K. Sekine et al., DISPERSION COMPENSATED 80GBIT S WDM TRANSMISSION OVER 1171 KM STANDARD SINGLEMODE FIBER/, Electronics Letters, 31(13), 1995, pp. 1080-1082
WDM transmission experiment at 80 Gbit/s (8 X 10 Gbit/s, 0.8nm channel
spacing) over 1171km of standard singlemode fibre has been performed
with a 90.1km recirculating loop incorporating a dispersion compensati
on fibre and gain-equalising optical bandpass filters.