首页> 外文期刊>Optical fiber technology >Cost-effective and monitoring-active technique for TDM-passive optical networks
【24h】

Cost-effective and monitoring-active technique for TDM-passive optical networks

机译:TDM无源光网络的经济有效且监控主动的技术

获取原文
获取原文并翻译 | 示例
           

摘要

A reliable, detection-active and cost-effective method which employs the hello and heartbeat signals for branched node distinguishing to monitor fiber fault in any branch of distribution fibers of a time division multiplexing passive optical network (TDM-PON) is proposed. With this method, the material cost of building an optical network monitor system for a TDM-PON with 168 ONUs and the time of identifying a multiple branch faults is significantly reduced in a TDM-PON system of any scale. A fault location in a 1 × 32 TDM-PON system using this method to identify the fault branch is demonstrated.
机译:提出了一种可靠的,具有检测主动性且具有成本效益的方法,该方法利用时分复用和心跳信号进行分支节点区分,以监视时分复用无源光网络(TDM-PON)的分布光纤的任何分支中的光纤故障。通过这种方法,在任何规模的TDM-PON系统中,为具有168个ONU的TDM-PON构建光网络监控系统的材料成本以及识别多个分支故障的时间都大大降低了。演示了使用此方法识别故障分支的1×32 TDM-PON系统中的故障位置。

著录项

  • 来源
    《Optical fiber technology》 |2014年第4期|434-441|共8页
  • 作者单位

    Graduate Institute of Electro-Optical Engineering/Department of Electronic Engineering, National Taiwan University of Science and Technology, 43, Section 4, Keelung Road, Taipei 106, Taiwan, ROC;

    Graduate Institute of Electro-Optical Engineering/Department of Electronic Engineering, National Taiwan University of Science and Technology, 43, Section 4, Keelung Road, Taipei 106, Taiwan, ROC;

    Graduate Institute of Electro-Optical Engineering/Department of Electronic Engineering, National Taiwan University of Science and Technology, 43, Section 4, Keelung Road, Taipei 106, Taiwan, ROC;

    Graduate Institute of Electro-Optical Engineering/Department of Electronic Engineering, National Taiwan University of Science and Technology, 43, Section 4, Keelung Road, Taipei 106, Taiwan, ROC;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    TDM-PON; Fiber monitoring technique;

    机译:TDM-PON;光纤监控技术;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号