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400G and the Economic Shannon Limit

400G and the Economic Shannon Limit

400G and the Economic Shannon Limit by Kyle Hollasch11 Feb 2021 The 400G is poise to become the universal network currency for years to come, but it’s instructive to take a quick look back. A decade ago the iPhone was…

Duplex connectivity emerges on the path to 400G

US Conec MDC connector

Duplex connectivity emerges on the path to 400G The QSFP-DD multi-source agreement recognizes three duplex optical connectors: the CS, SN, and MDC. US Conec’s MDC connector increases density by a factor of three over LC connectors. Nearly four years ago,…