For testing purposes we bought the card from the topic. It seems to work out of the box with pve7 as two interfaces shows up and can be configured, but i don't get a link using a fs SFP28-Module and a switch: when i try to bring the inferfaces up, it just says link down and the LED indikator on the switch and on the card shows no connection.
The SFP28-Modules are 25GBit but what i read they should work with 10G. I've tested this between two switches and there it works with 10G. I tried SFP+-Modules in the Network Card, different cables, etcetc but for some reason the link stays down. I tried to manually set to 1G and 10G but this doesn't work as well.
The firmware of the card is the latest.
Do you have an idea what i'm missing? Is the card incompatible to the linux 5.11 or just all SFP modules incompatible to the card? Or doesn't this work at all, SFP28-Port, SFP28-Module <-> SFP28 Module, 10GBit Switch Port?
The SFP28-Modules are 25GBit but what i read they should work with 10G. I've tested this between two switches and there it works with 10G. I tried SFP+-Modules in the Network Card, different cables, etcetc but for some reason the link stays down. I tried to manually set to 1G and 10G but this doesn't work as well.
The firmware of the card is the latest.
Do you have an idea what i'm missing? Is the card incompatible to the linux 5.11 or just all SFP modules incompatible to the card? Or doesn't this work at all, SFP28-Port, SFP28-Module <-> SFP28 Module, 10GBit Switch Port?
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