Cisco and Nvidia’s USFP targets 12.8 Tbps for AI datacenter links

Cisco and Nvidia are developing an ultra-dense optical module that could carry up to 12.8 Tbps over a single pluggable connection inside an AI datacenter, linking GPUs, network interface cards, and switches. The open USFP design could simplify cabling, but its 100-watt power target and larger failure impact pose tradeoffs.
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https://4sysops.com/archives/cisco-and-nvidias-usfp-targets-12-8-tbps-for-ai-datacenter-links/