Initialisierung und Synchronisation für Impulsleistung in einem Netzwerksystem

Details

Veröffentlichungs-Nr.

EP4742600

Anmeldetag

14. Oktober 2020

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

H04L12/10(KARAM ROGER A et al.)(STENEVIK KARL-ATLE et al.)(SIPES JR DONALD LEE et al.)(GOERGEN JOEL RICHARD et al.)

Abstract

In one embodiment, a method comprises identifying at a first powered device in communication with power sourcing equipment, a second powered device in communication with the first powered device, wherein the first powered device is receiving high voltage pulse power from the power sourcing equipment, notifying the power sourcing equipment of the second powered device at the first powered device, and performing a low voltage power initialization at the first powered device with the second powered device before passing the high voltage pulse power to the second powered device. The first powered device comprises a local isolation switch for a first low voltage pulse power initialization with the power sourcing equipment at start-up of the first powered device and for receiving the high voltage pulse power from the power sourcing equipment and an output isolation switch for said low voltage power initialization with the second powered device and for passing the high voltage pulse power to the second powered device.

Anmelder

Firma

Cisco Technology, Inc.

Land

🇺🇸 USA