Hi,
I have numerous old servers using Mellanox ConnectX-2 (MHQH19B-XTR) cards and would like to purchase a used Mellanox SX6015 switch which has only 18 ports but that is fine for my test lab.
However I wonder if the SX6015 switch which is FDR 56Gb/s will be compatible with my older technology cards which are only QDR 40Gb/s ?
I have no previous experience with infiniband switch and don't know if they are backward compatible. All help wil be greatly appreciated.
I have numerous old servers using Mellanox ConnectX-2 (MHQH19B-XTR) cards and would like to purchase a used Mellanox SX6015 switch which has only 18 ports but that is fine for my test lab.
However I wonder if the SX6015 switch which is FDR 56Gb/s will be compatible with my older technology cards which are only QDR 40Gb/s ?
I have no previous experience with infiniband switch and don't know if they are backward compatible. All help wil be greatly appreciated.