A.155Mbit/s
B.622Mbit/s
C.2.5Gbit/s
D.10Gbit/s
[单选题]SDH传输模块STM-4,其速率为( )。A.155Mbit/sB.622Mbit/sC.2.5Gbit/sD.10Gbit/s
[单选题]SDH传输模块STM-4,其速率为( )。A.155Mbit/sB.622Mbit/sC.2.5Gbit/sD.10Gbit/s
[单选题]SDH传输模块STM-4,其速率为( )。A.155Mbit/sB.622Mbit/sC.2.5Gbit/sD.10Gbit/s
[单选题]SDH传输模块STM-4,其速率为( )。A.155Mbit/sB.622Mbit/sC.2.5Gbit/sD.10Gbit/s
[单选题]SDH传输模块STM-4,其速率为( )。A.155Mbit/sB.622Mbit/sC.2.5Gbit/sD.10Gbit/s
[单选题]SDH传输网的同步传送模块STM-4的信号速率为( )kbit/s。A.155.520B.622.080C.2488.320D.9953.280
[单选题]SDH传输网的同步传送模块STM-4的信号速率为( )kbit/s。A.155.520B.622.080C.2488.320D.9953.280
[单选题]SDH传输网的同步传送模块STM-4的信号速率为( )kbit/s。A.155.520B.622.080C.2488.320D.9953.280
[单选题]SDH传输网的同步传送模块STM-4的信号速率为( )kbit/s。A.155.520B.622.080C.2488.320D.9953.280
[单选题]SDH传输网的同步传送模块STM-4的信号速率为( )kbit/s。A.155.520B.622.080C.2488.320D.9953.280