This paper describes the system of EPON technology,composition and principle of the advantages of EPON technology discussed in EPON technology applications in broadband Interact access in several ways,summed up the EPON technology will be the future direction of development of broadband access network.%本文介绍了EPON技术的系统组成及原理,分析EPON技术的优势,探讨了EPON技术在宽带上网中应用的几种方式,总结了EPON技术将成为未来宽带接入网的发展方向。
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