Title :
Adaptive 6.25–40 Gb/s downstream rate using four-band OFDM channels within 10 GHz bandwidth for long-reach PON access
Author :
Yeh, C.H. ; Chow, C.W. ; Chen, H.Y.
Author_Institution :
Inf. & Commun. Res. Labs, Ind. Technol. Res. Inst. (ITRI), Hsinchu, Taiwan
Abstract :
We propose an adaptive 6.25 to 40 Gb/s long-reach passive-optical-network (LR-PON) using four-band orthogonal-frequency-division-multiplexing (OFDM) signals with 10-GHz bandwidth depending on the different fiber transmission lengths of 20 and 100 km.
Keywords :
OFDM modulation; adaptive optics; passive optical networks; LRPON access network; adaptive downstream rate; adaptive long-reach passive-optical-network; bandwidth 10 GHz; bit rate 6.25 Gbit/s to 40 Gbit/s; distance 100 km; distance 20 km; fiber transmission lengths; four-band OFDM channels; four-band orthogonal-frequency-division-multiplexing signals; Bandwidth; Bit error rate; OFDM; Optical fiber dispersion; Optical network units; Passive optical networks;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
