摘要
目前各运营商本地政企光传送网(Optical Transport Network,OTN)系统已覆盖大部分区域,结合某省运营商近年来在省内各本地网建设本地政企OTN系统的工程经验,通过分析当前使用的光通道数据单元(Optical Channel Data Unit k,ODUk)技术带来的局限性,对比ODUk技术和光业务单元(Optical Service Unit,OSU)技术,探讨本地政企OTN系统中OSU技术的建设思路。
Currently,the local government and enterprise Optical Transport Network(OTN)systems of various operators have covered most regions.This article combines the engineering experience of a provincial operator in constructing local government and enterprise OTN systems in various local networks within the province in recent years.By analyzing the limitations brought by the currently used Optical Channel Data Unit k(ODUk)technology and comparing ODUk technology with Optical Service Unit(OSU)technology,this article discusses the construction ideas of OSU technology in local government and enterprise OTN systems.
作者
王跃
王辉
WANG Yue;WANG Hui(Anhui Communication Industry Service Co.,Ltd.,Hefei 230000,China)
出处
《通信电源技术》
2025年第6期214-217,共4页
Telecom Power Technology
作者简介
王跃(1983-),男,安徽阜阳人,本科,高级工程师,主要从事信息通信领域研究工作。
