AU2001285416A1 - Tunable channel spacing for wavelength division multiplexing (wdm) transport system - Google Patents

Tunable channel spacing for wavelength division multiplexing (wdm) transport system

Info

Publication number
AU2001285416A1
AU2001285416A1 AU2001285416A AU8541601A AU2001285416A1 AU 2001285416 A1 AU2001285416 A1 AU 2001285416A1 AU 2001285416 A AU2001285416 A AU 2001285416A AU 8541601 A AU8541601 A AU 8541601A AU 2001285416 A1 AU2001285416 A1 AU 2001285416A1
Authority
AU
Australia
Prior art keywords
wdm
division multiplexing
transport system
wavelength division
channel spacing
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
AU2001285416A
Inventor
David G. Way
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.)
Fujitsu Network Communications Inc
Original Assignee
Fujitsu Network Communications Inc
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 Fujitsu Network Communications Inc filed Critical Fujitsu Network Communications Inc
Publication of AU2001285416A1 publication Critical patent/AU2001285416A1/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
    • H04B10/50—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • 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
    • H04J14/0241—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
    • H04J14/0246—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 using one wavelength per ONU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements
    • H04J14/0305—WDM arrangements in end terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements
    • H04J14/0307—Multiplexers; Demultiplexers
    • 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
AU2001285416A 2000-08-04 2001-08-06 Tunable channel spacing for wavelength division multiplexing (wdm) transport system Abandoned AU2001285416A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/633,005 US6944406B1 (en) 2000-08-04 2000-08-04 Transport system with tunable channel spacing DWDM
US09/633,005 2000-08-04
PCT/US2001/041598 WO2002013433A2 (en) 2000-08-04 2001-08-06 Tunable channel spacing for wavelength division multiplexing (wdm) transport system

Publications (1)

Publication Number Publication Date
AU2001285416A1 true AU2001285416A1 (en) 2002-02-18

Family

ID=24537885

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001285416A Abandoned AU2001285416A1 (en) 2000-08-04 2001-08-06 Tunable channel spacing for wavelength division multiplexing (wdm) transport system

Country Status (3)

Country Link
US (2) US6944406B1 (en)
AU (1) AU2001285416A1 (en)
WO (1) WO2002013433A2 (en)

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Also Published As

Publication number Publication date
US6944406B1 (en) 2005-09-13
US20020021464A1 (en) 2002-02-21
US7092642B2 (en) 2006-08-15
WO2002013433A3 (en) 2002-08-29
WO2002013433A2 (en) 2002-02-14

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