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Conferences > OFC > 2015 > Tu3E > Tu3E.3

Simultaneous multi-ONU wavelength switching method for coexistence of different λ-tuning times in WDM/TDM-PON

Jun Sugawa, Koji Wakayama, and Hidehiro Toyoda

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Abstract

We propose OLT architecture and OLT internal control method utilizing multi wavelength-switching queues to realize simultaneous multi-ONU wavelength switching in λ-tunable WDM/TDM-PON. Suppression of latency degradation was demonstrated when ONUs of different λ-tuning times coexist.

© 2015 Optical Society of America

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