Access amplifiersAward-winning amplifiers for your broadband cable network. DOCSIS 3.1 high split and DOCSIS 4.0 ready.DBT-1800 smart amplifier seriesDOCSIS 4.0-ready 1.8 GHz amplifier series available as drop-in module or full replacement to legacy access hardware.Direction Neutral NetworkDOCSIS 4.0 ready, 1.8 GHz diplex-free amplifiers, part of the One Touch solution.DBx smart RF amplifiersModular amplifier platform for the access network supporting DOCSIS 3.1 as an RF amplifier, optical node or Remote PHY node.