Quick
Overview
Each analog input or output card has 32 channels.
The analog signal comes in via db25 connectors and immediately goes
through an Analog to Digital converter to become a bit stream. At that
point it can be sent out to any other output card in the router
including but not limited to an analog or AES output card.
The analog output cards take the digital bit
stream from the TDM module and converts it back to an analog signal. All
output are via a db25 connector also.
All A to D and D to A converters are precision 24
bit devices.