The Atlas Sound BB-EB1616DT is a one rack space unit device with LED indicators for each channel, network LED's and power LED's on the front panel. On the rear there are dual RJ-45 connectors for Dante , 16 balanced mic/line inputs and 16 balanced line level outputs all using Euro Block/Phoenix style connectors. The EB1616DT software allows you to manage inputs and outputs as required from either BlueBridge or EB1616 end of the system.The BB-EB1616DT can be incorporated into any BlueBridge system as an I/O expander or it can be used as a standalone digital snake on networks featuring Dante .