44.1 Tb/s transmission over 9,100 km using coded modulation based on 16QAM signals at 4.9 bits/s/Hz spectral efficiency

G Mohs,J X Cai,Hussam G Batshon,Neal S Bergano,D G Foursa,O V Sinkin,Hongbin Zhang,A N Pilipetskii,M Mazurczyk

39th European Conference and Exhibition on Optical Communication (ECOC 2013)（2013）

Cited 17|Views5

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Abstract

We transmit 441 × 100 Gb/s signals in 9 THz of optical bandwidth over 9,100 km at a SE of 493% and a bitrate-distance product >400 Pb/s*km. Our 60% overhead coded modulation format achieves a 3.35 dBQ error correction threshold at an OSNR that is within 2.5 dB of the Shannon limit for the targeted SE. All channels are decoded with no errors.

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Key words

spectral efficiency

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