Stonet P116GC is a 18 Ports standard POE switch that provides 16 GE POE ports , 2 Gigabit Up-link ports. Ports 1~16 features POE power supply capability and can be used as Power over Ethernet devices. The power supply port can automatically detect and recognize the powered device that complies with the IEEE 802.3af/at standard and supply power through the network cable. 2 Gigabit uplink ports ensure a smooth transmission for NVR or up-link routers. P116GC is designed for HD CCTV network or high speed wireless network systems.Supporting 802.3, 802.u Faster Ethernet, IEEE 802.3ab 1000BASE-T; Supports POE IEEE 802.3af/at compliant Powered Device (PD) Modes: Normal switch mode/Watch dog model (automatically manage CCTV cameras power supply)/VLAN model Ports 1~16 features gigabit POE power supply capability and can be used as Power over Ethernet devices;2*10/100/1000Base-T 2 Uplink and 1*1000Base-X. Support full duplex based on IEEE802.3x and half duplex based on Backpressure Auto MDI/MDIX crossover for all ports Support non-blocking wire speed forwarding MAC address auto-learning & auto-aging Steel case, the total POE power budget of 200W Just Plug and Play