AU2001292475A1 - A transmitter-receiver device and a communication system - Google Patents

A transmitter-receiver device and a communication system

Info

Publication number
AU2001292475A1
AU2001292475A1 AU2001292475A AU9247501A AU2001292475A1 AU 2001292475 A1 AU2001292475 A1 AU 2001292475A1 AU 2001292475 A AU2001292475 A AU 2001292475A AU 9247501 A AU9247501 A AU 9247501A AU 2001292475 A1 AU2001292475 A1 AU 2001292475A1
Authority
AU
Australia
Prior art keywords
unit
transmitter
receiver
rxa
txa
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.)
Abandoned
Application number
AU2001292475A
Other languages
English (en)
Inventor
Gunnar Forsberg
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.)
Transmode Systems AB
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.)
Filing date
Publication date
Application filed by Transmode Systems AB filed Critical Transmode Systems AB
Publication of AU2001292475A1 publication Critical patent/AU2001292475A1/en
Abandoned legal-status Critical Current

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)
  • Radar Systems Or Details Thereof (AREA)
  • Alarm Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
AU2001292475A 2000-09-29 2001-09-27 A transmitter-receiver device and a communication system Abandoned AU2001292475A1 (en)

Applications Claiming Priority (3)

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
SE0003514 2000-09-29
PCT/SE2001/002084 WO2002027978A1 (en) 2000-09-29 2001-09-27 A transmitter-receiver device and a communication system

Publications (1)

Publication Number Publication Date
AU2001292475A1 true AU2001292475A1 (en) 2002-04-08

Family

ID=20281236

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001292475A Abandoned AU2001292475A1 (en) 2000-09-29 2001-09-27 A transmitter-receiver device and a communication system

Country Status (8)

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

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

Also Published As

Publication number Publication date
US20040047554A1 (en) 2004-03-11
ATE540490T1 (de) 2012-01-15
JP4684531B2 (ja) 2011-05-18
CN1478334A (zh) 2004-02-25
SE0003514D0 (sv) 2000-09-29
EP1325571B1 (en) 2012-01-04
CN1286279C (zh) 2006-11-22
WO2002027978A1 (en) 2002-04-04
EP1325571A1 (en) 2003-07-09
SE519731C2 (sv) 2003-04-01
SE0003514L (sv) 2002-03-30
US7248797B2 (en) 2007-07-24
JP2004511125A (ja) 2004-04-08

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