We discuss the key metrics of analog coherent interfaces for today\u2019s 200G 16QAM and future 400-600G 64QAM pluggable systems. A cloud service provider perspective on next generation DCI requirements is also discussed.<\/p>\n","protected":false},"excerpt":{"rendered":"
We discuss the key metrics of analog coherent interfaces for today\u2019s 200G 16QAM and future 400-600G 64QAM pluggable systems. 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