PoE++ Midspan Injector, POE++ rated Cat6a

Instead of making an expensive upgrade to a PoE switch, you can use this single-port PoE+ injector to send 30 watts of power, as well as Gigabit Ethernet data, through your existing Cat5e/6/6a cabling.

Tripp Lite NPOE-30W-1G Gigabit Midspan PoE+ Injector Active IEEE 802.3at/802.3af

IoT could owe further advances to Power-over-Ethernet cabling

1 RJ45 Ethernet Data Input Port + 1 RJ45 Power Over Ethernet Output Port(Data + Power) Support 95W LTPoE++ Power Sourcing Equipment, compatible

Hardened Industrial Gigabit PoE++ Injector 12-48VDC Input with DIN-Rail and Wall Mount Connecting The IEEE 802.3 at PoE Device (95W)

Inject 80 Watts of Power Into Your Internet of Things (IoT) or PoE Network The Intellinet Network Solutions 2-Port Gigabit Ultra provides up to 50 W on the first port and up to 30 W on the second port to support IoT applications such as lighting, sensors and building automation. Nurse call systems require 30 to 50 watts of power. Lighting fixtures and controllers require 40 to 50 watts. Thin clients draw up to 50 watts.

Intellinet 561495 Gigabit Ultra PoE Injector

What Is a PoE Injector and How to Use It?

POE-176-95- Planet Single-Port 10Gbps 95-watt 802.3bt PoE++ Injector

10G PoE Injectors – 10G PoE++ Injector

Industrial 2 Ports Gigabit PoE Injector, IEEE802.3 at 30W POE Adapter, DIN Rail Mount Gigabit Ethernet POE Injector

Power Over Ethernet: What Is PoE? — Everything You Need to Know