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800G OSFP Technical Guide for AI Data Centers | 2026

1.6T Roadmap

800G OSFP Guide: IHS vs RHS Selection for AI Data Centers

Feb 4, 2026 Vitex LLC

Network architects face a critical decision when deploying 800G infrastructure: OSFP-IHS or OSFP-RHS? This comprehensive guide breaks down the physical architecture, thermal management, equipment compatibility across NVIDIA's ecosystem, and deployment strategies for both form factors. Learn which modules work with Spectrum-4 switches, ConnectX-8 NICs, reach specifications from SR8 to ZR+, LPO power efficiency benefits, breakout configurations, and how your choice impacts the 1.6T upgrade path. Includes decision frameworks, implementation checklists, and compatibility matrices.