제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2002년도 ICCAS
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- Pages.121.3-121
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- 2002
UPS management system in the HFC network
- Kim, Young-Wha (Hankuk Univ. of Foreign Studies) ;
- Kang, Jun-Woo (Hankuk Univ. of Foreign Studies)
- 발행 : 2002.10.01
초록
The HFC network is one of the most useful network for high-speed data communication. Optical node unit, Trunk branch amplifier, Tap-offs, and Uninterrupted power supplies (UPS) are in this network. Since power failures of the equipments in the network is crucial, UPS should be periodically monitored and controlled by the Host to prevent long power failures. This paper describes a UPS management system which is to monitor and control UPS to supply electric power to ONUs and TBAs in the network.
키워드