Effect of forward error correction on spectral sliced WDM/TDMA-PON system

IEICE Electronics Express

Jun-ichi Kani¹  Naoto Yoshimoto¹  Masamichi Fujiwara¹  Masashi Tadokoro¹  Takashi Mitsui¹  Kazutaka Hara¹ 

[1] NTT Access Network Service Systems Laboratories

关键词: WDM/TDMA-PON;    forward error correction;    spectral slicing;    burst-mode transmission;   

DOI  :  10.1587/elex.9.739

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(6)A simple and scalable wavelength division multiplexing/time division multiple access passive optical network (WDM/TDMA-PON) system is demonstrated that uses spectral slicing and forward error correction (FEC) with a Reed-Solomon (255, 239) encoder in burst mode upstream transmissions. Receiver sensitivities are improved to -33.5, -34.9 and -35.5dBm at a sliced bandwidth of 100, 200 and 400GHz with FEC. Moreover, the dispersion penalties after a 20km transmission are only about 0.6 and 0.4dB at a bit error rate (BER) of 10-10 at 200 and 400GHz, respectively.

【 授权许可】

Unknown