文档介绍：
基于 PON 技术的接入网线路设计
杨明极,成雨哲,沈峰*
(哈尔滨理工大学测控技术与通信工程学院,哈尔滨 150080)
5
10
15
20
25
30
35
40
摘要:随着通信以及网络技术的飞速发展,人们对于网络和宽带的要求也越来越高,目前主
干网已基本实现光纤化,数字化,宽带化。而在接入网方面,随着“光进铜退”的实施,以
光纤为主要传输介质的 PON 技术成为运营商普遍采用的新一代接入技术并成为电信领域的
热点技术。本文简单介绍了 PON 技术的基本概念和两种主流 PON 技术,重点介绍了接入层
线路设计的参数指标和设计标准并通过中国移动海宁地区设计实例分析研究了 PON 技术的
不同接入场景和组网模式,为运营商的接入网建设提供参考。
关键词:PON 技术;接入网;线路设计
中图分类号:TN
Line Design of work Based on PON Technology
YANG Mingji, CHENG Yuzhe, SHEN Feng
(College of Measure-control Technology munication Engineering, Harbin University of
Science and Technology, Harbin 150080)
Abstract: With the rapid development munication work technology, the
requirements work and bandwidth is getting higher. The work has realized as
optical work with broad bandwidth. On the other hand, with the “Optical in, copper
back” strategy, the PON technology which uses optical fiber as transmission medium has been
widely used as a new generation of access technology and e a popular research area. This
paper gives a basic introduction of PON technology, focus on the standard of line design and
networking mode based on PON technology. Then it gives two examples to analyze different
access scenarios working modes. This paper could be a reference for work
construction.
Keywords: PON technology; work; line design
0 引言
近年来,随着计算机通信技术的发展以及“光进铜退”的实施,传统的铜缆接入方式已
经渐渐退出市场,取而代之的是以光纤光缆为主要媒介的光接入网络。而在各种光