发明名称 |
POWER MANAGEMENT MECHANISM IN SYSTEM FOR SUPPLYING POWER OVER COMMUNICATION LINK |
摘要 |
<p>System and methodology for managing power supplied to powered devices over communication links, such as Ethernet links. A power supply system has multiple power supply ports for providing power to respective powered devices via multiple communication links. A power-in-use bus shared by the multiple power supply ports is configured for receiving a power-in-use signal representing total amount of power being used by the powered devices. Multiple port control circuits associated with the power supply ports are responsive to the power-in-use signal for controlling supply of power to the respective powered devices.</p> |
申请公布号 |
EP1964308(B1) |
申请公布日期 |
2013.04.03 |
申请号 |
EP20060836221 |
申请日期 |
2006.10.10 |
申请人 |
LINEAR TECHNOLOGY CORPORATION |
发明人 |
HEATH, JEFFREY, LYNN;DWELLEY, DAVID, MCLEAN |
分类号 |
H04L12/10 |
主分类号 |
H04L12/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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