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https://forums.developer.nvidia.com/t/100g-4x-link-speed-not-able-to-configure-with-connectionx-8-c8240-nic-card/355502
100G_4X link speed not able to configure with ConnectionX-8 C8240 nic card - Ethernet Adapter Cards...
Dec 23, 2025 - Hi 100G_4X link speed can not configure with CX-8 C8240 nic card + MCP1600-C005E26L DAC cable. cran@cran:~$ sudo mlxlink -d a0:00.0 -p 1 --speeds 100G_4X...