Arria 10 GX Development Kit - USXGMII Multi-Rate PHY Not Working

Hi,

I found that the SFP+ that you use was in 10GBASE-T mode (copper). In the user guide, it was suggest us using the fiber optic cable. For further information, please do refer to the link below, Section 7.2, https://www.intel.com/content/www/us/en/docs/programmable/683063/19-1-19-1/hardware-and-software-requirements-83929.html .

Best regards,

zying