Title :
1.2 Tbit/s (30/spl times/42.7 Gbit/s ETDM optical channel) WDM transmission over 376 km with 125 km spacing using forward error correction and carrier-suppressed RZ format
Author :
Miyamoto, Yutaka ; Yonenaga, K. ; Kuwahara, S. ; Tomizawa, Masahito ; Hirano, A. ; Toba, H. ; Murata, K. ; Tada, Y. ; Umeda, Y. ; Miyazawa, H.
Author_Institution :
Network Innovation Labs., NTT, Kanagawa, Japan
Abstract :
We demonstrate 1.2 Tbit/s (30/spl times/42.7 Gbit/s electrical time division multiplexing (ETDM) optical channel) WDM transmission over three 125 km-spans (span loss: 31.5 dB average) using carrier-suppressed return-to-zero format and forward error corrections in 50 nm tellurite-based EDFA gain band.
Keywords :
forward error correction; optical fibre amplifiers; telecommunication channels; time division multiplexing; wavelength division multiplexing; 1.2 Tbit/s; 125 km; 376 km; Gbit/s ETDM optical channel; WDM transmission; carrier-suppressed RZ format; carrier-suppressed return-to-zero format; electrical time division multiplexing; forward error correction; forward error corrections; optical channel; span loss; tellurite-based EDFA gain band; Optical filters; Optical modulation; Optical receivers; Optical signal processing; Power generation; Power transmission lines; Repeaters; Stimulated emission; Testing; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference, 2000
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-630-3
DOI :
10.1109/OFC.2000.869471
