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For a long time , the development of optical communication technology in high-speed, high-capacity , long-distance -oriented , existing optical network has been able to provide adequate transmission capacity , but its intelligence still very preliminary . Have carried out some intelligent optical network , such as Automatically Switched Optical Network ( ASON ) , but these studies only intelligent exchange level optical path switching network improvements , far from satisfying the randomness and bursty IP traffic demand of the bearer network . Intelligent optical network from a higher level of all-round study of various types of optical networks highly intelligent self - sensing technology , it can not only real-time monitoring and dynamic perception of the physical parameters of the optical link , the quality of the optical signal , optical network topology and chain characteristics of the the road load optical network itself , but also able to perceive the bearer service attributes and its optical network transmission requirements ( delay , jitter, packet loss rate , etc. ) , and thus truly independent optimization of the optical network , self- run , self-management and self- maintenance . Based on this background , we develop a self- aware optical network experimental platform network topology and hardware experimental platform , self - sensing technology to provide a basis for further study of intelligent optical network . Specific completion of the following research : 1 ) self- perception of the experimental system of optical network topology , structural design , topology , including the four used to exchange routing core nodes, and three for access and business self -aware edge node . 2 ) self- aware optical network experimental platform edge node , the core node veneer functional design , chip selection , and hardware implementation . 3 ) the ns class high-speed optical switch core nodes cross matrix (OXC) designed and implemented in hardware . 4 ) self- perception of the experimental system of optical network nodes veneer chip interconnect test experimental platform to build , and the platform's overall connectivity test .
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