한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)

  • 제38A권7호
  • /
  • Pages.592-602
  • /
  • 2013
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  • 1226-4717(pISSN)
  • /
  • 2287-3880(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
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광케이블 접속함체를 이용한 광선로 감시시스템

Optical Line Monitoring System Using Optical Cable Closure

  • 정소기 (서울과학종합대학원대학교 경영학과) ;
  • 채웅식 (SKTelecom Network 기술원, Broadband Technology Lab)
  • 투고 : 2013.04.07
  • 심사 : 2013.06.19
  • 발행 : 2013.07.31
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초록

본 논문은 광케이블 접속함체 및 광선로 감시 시스템을 다룬다. 기존의 광케이블 접속함체는 B2B, B2C 회선을 개통할 때 현장 작업자들이 접속함체 개.폐시 실시간으로 중앙제어부에서 인지 할 수 있는 시스템이 없었다. 이런 상황의 해결 방법으로 광선로 실시간 상태감시, 광선로 절단 시 경보 발생 및 즉각적인 절단 위치를 탐색, 감시형 접속함체의 개.폐 경보 발생, 광선로의 손실 변화 상태를 주기적으로 측정하는 시스템을 고려할 수 있는데, 본 논문은 광케이블 접속함체 내부에 커넥터와 트레이를 설치하여 작업자들이 이런 소자들을 분리하면 광신호가 차단되어 중앙관제에서 OTDR를 통해 실시간 감지되어 경보를 발생하도록 하는 감시 시스템에 관한 연구이다. 이러한 연구는 신속하고 효과적인 광선로 운용을 통해 망 품질 안정화에 기여 할 수 있다.

The purpose of this study is to optical cable closure and fiber line monitoring system. The current optical cable closure cases have not had any systems that help the central control station recognize opening as well as closing the cases in real-time when opening B2B and B2C lines. to solve this problem, it is considered to create systems that go off alarms, real-time fault location immediately, set alarms for open and close monitoring optical cable closure, and inspect regularly whether optical cables are deficient when monitoring the optical line in real-time and cutting them, in this paper, the monitoring system whose the central control station finds an optical signal block immediately and goes off the alarms when line workers separate components like a connector or a tray from the optical cable closure through OTDR. this study can contribute to stabilize the network quality through the quick and effective operation of the cables.

키워드

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