Optical network unit, power source equipment and power supply system using the same

PURPOSE: An optical network unit, power source apparatus, and power supply system using the same are provided to reduce unnecessary power consumption by stably supplying power to an optical network unit. CONSTITUTION: A communication sensing unit(207) senses communication between one or more power s...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, EUN GU, CHO, SEUNG HYUN, LEE, KYU OUK, KWON, JEONG GOOK, LEE, SANG SOO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION ANDCOMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION ANDCOMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWNENERGY USE ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS SELECTING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	PURPOSE: An optical network unit, power source apparatus, and power supply system using the same are provided to reduce unnecessary power consumption by stably supplying power to an optical network unit. CONSTITUTION: A communication sensing unit(207) senses communication between one or more power source apparatus(210~212) and an optical network unit. A power control unit(204) senses application states of a power source. The power control unit controls power supplied from the power source apparatus based on one or more power approval states. The optical network unit receives power source through a power supply exclusive connector of the power source apparatus.