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Optical TDM-transmission systems for channel rates of 40 Gbit/s and above

: Berger, J.; Breuer, D.; Feiste, U.; Konrad, B.; Ludwig, R.; Petermann, K.; Weber, H.G.; Weinert, C.M.

Marciniak, M. ; National Institute of Telecommunications; IEEE Lasers and Electro-Optics Society:
3rd International Conference on Transparent Optical Networks 2001. Proceedings : Cracow, Poland, June 18 - 21, 2001
Piscataway, NJ: IEEE, 2001
ISBN: 0-7803-7096-1
International Conference on Transparent Optical Networks (ICTON) <3, 2001, Krakow>
Conference Paper
Fraunhofer HHI ()
optical fibre dispersion; optical fibre networks; time division multiplexing; wavelength division multiplexing; optical tdm-transmission systems; channel rates; wdm channel; data rate; modulation format; single mode fibre; span length; optimum chromatic dispersion; 40 Gbit/s; 160 Gbit/s; 160 km

Since optical transmission systems with channel rates of 40 Gbit/s per WDM channel are already close to field introduction, there is considerable interest in possible transmission systems with even higher data rates per WDM channel. It is shown that the optimum fibre type depends significantly on the data rate and the modulation format. For 160 Gbit/s-TDM-systems it turns out that the standard single mode fibre is optimum. Experimentally, 160 Gbit