Latency, or the time between input and output, can be very important, depending on the application. For processing of communications intelligence (COMINT) like audio conversations, text data and the like, relatively long latency is tolerable. For applications like Radar and Electronic Warfare (especially Digital Radio Frequency Memory or DRFM), just a small amount of latency is problematic, due to the necessity of quick response times.
Similarly, these demanding applications require very high bandwidth (throughput) due to the volume of data involved. Low latency without high bandwidth (and vice versa) is a waste of performance, as it won’t deliver mission success.
Read this white paper to see how mezzanine cards have evolved to address the need for very high bandwidth and super low latency.