Title :
30.58 Tb/s transmission over 7,230 km using PDM half 4D-16QAM coded modulation with 6.1 b/s/Hz spectral efficiency
Author :
Zhang, Haijun ; Batshon, H.G. ; Foursa, D.G. ; Mazurczyk, Matt ; Cai, J.-X. ; Davidson, C.R. ; Pilipetskii, A. ; Mohs, G. ; Bergano, N.S.
Author_Institution :
TE SubCom, Eatontown, NJ, USA
Abstract :
We transmit 30.58 Tb/s data (294×104 Gb/s) over 7,230 km in 40 nm bandwidth with 6.1 b/s/Hz spectral efficiency. We use PDM half-4D-16QAM coded modulation to achieve the highest reported capacity-distance product of 221 Pb/s·km.
Keywords :
quadrature amplitude modulation; PDM half 4D-16QAM coded modulation; bit rate 30.58 Tbit/s; capacity-distance product; distance 7230 km; spectral efficiency; Bandwidth; Bit error rate; Decoding; Modulation; Optical noise; Parity check codes; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
