MMX1616 is a modular matrix with 4 input slots & 4 output slots. It supports various digital and analog signal cards and supports cross switching. It provides a nice solution for airport, subway station, cinema, multimedia room etc.
There are two series of changeable cards work with MMX88A, input card MMX-4I series and output card MMX-4O series; all the cards support hot plug & play. Below are the extension cards for this model: