Active 2-way branch with amplification With this impressive 2-way branch it is possible to carry out floor distribution within a building. The active branch has 17 inputs and 17 loop-through outputs, which enable signals to be passed through from floor to floor. The branch is also equipped with two active branch stages with 17 outputs each, which allow the installation of two additional distribution trunks within a floor. These trunks are equipped with an amplification of 4 dB, taking the slope into account. In loop-through mode, an attenuation of 1 dB is achieved.