D-Links DES-1210 Series is the latest generation of Web Smart Switches. Equipped with 24 or 48 10/100Mbps ports, 2 10/100/1000BASE-T ports, and 2 combo 10/100/1000BASE-T/SFP ports, the series integrates advanced management and security functions that provide performance and scalability. While easy to use, the DES-1210 Series provides a complete and affordable solution for small and medium businesses. Management options for the switches include SNMP, Web Management, SmartConsole Utility, and Compact Command Lines. The series also supports ACL filtering and D-Links Safeguard Engine. Furthermore, the DES-1210-28/52 uses Auto Voice VLAN, ensuring higher priority for voice traffic. Both models come with an innovative fanless design in 19 metal cases.Specifications:Number of Ports        More than 28 Ports    Type of Ports        10/100 Fast Ethernet Ports        10/100/1000 Gigabit Ports        Small form-factor pluggable (SFP) Ports    Depth of Feature List        Layer 2 Features    Switch Fabric Forwarding Capacity        Switching Capacity 17.6 Gbps    Max. Packet Forwarding Rate        Max Packet Forwarding Rate 13.1 Mpps    MAC Address Table Size        MAC Address Table Size 8K    Static MAC Entries        Up to 128 Static Mac Entries    Spanning Tree (STP) 802.1d    Rapid Spanning Tree (RSTP) 802.1wLink Aggregation LACP 802.3ad        Up to 8 Link Aggregation groups    Jumbo Frame        Jumbo Frame 10,000 Bytes    Internet Group Management Protocol (IGMP) Snooping        IGMP Snooping v1 / v2 / v3    Voice VLAN    Traffic Prioritization 802.1p    CoS based on Differentiated Services Code Point (DSCP)    Access Control List    ARP Spoofing Prevention    802.1X Access Control    Web-Based GUI Simple Network Management Protocol (SNMP)        SNMP v1 / v2c / v3

• Extensive Layer 2 Features
• Auto Surveillance VLAN and Bandwidth Control
• Secure Your Network
• Versatile Management