DocumentCode :
23711
Title :
Single-Wavelength Downstream FDMA-PON at 32 Gbps and 34 dB ODN Loss
Author :
Straullu, Stefano ; Chang, Joana ; Cigliutti, Roberto ; Ferrero, Valter ; Nespola, Antonino ; Vinci, Andrea ; Abrate, Silvio ; Gaudino, Roberto
Author_Institution :
Ist. Superiore Mario Boella, Turin, Italy
Volume :
27
Issue :
7
fYear :
2015
fDate :
April1, 1 2015
Firstpage :
774
Lastpage :
777
Abstract :
We propose a passive optical network (PON) solution to reach 32 Gb/s over a traditional high loss downstream splitter-based optical distribution network without using multiple wavelengths at the optical line terminal (OLT) side nor massive digital signal processing at the optical network unit side. The achieved 32 Gb/s capacity is not too far from the 40 Gb/s given by a four-wavelength time and wavelength division multiplexed-PON but completely avoids the handling of multiple wavelengths because of a higher electrical spectral efficiency and some system optimization.
Keywords :
frequency division multiple access; passive optical networks; signal processing; wavelength division multiplexing; ODN loss; OLT; digital signal processing; frequency division multiple access; high loss downstream splitter-based optical distribution network; multiple wavelengths; optical line terminal; passive optical network; single-wavelength downstream FDMA-PON; spectral efficiency; wavelength division multiplexed-PON; Digital signal processing; Frequency division multiaccess; Modulation; Optical losses; Optical network units; Optimization; Passive optical networks; FDMA; NG-PON2; Passive Optical Network; Passive optical network;
fLanguage :
English
Journal_Title :
Photonics Technology Letters, IEEE
Publisher :
ieee
ISSN :
1041-1135
Type :
jour
DOI :
10.1109/LPT.2015.2392151
Filename :
7012033
Link To Document :
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