10/100 Mbps RJ45 ports8 PoE+ ports transfer data and power on individual cablesWorks with IEEE 802.3af/at compliant PDsUp to 250 m data and power transmitting range under Extend Mode**Priority Mode ensures high priority of ports 12 to guarantee the quality of sensitive applicationSupports PoE Power up to 30 W for each PoE portSupports PoE Power up to 65 W for 8 PoE ports*Plug and play with no configuration required Advanced Functions Compatible With IEEE 802.3af/at Compliant PDs Extend Mode Button (Ports 14 and Ports 18, Up to 250 m PoE power supply and data transmission) Priority Mode Button (Ports 12) Isolation Mode Button (Ports 18) Mac Address Auto-Learning and Auto-Aging IEEE802.3x Flow Control For Full-Duplex Mode And Backpressure for Half-Duplex ModeCertificationFCC, CE, RoHSPackage Contents TL-SF1009P Power Adapter