Record-Length 10.7 Gb/s uncompensated transmission experiment over installed fiber using narrow-filtered duobinary and a correlation-sensitive MLSE-Rx

We carried out an off-line 10.7 Gb/s transmission experiment over installed fiber, using narrow-filtered duobinary and a noise-correlation-sensitive MLSE receiver. We achieved MLSE-systems record distance (1300 km, 2048 states) and record efficiency (800 km, 64 states).