DBx smart nodes Modular open platform for the access network supporting DOCSIS 3.1 as an RF amplifier, optical node or Remote PHY node. DBC-1200 Lite Node The Digital Broadband Compact (DBC) Lite Node is an RF optical node with a single fiber bidirectional transmission and integrated CWDM filter. DBC-1200 The Digital Broadband Compact (DBC) is a smart configurable RF optical node with a single active output. DBC-1200S The Digital Broadband Compact (DBC) strand (pole) mounted is a smart configurable RF optical node with a single active output. DBD-1200 The Digital Broadband Distribution (DBD) is a smart configurable RF optical node with a dual active output. DBE-1200 The Digital Broadband Edge (DBE) strand (pole) mounted is a smart configurable RF optical node with a triple active output. DBE-1200S The Digital Broadband Edge (DBE) is a smart configurable RF optical node with a quadruple active output.