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DGS-3120-48PC 44 Ethernet 10/100/1000 Ports + 4 combo 10/100/1000BASE-T/SFP ports PoE L2 Stackable Managed Switch

DGS-3120-48PC
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Enhanced xStack L2 PoE Managed Stackable Gigabit Switches

Features

  • Product Highlights:
  • Up to 40G stacking bandwidth providing higher efficiency of access network.
  • 802.3af and 802.3at Power Over Ethernet support.
  • 2 dedicated stacking ports per switch
  • Up to 40 Gbps Full-Duplex Stacking Bandwidth
  • Up to 6 units (288 Gigabit ports) per stack
  • Linear or Fault Tolerant Ring Stacking Topology
  • Virtual Stacking of up to 32 units
  • Embedded D-Link SIM for integration of all the xStack switches
  • Multi-Layer Access Control List (ACL)
  • Security : IP-MAC-Port Binding (IMPB), D-Link Safeguard Engine , DHCP Server Screening , BPDU Attack Protection , ARP Spoofing Prevention
  • Rich AAA, access control features help administrators well-manage the visitors of the networks
  • Various attack prevention features and redundancy protocols provide highly reliable access networks.
  • Support SD card for portable software images and configuration.
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1000BASE-SX Mini Gigabit Interface Converter(DEM-311GT)
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As a high performance hot pluggable Mini Gigabit Interface Converter, the DEM-311GT provides gigabit speeds on multimode fiber networks.
1000BASE-LX Mini Gigabit Interface Converter(DEM-310GT)
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The hot pluggable DEM-310GT is a high performance 1310nm multimode/singlemode SFP transceiver that supports full duplex.