Optical Packet Switching Routers and Networks: Technologies, Architectures, and Applications
نویسنده
چکیده
This paper covers new optical packet switching router technologies, system architectures, and the future photonic Internet. In particular, we will discuss all-optical label switching routers scalable to 42 Petabit/sec switching capacity, experimental demonstrations of 11 hop cascaded operation, and a 477 km fiber link field trial. Introduction Optical packet switching routers allow integration of data and optical networking towards the photonic Internet of the future. Optical-Label switching (OLS) facilitates introduction of optical packet switching by providing a shim layer between IP and WDM, and allows seamless upgrades from optical circuit switching and burst switching networks. This paper discusses successful systems integration of OLS routers, OLS network demonstrations, and future applications. Architecture and Protocol Optical Label Switching Core Router Optical Label Switching Edge Router: IPNE DATA LABEL Core Router OLS Core Network ptical. Freq. Optical Power DATA LABEL IPNE
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