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Conferences > ACPC > 2012 > ATh2D > ATh2D.6

Modeling the Impact of ROADM Color and Directional Constraints on Optical Network Performance

Yongcheng Li, Li Gao, Limei Peng, and Gangxiang Shen

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Abstract

We develop an analytical model for evaluating lightpath blocking performance under the color and directional add/drop constraints. Compared to the simulation results, the analytical model can validly predict optical network performance. Also, it is found that the colorless feature is important to bring a significant performance improvement to the optical networks.

© 2012 Optical Society of America

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