ATE410840T1 - Verfahren und vorrichtung zum schutz einer netzverbindung - Google Patents

Verfahren und vorrichtung zum schutz einer netzverbindung

Info

Publication number
ATE410840T1
ATE410840T1 AT06300793T AT06300793T ATE410840T1 AT E410840 T1 ATE410840 T1 AT E410840T1 AT 06300793 T AT06300793 T AT 06300793T AT 06300793 T AT06300793 T AT 06300793T AT E410840 T1 ATE410840 T1 AT E410840T1
Authority
AT
Austria
Prior art keywords
optical
state
value range
transmitter
optical property
Prior art date
Application number
AT06300793T
Other languages
English (en)
Inventor
Gert Grammel
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE410840T1 publication Critical patent/ATE410840T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0287—Protection in WDM systems
    • H04J14/0289—Optical multiplex section protection
    • H04J14/0291—Shared protection at the optical multiplex section (1:1, n:m)
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0279—WDM point-to-point architectures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Small-Scale Networks (AREA)
AT06300793T 2006-07-11 2006-07-11 Verfahren und vorrichtung zum schutz einer netzverbindung ATE410840T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06300793A EP1879307B1 (de) 2006-07-11 2006-07-11 Verfahren und Vorrichtung zum Schutz einer Netzverbindung

Publications (1)

Publication Number Publication Date
ATE410840T1 true ATE410840T1 (de) 2008-10-15

Family

ID=37398389

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06300793T ATE410840T1 (de) 2006-07-11 2006-07-11 Verfahren und vorrichtung zum schutz einer netzverbindung

Country Status (3)

Country Link
EP (1) EP1879307B1 (de)
AT (1) ATE410840T1 (de)
DE (1) DE602006003089D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014183482A (ja) 2013-03-19 2014-09-29 Fujitsu Ltd 送受信システム、送信装置、受信装置、及び送受信システムの制御方法
CN115514442A (zh) * 2021-06-22 2022-12-23 中国电信股份有限公司 波分链路保护系统和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308306B4 (de) * 2003-02-26 2006-04-20 Siemens Ag Verfahren und Anordnung zur Übertragung von Working-Signalen und Protection-Signalen über optische Datennetze
US7555215B2 (en) * 2003-05-28 2009-06-30 Nippon Telegraph And Telephone Corporation Optical wavelength division multiplexing access system

Also Published As

Publication number Publication date
DE602006003089D1 (de) 2008-11-20
EP1879307A1 (de) 2008-01-16
EP1879307B1 (de) 2008-10-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties