Advantech's APAX backplane modules are designed to connect APAX modules in a flexible and convenient way. The APAX backplane modules, the APAX-5001 and APAX-5002, are in accordance with 1-slot and 2-slot backplanes for different APAX modules connecting requirements. Furthermore, the APAX-5002 is equipped with an RJ-45 port which can support flexible remote control architectures.