Research Of Jiangmen CATV Broadband Network Reconstruction Based On The EPON And EoC Technology

Cable TV broadband access network which is the key part of the development of CATV Broadband Network, is the foundation to develop value-added services, and the technical scheme for the access network is one of the major hot topics of current industry research. CATV broadband access network is a collection of analog, digital, network and other technologies, and it is also the basis of network current cable television network for the construction and development of the. When the " Triple play " policies, CATV Broadband Network is facing more challenges than opportunities from the market, the Construction of the cable broadband network is expected imminently. The IPTV of China Telecom who are aggressive and wealthy, have even rocked the foundations of CATV Broadband Network in some areas. Therefore, what CATV Broadband Network need to do is not only to meet the challenges, but also to seize the " triple play " policy opportunities in the fierce competition. Basing on building a good foundation network to the survive, especially the broadband access network, we can innovate and consolidate the original broadcast television service, and boost the development of high-definition interactive+WIFI or any other new businesses.There are reasons why this paper aimed directly at the Jiangmen CATV Broadband Network.One is that its network is special, the other is that its business development is representational. The paper has the meanning of practical reference for making the cable broadband access network modified and optimized in Jiangmen. EPON+EoC technology can not be directly implemented in Jiangmen CATV Broadband Network,what worth to do is that making fusion of the original two-way network in order to keep its advantage and advancing the new technology.The new technoledge can improve the quality of internet, abate the cost of resourse, give more competitive abilities in the markets and promote the developement of the vary services.This paper, firstly, pointed out the necessity and urgency of improving Broadband network based on the current circumstances of Jiangmen CATV Broadband Network. Then, it make a comparision of such technical proposals of the reform of broadband access network. At the end, there is a detailed demonstration of the technical reformation scheme in the case of Jiangmen CATV broadband access network.