The Design Project Of ADSL Broadband Access Network

With the rapid development of internet, there is a growing need of broadband internet access, high-speed data transmission and high-quality video communications. A high-speed and stability internet access way is more and more important for people. ADSL (Asymmetric Digital Subscriber Line); an access fast, convenient access, lower cost and other unique advantages in the broadband access technology; plays a decisive role. ADSL is widely used by the communication operators as a first network access technology. In this paper, ADSL broadband internet access technology had studied as follows:This paper first described the ADSL technology and its architecture, then comparison of several common broadband access technologies and discussed the principle of ADSL, technical performance and other key technologies of ADSL Network, and introduced the important equipment in the ADSL-DSLAM (Digital Subscriber Line Access Multiplexer).This paper also discusses the use of ADSL broadband access technology in actual cases. Through analysis of broadband access network's status and needs, provide the solutions of broadband access network. This paper expounded on the joint program of DSLAM, broadband access server configuration, IP address planning, equipment selection and other issues. This paper Introduces ADSL broadband access network implementation steps.