Deploy and access your Gigabit PoE-powered devices (PD) further away Extend your PoE PDs over longer distances by daisy-chaining four extenders up to 500m (1640ft) total range (reduced power output at each connection) Compact, wall-mountable, and rugged metal housing for convenience and reliability 2kV ESD and surge protection Plug-and-play setup with no power adapter required IEEE 802.3at 30W input to IEEE 802.3at/af 24W output 52V to 56V output voltage Automatically detects your connected PD to prevent damage if incorrectly installed