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CPO & BER = bit error rate, Nvidia vs Intel

N

NY_Sam2

Member
. BER = bit error rate
. 2026-Feb-ISSCC, Nvidia BER <1e-12, 256 Gbs/fiber, "23.1 A 32Gb/s/λ 256Gb/s/Fiber Half-Rate Bandpass-Filtered Clock-Forwarding DWDM Optical Link in a 3D-Stacked 7nm EIC/65nm PIC Technology"
. 2026-Jun-VLSI, Intel BER <1e-09, 800 Gbs/fiber, "C20.1 An 800 Gbps/Fiber Silicon Photonic Microring-Based DWDM Transceiver in an Open-Cavity Package"

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