1 ONU module, 2 EOC module, 1 optical receiver, 1 power supply AC 220V or 60V options 112dBuV output ... be installed on the GDOU8020,8010 series multi-function Node, apply to advanced high-speed data services in HFC network. "Burst" mode ... (TDM) which is same as CMTS to control the Node`s "burst", achieve at any time, only allows one ... with DAVIC and DOCSIS GDOU8010 EOC&ONU Multi-function Optical Node