Modular switching system

摘要

An apparatus and a method are provided for switching an information signal from a selected input to a selected output of a telecommunications switch. The method includes the steps of digitally sampling the information signal at the selected input of the telecommunication switch and writing the sampled information signal into a predetermined location of a data frame within a circulating data loop at a first station of the circulating data loop. The method further includes the steps of capturing the sampled information signal at a second station of the circulating data loop and transferring the captured information signal to the selected output of the telecommunications switch.