TSS

简述SDH测试信号结构TSS4的功能。

在中国移动应用的1850 TSS系列包括哪些设备？（）

A:1850 TSS-320 B:1850 TSS-160 C:1850 TSS-5C D:1850 TSS-3

Which one of the followings about Tiaffic Separation Scheme(TSS) is incorrect?

A:TSS separates inbound and outboundtraffic in well marked lanes. B:Regulations request all vessels to joinor leave lanes at the extremities. C:If a TSS has to be crossed, it has to becarried out as close as possible to a rightangle D:Being in the TSS does change thegeneral rule of the Road convention

TSS4是适用于C-12低阶容器的所有字节的测试信号结构。

适用于C-4高阶容器的所有字节的测试信号结构是 (　)。

A:TSS1 B:TSS3 C:TSS4 D:TSS5