Power over ethernet connector with integrated power source...

Details Power over ethernet connector with integrated power source... Power over ethernet connector with integrated power source...

2008-03-20

2011-10-11

Phan, Raymond (Department: 2111)

Electrical computers and digital processing systems: support

Computer power control

Reexamination Certificate

active

08037324

ABSTRACT:
In a Power over Ethernet (POE) system, a power source equipment (PSE) device configured to deliver power to one or more powered devices (PDs) over a plurality of Ethernet transmission lines. The PSE interface includes a multi-port transmission line connector capable connecting to multiple Ethernet transmission lines, and a power source equipment (PSE) controller module integrated with the multi-port transmission line connector. The PSE controller module is capable of high power operation beyond that specifically by IEEE standard 802.3af™ for powered devices. More specifically, the PSE controller is configured to deliver over 15.4 Watts, and up to 36 Watts of power, to meet the needs of high powered devices such as IP Phones, and access points. Further, the PSE controllers can utilize, currently unused, class 4 of IEEE standard 802.3af™ to identify, initiate, and classify the high power operation. Or it could use multiple event physical layer classification and Data Link Layer Classification for this high power PD detection as described in the latest draft from ‘at’ task force from IEEE.

REFERENCES:
patent: 7469348 (2008-12-01), Camagna et al.
patent: 7504744 (2009-03-01), Stanford
patent: 7685452 (2010-03-01), Camagna et al.
patent: 7706392 (2010-04-01), Ghoshal et al.
patent: 7711967 (2010-05-01), Woo et al.
patent: 7761719 (2010-07-01), Ghoshal et al.
patent: 7797558 (2010-09-01), Ghoshal
patent: 2007/0133238 (2007-06-01), Herbold

Affiliated with

Also associated with

Rating

Power over ethernet connector with integrated power source... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power over ethernet connector with integrated power source..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power over ethernet connector with integrated power source... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4288261