What is Power over Ethernet?

Written by Steve Todd in Glossary,Technology


What is Power over Ethernet?

Power over Ethernet (PoE) is a technology for wired EthernetOpens in a new tab. local area networks (LANsOpens in a new tab.) that allows the electrical currentOpens in a new tab. necessary for the operation of each device to be carried by the data cables rather than by power cords. Doing so minimizes the number of wires that must be strung in order to install the network- TechTargetOpens in a new tab.

Power over Ethernet (PoE) is a networking feature defined by the IEEE 802.3af and 802.3at standards. PoE lets Ethernet cables supply power to network devices over the existing data connection- NETGEAROpens in a new tab.

Power over Ethernet (PoE) describes a design where electrical power is passed along twisted-pair Ethernet cables. This type of electrical engineering is great for convenience and practicality for a wide variety of small electrical appliances. Power over Ethernet can involve standardized or ad hoc systems- TechopediaOpens in a new tab.

Steve Todd

Steve Todd, founder of Open Sourced Workplace and is a recognized thought leader in workplace strategy and the future of work. With a passion for work from anywhere, Steve has successfully implemented transformative strategies that enhance productivity and employee satisfaction. Through Open Sourced Workplace, he fosters collaboration among HR, facilities management, technology, and real estate professionals, providing valuable insights and resources. As a speaker and contributor to various publications, Steve remains dedicated to staying at the forefront of workplace innovation, helping organizations thrive in today's dynamic work environment.

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