System for distributing television signals and signals from local area network

摘要

The system has a connection terminal (15) for a television signal distribution cable (12), and terminals (18A) to receive a local area network cable (14A). A local area network signal presence manager (35) has a cut-off unit (43) disposed in series on the connection between an active electronic unit (20) to process television signals and the concerned terminal (18A) to allow cut-off unit to pass to a moving or blocked position.