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NANOG Meeting Presentation Abstract

High Capacity Transport – 100G and Beyond
Meeting: NANOG62
Date / Time: 2014-10-07 3:00pm - 4:00pm
This item is webcast
Room: Constellation Ballroom
Presenters: Speakers:

Kim Roberts, Ciena

Kim Roberts, Sr. Director, Optical Signal Processing at Ciena, will discuss how the physical barriers such as noise, dispersion, and non-linearity are challenges to achieving commercially useful optical fiber systems transporting rates of 100 GB/s and beyond. Digital coherent methods have been used to mitigate or eliminate these barriers. Metro/regional, long haul, and undersea reaches can be achieved with margin for reliable operation.
Abstract: For excellent cost and performance, modern high capacity transport systems use digital coherent processing to overcome many physical barriers. Coherent methods are explained and measured performances are shown for commercial coherent systems at 100 GB/s and beyond.
Topics discussed include:
• Chromatic Dispersion (CD) and Polarization Mode Dispersion (PMD)
• Digital Signal Processing (DSP)
• Signal-to-Noise-plus-Distortion Ratio (SNDR),
• Optical Signal-to-Noise Ratio (OSNR), RAMAN and Erbium Doped Fiber Amplifiers (EDFAs)
• Coherent Transceivers:
o Modulations, Transmitter/Receiver DSP, DAC, Spectral Shaping, Forward Error Correction (FEC), Dual Polarization Quaternary Phase Shift Keyed (DP-QPSK), Spectral Efficiency, 16 Quadrature Amplitude Modulation (16-QAM), Constellation Multiplicity, Subcarrier Multiplicity
• Submarine, Terrestrial (Long Haul and Metro) characteristics
Files: pdf High Capacity Transport – 100G and Beyond(PDF)
youtube High Capacity Transport – 100G and Beyond
Sponsors: None.

Back to NANOG62 agenda.

NANOG62 Abstracts

  • Security Track
    Speakers:
    John Kristoff, Team Cymru ; Krassimir Tzvetanov, A10 Networks;
  • Security Track
    Speakers:
    John Kristoff, Team Cymru ; Krassimir Tzvetanov, A10 Networks;
  • DNS Track
    Moderators:
    Paul Ebersman, Comcast; Speakers:
    Glen WileyVerisign; .
    Tim WicinskiSalesforce; .
    Dave LevinUniversity of Maryland; .
  • DNS Track
    Moderators:
    Paul Ebersman, Comcast; Speakers:
    Glen WileyVerisign; .
    Tim WicinskiSalesforce; .
    Dave LevinUniversity of Maryland; .
  • DNS Track
    Moderators:
    Paul Ebersman, Comcast; Speakers:
    Glen WileyVerisign; .
    Tim WicinskiSalesforce; .
    Dave LevinUniversity of Maryland; .
  • DNS Track
    Moderators:
    Paul Ebersman, Comcast; Speakers:
    Glen WileyVerisign; .
    Tim WicinskiSalesforce; .
    Dave LevinUniversity of Maryland; .
  • Research Track
    Moderators:
    Manish KarirMerit Network; .
    Speakers:
    Robert LychevGeorgia Tech; .
    Maria KonteGeorgia Tech; .
    Sean DonovanGeorgia Institute of Technology; .
    Nithin MichaelCornell University; .
    Hyojoon KimGeorgia Tech; .
  • Research Track
    Moderators:
    Manish KarirMerit Network; .
    Speakers:
    Robert LychevGeorgia Tech; .
    Maria KonteGeorgia Tech; .
    Sean DonovanGeorgia Institute of Technology; .
    Nithin MichaelCornell University; .
    Hyojoon KimGeorgia Tech; .
  • Research Track
    Moderators:
    Manish KarirMerit Network; .
    Speakers:
    Robert LychevGeorgia Tech; .
    Maria KonteGeorgia Tech; .
    Sean DonovanGeorgia Institute of Technology; .
    Nithin MichaelCornell University; .
    Hyojoon KimGeorgia Tech; .
  • Research Track
    Moderators:
    Manish KarirMerit Network; .
    Speakers:
    Robert LychevGeorgia Tech; .
    Maria KonteGeorgia Tech; .
    Sean DonovanGeorgia Institute of Technology; .
    Nithin MichaelCornell University; .
    Hyojoon KimGeorgia Tech; .
  • Research Track
    Moderators:
    Manish KarirMerit Network; .
    Speakers:
    Robert LychevGeorgia Tech; .
    Maria KonteGeorgia Tech; .
    Sean DonovanGeorgia Institute of Technology; .
    Nithin MichaelCornell University; .
    Hyojoon KimGeorgia Tech; .
  • Research Track
    Moderators:
    Manish KarirMerit Network; .
    Speakers:
    Robert LychevGeorgia Tech; .
    Maria KonteGeorgia Tech; .
    Sean DonovanGeorgia Institute of Technology; .
    Nithin MichaelCornell University; .
    Hyojoon KimGeorgia Tech; .

 

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