Cisco, Nvidia target high-speed optical interconnects with 4x USFP density

DIGITIMESOctober 14, 2026en

Cisco and Nvidia announced at the 2026 OCP Global Summit that they are jointly developing an ultra-dense small form factor pluggable (USFP) optical module designed to support 400Gb/s electrical signals per lane, targeting AI data centers' demand for higher bandwidth density, greater energy efficiency, and high-speed interconnects.

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