【摘要】 介绍了EPON物理层技术,就一些关键的E-PON物理层技术同千兆以太网的物理层技术作了对比。阐述了如何构建EPON物理层及在使用千兆以太网物理层搭建EPON物理层时应该注意的问题。并对如何解决点到多点、突发通信、接入距离动态等技术问题提出了相应的解决方案。更多还原

【Abstract】 In thispaper the physical sublayer technolo-gy of EPON isintroduced, and some key technology of EPON physical sublayer iscompared with that of Giga-bit Ethernet. How to construct EPON sublayer isdis-cussed here, and we should notice some questionswhen we use the compatible Gigabit Ethernet physical sublay-er asEPON physical sublayer, and how to resolve the problemssuch aspoint to multi-point, burst communica-tion, dynamic accessdistance isadvised here too.更多还原