All-Raman transmission of 80 × 10 Gbit/s WDM signals with 50 GHz spacing over 4160km of dispersion-managed fibre

All-Raman transmission of 80 × 10 Gbit/s WDM signals with 50 GHz spacing over 4160km of dispersion-managed fibre

All-distributed-Raman amplification in backward-pumped 80 km spans is employed, to transmit 80 x 10 Gbit/s non-return to zero wavelength division multiplexed signals over 4160 km of a symmetrically-configured dispersion-managed fibre with no forward error correction. At the received bit error rate l...

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Veröffentlicht in:Electronics letters 2002-06, Vol.38 (13), p.1-1
Hauptverfasser: Mehendale, M, Vasilyev, M, Kobyakov, A, Williams, M, Tsuda, S
Format: Artikel
Sprache:eng
Schlagworte:
Amplification
Bit error rate
Error correction
Fibre
Multiplexing
Wavelength division
Wavelength division multiplexing
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Zusammenfassung:All-distributed-Raman amplification in backward-pumped 80 km spans is employed, to transmit 80 x 10 Gbit/s non-return to zero wavelength division multiplexed signals over 4160 km of a symmetrically-configured dispersion-managed fibre with no forward error correction. At the received bit error rate levels below 10^sup -9^, this is a record capacity-distance product for terrestrial all-Raman systems.
ISSN:0013-5194
1350-911X