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Optica Publishing Group
  • Journal of the Optical Society of Korea
  • Vol. 6,
  • Issue 1,
  • pp. 13-17
  • (2002)

1.28-Tb/s (64 x 20 Gb/s) WDM Transmission Over 320 km of Single-Mode Fiber with 0.4- (bit/s) /Hz Spectral Efficiency

Open Access Open Access

Abstract

We demonstrated 1.28-Tb/s (64 ch <TEX>$\times$</TEX> 20 Gb/s) WDM transmission with 50-GHz channel spacing over 320 km of conventional single mode fibers. The spectral efficiency was 0.4 (bit/s)/Hz. Thus, we could accommodate all the sixty-four WDM channels within the C-band of EDFA The average Q-factor was measured to be better than 17.8 dB after transmission over 320 km.

© 2002 Optical Society of Korea

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