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The DGS-3100-48 switch is a managed Layer 2 Gigabit stackable switch designed as feature-rich, low-cost devices in the entry-level network management category.

It consists of 48 Ports 10/100/1000Mbps with up to 20Gbps physical stacking ability.
Outstanding features include scalable expansion, 4 combo SFP fiber links, comprehensive network security, granular bandwidth control and extensive network management.
An SMB looking for a flexible, advanced but affordable solution can deploy these switches to set up Gigabit connections to their desktops or build up a company-wide network backbone.

The DGS-3100-48 includes many security features including Access Control List (ACL), 802.1X Port-Based/MAC-Based Access Control and 802.1X Guest VLAN to make network access available to authorized users.

Network administrators can define throughput levels for each port to manage bandwidth.
With DHCP autoconfiguration, the administrator can pre-set configurations and save them in a TFTP server, and individual switches can boot their IP from the server and load in the pre-set configurations.

Features

• 48 x 10/100/1000BASE-T Ports
• Up to 4 Fiber Links Via Combo SFP
• 10-Gigabit Bi-Directional Stacking Bandwidth
• 802.1X User Authentication & ACL Access Security
• Network Protection With D-Link Safeguard Engine
  
  Specifications
  General
  Device Type: 48 port Managed Layer 2 Gigabit Stackable Switch
  Enclosure Type: External
  Memory: 768MB packet buffer size
  Interfaces: 24 x 10/100/1000Base-T ports,
  4 x Combo SFP,
  1 x RS-2323 Console port,
  (Optional Redundant Power Supply - DPS-500)
  Expansion Slots Total: N/A
  Power: 100 to 240 VAC, 50/60Hz
  (Internal Power Supply)
  Dimensions (WxDxH): 440 x 310 x 44mm
  Weight: 5.50kgs
  Security: Port security, ACL, 802.1x port-based / MAC-Based Access Contol, 802.1x Guest VLAN, Traffic Segmentation, 256 VLAN groups, D-Link Safeguard Engine
  Networking
  Connectivity technology: Wired
  Intergrated Switch: 24 + 4 ports
  Frequency Band: N/A
  Wireless Signal Range: N/A
  Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  Remote Management Protocol: HTTP
  Status Indicators: Link Activity, Power, Status
  
  

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