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Conferences > NFOEC > 2011 > NThC > NThC2
  • Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011
  • OSA Technical Digest (CD) (Optica Publishing Group, 2011),
  • paper NThC2
  • •https://doi.org/10.1364/NFOEC.2011.NThC2

Assessment of Capacity Upgrade Using 40Gbps DPSK Transmission in 10Gbps DWDM ROADM Networks

Guodong Zhang, Pedro Meledina, Craig Skolnick, and Gary Armiento

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Abstract

We present a detailed study for capacity upgrade using 40Gbps DPSK transmission in 10Gbps optimized 50GHz spaced DWDM ROADM systems. It was found that further optimizing the chromatic dispersion pre-compensation for 40G channel can significantly improve its transmission, and the neighboring 10G channels have negligible impact on the 40G transmission.

© 2011 Optical Society of America

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