The HDTV-compatible Basic-line multiswitch cascade module with 9 inputs and 9 outputs for 12 SAT active, terrestrial passive subscriber connections is cascadable and return channel compatible. It can be remotely powered via the SAT IF trunk lines, alternatively the power supply can be ensured via the external power supply unit SZU 99-06. The protection class of the multiswitch is IP 20 and the dimensions are approx. 189 x 202 x 63 mm.