基于当前推进电信网、广播电视网及计算机网三网融合的社会背景和发展趋势，文章提出了一种适合于三网融合的小区光纤接入解决方案，分析了方案设计的原理及可实现的功能。仿真结果表明，本方案是适合三网融合的接入网解决方案。

On account of the current social background and evolutionary tendency that the convergence of telecommunication, broadcast/television and computer networks is pushed forward, this paper presents a fiber-optic access solution appropriate for triple-play-based communities and analyzes the principle of its design and realizable functions. Simulation results show that this solution is appropriate for the triple-play access networks.