Design And Implementation Of Optical Fiber Network System In A District In A Community

With the rapid development of the Internet in twenty-first century,the development and change of Internet communications business is also becoming very rapid,which is undoubtedly a great challenge for the development for the communication infrastructure.Many developed countries have begun to invest more efforts in the reform and development of communication technology.Under the collaboration of domestic relevant government departments,operators and customers,the communication infrastructure has achieved rapid development.However,compared with some developed countries,the infrastructure in our country is still relatively backward now,especially in basic data services and wireless broadband business.Thus,the domestic communication infrastructure still needs to be improved.Due to the development of “Internet plus”,the construction of relevant infrastructure is also accelerating.The biggest concern of operators is the access network bandwidth.In the infrastructure construction process,how to better realize network optimization and let users get better experience is the current relevant problem that operators shall solve urgently.This paper introduces FTTH technology from the concept and constitution of EPON technology,gave some detail on the structure and topological structure of FTTH,selects FTTH for the Internet connection in the community with the combination of personal working condition and comprehensively introduces the equipment selection and module composition.The related technology of access network bandwidth.So how to choose the access way,how to reduce the cost,how to construct reasonably,how to provideconvenience for the subsequent expansion and a series of problems is the core content of the paper.This paper mainly focuses on the following points:(1)Comprehensively analyze the current broadband development situation in developed countries and the domestic broadband development situation and select the FTTH technology in EPON technology according to the domestic situation,thus laying a foundation for the subsequent application of FTTH in the district.(2)Categorize in accordance with the customer demand,analyze the advantages of EPON technology compared to traditional DSLM(digital signal line multiplexer)technology and launch comprehensive analysis on how to take the existing advantages of EPON technology.(3)Analyze the feasibility of Internet connection with FTTH in the district according to the actual engineering background,including service access type,transmission capacity,economical efficiency,scalability,reliability,manageability,etc.(4)Make the overall design scheme of the district after the completion of the early preparation,analyze each detail concretely and finally complete the overall design scheme.(5)Finally,realize the overall network data voice through LAN business.