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VITEX technical guide graphic comparing OSFP vs QSFP-DD for 800G AI data centers, highlighting four key considerations: platform, thermal requirements, brownfield migration, and optical reach.
800G

OSFP vs QSFP-DD at 800G: Platform Fit, Interoperability, and Deployment

Vitex Engineering Team

OSFP and QSFP-DD are not Ethernet-versus-InfiniBand choices. This practical guide shows how exact platform SKU, port mode, optical interface, connector, breakout, and thermal design determine a working 800G link.

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