Plug & play connectivity Simply unbox the GS1100 unmanaged switch, you can enjoy instant plug-n-play Gigabit connectivity without any additional settings required with auto-negotiation & auto MDI/MDI-X. Supporting 802.1p prioritization & jumbo frame, the switch ensures smooth voice & video traffic for your office network. Whisper quiet operation The GS1100 Series has fanless design that ensures silent operation in small or quiet office environments. The GS1100-10HP Po E model is specifically designed with an external power adapter that eliminates the need for an additional fan to cool down the device, making it perfect for quiet Po E deployments. Energy saving The GS1100 features Energy Efficient Ethernet (IEEE 802.3az) which automatically detects network traffic & adjusts power consumption dynamically. Zyxel’s green features also adjust power consumption by detecting the link status & cable length reducing business operating expenses. Support Po E+ The GS1100-10HP supports Po E+ (IEEE 802.3at) which provides a maximum of 30W per port, delivering fully automated support for powering compatible IP phones, video surveillance cameras or wireless access points.