CA2198503A1 - Dispersion-tolerant 10 gb/s optical transceiver - Google Patents

Dispersion-tolerant 10 gb/s optical transceiver

Info

Publication number
CA2198503A1
CA2198503A1 CA002198503A CA2198503A CA2198503A1 CA 2198503 A1 CA2198503 A1 CA 2198503A1 CA 002198503 A CA002198503 A CA 002198503A CA 2198503 A CA2198503 A CA 2198503A CA 2198503 A1 CA2198503 A1 CA 2198503A1
Authority
CA
Canada
Prior art keywords
data rate
optical fiber
rate data
circuitry
tolerant
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.)
Granted
Application number
CA002198503A
Other languages
French (fr)
Other versions
CA2198503C (en
Inventor
John Michael Dugan
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.)
Nokia of America Corp
Original Assignee
Alcatel Network Systems 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 Alcatel Network Systems Inc filed Critical Alcatel Network Systems Inc
Publication of CA2198503A1 publication Critical patent/CA2198503A1/en
Application granted granted Critical
Publication of CA2198503C publication Critical patent/CA2198503C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0626—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers plesiochronous multiplexing systems, e.g. plesiochronous digital hierarchy [PDH], jitter attenuators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Abstract

A dispersion tolerant OC-192 optical transceiver includes the circuitry for implementing the method of reducing optical signal disposition in a high data rate data stream that travels on an optical fiber communications system. The circuitry includes circuitry for partitioning the high data rate data stream into a plurality of lower data rate data streams. The transceiver transmits the plurality of lower data rate data streams along an associated one of a plurality of separate wavelength channels. A wavelength division multiplexing circuit multiplexes each of the lower data rate data streams on the plurality of separate wavelength channels into a single optical fiber assembly to form a multiplexed signal. The wavelength division multiplexing circuit further transmits the multiplexed lower data rate signal along the single optical fiber assembly.
CA002198503A 1996-03-14 1997-02-25 Dispersion-tolerant 10 gb/s optical transceiver Expired - Fee Related CA2198503C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/615,974 US5710650A (en) 1996-03-14 1996-03-14 Dispersion-reducing multiple wavelength division multiplexing optical fiber transceiver and methods for using and assembling same
US08/615,974 1996-03-14

Publications (2)

Publication Number Publication Date
CA2198503A1 true CA2198503A1 (en) 1997-09-15
CA2198503C CA2198503C (en) 2003-06-10

Family

ID=24467529

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002198503A Expired - Fee Related CA2198503C (en) 1996-03-14 1997-02-25 Dispersion-tolerant 10 gb/s optical transceiver

Country Status (2)

Country Link
US (1) US5710650A (en)
CA (1) CA2198503C (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6233077B1 (en) 1995-05-11 2001-05-15 Ciena Corporation Remodulating channel selectors for WDM optical communication systems
US9191117B2 (en) * 1995-05-11 2015-11-17 Ciena Corporation High-speed optical transponder systems
US5930414A (en) * 1997-09-16 1999-07-27 Lucent Technologies Inc. Method and apparatus for automatic compensation of first-order polarization mode dispersion (PMD)
US6674557B1 (en) * 1998-09-21 2004-01-06 Corning Incorporated Wavelength division multiplexing systems
US6895189B1 (en) * 1998-10-20 2005-05-17 Lucent Technologies Inc. Optical synchronization system
US6509986B1 (en) 1999-02-26 2003-01-21 Ciena Corporation WDM ring transmission system having amplified dropped channels
US7272319B1 (en) * 1999-03-04 2007-09-18 Lucent Technologies Inc. System and method for secure multiple wavelength communication on optical fibers
US6592273B1 (en) * 1999-04-22 2003-07-15 Nortel Networks Limited Out-of-band vehicle for optical channel overhead information
US6954593B1 (en) * 1999-10-29 2005-10-11 Matsushita Electric Industrial Co., Ltd. Burst optical communication apparatus
JP3770767B2 (en) * 2000-02-17 2006-04-26 株式会社日立製作所 Transponder, wavelength division multiplexing transmission apparatus, wavelength division multiplexing transmission system, and information communication apparatus
US7164698B1 (en) * 2000-03-24 2007-01-16 Juniper Networks, Inc. High-speed line interface for networking devices
US7139282B1 (en) * 2000-03-24 2006-11-21 Juniper Networks, Inc. Bandwidth division for packet processing
US7065103B1 (en) 2000-04-19 2006-06-20 Nortel Networks Limited Hyper-concatenation across multiple parallel channels
US20020114034A1 (en) * 2000-05-22 2002-08-22 Winston Way Split wave method and apparatus for transmitting data in long-haul optical fiber systems
US7120359B2 (en) * 2000-05-22 2006-10-10 Opvista Incorporated Broadcast and select all optical network
US7499647B2 (en) * 2000-05-22 2009-03-03 Opvista Incorporated Fully protected broadcast and select all optical network
US6975649B1 (en) 2000-05-25 2005-12-13 Nortel Networks Limited Hyper-concatenation across independent pointer processors
US6888863B1 (en) * 2000-06-30 2005-05-03 Lucent Technologies Inc. System comprising optical semiconductor waveguide device
WO2002058301A2 (en) * 2001-01-09 2002-07-25 Opvista, Inc. Split wave method and apparatus for transmitting data in long-haul optical fiber systems
US7197031B2 (en) * 2001-11-26 2007-03-27 Nortel Networks Limited Cross-connection of high bandwidth signal traffic across independent parallel shelves
US7197245B1 (en) * 2002-03-15 2007-03-27 Xtera Communications, Inc. System and method for managing system margin
WO2006002080A2 (en) * 2004-06-15 2006-01-05 Opvista Incorporated Optical communication using duobinary modulation
WO2006119375A2 (en) * 2005-05-02 2006-11-09 Opvista, Incorporated Multiple interconnected broadcast and select optical ring networks with revertible protection switch
US7773883B1 (en) 2007-05-04 2010-08-10 Vello Systems, Inc. Single-fiber optical ring networks based on optical double sideband modulation
WO2009012409A2 (en) 2007-07-17 2009-01-22 Opvista Incorporated Optical ring networks having node-to-node optical communication channels for carrying data traffic
US20110135301A1 (en) 2009-12-08 2011-06-09 Vello Systems, Inc. Wavelocker for Improving Laser Wavelength Accuracy in WDM Networks
US8705741B2 (en) * 2010-02-22 2014-04-22 Vello Systems, Inc. Subchannel security at the optical layer
US8542999B2 (en) 2011-02-01 2013-09-24 Vello Systems, Inc. Minimizing bandwidth narrowing penalties in a wavelength selective switch optical network

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001039A1 (en) * 1990-01-16 1991-07-18 Standard Elektrik Lorenz Ag Television optical cable transmission system - divides frequency multiplied electrical signal into bands of less than octave before conversion to optical signals
US5224183A (en) * 1992-07-23 1993-06-29 Alcatel Network Systems, Inc. Multiple wavelength division multiplexing signal compensation system and method using same

Also Published As

Publication number Publication date
CA2198503C (en) 2003-06-10
US5710650A (en) 1998-01-20

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