D-Link Systems, Inc. SmartPro Layer 3 Switch (DGS-1500-20)

Product Description The DGS-1500-20 supports 16 10/100/1000BASE-T ports and 4 Gigabit ports. D-Links DGS-1500 Series SmartPro Gigabit switches are designed for SMBs which need functions such as Static Routing and Single IP Management (Virtual Stacking). This series integrates advanced management and security functions that are similar to those of a fully managed switch, but less complex. The switches feature D-Link Green 3.0 technology which enables significant power savings. Support for IPv6 management and configuration features ensures your network remains protected after an upgrade from IPv4 to IPv6. By offering multiple management options, these switches allow quick deployment, infrastructure expansion, and seamless upgrades. With a Limited Lifetime Warranty, the DGS-1500 SmartPro switches provide the functionality, security, and manageability need for business networks of all sizes. Equipped with a complete lineup of L2 features, these switches include IGMP Snooping, Port Mirroring, Spanning Tree, Link Aggregation Control Protocol (LACP), and Link Layer Discovery Protocol (LLDP). Network maintenance features include Loopback Detection and Cable Diagnostics. D-Links 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.
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