Done phy know interface between MAC and phy are as follows: RGMII SGMII GMII mode, so could you please tell me:
Phy and external interface (plug cables or optical fiber interface) between any GRMII SGMII GMII these patterns?

We say at ordinary times the 1000 base-t base - 1000 x is this model phy and external interface (plug cables or optical fiber interface)?