37.5-km urban field trial of OFDMA-PON using colorless ONUs with dynamic bandwidth allocation and TCM

Christian Ruprecht,Yingkan Chen,Daniel Fritzsche,Johannes Von Hoyningenhuene,Norbert Hanik,Erik Weis,Dirk Breuer,Werner Rosenkranz

Optical Fiber Communications Conference and Exhibition（2014）

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摘要

An OFDMA-PON field trial using coherent detection in upstream and direct detection in downstream on 37.5 km feeder fiber is demonstrated. A power budget supporting 32 cost-effective colorless ONUs with dynamic bandwidth allocation is reported.

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关键词

bandwidth allocation,frequency division multiple access,passive optical networks,ofdma-pon field trial,coherent detection,colorless onu,distance 37.5 km,dynamic bandwidth allocation,optical network unit,urban field trial,ofdm,digital signal processing

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