1000BASE-X vs SGMII

 

1000BASE-X

SGMII
1 8b/10b encoding @1.25GHz 8b/10b encoding @1.25GHz, content of AN is different with 1000BASE-X
2 1000Mbps only  
3 fiber SPF module to fiber optic cable between MAC and PHY. used in Copper SPF module
4 AN: duplex, flow control AN: speed, duplex, flow control
     
     
     

Same termination and amplitutde: same pins.

 

posted @ 2021-11-14 12:48  iadacm  阅读(1305)  评论(0)  编辑  收藏  举报