I can't seem to find a 2.5 Gbps Ethernet controller that could be a bridge between the SGMII+ port and PCIe. this is what I want to do:
I don't want to use PHY (from the copper 2.5G to 2.5G SGMII) I225 and AQC112C are for copper link so I can't connect them directly to switch with SGMII. In this case I'm looking for alternative solutions, Is that doable?