... bandwidth 60V and 220V are available DAVIC, DOCSIS protocol Summarize NIS2000 noise isolator adapt to advanced HFC network high-speed data ... ” simultaneously with CM return signal, so that allowing only one NIS2000 port to communicate with CMTS head-end at any given ... 5%~95% 13Voltage VAC60 14Power ConsumptionMaxW0.1 15Surge Protection KV6 NIS2000 Independent Noise Isolator (CE certification)