ATE376291T1 - Verzweigungseinheit und optisches unterwasserübertragungssystem - Google Patents
Verzweigungseinheit und optisches unterwasserübertragungssystemInfo
- 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
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)
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 (14)
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 |
SG11201700108RA (en) * | 2014-07-18 | 2017-02-27 | Prysmian Spa | 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 |
US11700067B2 (en) * | 2020-09-11 | 2023-07-11 | Nec Corporation | Three-way branching unit switch module having small footprint |
Family Cites Families (9)
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 |
IT1276004B1 (it) * | 1994-03-05 | 1997-10-24 | Stc Submarine Systems Ltd | Unita' di derivazione per sistemi di telecomunicazioni subacquei |
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 |
-
1999
- 1999-11-01 GB GBGB9925866.7A patent/GB9925866D0/en not_active Ceased
-
2000
- 2000-10-09 AT AT00308883T patent/ATE376291T1/de not_active IP Right Cessation
- 2000-10-09 EP EP00308883A patent/EP1096702B1/de not_active Expired - Lifetime
- 2000-10-09 DE DE60036770T patent/DE60036770T2/de not_active Expired - Lifetime
- 2000-10-19 JP JP2000319141A patent/JP2001204133A/ja not_active Withdrawn
- 2000-10-31 US US09/699,381 patent/US6895187B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1096702A3 (de) | 2004-11-10 |
JP2001204133A (ja) | 2001-07-27 |
EP1096702B1 (de) | 2007-10-17 |
DE60036770D1 (de) | 2007-11-29 |
GB9925866D0 (en) | 1999-12-29 |
EP1096702A2 (de) | 2001-05-02 |
US6895187B1 (en) | 2005-05-17 |
DE60036770T2 (de) | 2008-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |