SE519731C2 - En sändare-mottagareanordning, samt ett kommunikationssystem med övervakning av optisk kommunikation - Google Patents

En sändare-mottagareanordning, samt ett kommunikationssystem med övervakning av optisk kommunikation

Info

Publication number: SE519731C2
Authority: SE; Sweden
Prior art keywords: output; transmitter; unit; status; receiver
Prior art date: 2000-09-29

Application number

SE0003514A

Other languages

English (en)

Swedish (sv)

Other versions

SE0003514L (sv

SE0003514D0 (sv

Inventor

Gunnar Forsberg

Original Assignee

Transmode Systems Ab

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.)

2000-09-29

Filing date

2000-09-29

Publication date

2003-04-01

2000-09-29 Application filed by Transmode Systems Ab filed Critical Transmode Systems Ab

2000-09-29 Priority to SE0003514A priority Critical patent/SE519731C2/sv

2000-09-29 Publication of SE0003514D0 publication Critical patent/SE0003514D0/xx

2001-09-27 Priority to JP2002531647A priority patent/JP4684531B2/ja

2001-09-27 Priority to PCT/SE2001/002084 priority patent/WO2002027978A1/en

2001-09-27 Priority to CNB018197930A priority patent/CN1286279C/zh

2001-09-27 Priority to AT01972836T priority patent/ATE540490T1/de

2001-09-27 Priority to EP01972836A priority patent/EP1325571B1/de

2001-09-27 Priority to AU2001292475A priority patent/AU2001292475A1/en

2001-09-27 Priority to US10/381,481 priority patent/US7248797B2/en

2002-03-30 Publication of SE0003514L publication Critical patent/SE0003514L/xx

2003-04-01 Publication of SE519731C2 publication Critical patent/SE519731C2/sv

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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- H04B10/0779—Monitoring line transmitter or line receiver equipment
- 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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/077—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
- 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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Optical Communication System (AREA)
Maintenance And Management Of Digital Transmission (AREA)
Monitoring And Testing Of Transmission In General (AREA)
Alarm Systems (AREA)
Radar Systems Or Details Thereof (AREA)

SE0003514A 2000-09-29 2000-09-29 En sändare-mottagareanordning, samt ett kommunikationssystem med övervakning av optisk kommunikation SE519731C2 (sv)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
SE0003514A SE519731C2 (sv)	2000-09-29	2000-09-29	En sändare-mottagareanordning, samt ett kommunikationssystem med övervakning av optisk kommunikation
JP2002531647A JP4684531B2 (ja)	2000-09-29	2001-09-27	送受信装置および通信システム
PCT/SE2001/002084 WO2002027978A1 (en)	2000-09-29	2001-09-27	A transmitter-receiver device and a communication system
CNB018197930A CN1286279C (zh)	2000-09-29	2001-09-27	一种发送机－接收机设备和一种通信系统
AT01972836T ATE540490T1 (de)	2000-09-29	2001-09-27	Sender-/empfängergerät und kommunikationssystem
EP01972836A EP1325571B1 (de)	2000-09-29	2001-09-27	Sender-/empfängergerät und kommunikationssystem
AU2001292475A AU2001292475A1 (en)	2000-09-29	2001-09-27	A transmitter-receiver device and a communication system
US10/381,481 US7248797B2 (en)	2000-09-29	2001-09-27	Transmitter-receiver device and a communication system

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE0003514A SE519731C2 (sv)	2000-09-29	2000-09-29	En sändare-mottagareanordning, samt ett kommunikationssystem med övervakning av optisk kommunikation

Publications (3)

Publication Number	Publication Date
SE0003514D0 SE0003514D0 (sv)	2000-09-29
SE0003514L SE0003514L (sv)	2002-03-30
SE519731C2 true SE519731C2 (sv)	2003-04-01

Family

ID=20281236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE0003514A SE519731C2 (sv)	2000-09-29	2000-09-29	En sändare-mottagareanordning, samt ett kommunikationssystem med övervakning av optisk kommunikation

Country Status (8)

Country	Link
US (1)	US7248797B2 (de)
EP (1)	EP1325571B1 (de)
JP (1)	JP4684531B2 (de)
CN (1)	CN1286279C (de)
AT (1)	ATE540490T1 (de)
AU (1)	AU2001292475A1 (de)
SE (1)	SE519731C2 (de)
WO (1)	WO2002027978A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE0004435L (sv) *	2000-12-01	2002-01-29	Transmode Systems Ab	En sändare-mottagareanordning och ett kommunikationssystem
US7787767B2 (en) *	2007-04-05	2010-08-31	Emcore Corporation	Eye safety in electro-optical transceivers
US8000607B2 (en) *	2005-01-25	2011-08-16	Finisar Corporation	Optical transceivers with closed-loop digital diagnostics
WO2007107126A1 (de) *	2006-03-22	2007-09-27	Adva Ag Optical Networking	Verfahren und einrichtung zum hochfahren einer optischen übertragungsstrecke
US7630296B2 (en) *	2006-04-14	2009-12-08	Adc Telecommunications, Inc.	System and method for remotely restoring inoperative data communications
US20090269058A1 (en) *	2008-04-28	2009-10-29	Mark Summa	System and Method for Self-Generation of Reference Signals
CA2668976A1 (en) *	2009-06-15	2010-12-15	Fiber Connections Inc.	Network mapping function
US10270541B2 (en) *	2016-04-27	2019-04-23	Magseis Ff Llc	Optical link management

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH02121537A (ja) *	1988-10-31	1990-05-09	Toshiba Corp	光中間中継装置
US5136410A (en) *	1990-01-09	1992-08-04	Ibm Corporation	Optical fiber link control safety system
DE4317863C2 (de)	1993-05-28	1997-08-21	Bosch Gmbh Robert	Anordnung zum Überwachen einer Lichtwellenleiter-Übertragungsstrecke
DE4421642A1 (de)	1994-06-21	1996-01-04	Siemens Ag	Verfahren zur Signalisierung einer Leitungsunterbrechung bei einer bidirektionalen Datenübertragung in einem optischen Kommunikationsnetz
US5956168A (en)	1997-08-14	1999-09-21	Finisar Corporation	Multi-protocol dual fiber link laser diode controller and method
US6359713B1 (en) *	1998-10-28	2002-03-19	International Business Machines Corporation	System for open fiber control propagation multi-link fiberoptic connections
US6504630B1 (en) *	1998-12-04	2003-01-07	Lucent Technologies Inc.	Automatic power shut-down arrangement for optical line systems
GB2348063B (en) *	1999-03-19	2001-03-07	Marconi Comm Ltd	Optical communication system
US6438285B1 (en) *	2000-05-31	2002-08-20	International Business Machines Corporation	Facility for intializing a fiber optic data link in one mode of a plurality of modes
US6658030B1 (en) *	2000-07-18	2003-12-02	International Business Machines Corporation	Laser safety method and device for duplex open loop parallel optical link
SE0004435L (sv) *	2000-12-01	2002-01-29	Transmode Systems Ab	En sändare-mottagareanordning och ett kommunikationssystem
US7209667B2 (en) *	2001-12-07	2007-04-24	Transmode Systems Ab	Methods of connecting and testing interfaces for CWDM fiber-optic systems

2000
- 2000-09-29 SE SE0003514A patent/SE519731C2/sv unknown
2001
- 2001-09-27 US US10/381,481 patent/US7248797B2/en not_active Expired - Lifetime
- 2001-09-27 AT AT01972836T patent/ATE540490T1/de active
- 2001-09-27 EP EP01972836A patent/EP1325571B1/de not_active Expired - Lifetime
- 2001-09-27 WO PCT/SE2001/002084 patent/WO2002027978A1/en not_active Ceased
- 2001-09-27 JP JP2002531647A patent/JP4684531B2/ja not_active Expired - Fee Related
- 2001-09-27 CN CNB018197930A patent/CN1286279C/zh not_active Expired - Fee Related
- 2001-09-27 AU AU2001292475A patent/AU2001292475A1/en not_active Abandoned

Also Published As

Publication number	Publication date
US7248797B2 (en)	2007-07-24
SE0003514L (sv)	2002-03-30
EP1325571B1 (de)	2012-01-04
ATE540490T1 (de)	2012-01-15
JP4684531B2 (ja)	2011-05-18
WO2002027978A1 (en)	2002-04-04
JP2004511125A (ja)	2004-04-08
CN1478334A (zh)	2004-02-25
AU2001292475A1 (en)	2002-04-08
SE0003514D0 (sv)	2000-09-29
CN1286279C (zh)	2006-11-22
EP1325571A1 (de)	2003-07-09
US20040047554A1 (en)	2004-03-11

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US10833761B2 (en)	2020-11-10	Optical transceiver
JPS62203435A (ja)	1987-09-08	単一伝送路双方向光通信装置
JP3980422B2 (ja)	2007-09-26	光送信装置
SE519731C2 (sv)	2003-04-01	En sändare-mottagareanordning, samt ett kommunikationssystem med övervakning av optisk kommunikation
EP1524781B1 (de)	2008-11-26	Leistungsüberwachung einer optischen Übertragungsstrecke durch OTDM mit Laser für Datenübertragung/-empfang
KR102091396B1 (ko)	2020-04-06	광선로 부착형 otdr
US6456634B1 (en)	2002-09-24	Circuit and method for recognizing an interruption in a light waveguide link
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KR200370399Y1 (ko)	2004-12-14	광케이블의 절체 관리장치
KR19990042700A (ko)	1999-06-15	인터넷 서비스를 위한 타임 스위치 정합 장치용클럭 감시 회로
JPH06177836A (ja)	1994-06-24	光伝送装置
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KR20050107098A (ko)	2005-11-11	Ｌｅｄ를 구비한 통합포트