公开(公告)号：US09874930B2

公开(公告)日：2018-01-23

申请号：US14845165

申请日：2015-09-03

Applicant: Cisco Technology, Inc.

Inventor： Krishna Kumar Vavilala ,  Ahmed Faraz ,  Saravanan M.K ,  Sachin Modi

IPC: G06F1/32 ,  H04L12/10 ,  G06F1/26

CPC classification number: G06F1/3296 ,  G06F1/266 ,  H04L12/10

Abstract: Embodiments described herein include a Power over Ethernet (PoE) enabled device that uses 2-event classification when allocating power to coupled powered devices (PDs). If the 2-event classification is successful, power sourcing equipment (PSE) on the PoE device allocates a maximum power allotment to the PD. Once powered on, the PD may determine it does not require the maximum power allotment and negotiate a reduction in the power allotted to the PD.

公开(公告)号：US20170068307A1

公开(公告)日：2017-03-09

申请号：US14845165

申请日：2015-09-03

Applicant: Cisco Technology, Inc.

Inventor： Krishna Kumar VAVILALA ,  Ahmed FARAZ ,  Saravanan M.K ,  Sachin MODI

IPC: G06F1/32 ,  H04L12/10

CPC classification number: G06F1/3296 ,  G06F1/266 ,  H04L12/10

Abstract: Embodiments described herein include a Power over Ethernet (PoE) enabled device that uses 2-event classification when allocating power to coupled powered devices (PDs). If the 2-event classification is successful, power sourcing equipment (PSE) on the PoE device allocates a maximum power allotment to the PD. Once powered on, the PD may determine it does not require the maximum power allotment and negotiate a reduction in the power allotted to the PD.

Abstract translation: 本文描述的实施例包括使能以太网供电（PoE）的设备，当向耦合的有源设备（PD）分配功率时，使用2事件分类。 如果2事件分类成功，则PoE设备上的电源设备（PSE）将向PD分配最大功率分配。 一旦通电，PD可以确定其不需要最大功率分配，并协商分配给PD的功率的降低。