The Zy XEL GS1100 series is the best solution for instant Gigabit connectivity in office environments demanding silent operation & better energy efficiency. With power-saving functions, Gigabit Ethernet & a fanless design, the GS1100 Series provides Plug-&-Play simplicity for high-bandwidth network applications. The GS1100-8HP is an 8-port Gigabit switch that complies with the IEEE 802.3at Power over Ethernet (Po E) plus standard, providing 4 Po E ports with up to 30 watts per port.