Mix and match PoE versions using one PoE injector. This step-up PoE splitter is ideal for powering 802.3af devices from a 12-30v injector or DC input, perfect for solar conversions. Works well with portable battery packs, providing reliable power for PoE access points and cameras. Input power on the DC or RJ45 dongles to get 48v PoE output instantly. This inline converter is simple and convenient: Input 12-30v on the DC barrel or 12-30v PoE on the Male RJ45. Great for use with mini-UPS systems and various power sources. Instantly modify your 24 volt Passive system to a regulated 48 volts. Mix 24v and 48v devices with one injector. Convert existing battery or 12 volt power sources to PoE for cameras, phones, and WiFi access points. Proven to work well with TP-Link EAP-225 and similar devices. A cost-effective 12v converter solution to mix and match PoE standards in your network. Simple plug-and-play installation with lightning-fast 10/100/1000 Gigabit data capability, up to 328 ft