在过去电信网的发展建设中，骨干网的数字化、光纤化一直是电信网建设的主要

In the past the development and construction of telecommunication networks, the digital backbone network of fiber optic telecommunications network has been the main task of construction, development and construction of telecommunication networks and localities have also focused on addressing the exchange, transfer of contradictions. In terms of user access network technology, basically continues the use of copper-building programs, including user access problem to solve a variety of new services. Since the 1990s, along with changes in market demand and the development of social environment, ability to adapt to the increasingly high demand for telecommunication networks, multimedia services, broadband development need to be further improved and enhanced the comprehensive capabilities of existing networks, and users of traditional analogue copper as the main means of access network technology difficult to meet the communication needs of such high-speed development. <br>  In this paper, the status quo cell network, access network analysis FTTH basic structure, classification based on the focus of the proposed district FTTH access network design, the paper describes the main FTTH access network design based on business requirements, design objectives and FTTH access network specific design, has a strong practical significance.

In the past, the development and construction of telecommunications network, the digitalization of the backbone network, fiber optic has been the main task of the construction of telecommunications network, the development and construction of telecommunications networks around the main focus on solving the contradictions in exchange, transmission. In the user access network technology, basically has been continuing the use of copper cable construction program, including to solve a variety of new services of user access problems. Since the 1990s, with the development of society and the change of market demand environment, the adaptability requirements of telecommunication networks have become higher and higher, and the multimedia and broadband development of business need to further improve and improve the comprehensive capability of existing networks. The user access network with traditional analog copper cable as the main technical means is difficult to adapt to the rapid development of communication needs.<br>  Based on the analysis of the basic composition and classification of FTTH access network, this paper focuses on the design of the community FTTH access network, and the paper mainly expounds the design basis, business requirements, design objectives and the specific design scheme of FTTH access network, which has a strong practical significance.

In the past, in the development and construction of telecommunication network, the digitization and optical fiber of backbone network has always been the main task of telecommunication network construction, and the development and construction of telecommunication networks around the country mainly focus on solving the contradiction of exchange and transmission. In the aspect of user access network technology, the copper cable construction scheme has been used for a long time, including solving the user access problems of various new services. Since the 1990s, with the development of the society and the change of the market demand environment, the adaptability of the telecommunication network has become more and more demanding. The multimedia and broadband development of the service needs to further improve and improve the existing network comprehensive ability. However, the traditional analog copper cable as the main technical means of the user access network is difficult to adapt to the high-speed development of the communication demand.<br>Based on the analysis of the basic structure and classification of FTTH access network, this paper puts forward the design scheme of FTTH access network in the community. The paper mainly expounds the design basis, business requirements, design objectives and specific design scheme of FTTH access network, which is of great practical significance.<br>