Soft Decision FEC for 100G Transport Systems
Kiyoshi Onohara, Yoshikuni Miyata, Takashi Sugihara, Kazuo Kubo, Hideo Yoshida, Takashi Mizuochi · Optical Fiber Communication Conference · 2010
A practical implementation of soft decision based FEC for 100G transport systems is discussed. The keys are a stronger coding gain using triple-concatenated FEC and a multi-lane distribution architecture to improve the error correction capability.