Method and system for furnishing backup power and data from power sourcing equipment to powered device
A power sourcing equipment is connected to a powered device via a cable. The power sourcing equipment is configured to provide power to different types of devices and the powered device is configured to receive power from different types of power sourcing equipment. The power sourcing equipment has...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A power sourcing equipment is connected to a powered device via a cable. The power sourcing equipment is configured to provide power to different types of devices and the powered device is configured to receive power from different types of power sourcing equipment. The power sourcing equipment has a control system for determining the type of powered device that is connected to the cable and furnishes power in response to the determination. The powered device has a detection resistance that is detectable by different types of power sourcing equipment. Also described is a powered device capable of establishing communication with PSEs of multiple types. |
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