Reduce your carbon footprint with new energy efficient PowerDsine Green midspans. The 24-port PowerDsine 5524G Energy Efficient PoE Midspan (EEPoE) Midspan delivers up to 30 watts (W) of Power over Ethernet (PoE) to network devices including wireless access points, IP cameras, access control systems, thin clients and other Ethernet end terminals. The 5524G Energy Efficient PoE Midspan Midspan is unique in its ability to deliver power over all 4 pairs of the Cat 5 or better cable, dissipating 50% less power than PoE Switches and 2-pair midspans, while fully complying with the IEEE802.3at-2009 standard. EEPoE allows reduced power dissipation to new powered devices and also to the huge installed base of over 100 million existing IEEE standard-complaint PDs worldwide. With the midspan"s plug-and-play installation, it is easily and cost effectively implemented leveraging an existing Ethernet infrastructure while at the same time providing the assurance of a future proof network.