Multiplexing and DQPSK Precoding of 10.7-Gb/s Client Signals to 107 Gb/s Using an FPGA

H. Song, A. Adamiecki, P. J. Winzer, C. Woodworth, S. Corteselli, G. Raybon
2008 OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference  
We implemented a real-time DQPSK precoder for 107-Gb/s data, together with a highspeed channel alignment scheme and the required rate adaptation from 10.7 Gb/s to 13.375 Gb/s, on a Xilinx Virtex II Pro X FPGA.
doi:10.1109/ofc.2008.4528602 fatcat:psmnpjcopbd4rkr6sr77pnh5x4