PTN技术在绍兴电力通信网的应用研究Application Research of PTN Technology in Shaoxing Power Telecommunication Network
丁伟强,裘卫星,陈德平,张倩,张晓峰,汪磊
DING Weiqiang,QIU Weixing,CHEN Deping,ZHANG Qian,ZHANG Xiaofeng,WANG Lei
摘要(Abstract)：
PTN技术以MPLS VPN来保证业务的安全隔离,以线性保护和环网保护来确保业务的可靠性,在IP业务承载效率方面与传统SDH/MSTP技术相比具有明显的优势,可以为电力通信网中的几种典型应用场景和组网模式提供较好的解决方案。结合绍兴电力PTN网络的试点应用情况,指出在电力通信业务日渐IP化的情况下,PTN技术在电力通信网有着广泛应用前景。
The PTN technology uses MPLS VPN to ensure the security isolation of services. It uses linear protection and ring network protection to ensure the reliability of services. It is also obviously advantageous in IP service bearing efficiency compared with traditional SDH/MSTP technology, and can provide better solutions to several typical application contexts and networking modes in power communication network. In accordance to the pilot application of PTN network in Shaoxing, the paper indicates that PTN technology can be potentially employed with the increase of IP-based power communication services.
关键词(KeyWords)：
PTN;安全性;可靠性;电力通信
PTN;security;reliability;power communication
基金项目(Foundation):
作者(Author):
丁伟强,裘卫星,陈德平,张倩,张晓峰,汪磊
DING Weiqiang,QIU Weixing,CHEN Deping,ZHANG Qian,ZHANG Xiaofeng,WANG Lei
DOI: 10.19585/j.zjdl.201805005
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