The CAN-Rx-Repeater is an accessory for the data logger GL5350/GL5370 and GL3400 with CAN FD. It is used to extend the  CAN FD bus from the entry point in the front of the vehicle (installation point of the CAN-Rx-Repeater) e.g. to the boot (installation point of the data logger). This enables you to connect the data logger offset from the CAN bus, and without any disadvantageous extension of the existing CAN.