Digging out an old thread - but for those who might be concerned:
Asus XG-C100F (SFP) did not work for me neither with Kext Patch (credits to Mieze) nor with PCIID Spoofing via Opencore not manual editing of the Apple kext in S/L/E.
By contrast, an AQC-107S based card worked OOTB in the same TB1 enclosure on an iMac Mid 2011 with the same SFP module.
Regards,
roscho
Asus XG-C100F (SFP) did not work for me neither with Kext Patch (credits to Mieze) nor with PCIID Spoofing via Opencore not manual editing of the Apple kext in S/L/E.
By contrast, an AQC-107S based card worked OOTB in the same TB1 enclosure on an iMac Mid 2011 with the same SFP module.
Regards,
roscho