Title :
2.5 Gbit/s-9720 km, 10 Gbit/s-6480 km transmission in the FSA commercial system with 90 km spaced optical amplifier repeaters and dispersion-managed cables
Author :
Murakami, M. ; Takahashi, T. ; Aoyama, M. ; Amemiya, M. ; Sumida, M. ; Ohkawa, N. ; Fukada, Y. ; Imai, T. ; Aiki, M.
Author_Institution :
NTT Opt. Network Syst. Labs., Kanagawa, Japan
fDate :
5/11/1995 12:00:00 AM
Abstract :
The authors report 2.5 and 10 Gbit/s transoceanic distance transmission in a commercial FSA optical amplifier system which has 90 km repeater spacing. The unique fibre dispersion management technique and amplifier passband management scheme used in the system are successfully demonstrated. The SNR improvement achieved with polarisation scrambling is also reported
Keywords :
digital communication; fibre lasers; optical fibre communication; optical fibre dispersion; optical fibre polarisation; optical repeaters; 10 Gbit/s; 2.5 Gbit/s; 6480 km; 90 km; 9720 km; FSA commercial system; SNR improvement; amplifier passband management; dispersion-managed cables; fibre dispersion management; optical amplifier repeaters; polarisation scrambling; repeater spacing; transoceanic distance transmission;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19950563
