A.311.080Mb/s
B.622.080Mb/s
C.155.520Mb/s
D.2.5Gb/s
[单选题]SDH信号最重要的模块信号是STM-1,其速率为A.622.080MbpsB.122.080MbpsC.155.520MbpsD.2.5Gbps
[单选题]SDH信号最重要的模块信号是STM-1,其速率为_______。A.622.080MbpsB.122.080MbpsC.155.520MbpsD.2.50Gbps
[单选题]SDH信号最重要的模块信号是STM-1,其速率为( )。A.622.080MbpsB.122.080MbpsC.155.520MbpsD.2.50Gbps
[单选题]SDH信号最重要的模块信号是STM-1,其速率为A.622.080MpbsB.122.080MpbsC.155.520MpbsD.2.5Gpbs
[单选题]SDH信号最重要的模块信号是STM-1,其速率为()A . 622.080MpbsB . 122.080MpbsC . 155.520MpbsD . 2.5G
[单选题]SDH信号最重要的模块信号是STM-1,其速率为155.520Mbps,那么STM-4的速率为( )A.155.520MbpsB.622.080MbpsC.2448.320MbpsD.2.5Gbps
[试题]SDH信号最基本的模块信号是STM-1,其速率为。
[单选题]SDH的同步传送模块是STM-16,其信号速率为()kbit/s。A.155520B.622080C.2488320D.9953280
[单选题]SDH信号最基本的模块信号STM-1速率为A.600.080MbpsB.622.080MbpsC.466.560MbpsD.155.520Mbps
[单选题]SDH的模块信号STM-4的速率是( )。A.100MbpsB.2.5GbpsC.622.080MbpsD.155.520Mbps