A solution that allows to supply electricity over standard Ethernet cables is known as?
The solution you are referring to is called Power over Ethernet (PoE).
PoE is a technology that allows both data and electrical power to be transmitted over a standard Ethernet cable. This means that devices such as IP phones, wireless access points, and network cameras can be powered and connected to a network using a single Ethernet cable.
PoE works by injecting power into the Ethernet cable using a device called a PoE injector or a PoE-enabled switch. The power is then received by the device at the other end of the cable using a device called a PoE splitter or a PoE-enabled network interface card.
PoE is based on the IEEE 802.3af, 802.3at, or 802.3bt standards, which define the power levels and electrical specifications for PoE. These standards ensure that PoE is safe and compatible with various network devices.
Using PoE has several benefits. It simplifies the installation and deployment of network devices since there is no need for separate power cables. It also provides flexibility in device placement, as devices can be located in areas without easy access to power outlets. Additionally, PoE can help save energy by centrally managing and monitoring power usage.
Overall, Power over Ethernet is a practical solution that streamlines network infrastructure and makes it easier to power and connect devices in various applications.
More Answers:
Why a Wired Connection is Preferred over a Wireless Connection: Network Speed, Reliability, Low Latency, Security, Network Congestion, and Power Supply BenefitsOpen Standards and Protocols for Data Link Layer: The Role of IEEE and ITU-T
The Power of IEEE 802.3at: Unleashing Higher Power Levels with PoE+ for Efficient Device Power Delivery