ADSL modulator-demodulator unit by automatic inserting technology

This invention provides a ADSL modem applied in communication wideband system. Based on the generic ADSL modem it adds virtual circuit automatic configuration module, PPPoE customer side module, IP Relay module, DHCP module and traffic control module. Its hardware adopts CX82310 chip. By using software to implement flush type operation system adopting Vx Word. The invention can replace traditional ADSL modem, and users on longer need to make any configuration and install PPPoE customer side software. 本发明是一种电信宽带网业务中ADSL调制解调器，它以目前通常的ADSL调制解调器为基础，增加了虚电路自动设置模块，PPPoE客户端模块、IPRelay模块，DHCP模块和流量控制模块。其硬件实现采用CX82310芯片，软件实现采用Vx Words嵌入式操作系统。本发明可替代传统的ADSL调制解调器，使用户的ADSL调制解调器不再需要进行任何设置，用户的计算机也不再需要安装PPPoE客户端软件，给用户带来极大方便。