D-Link PoE+ Switch, 24 28 Port Fast Ethernet Managed Web Smart 2 Gigabit BASE-T and 2 Gigabit Combo BASE-T/SFP Ports (DES-1210-28P),Black / White

Equipped with a complete lineup of L2 features, these switches include IGMP Snooping, Port Mirroring, Spanning Tree, and Link Aggregation Control Protocol (LACP). D-Link’s innovative Safeguard Engine protects the switches against traffic flooding caused by virus attacks. The switches also support 802.1X port-based authentication, allowing the network clients to be authenticated through external RADIUS servers. In addition, the Access Control List (ACL) feature enhances network security and protects the network by screening traffic from illegal MAC or IP addresses. ARP Spoofing Prevention prevents malicious intruders from sending massive fake ARP messages through a manipulated source. For added security, the DHCP Server Screening feature blocks rogue DHCP server packets from user ports to prevent unauthorized IP assignment. The DES-1210-28P supports 24 10/100BASE-TX PoE/PoE+ ports and 4 Gigabit ports – two are dedicated 10/100/1000Mbps copper (RJ45), while the other two are Gigabit “combo” ports and can be used for either copper (RJ45) or SFP optical. The total PoE power budget is 193W. The DES-1210-28P carries a Limited Lifetime Warranty, furthering D-Link’s commitment to product quality and long term customer confidence.