IFM_50G_AUI1_AC
return IFM_50G_AUI1_AC;
case IFM_50G_AUI1_AC:
{ IFM_50G_AUI1_AC, "50G-AUI1-AC" }, \
{ IFM_ETHER | IFM_50G_AUI1_AC, IF_Gbps(50ULL) }, \