HFC (Hybrid Fiber-Coax) Hybrid Fiber-Coax CATV Video Signals (HFC) Public CATV Network Switched M Conx cable Telephone / Coax cab Network Fibe 90 Twisted Pal Node Router/ in-house wiring Voice Gateway Subscriber Central Unit Unit 10BaseT Internet Public Management Dato Unit Video Network Cont CATV Head End Cordless mobility Subscriber Home Business
HFC（Hybrid Fiber-Coax）
ADSL (Asymmetric Digital Subscriber Line) VOICE SWITCH Voice PSTN TRelie ves conge stion 画<m in switches CINTERNETT Data 84 DATA ROUTER Video
ADSL （Asymmetric Digital Subscriber Line)
Copper Gold M Solutions Turbocharge Phone Lines for Access to Interactive multimedia Services with the use of dmt modulation and Br。 adcast digital compression. Video 8 Mb 1 Mbps POTS Inform ation Set-top box Providers Video Encoder ATU-C ATU-R Stored Vido Broadband Twisted Pair and/or Switch Central or Copper Internet Access Remote Site POTS: Plain Old Telephone Service TU: ADSL Transmission Unit nowa nd switch
Software radio audio LNA BPF BPF ADC DSP Digital video Local oscillator
Software radio BPF Local oscillator BPF ADC DSP audio Digital video LNA
Digital camera arning Center CybEr-shot PRO Rear-Vieu
Digital Camera