公开(公告)号：KR1020020011280A

公开(公告)日：2002-02-08

申请号：KR1020000044665

申请日：2000-08-01

Applicant: 한전케이디엔주식회사

Inventor： 신광재 ,  김연수 ,  이상춘

IPC: H04L12/28

Abstract: PURPOSE: A system for servicing moving picture-based high-speed Internet data is provided to smoothly receive a high-speed moving picture Internet service. CONSTITUTION: The first to third CMTSs(Cable Modem Termination Systems)(50,60,70) extract an Internet signal among an entire signal band, receive a signal of an HFC(Hybrid Fiber Coaxial) network(40), divide bands of the Internet signal and a CATV signal, and transmit the divided signals to a gigabit ethernet switch(50a). The first to third gigabit ethernet switches(50a,60a,70a) transmit a data signal outputted from the first gigabit ethernet switch(50) to an Internet service provider(30) at a gigabit speed. A CMTS network(100) connects the first to third CMTSs(50,60,70).

Abstract translation: 目的：提供一种用于维护运动图像的高速互联网数据的系统，以平滑地接收高速运动图像互联网服务。 规定：第一至第三CMTS（有线调制解调器终端系统）（50,60,70）在整个信号频带中提取互联网信号，接收HFC（混合光纤同轴）网络（40）的信号， 互联网信号和CATV信号，并将划分的信号发送到千兆以太网交换机（50a）。 第一至第三吉比特以太网交换机（50a，60a，70a）以千兆位速率将从第一千兆以太网交换机（50）输出的数据信号发送到因特网服务提供商（30）。 CMTS网络（100）连接第一至第三CMTS（50,60,70）。