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

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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1Gbps x 16 channel Wavelength Division Multiplexing-Passive Optical Network Field Trial Test

1Gbps x 16채널 WDM-PON 필드 테스트

  • 김근영 (KT 네트워크연구소 인프라연구) ;
  • 박형진 (KT 네트워크연구소 인프라연구) ;
  • 김진희 (KT 네트워크연구소 인프라연구) ;
  • 정기태 (KT 네트워크연구소 인프라연구)
  • Published : 2009.09.30
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Abstract

In this paper, we report the results of the field trial test of 1GbpsX16channels Injection locking FP-LD based WDM-PON system which could guarantee 40Mbps minimum bandwidth per subscriber, We have confirmed the system reliability, also verified that the system could reliably deliver the service such as internet, VoD through the systems during the field trial test.

본 논문에서는 가입자당 40Mbps 대역폭 보장이 가능한 광대역 광 가입자망(FTTH) 기술인 FP-LD 파장 주입 잠김 기반의 1Gbps x16채널 WDM-PON 시스템을 개발하고 필드에 적용한 실험 결과를 보고하였다. 필드 테스트 결과 안정적이고 빠른 인터넷과 고화질 영상 제공이 가능하고 필드 테스트 기간 동안 한 건의 장애도 발생하지 않을 정도로 장비 자체 안정성이 높아 상용화 가능한 수준임을 검증하였다.

Keywords

References

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