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1.6 Tb/s (160x10 Gb/s) WDM Transmission over 2,000 km of Single Mode Fiber  

한진수 (한국전자통신연구원 광전달망그룹 WDM기술팀)
장순혁 (한국전자통신연구원 광전달망그룹 WDM기술)
이현재 (한국전자통신연구원 광전달망그룹 WDM기술팀)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.29, no.7A, 2004 , pp. 712-718 More about this Journal
Abstract
We report 1.6 Tb/s (160${\times}$10 Gb/s) WDM transmission over 2,000 km of single mode fiber using distributed hybrid(distributed Raman amplifier＋Erbium-doped fiber amplifier) optical amplifiers. After transmission over 2,000 km of single mode fiber, average optical signal to noise ratios of C/L-band were 20.5 dB, 21.9 dB, respectively. The minimum Q-factors of each band were 14.65 dB (BER=5.8e-8) in C-band, 13.75 dB (BER=5.0e-7) in L-band without forward error correction. We performed 1.6 Tb/s error-free transmission over 2,000 km of single mode fiber using Reed-Solomon (255, 239) forward error correction code.
Keywords
Distributed Raman Amplifier; Single Mode Fiber; Transmission; Wavelength Division Multiplexed; Forward Error Correction.;
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