论文信息 - 511km at 2.5Gbit/s and 531km at 622Mbit/s - Unrepeatered Transmission with Remote pumped amplifiers, Forward Error Correction and Dispersion Compensation

511km at 2.5Gbit/s and 531km at 622Mbit/s - Unrepeatered Transmission with Remote pumped amplifiers, Forward Error Correction and Dispersion Compensation

The transmission of 2.5Gbit/s and 622Mbit/s NRZ data over record fibre spans of 511km and 531km respectively, is demonstrated with the aid of remotely pumped post and preamplifiers, forward error correction and dispersion compensating fibre.

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[2] P. M. Gabla,et al. 401 km, 622 Mb/s and 357 km, 2.488 Gb/s IM/DD repeaterless transmission experiments using erbium-doped fiber amplifiers and error correcting code , 1992 .