Thiết bị mạng


  • 20 x 10/100/1000BASE-T PoE ports
  • 4 x 10/100/1000BASE-T/SFP Combo ports
  • 4 x SFP+ ports
  • High-bandwidth physical stacking of up to 12 units for a total of 576 Gigabit ports
  • Supports 802.3af and 802.3at PoE with a high-capacity 370 W PoE power budget
  • L2/L3 static routing support, including Static Route and RIP v1/v2/ng
  • Comprehensive security features including IMPB, AAA, L2/L3/L4 access control, QoS, and D-Link Safeguard Engine
  • IPv6-ready

Bảo hành: 36 Tháng
Giá: 164.200.000 VNĐ

Unparalleled Flexibility

Easily deployed and simple to manage, the DGS-3420 Series switches can be stacked with any switch that supports D-Link’s Single IP Management to form a multi-level network structure with backbone and centralized high-speed servers.

D-Link Green Technology

D-Link is striving to take the lead in developing innovative and power-saving technology that does not sacrifice operational performance or functionality. The DGS-3420 Series implements D-Link Green technology, which includes power saving through link status, smart fan design, optimized heat dissipation, and cable length detection.

Redundant Ring Stacking

Depending on whether linear or fault-tolerant ring stacking is implemented, users can use one or two 10-Gigabit SFP+ ports to create a physical stack. Up to 12 units can be stacked together using direct attach cables for a total of 576 Gigabit ports to provide high bandwidth on the DGS 3420 Series with cost efficiency. 

IPv6 Technology

The DGS-3420 Series also features comprehensive IPv6 support, including IPv6 Tunnel, ICMPv6, DHCPv6, RIPng, IPv4/IPv6 dual stack, and more. With 10-Gigabit connectivity and IPv6 support, this series enables administrators to future-proof the network for cost efficiency and longevity while meeting the requirements of IPv6-capable network devices.

Security, Performance & Availability

The DGS-3420 Series provides a complete set of security features including L2/L3/L4 multi-layer Access Control Lists and 802.1X user authentication via TACACS+ and RADIUS servers. The DGS-3420 Series offers extensive VLAN support including GVRP and 802.1Q VLAN to enhance security and performance.

Comprehensive Management

The DGS-3420 Series provides a breadth of features to let network administrators manage and troubleshoot the network with ease. Provision for a centralized web-based GUI, Command Line Interface (CLI), Telnet, Flash File System, multiple images/configurations, and CPU monitoring help reduce the time spent on network configuration considerably.