Краткое описание
RJ45 Interface 6 10/ 100/ 1000Mbps Gigabit Ethernet ports 4 ports support 54V DC power to PoE powered device , Power over Ethernet Complies with IEEE 802.3af/ at Power over Ethernet end-span PSE Up to 4 IEEE 802.3af/ at devices powered Supports PoE power up to 30 watts for each PoE port 55-watt PoE budget Auto detects powered device (PD) Circuit protection prevents power interference between ports Remote power feeding up to 100m , Switching Hardware based 10/ 100/ 1000Mbps auto-negotiation and auto MDI/ MDI-X Flow control for full duplex operation and back pressure for half duplex operation 9216 bytes jumbo packet size support Integrates address look-up engine, supporting 8K absolute MAC addresses Automatic address learning and address aging Supports port-based VLAN and loop protection , Hardware LED indicators for PoE ready and LINK/ ACT One 55V DC power jack