ATE265111T1 - Optisches übertragungsnetzwerk mit wellenlängenmultiplex - Google Patents

Optisches übertragungsnetzwerk mit wellenlängenmultiplex

Info

Publication number
ATE265111T1
ATE265111T1 AT96401506T AT96401506T ATE265111T1 AT E265111 T1 ATE265111 T1 AT E265111T1 AT 96401506 T AT96401506 T AT 96401506T AT 96401506 T AT96401506 T AT 96401506T AT E265111 T1 ATE265111 T1 AT E265111T1
Authority
AT
Austria
Prior art keywords
messages
node
wavelength
link
network
Prior art date
Application number
AT96401506T
Other languages
English (en)
Inventor
Michel Sotom
Francesco Masetti
Bouard Dominique De
Jean-Michel Gabriagues
Dominique Chiaroni
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE265111T1 publication Critical patent/ATE265111T1/de

Links

Classifications

    • 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
    • H04J14/0283—WDM ring architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0228—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths
    • H04J14/023—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON]
    • H04J14/0232—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths in WDM passive optical networks [WDM-PON] for downstream transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
    • H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
    • 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
    • H04J14/0286—WDM hierarchical architectures
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0075—Arrangements for synchronising receiver with transmitter with photonic or optical means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
AT96401506T 1995-07-12 1996-07-09 Optisches übertragungsnetzwerk mit wellenlängenmultiplex ATE265111T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9508437A FR2736777B1 (fr) 1995-07-12 1995-07-12 Reseau de transmission optique avec multiplexage de longueurs d'onde

Publications (1)

Publication Number Publication Date
ATE265111T1 true ATE265111T1 (de) 2004-05-15

Family

ID=9480928

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96401506T ATE265111T1 (de) 1995-07-12 1996-07-09 Optisches übertragungsnetzwerk mit wellenlängenmultiplex

Country Status (6)

Country Link
US (2) US5796501A (de)
EP (1) EP0753946B1 (de)
AT (1) ATE265111T1 (de)
CA (1) CA2181078C (de)
DE (1) DE69632229T2 (de)
FR (1) FR2736777B1 (de)

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Also Published As

Publication number Publication date
DE69632229T2 (de) 2004-09-02
FR2736777B1 (fr) 1997-08-08
CA2181078C (fr) 2002-03-19
EP0753946A3 (de) 1997-05-28
CA2181078A1 (fr) 1997-01-13
EP0753946B1 (de) 2004-04-21
FR2736777A1 (fr) 1997-01-17
US5796501A (en) 1998-08-18
EP0753946A2 (de) 1997-01-15
DE69632229D1 (de) 2004-05-27
US5896212A (en) 1999-04-20

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