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Broadband Network (Network LSI and High Speed IC)

100G Digital Coherent Signal Processing LSI

Preliminary
100G Digital Coherent Signal Processing LSI(DSP-LSI)
[NLD0629ACB]

The LSI Enables 100 Gpbs ultrafast long-haul optical transport systems utilizing digital coherent receiver technologies.

APPLICATIONS

Long-haul 100Gbps WDM systems

MAIN FEATURES

  • * Digital coherent chromatic dispersion compensation
    Enables to compensate large amount of waveform distortion caused by chromatic dispersion of optical fibers
  • * Digital coherent polarization processing
    Enables to compensate rapid waveform distortion due to PMD and decouple two polarization components from a received DP-QPSK signal
  • *Digital coherent soft decision FEC
    High performance forward error correction utilizing a soft decision decoding technique to meet increased OSNR requirements for 100 Gbps
  • * Package
    1288-pin ceramic BGA (Ball Grid Array) package
  • * LSI fabrication process.
    40 nm CMOS
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