ComSonics is the global leader in proactive plant maintenance, providing solutions to ensure HFC plant integrity and performance improvement. Together with ANEDIS ComSonics is offering a complete solution for Monitoring and detection of leakage in CATV-Networks. The new equipment detects the laekage on QAM-Markers-Signals and on the pilotfrequncies in OFDM DOCSIS 3.1 Signals.