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Conferences > OFC > 2012 > OW3B > OW3B.2

Transmission Impairment Compensation Using Broadband Channel Sounding in Multi-Format OFDM-based Long-Reach PONs

Maria Morant, Tiago Alves, Adolfo Cartaxo, and Roberto Llorente

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Abstract

A centralized impairment compensation technique using outband RF-pilots in OFDM-based long-reach PONs supporting quadruple-play services is proposed. With this technique, a 6.7dB EVM improvement is achieved, and all signals are EVM-compliant after 100km of SSMF.

© 2012 Optical Society of America

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