论文信息 - A field demonstration of 20-Gb/s capacity transmission over 360 km of installed standard (non-DSF) fiber

A field demonstration of 20-Gb/s capacity transmission over 360 km of installed standard (non-DSF) fiber

We report a field demonstration of 20 Gb/s capacity transmission over a 360-km installed "standard" fiber cable. The system consisted of two 10-Gb/s channels with wavelengths ranging between 1552 and 1558 nm and optical repeaters separated by 120 km. A robust system hardware design and new compact optical repeaters enabled us to achieve "error-free" operation over five consecutive days in the field environment. The wavelength crosstalk and unequal dispersion compensation between the two channels had a negligible effect on the system performance. The result clearly demonstrates that both loss and dispersion of the embedded "standard" fiber can be overcome in multi-channel long-haul transmission systems with 10 Gb/s OC192/STM64 line-rate.<<ETX>>

[1] P. D. Yeates,et al. Field experiment of 10 Gbit/s, 360 km transmission through embedded standard (non-DSF) fibre cables , 1994 .

[2] Winston I. Way,et al. Dispersion Compensation for Upgrading Interoffice Networks Built with 1310 nm Optimized SMFs Using an Equalizer Fiber, EDFAs and 1310/1550 nm WDM , 1992 .

[3] David J. DiGiovanni,et al. Two-stage EDFAs with counterpumped first stage suitable for long-haul soliton systems , 1994 .

[4] A. J. Antos,et al. All-Optical, Fiber-Based 1550 nm Dispersion Compensation in a 10 Gbit/s, 150 km Transmission Experiment over 1310 nm Optimized Fiber , 1992 .

[5] Douglas Warren Hall,et al. Dispersion-compensating fiber for upgrading existing 1310-nm-optimized systems to 1550-nm operation , 1993 .