Hi, I have something similar, that report itself as “OEM SFP-GE-T”, doing the loop:
mt7530-mdio mdio-bus:1f sfp2: Link is Up - 1Gbps/Full - flow control off
br-lan: port 5(sfp2) entered blocking state
br-lan: port 5(sfp2) entered forwarding state
mt7530-mdio mdio-bus:1f sfp2: Link is Down
br-lan: port 5(sfp2) entered disabled state
mt7530-mdio mdio-bus:1f sfp2: Link is Up - 1Gbps/Full - flow control off
any thought how it can be fixed?
upd: looks like on BPI R4 something similar works FYI: This $10 1000Base-T SFP Transceiver works with the BPi-R4
upd2: looks like there is patch already done by @dangowrt https://patchwork.kernel.org/project/netdevbpf/patch/[email protected]/
I i understand correctly it will be integrated into next OpenWRT stable release