WT section

A WT transport container  of the type “Section” is allocated a WT type for transmission line unit, whose “bandwidth” illustrates a frequency range.

A WT section can only end on WT ports of the type “Transmission line unit”.

WT trail

A WT transport container  of the type “Trail” is allocated a WT type for transmitter and receiver units.

A WT trail can only end on WT ports of the type “Receiver and transmitter unit”.