本文關(guān)鍵詞： 割接 網(wǎng)管 分組傳送網(wǎng)　出處：《武漢郵電科學研究院》2014年碩士論文　論文類型：學位論文

【摘要】：在傳輸網(wǎng)中,隨著業(yè)務的需求發(fā)展和外界條件變化等因素的影響,光網(wǎng)絡經(jīng)常性地需要改動,這種帶業(yè)務的改動在網(wǎng)絡維護中稱為割接。當前,繼大規(guī)模的PTN建設之后,頻繁的網(wǎng)絡業(yè)務調(diào)整不可避免,如何高效維護成為擺在各運營公司面前的主要問題之一。尤其是在業(yè)務割接時,解決傳統(tǒng)割接面臨的人力投入多、割接風險高、信號中斷時間長的問題,實現(xiàn)智能電路割接,擴縮容相關(guān)業(yè)務批量自動調(diào)整等對PTN運維效益和網(wǎng)絡的安全能力韻提高有著重要的意義。因此迫切需要通過系統(tǒng)化的管理流程和專業(yè)的割接工具來實現(xiàn)高效、準確、安全的業(yè)務調(diào)整。本論文通過分析PTN電路業(yè)務割接的特點、網(wǎng)絡調(diào)整優(yōu)化的典型場景和流程,提出了實現(xiàn)PTN電路智能割接的方案。該方案系統(tǒng)化了PTN電路割接操作,規(guī)范了割接流程,可以實現(xiàn)割接業(yè)務的預配置、智能割接操作、割接回滾等功能,有力的提高割接效率,降低割接風險和維護難度。文章首先對PTN設備產(chǎn)品架構(gòu)及業(yè)務模型進行了分析和介紹；其次在充分了解電信運營商網(wǎng)絡調(diào)整特點的基礎上,確定并提出工程上電路割接和擴縮容基本場景；然后根據(jù)場景需求及割接特點分析設計PTN電路智能割接系統(tǒng)的系統(tǒng)架構(gòu)及功能實現(xiàn)方式；最后在OTNM2000網(wǎng)管上實現(xiàn)PTN電路智能割接系統(tǒng),通過編碼、測試,論證創(chuàng)新方案的可行性。
[Abstract]:In the transmission network, with the development of service demand and the change of external conditions, the optical network often needs to change, which is called cutting connection in the network maintenance. After the large-scale construction of PTN, frequent network business adjustment is inevitable, how to maintain efficiently becomes one of the main problems in front of the operation company, especially when the business is cut off. To solve the problem that traditional cutting faces many manpower input, high cutting risk and long signal interrupt time, the intelligent circuit can be cut. It is very important for PTN operation and network security ability to improve the efficiency of PTN operation and network security. Therefore, it is urgent to realize high efficiency through systematic management process and professional cutting tools. . This paper analyzes the characteristics of PTN circuit service cut, network adjustment and optimization of typical scenarios and processes. This scheme systematizes the PTN circuit cutting operation, standardizes the cutting flow, and realizes the pre-configuration and intelligent cutting operation of the PTN circuit. The functions such as cutting back rolling can improve cutting efficiency, reduce cutting risk and maintenance difficulty. Firstly, this paper analyzes and introduces the product structure and business model of PTN equipment. Secondly, on the basis of fully understanding the characteristics of telecom operators' network adjustment, the basic scene of circuit cutting and scaling in engineering is determined and put forward. Then, according to the requirement of scene and the characteristics of cutting, the system architecture and function realization of intelligent cutting system of PTN circuit are designed. Finally, the intelligent cutting system of PTN circuit is implemented on OTNM2000 network management, and the feasibility of the innovative scheme is proved by coding and testing.
【學位授予單位】：武漢郵電科學研究院
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TN915.0

【共引文獻】

相關(guān)期刊論文 前1條

1 李慶紅;;淺談通信光纜的接續(xù)[J];光纖與電纜及其應用技術(shù);2013年02期

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本文編號：1483279