 (en) * 2009-06-10 2012-08-14 Tyco Electronics Subsea Communications Llc Communicating with components in optical communication systems using voltage signal detection and signature analysis
EP2393221B1 (en) * 2010-06-03 2015-07-22 Alcatel Lucent Undersea power distribution system
EP2393222B1 (en) * 2010-06-03 2014-10-01 Alcatel Lucent System and method for transporting electric power and providing optical fiber communications under sea water
US8750707B2 (en) * 2011-04-13 2014-06-10 Tyco Electronics Subsea Communications Llc System and method for establishing secure communications between transceivers in undersea optical communication systems
JP5682847B2 (ja) * 2011-06-30 2015-03-11 日本電気株式会社 給電路切替装置、光海底分岐装置、海底ケーブルシステムおよび給電路切替方法
CN102571435B (zh) * 2012-01-12 2014-07-16 山东省科学院海洋仪器仪表研究所 海底观测网络节点故障诊断系统
FR2994041B1 (fr) * 2012-07-24 2015-03-06 Cassidian Cybersecurity Systeme de multi-transmission unidirectionnelle
GB2545022A (en) * 2015-12-04 2017-06-07 Xtera Communications Ltd Submarine optical cable shore landing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470127A (ja) * 1990-07-10 1992-03-05 Fujitsu Ltd 海中分岐装置の給電路切替回路および海底ケーブル通信システムの給電方法
JPH0944260A (ja) * 1995-08-02 1997-02-14 Fujitsu Ltd 定電流給電装置の給電極性切替回路
JPH10276129A (ja) * 1997-03-28 1998-10-13 Nec Corp 光分岐挿入回路及び光伝送方法
JP2001144684A (ja) * 1999-08-18 2001-05-25 Alcatel 海底通信システムとそのためのランディングステージ
JP2004507122A (ja) * 2000-04-03 2004-03-04 ジェイムス・エー・ポープ 最も高い優先順位のケーブルが故障したときに、最も低い優先順位のケーブルの優先権を差し替える方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022044545A1 (ja) * 2020-08-25 2022-03-03 日本電気株式会社 海底光ケーブルシステム
JPWO2022044545A1 (https=) * 2020-08-25 2022-03-03
JP7448018B2 (ja) 2020-08-25 2024-03-12 日本電気株式会社 海底光ケーブルシステム
US12500670B2 (en) 2020-08-25 2025-12-16 Nec Corporation Submarine optical cable system
WO2024201733A1 (ja) * 2023-03-28 2024-10-03 日本電気株式会社 光波形制御装置、光伝送システム、および光波形制御方法
JPWO2024201733A1 (https=) * 2023-03-28 2024-10-03

Also Published As

Publication number Publication date
CN108604934A (zh) 2018-09-28
EP3716505A1 (en) 2020-09-30
GB2545022A (en) 2017-06-07
US20180278341A1 (en) 2018-09-27
WO2017093753A1 (en) 2017-06-08
GB201521459D0 (en) 2016-01-20
US20190199447A1 (en) 2019-06-27
EP3384613B1 (en) 2019-11-06
US10263712B2 (en) 2019-04-16
CN108604934B (zh) 2021-03-19
US10721001B2 (en) 2020-07-21
EP3384613A1 (en) 2018-10-10

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