IFM_1000_LX
fiber_type = IFM_1000_LX;
case IFM_1000_LX:
fiber_type = IFM_1000_LX;
case IFM_1000_LX:
{ IFM_1000_LX, "1000baseLX" }, \
{ IFM_1000_LX, "1000LX" }, \
{ IFM_ETHER | IFM_1000_LX, IF_Mbps(1000) }, \