D-Link, DGS-3120-48TC/SI, 48-Port Gigabit L2 Stackable Managed Switch

D-Link, DGS-3120-48TC/SI, 48-Port Gigabit L2 Stackable Managed Switch

The DGS-3120 xStack Series switches are enhanced L2 access stackable switches designed to connect end-users in a secure SMB or enterprise network. These switches support physical stacking, multicast, and enhanced security, making them an ideal Gigabit access layer solution.

• 48-Port Gigabit L2 Stackable Managed Switch including 4 x Combo 1000BASE-T/SFP ports and 2 x 10 Gbps stacking ports (smart fans)

Key Features:

Flexible Choices:

• 24 or 48 10/100/1000 Mbps ports and 16 SFP ports (model-specific)
• 4 or 8 combo Gigabit copper/SFP uplinks for connections in enterprise or metropolitan areas
• Selectable software images provide a sophisticated feature set that meet your environment’s needs
• 802.3af and 802.3at Power Over Ethernet support

High Bandwidth Physical and Virtual Stacking:

• 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 xStack switches

Reliability:

• Redundant Power Supply (RPS) support
• 802.1D/802.1w/802.1s Spanning Tree
• Loopback Detection (LBD)
• Ethernet Ring Protection Switching (ERPS)

Security:

• Multi-Layer Access Control List (ACL)
• IP-MAC-Port Binding (IMPB)
• D-Link Safeguard Engine
• DHCP Server Screening
• BPDU Attack Protection
• ARP Spoofing Prevention
• DoS Attack Prevention

AAA:

• 802.1X
• Web-based Access Control (WAC)
• MAC-based Access Control (MAC)
• Compound Authentication
• Identity-driven Policies
• Microsoft® NAP support
• RADIUS Accounting
• TACACS+ Accounting2

Triple Play:

• IGMP/MLD Snooping
• IGMP Snooping Multicast (ISM) VLAN
• Port/Flow-based bandwidth control
• Granular Bandwidth Control down to 64 Kbps

For more details, please refer with our attached datasheet.