The D-Link DGS-F1210-18PS-E is a 18 port Managed Gigabit Switch with 16 10/100/1000 Mbps PoE ports, 2 Gigabit SFP uplink ports. This Switch enables users to easily connect and supply power to PoE-capable devices such as wireless Access Points (APs), IP cameras. Power Over EthernetThe DGS-F1210-18PS-E supports both IEEE 802.3at and IEEE 802.3af PoE protocol. With a total PoE budget of 150 wa�s ,allowing users to a�ach an IEEE 802.3af-compliant device to the DGS-F1210-18PS-E without requiring addi�onal power. PoE is especially suitable for devices that are far from power outlets or when users want to minimize the clu�er of extra cables as power is supplied via the Ethernet cables themselves.Switch working mode Using DIP switch, the working mode of DGS-F1210-18PS-E can be changed 1. Extend Mode: 1-8 ports support 250 meters long distance power supply (should be use Cat5e or Cat6 cable) 2. VLAN Mode: Isola�ng ports 1-16 to each other can effec�vely suppress network storms and improve network performance. 3. QoS Mode: Customize applica�on priority to improve network sensi�vity. For example, video priority, monitoring transmission is more smooth 4. PoE Mode: Automa�cally detect the power receiving port, find the dead device, power off and restart the devices