Title :
Further considerations of 100Gbit/s Wavelength Division Multiplexing system commercial application
Author :
Shikui, Shen ; Wang Guangquan ; Wang Haijun ; Man Xiangkun
Author_Institution :
China Inf. Technol. Design & Consulting Inst. (CITC) Co. Ltd., Beijing, China
Abstract :
Along with the emergence and maturity of 100Gbit/s technologies, numbers of trial and commercial 100Gbit/s Wavelength Division Multiplexing (WDM) systems have been established worldwide. The research-oriented lab tests of 100Gbit/s WDM systems were done by China Unicom in 2012. The 100Gbit/s technologies of polarization multiplex-quadrature phase shift keying with coherent detection from multiple vendors have been studied. There are some further issues to be specified before the commercial application of 100Gbit/s WDM system is implemented in large scale in backbone network, including optical performance parameters, optical performance monitoring of 100Gbit/s system, protection mechanism, selection of client interface and comprehensive Operation, Administration and Maintenance (OAM).
Keywords :
electromagnetic wave polarisation; phase shift keying; wavelength division multiplexing; China Unicom; OAM; WDM system; bit rate 100 Gbit/s; client interface selection; coherent detection; operation administration and maintenance; optical performance monitoring; optical performance parameter; polarization multiplex-quadrature phase shift keying; protection mechanism; research-oriented lab test; wavelength division multiplexing system commercial application; Adaptive optics; Monitoring; Optical fiber networks; Optical fibers; Optical noise; Wavelength division multiplexing; 100Gbit/s WDM system; client interface; comprehensive OAM; optical performance monitoring; protection mechanism;
Journal_Title :
Communications, China
DOI :
10.1109/CC.2013.6506923
