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Cold Plate vs Immersion Cooling for 800G and 1.6T Optical Modules

This story is from 2026-09-01. It is preserved in the archive; the latest stories are on the live feed.

As AI clusters continue growing in scale, network engineers face a challenge that receives far less attention than GPUs or switches: How do we cool next-generation optical transceivers? Modern AI fabrics are rapidly adopting 800G and preparing for 1.6T networking. Higher throughput means higher pow…

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  1. 2026-09-01 02:28 · DEV Community — AI
    Cold Plate vs Immersion Cooling for 800G and 1.6T Optical Modules

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