Design And Planning On EPON-Based Next-Generation Access Network

As the development of network technology and services,the broadband access network is developing into a "fibre substitute copper" era.This paper analyses and designs a next generation broadband access network based on the EPON technology. It talks about the significance of designing and constructing a broadband access network in the firt section,and next introduces several exsiting PON technology,via constracting the diferrences among these technologies,concludes EPON as the best choice.After that,the paper conduct a detailed design work on FTTB+LAN,FTTB+DSL and FTTH mode based on application ocassions'bandwidth analysis.In the next chapter,it describes the deployment of system devices.In the end,the paper fullfill the test and verification jobs.