Connection Compatability


Which connections between Mellanox Switch and Server below are fully supported and works very well?

SwitchPort:25Gbit <—> 10 Gbit SFP+ DAC Cable <—> ServerPort:25 Gbit

SwitchPort:10 Gbit <—> 25 GBit SFP+ DAC Cable <—> ServerPort:10 Gbit

SwitchPort:100 Gbit <—> 100 Gbit to 4x25Gbit Split DAC Cable <—> Serverport:10 GBit

SwitchPort:100 Gbit <—> 40 Gbit to 4x10Gbit Split DAC Cable <—> Serverport:25 GBit


Hello Mecit,

Thank you for posting your question on the Mellanox Community.

Based on the information provided, you can find the information through the following link which provides the switch information per switch model and series →

For supported and certified cables, you will find all the information through the following link →

If you need further information, please send an email to

Thank you,

~Mellanox Technical Support