Patent attributes
A matrix router and method of switching comprising a combined input stage and output stage (I/O stage) having m matrix switch(es), each matrix switch having n inputs and n outputs, each input of said n inputs switchable within said matrix switch to any output of said n outputs, k core outputs and k core inputs, each input of said n inputs switchable to any core output of said k core outputs and each core input of said k core inputs switchable to any output of said n outputs; and a core stage having a matrix switch at least with m times k core stage inputs and at least m times k core stage outputs, each core stage input connected to one core output of said I/O stage, and each core stage output connected to one core input of said I/O stage, where m, n and k are integers and m≧1, n≧2, k≧n.
