Power Over Ethernet - 4 x PoE+(802.3at/af) ports providing up to 30W per port, total PoE budget 67W Plug and Play - Easy setup with no software installation or configuration needed Extend Mode - Up to 250m data and power PoE transmission range under Extend Mode, ideal for surveillance system (Speed will be downgraded to 10 Mbps) Priority Mode - Support Priority mode for ports 1-2, guarantee high quality of video or voice data transmission Limited Lifetime Warranty - Industry leading lifetime warranty and free 24/7 technical support
