Power over Ethernet (PoE) is a technology that allows network switches to simultaneously transmit power and data over Ethernet cables. Before choosing PoE solutions, it is important to know how much power your devices consume.

802.3af

PoE (802.3af) up to 15.4W per port suitable for basic power supply requirements for devices such as IP Phones, Basic IP Cameras, 802.11n AP.

802.3at

PoE+ (802.3at) up to 30W per port suitable for high power device requirements, such as IP Video Phones, HD PTZ IP Cameras, 802.11ac (WiFi 5) AP, Small Audio Speakers.

802.3bt

PoE++ (802.3bt) up to 60/90Watt per port suitable for very high power demands of devices such as PTZ HD IP Cameras with heaters, 802.11ax (WiFi 6) AP, Smart building lighting, Sound system, Thin Clients.