Title :
Hybrid WDM-CDM-PON for Ultra Long Reach Access Network
Author :
Gupta, Gyaneshwar C. ; Kashima, Masayuki ; Iwamura, Hideyuki ; Tamai, Hideaki ; Ushikubo, Takashi ; Kamijoh, Takeshi
Author_Institution :
Oki Electric Industry Co. Ltd., Corporate R& D Center, 550-5, Higashiasakawa-cho, Hachiouji-shi, Tokyo, Japan, gupta852@oki.com
Abstract :
Next generation long reach hybrid WDM-CDM-PON based on Code Division Multiplexing presented here. We describe system configuration, key merits such as bidirectional transmission (on same wavelength), extend the reach by coding gain and simplified network solution. We show initial experimental results over 100km bidirectional, multi-channels CWDM transmission without an optical amplifier.
Keywords :
Code division multiplexing; Costs; Couplers; High speed optical techniques; Optical filters; Optical network units; Optical receivers; Optical transmitters; Passive optical networks; Stimulated emission;
Conference_Titel :
Optical Communications, 2006. ECOC 2006. European Conference on
Conference_Location :
Cannes, France
Print_ISBN :
978-2-912328-39-7
Electronic_ISBN :
978-2-912328-39-7
DOI :
10.1109/ECOC.2006.4801340
