GB9526176D0 - System fibre break detection in systems using ropas - Google Patents

System fibre break detection in systems using ropas

Info

Publication number
GB9526176D0
GB9526176D0 GB9526176A GB9526176A GB9526176D0 GB 9526176 D0 GB9526176 D0 GB 9526176D0 GB 9526176 A GB9526176 A GB 9526176A GB 9526176 A GB9526176 A GB 9526176A GB 9526176 D0 GB9526176 D0 GB 9526176D0
Authority
GB
United Kingdom
Prior art keywords
ropas
systems
break detection
fibre break
system fibre
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.)
Pending
Application number
GB9526176A
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.)
Alcatel Submarine Networks UK Ltd
Original Assignee
STC Submarine Systems Ltd
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 STC Submarine Systems Ltd filed Critical STC Submarine Systems Ltd
Priority to GB9526176A priority Critical patent/GB9526176D0/en
Publication of GB9526176D0 publication Critical patent/GB9526176D0/en
Priority to PCT/GB1996/003144 priority patent/WO1997023964A1/en
Pending legal-status Critical Current

Links

GB9526176A 1995-12-21 1995-12-21 System fibre break detection in systems using ropas Pending GB9526176D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9526176A GB9526176D0 (en) 1995-12-21 1995-12-21 System fibre break detection in systems using ropas
PCT/GB1996/003144 WO1997023964A1 (en) 1995-12-21 1996-12-19 Amplifier for a fibre optic communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9526176A GB9526176D0 (en) 1995-12-21 1995-12-21 System fibre break detection in systems using ropas

Publications (1)

Publication Number Publication Date
GB9526176D0 true GB9526176D0 (en) 1996-02-21

Family

ID=10785829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9526176A Pending GB9526176D0 (en) 1995-12-21 1995-12-21 System fibre break detection in systems using ropas

Country Status (2)

Country Link
GB (1) GB9526176D0 (en)
WO (1) WO1997023964A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3107033B2 (en) * 1998-03-09 2000-11-06 日本電気株式会社 Optical amplifying device, method of detecting transmission line break point of optical transmission device including the same, and bidirectional wavelength multiplexing optical transmission device using optical amplifying device
JP2000101513A (en) * 1998-09-18 2000-04-07 Nec Corp Remote excited repeater and remote excited relay method
JP3961973B2 (en) * 2003-03-14 2007-08-22 富士通株式会社 OTDR measurement method and terminal device
EP1610475B1 (en) * 2003-03-28 2008-12-24 Fujitsu Limited Optical transmission path failure detection system
WO2013141765A1 (en) * 2012-03-20 2013-09-26 Telefonaktiebolaget Lm Ericsson (Publ) A system, a wavelength isolator and methods therein for supervision of a passive optical network
WO2014035303A1 (en) * 2012-08-29 2014-03-06 Telefonaktiebolaget L M Ericsson (Publ) Device for monitoring an optical fibre
BR112013023723A2 (en) * 2013-03-05 2016-12-13 Ericsson Telecomunicações S A optical amplifier array
EP2819321A1 (en) * 2013-06-27 2014-12-31 Alcatel Lucent Packet optical add drop multiplexing node for an optical ring network
EP4012942A1 (en) 2020-12-08 2022-06-15 Alcatel Submarine Networks Supervision of an optical path including an amplifier
CN112838893B (en) * 2020-12-22 2022-03-29 武汉光迅科技股份有限公司 Remote pump system, in-station pumping unit and method for automatically positioning fault of remote pump system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3100386B2 (en) * 1990-06-19 2000-10-16 住友電気工業株式会社 Optical communication system
EP0516363B1 (en) * 1991-05-27 1999-01-07 The Furukawa Electric Co., Ltd. Optical amplifying apparatus

Also Published As

Publication number Publication date
WO1997023964A1 (en) 1997-07-03

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