BUS EXTENDED TST ARCHITECTURE

摘要

In a digital cross-connect for implementing broadcasting and/or route protection a TST architecture is proposed, in accordance with the invention, in which architecture in parallel with the basic TS series connection (TS) formed by the time stage (12) and space stage (13) of the input side are connected one or more similar parallel TS series connections (TS) formed by the time stages and space stages. The signals of the input interface (11) are connected via the input bus (IB) in parallel to the inputs of all the time switches (121...12n) of the input side. The signals of the outputs of the space switches (13) are connected via the output bus (OB) in parallel to the inputs of the time switches (14) of the output side.