40g Field Trial With 0.8 Bits/S/Hz Spectral Efficiency Over 6,550 Km Of Installed Undersea Cable

J X Cai,A V Turukhin,W T Anderson,W W Patterson, G Berkowitz, J C Figueiredo, W Kellner,M Mazurczyk, T Marino,G F Valvo, Bin Li,G Mohs,A N Pilipetskii,Neal S Bergano

2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE（2011）

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摘要

We successfully demonstrated 64x40Gb/s transmission over 6,550km installed undersea cable using SubCom's 40G transceivers. More than 3.3dB FEC margin for all measured channels was achieved matching our simulator predictions.

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关键词

signal to noise ratio,transceivers,phase modulation,fiber optic,optical fiber,transmission line,spectral efficiency,q factor

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