The Study Of The Access Network Technology For Triple-play

Broadcast television network, telecommunications network and computer network operations is the basis for the development of information industry, triple-play is an inevitable trend of the development of modern information technology. It's the focus. From a macro perspective, the triple-play goal is to telephone services, Internet services and television services combined. Further,It's the integration of three industry chain. However, the business integration needs network support, network merger' will also facilitate business integration and development, but also, resource sharing can be achieved through network consolidation, it can directly reduce unnecessary duplication and waste of resources, it will have a greater economic benefits. Basic network merger, the combined access network is the most important. This stage, the access network for triple-play technology research is necessary and significant.The paper will focus on GPON technology, EPCN technology research, and made triple-play access network building programs. The paper covers the following aspects:The First, a brief description of GPON technology principles, system structure and operational capacity.The second, a brief description of EPCN technical principles, system structure and operational capacity.The third, I will proposed the best construction program of the access network, It's FTTH based on the GPON technology. I will also proposed FTTH network planning guidance and the technical requirements of GPON equipment.The fourth, I will proposed a Transitional construction program of the access network, It's based on GPON technology and EPCN technology.I will also proposed the planning guidance and the technical requirements of EPCN equipment.The fifth, I will explain two projects to verify the technical program.