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HYBRID ELECTRO-OPTICAL DISTRIBUTED SOFTWARE-DEFINED DATA CENTER ARCHITECTURE
HYBRID ELECTRO-OPTICAL DISTRIBUTED SOFTWARE-DEFINED DATA CENTER ARCHITECTURE
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机译:混合光电分布式软件定义的数据中心架构
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摘要
A hybrid electro-optical data center system includes multiple tiers. A bottom tier has one or more bottom tier instances, with each bottom tier instance including one or more racks, an electro-optical switch corresponding to each rack, and a first bottom tier optical loop providing optical connectivity between the electro-optical switches of the respective bottom tier instance. At least one server within each rack is electrically connected to the respective electro-optical switch and at least one super-server within each rack is electrically and optically connected to the respective electro-optical switch. A top tier includes electro-optical switches, each electrically connected to an electro-optical switch in a respective bottom tier instance, a first top tier optical loop providing optical connectivity between the electro-optical switches of the top tier, and one or more optical add/drop modules providing optical connectivity between the first bottom tier optical loop and the first top tier optical loop.
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