The hardware mainly comprises six modules: signal procession module, time adjusting module, memorizer module, network control module, WDT module and power management module.
This system consists of signal collection section, transmission network section, safety evaluation section and management support section.
该系统由信号采集、网络传输、安全评估与决策支持等系统组成。
3
Nowadays, it is common that some CATV users embezzle CATV signal illegally, delay paying for CATV maintenance management, and destroy CATV transmission network infrastructure intentionally.