H. Murai et al., 8 x 40Gbit/s transmission over 640km of large-effective-area nonzero-dispersion shifted fibre with an input power tolerance greater than 7dB, ELECTR LETT, 36(17), 2000, pp. 1479-1480
40Gbit/s transmission is reported over 640km of large-effective area nonzer
o dispersion shifted fibre for eight wavelength division multiplexed channe
ls with a channel spacing of 100GHz and an input power tolerance greater th
an 7dB.