40 Gb/s transmission over long distances presents numerous technical challenges. Rapid progress in key technological areas has allowed laboratory demonstration of 40 Gb/s DWDM transmission over transoceanic distances. The primary approach is quasi-linear transmission over dispersion flattened spans. Quasi-linear transmission is made possible by rapid advances in the key technological areas of transmission fiber, modulation formats, FEC codes, and distributed Raman amplification.
Enabling technologies for long-haul 40 Gb/s WDM transmission
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society ; 1 ; 317-318 vol.1
01.01.2002
147715 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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