Title :
Experimental demonstration of upstream long reach double-side band TDM-OFDM-PON
Author :
Hui Yang ; Juhao Li ; Bangjiang Lin ; Lixin Zhu ; Yongqi He ; Zhangyuan Chen
Author_Institution :
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Peking Univ., Beijing, China
Abstract :
We propose a long reach double-side band (DSB) time-division-multiplexing PON architecture based on orthogonal frequency division multiplexing (TDM-OFDM-PON). To avoid severe power fading induced by chromatic dispersion for DSB long reach transmission, we adopt higher-order modulation and small guard-band between carrier and signal band. 20-Gb/s upstream long-reach DSB TDM-OFDM-PON transmission is experimentally demonstrated over 100-km standard single-mode fiber (SSMF), enabled by 64-QAM OFDM modulation and 0.85-GHz carrier-to-signal guard-band.
Keywords :
OFDM modulation; passive optical networks; quadrature amplitude modulation; time division multiplexing; 64-QAM OFDM modulation; SSMF; carrier-to-signal guard-band; chromatic dispersion; double-side band TDM-OFDM-PON; frequency 0.85 GHz; higher-order modulation; orthogonal frequency division multiplexing; standard single-mode fiber; time-division-multiplexing PON architecture; Double-side band (DSB); Long reach PON; Orthogonal frequency division multiplexing (OFDM); TDM-OFDM-PON;
Conference_Titel :
Optical Communications and Networks (ICOCN), 2012 11th International Conference on
Conference_Location :
Chonburi
Print_ISBN :
978-1-4673-4957-4
Electronic_ISBN :
978-1-4673-4958-1
DOI :
10.1109/ICOCN.2012.6486215
