For acquiring data of dynamic physical processes via a radio link, a transponder antenna is excited by an electromagnetic exciting wave at the resonance frequency of the transponder antenna, and a back-scattered electromagnetic sensor wave which is modulated by a sensor having an electrical impedance depending on the data to be acquired is received and analyzed. Each web includes a plurality of fasteners that are easily attached to, and detached from, a plurality of receptacles that are provided by the enclosure. The output port analyzes this data and sends feedback to each input port so that, if needed, the input port can adjust its transmission or sending rate. By stripping the LARQ header, the Ethernet controller will correctly find the set byte location for the wake pattern and attempts to match the bit pattern with the wake pattern.