D-Link DGS-3130-30PS Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black, Grey

Product Features

• Lite Layer 3 stackable managed switch for a secure enterprise or metro Ethernet access network
• 24 x 10/100/1000BASE-T PoE ports
• 2 x 10GBASE-T and 4 x 10G SFP+ ports provide all the uplink capacity your network needs
• Premium L2 and L3 features effortlessly improve network efficiency and reduce unnecessary data transfer
• High redundancy features to provide professional-grade reliability and a longer product life:
  • Dual power inputs
  • Ethernet Ring Protection Switching with <50ms recovery time
  • 6 kV surge protection protects the device and those connected from unexpected surges
  • 802.1d/w/s Spanning Tree Protocol avoids potentially network-crippling loops
• RIP/RIPng and OSFPv2/v3 dynamically map out your network, aiding data to get to its destination via the fastest route possible
• A formidable PoE budget of 370 W allows the powering of numerous external devices (further expandable to 740 W)
• Expand capacity in a flash with physical stacking up to 9 units
• 80 Gbps per device physical stacking bandwidth
• The Smart Fan self-adjusts accordingly to maintain optimal operating temperatures