DOCSIS 3.1 Modulation Analysis 89600 VSA Software
技术概述
Option BHM
– See through the complexity of DOCSIS 3.1 with a comprehensive set of tools for demodulation and vector signal analysis
– Analyze downstream and upstream signals and derive signal quality parameters: MER, BER, constellations, and IQ error plots
– Automatically detect, demodulate, and decode the PLC to extract configuration parameters from OCD and DPD messages with downstream signals
– Detect basic parameters, excluded/unused/guard bands, and minislot configuration for MER and BER with upstream signals
– Report the IQ demodulation traces like MER vs. subcarriers, MER vs. symbols and MER per minislot for further troubleshooting