Optimized Multi-Layer Optical Network using In-Service ODU / Wavelength Path Re-grooming

Mitsunori Fukutoku; Takuya Ohara; Akihiro Kadohata; Akira Hirano; Takeshi Kawai; Tetsuro Komukai; Masahiro Suzuki; Shigeki Aisawa; Tetsuo Takahashi; Masahito Tomizawa; Osamu Ishida; Shinji Matsuoka

doi:10.1364/NFOEC.2011.NMC5

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011
OSA Technical Digest (CD) (Optica Publishing Group, 2011),
paper NMC5
•https://doi.org/10.1364/NFOEC.2011.NMC5

Optimized Multi-Layer Optical Network using In-Service ODU / Wavelength Path Re-grooming

Mitsunori Fukutoku, Takuya Ohara, Akihiro Kadohata, Akira Hirano, Takeshi Kawai, Tetsuro Komukai, Masahiro Suzuki, Shigeki Aisawa, Tetsuo Takahashi, Masahito Tomizawa, Osamu Ishida, and Shinji Matsuoka

National Fiber Optic Engineers Conference 2011

Los Angeles, California United States
6–10 March 2011
ISBN: 978-1-55752-906-0

From the session
Flexible Networks (NMC)

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M. Fukutoku, T. Ohara, A. Kadohata, A. Hirano, T. Kawai, T. Komukai, M. Suzuki, S. Aisawa, T. Takahashi, M. Tomizawa, O. Ishida, and S. Matsuoka, "Optimized Multi-Layer Optical Network using In-Service ODU / Wavelength Path Re-grooming," in Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2011, OSA Technical Digest (CD) (Optica Publishing Group, 2011), paper NMC5.

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Abstract

We propose a multi-layer network with in-service traffic re-grooming. The combination of colorless multi-degree ROADM and ODU cross-connect with ODU reallocation functionality can offer significant cost reduction with no impact of re-grooming on services.

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