i cant seem to download the pdf for its user manual
Just try this link to the users manual
http://www.mellanox.com/related-docs/user_manuals/ConnectX-3_Ethernet_Single_and_Dual_SFP+_Port_Adapter_Card_User_Manual… http://www.mellanox.com/related-docs/user_manuals/ConnectX-3_Ethernet_Single_and_Dual_SFP+_Port_Adapter_Card_User_Manual.pdf
Regards, IJ
Ooops, I’m sorry but I gave you the incorrect link.
Try this instead
http://www.mellanox.com/related-docs/user_manuals/ConnectX-3_Ethernet_Single_and_Dual_QSFP+_Port_Adapter_Card_User_Manua… http://www.mellanox.com/related-docs/user_manuals/ConnectX-3_Ethernet_Single_and_Dual_QSFP+_Port_Adapter_Card_User_Manual.pdf