Ra. Jensen et al., FIELD-MEASUREMENTS OF 10-GB S LINE-RATE TRANSMISSION ON THE COLUMBUS-IIB SUBMARINE LIGHTWAVE SYSTEM/, IEEE photonics technology letters, 7(11), 1995, pp. 1366-1368
We report field measurements of virtually error-free transmission at 1
0 Gb/s line rate on the installed Columbus-IIB optically amplified sub
marine lightwave system. For 2100-km transmission an average experimen
tal Q-factor of 18.8 dB was achieved. An eye margin (EM) of +80 mV at
10(-15) bit-error-ratio (BER) was also measured. For 4200 km transmiss
ion the average experimental Q-factor was 16.0 dB. Implications for sy
stem operation at 10 Gb/s line rate are discussed.