Hi Christopher Thank you for your answer, in datasheet N9K-C93108TC-EXNexus 9K Fixed with 48p 10G BASE-T and 6p 40G/100G QSFP28 the part of 6p 40G-100G QSFP28 these ports specifically , can work at 1G? I saw that can work at 10G but in the datasheet ...