GPON的上下行速度不包括( )
A.A.0.62208 Gbit/s up,1.24416 Gbit/s down
B.B.2.48832 Gbit/s up,1.24416 Gbit/s down
C.C.0.62208 Gbit/s up,2.48832 Gbit/s down
D.D.2.48832 Gbit/s up,2.48832 Gbit/s down
正确答案是B
GPON的上下行速度不包括( )
A.A.0.62208 Gbit/s up,1.24416 Gbit/s down
B.B.2.48832 Gbit/s up,1.24416 Gbit/s down
C.C.0.62208 Gbit/s up,2.48832 Gbit/s down
D.D.2.48832 Gbit/s up,2.48832 Gbit/s down
正确答案是B