摘要
在宽带互联网迅速发展的今天,阐述了主要光纤接入PON技术发展历程,介绍了PON网络中的几大关键技术,尤其重点讨论了TDM-PON中的代表技术:EPON/GPON。对WDM-PON、OFDM-PON则进行了简要描述,对其进行了分析与对比,对下一代PON技术进行了简要阐述及展望。
In the rapid development of broadband Internet today, this paper mainly introduces the development of optical fiber access technology of PON process, introduces several key techniques in PON networks, especially focus on the representative technology in TDM-PON： EPONVGPON, WDM-PON, OFDM-PON, are briefly described, analyzed and compared, the end part of the the next generation of PON technology are briefly introduced and the prospect.
出处
《电脑开发与应用》
2013年第9期19-21,共3页
Computer Development & Applications
基金
教育厅高科技资助项目(20091143)
