5 this paper discusses a high survivability APON topology similar to a SDH self-healing ring , analyzes the implementation of APS protocal and its realization.
5建议,探讨了一种类似于SDH自愈环的高可靠性APON网络拓扑结构,详细分析了其APS协议操作过程及实现方案,最后给出了这种方案的性能评价。
It summarizes the developmental foreground and exploited phase of broadband self-healing ring.
本文研讨了ＡＴＭ虚通道自愈环的功能、结构、控制及故障自动恢复的原理和实现，综述了 宽带自愈环的发展前景及开发阶段。
Sub-channel protection of self-healing ring and multiplex section shared protection ring.
SDH自愈环保护是使现代大容量光纤网络具有很高安全性和生存性的手段之一。
It is introduced that a one direction channel change over ring using two optical fiber consisting of hopping group optical line equipment with the help of SDH self healing ring concept.
介绍一种借助 SDH自愈环概念 ,用 PDH光电合一的跳群复用设备构成的二纤单向通道倒换环 ,能提供 1 6个 2 Mb/s通道 ,并具有 2 Mb/s信号的插入 /分出能力。
This paper presents the structure of the SDH SHR in the self -healing netwo rk,and ana-lyzes its work principle with an exam ple,showing the advance of SHR.
介绍了SDH自愈网的自愈环结构,说明了其优越性,并以4纤双向复用段倒换环为例,对自愈环的具体结构和工作原理进行分析说明,对4种主要的自愈环结构进行了性能比较,分析了自愈环在网络中的可行性。
The performance of SHR which is consederded as an important performance guidline of SDH transmission equipment capabilities,has great effect on the whole optic communication.
SDH自愈环网是一种将复接、线路传输、交换及保护功能融为一体,可实现网络保护管理、实时业务监控等多项功能,能大大提高网络资源利用率、实现灵活可靠和高效的网络运行与维护,成为当今世界信息领域在传输技术方面的发展和应用的热点。
It is analyzed that the principles and characters of expressway Fiber Emergency Telephone System and WDM self-healing rings.
分析高速公路中的光纤紧急电话系统和WDM自愈环网的原理及特点,然后提出了光纤紧急电话系统中WDM自愈环实现方案———二纤单向通道切换环。
And the net is formed as a "circularity",and develops to a self-heal ring.
光纤数字广播系统由扬声器、光纤数字广播机、两芯光纤、集中控制器、管理软件等组成,光纤数字广播机的光收发模块采用波分复用技术,将网连结成“环”,组成自愈环网,在一芯光纤上可以同时传两种不同波长的光信号,使系统能够远距离传输和高速度传输,具备更高的稳定性。
Application of SDH self-healing ring network in Huiyang Power Supply Bureau;
SDH自愈环网在惠阳供电局的应用
The importance of OLP used in self-healing ring network is emphasized and the economic.
文章介绍了光纤线路保护系统(OLP)的结构及工作原理,以及OLP在苏州电力通信网中的应用,强调了OLP在自愈环网上应用的必要性,阐明了OLP所带来的经济效益。
CWDM Self-Recovery Ring Network and 3R Technique of Combining Optical and Eletricity;
CWDM自愈环网和光电结合3R技术
Research and Application of Video Exchange Self-Healing Ring Network Based on SDH
SDH视频交换自愈环网的研究与应用
Research on the Transmission of Pilot Protection by Using Optic Cable Self-Healing Rings;
光纤自愈环网传输线路纵联保护的研究
Fiber Self-healing Ring Network Technology in the Protection of Computer Fiber Study on the Application;
光纤自愈环网技术在微机光纤保护中的应用研究
Research on Relay Protection Channel of Shanxi Power Network Based on Four Fiber Self-healing Ring
山西电网基于四纤自愈环的继电保护通道的研究
vis medicatrix naturae [ medi5keitriks nei5tju:ri: ]
【医】自然治愈力, 自愈力
The estimation of node number in fiber self-healing ring of city electrical network
电力城网光纤环形自愈网中节点数的估算
Design and Application of the Annular Self-healing CATV Transmission Network
有线电视数据环型自愈传输网的设计与实施
Research and Design of Error Self-Healing High-Isolation Quasi-Four-Port Optical Circulator
误差自愈型高隔离度准四端口光环形器的研究与设计
Self-healing Strategy of Mesh Network Based on Loop Free Alternative Rerouting
基于无环替代重路由的无线Mesh网络自愈策略研究
The colonists had to pay more and more taxes and enjoyed less and less freedom.
殖民地人民必须付愈来愈多的税，享有愈来愈少的自由。
"From day to day he lived on alone, and more and more solitary.
“他一天天地独自生活着，愈来愈孤独。
A positive life pivots on modesty; the bigger the ego, the greater the insecurity.
积极人生，谦虚满分；自我愈大，不安愈多。
the more lower EPQ N was,the more higher total score of PEI was.
情绪稳定性愈高 ,自我评价愈好 ;
Her small vanities and selfishness were growing nicely.
她小心眼里的虚荣和自私愈演愈浓烈。
The closer you stay to nature, the more you will appreciate her beauty.
你愈接近大自然，就愈能了解它的美。
Business has improved greatly since Margaret has been in the saddle.
自从玛格丽特负责以来，生意愈来愈好。
autogenous healing of concrete
混凝土裂缝自行愈合