The Capture Module (CM) 100 High from Technica Engineering is an active tap device designed to capture 100Base-T1 traffic of up to 6 point-to-point 100BASE-T1 connections (12 ports in total). The received data is captured and HW timestamped without causing interference on the in-vehicle-network (IVN) and sent out to the data sink (e.g. data logger or PC).