Breaking out SFP+ for the first time, given how much cheaper the NICs are say compared to X550-T2’s. However, I’m getting this error in Unifi when connecting this to my 16XG. Thoughts?
I always switched the ends of the fibre cable around, no dice.
Transcievers over fiber. They were specifically chosen by the retailer as they have sold the same config to local telcos and confirm they work on 16XGs.
What do you mean? One side of the stands has a yellow sheath. So I tried them “both ways”, i.e. on the 16XG end, either the yellow-end is on the left or on the right. There isn’t any other way to plug them in?
Two identical units, and the retailer confirms the set (NIC + 2 SFP+s transceivers) are compatible with 16XG.
It may be down to the fibre though. In any case I have bigger issues, the NIC isn’t compatible with XCP-ng. It did appear under a lspci | grep Eth in linux though.
That could also be it. When one end of the fiber does not reply, the line is marked as “down”, could be treated as an “Rx Fault” (=nothing recieved) aswell.
Update: There’s a driver for this chipset that needs to be installed. Ugh, I don’t think that’s going to play well with XCPng; going to source an intel SFP+ NIC or X550T2 card, whichever is cheaper/easier.