https://community.extremenetworks.com/t5/data-center-vdx/vdx-6740-copper-sfp-brocade-57-1000042-01-02/m-p/73577#M434 <P>Please, can you post the log file?</P><P>show logging raslog</P><P>show media ethernet $X/$Y</P> Mon, 08 Feb 2021 03:23:50 GMT joergkost 2021-02-08T03:23:50Z https://community.extremenetworks.com/t5/data-center-vdx/vdx-6740-copper-sfp-brocade-57-1000042-01-02/m-p/73576#M433 <P>the VDX Switch&nbsp; 6740 support SFP&nbsp;Brocade 57-1000042-01 1GE Copper Gigabit SFP Transceiver as the attached&nbsp; PDF&nbsp;</P><P><A href="https://cloud.kapostcontent.net/pub/bfbcd3d4-7f76-4d27-a94b-3f9e6dd10c51/vdx-transceiver-support-matri" target="_blank" rel="nofollow noreferrer noopener">https://cloud.kapostcontent.net/pub/bfbcd3d4-7f76-4d27-a94b-3f9e6dd10c51/vdx-transceiver-support-matri</A></P><P>but not running&nbsp; on the switch , once connected to switch&nbsp; got admin block ?</P><P>&nbsp;</P> Sun, 07 Feb 2021 15:45:31 GMT https://community.extremenetworks.com/t5/data-center-vdx/vdx-6740-copper-sfp-brocade-57-1000042-01-02/m-p/73576#M433 Amjad_Hamayel__ 2021-02-07T15:45:31Z https://community.extremenetworks.com/t5/data-center-vdx/vdx-6740-copper-sfp-brocade-57-1000042-01-02/m-p/73577#M434 <P>Please, can you post the log file?</P><P>show logging raslog</P><P>show media ethernet $X/$Y</P> Mon, 08 Feb 2021 03:23:50 GMT https://community.extremenetworks.com/t5/data-center-vdx/vdx-6740-copper-sfp-brocade-57-1000042-01-02/m-p/73577#M434 joergkost 2021-02-08T03:23:50Z