Aurora Multimedia’s new IP-24PoE+, a 24 port PoE+/PoH+ injector to deliver power on a 10G connection, made its U.S. debut during InfoComm. Compatible with any standard 1G or 10G network switch, it delivers up to 30 watts of power per port thus, eliminating the need for local power supply. Aurora designed the IP-24PoE+ for its IPX Series SDVoE AV over IP product line, but it can also supply power to HDBaseT PoH products providing remote powering as well.
In the case of an underpowered PoE network switch, the IP-24PoE+ will provide the additional power to the ports requiring or to simply add PoE+ to ports lacking.
Taking up only 1RU of rack space the, IP-24PoE+ can deliver 750 watts of total power and is IEEE 802.3af and IEEE 802.3at compliant. Here are more detailed specs.