Xu Zhang
Abstract
Abstract The paper begins with explaining the evolution of communication network switching technology from circuit switching to packet switching and optical burst switching for all optical WDM networks. Then, the paper successively describes the equipment used at the edge of the OBS network and inside the OBS network node.
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Abstract The paper begins with explaining the evolution of communication network switching technology from circuit switching to packet switching and optical burst switching for all optical WDM networks. Then, the paper successively describes the equipment used at the edge of the OBS network and inside the OBS network node.
Key concepts: Optical burst switching, Burst switching, Circuit switching, Label switching, Optical switch, LAN switching, Cut-through switching, Computer network