xStack 24-Port Gigabit L2+ Stackable Switch
DGS-3427
- Product Status: End of Life
There's a new version of this product:
Gigabit Layer 3 Stackable Managed Switches
DGS-3130 Series
See Newer ProductThere's a new version of this product:
DGS-3130 Series
Gigabit Layer 3 Stackable Managed Switches
Overview
- Unified software image with powerful L2 and L3 features
- 6x 10 Gigabit ports
- 6kV Surge Protection for Gigabit Ethernet ports
- Power over Ethernet (PoE) options, up to 740W with RPS
- D-Link Safeguard Engine
- Limited Lifetime Warranty with registration
![](/xk/sq/-/media/product-pages/dgs/3130/dgs_3130_30ts_30s_30ps_54ts_54s_54ps_side.png?h=820&w=1147&la=sq-XK&hash=19DB8D8447C136BAB82BC228B9D163DB)
Overview
- Unified software image with powerful L2 and L3 features
- 6x 10 Gigabit ports
- 6kV Surge Protection for Gigabit Ethernet ports
- Power over Ethernet (PoE) options, up to 740W with RPS
- D-Link Safeguard Engine
- Limited Lifetime Warranty with registration
The xStack DGS-3400 series of next generation switches delivers performance, flexibility, security, multi-layer Quality of Service (QoS) and redundant power option for the SMB and enterprises. With high Gigabit port densities for desktop connections, SFP fiber connectivity, 10-Gigabit uplink options and enhanced Layer 2+ functions, these switches comprise the workgroup access-layer stack for seamless integration with L3 core switches to form part of a multi-level network structured with high-speed backbone and centralized servers.
Unparalleled Flexibility.
Any switch in the DGS-3400 series can operate as a stand-alone device or part of a scalable stack. Embedded with Single IP Management capability, a standalone switch can form part of a virtual stack, where intra-stack traffic flows through the usual network wires, doing away with the costly stacking cables. Without stacking cables, cable distance barriers and physical stacking limitations, a virtual stack can comprise units that are located anywhere on the network that minimizes the impact of any single point of failure.
Redundant Ring Stacking.
Alternatively, optional 10-Gigabit modules can be installed in the open slots to create a physical stack. Up to 12 units or 576 Gigabit ports can be configured for a stack.1 Users can install one or two single-port modules, depending on whether the linear or fault-tolerant Ring stacking is implemented. With each of these ports providing 20Gbps full duplex transmission on the cost-effective coaxial cable, the DGS-3400 series provides not only high-bandwidth stacking but also cost control capability that allows users to add ports strictly on a per need basis. Modules with single 10-Gigabit XFP can also be installed in any of the open slots for uplink to servers or a fiber backbone.
More Intelligent Than Simple Layer 2 Switches.
The DGS-3400 series provides a complete set of security features, which includes L2/L3/L4 multi-layer Access Control Lists and 802.1x user authentication via TACACS+ and RADIUS servers. In addition, it offers suppression capabilities and Layer 3 IP v.4/v.6 Static Routing to increase network performance and security. Built-in D-Link ZoneDefense technology allows business to integrate the switch stack with D-Link NetDefend firewalls to implement a full coverage, proactive security architecture.
Security, Performance & Availability.
The DGS-3400 series provides extensive VLAN support including GARP/GVRP and 802.1Q VLAN to enhance security and performance. To support converged applications including VoIP, ERP, Intranet and video conference, a robust set of L2/L3/L4 QoS/CoS features ensures that critical network services are served with proper priority. For prevent malicious flooding traffic caused by worm/virus infections, the DGS-3400 series provides D-Link Safeguard Engine to increase the switch's reliability, serviceability and availability. Bandwidth Control can be flexibly set for each port using pre-defined thresholds to assure a committed level of service for end users. For advanced applications, per-flow bandwidth control allows easy fine-tuning of service types based on specific IP addresses or protocols.
Actual product appearance may differ from the image displayed on this page
Unparalleled Flexibility.
Any switch in the DGS-3400 series can operate as a stand-alone device or part of a scalable stack. Embedded with Single IP Management capability, a standalone switch can form part of a virtual stack, where intra-stack traffic flows through the usual network wires, doing away with the costly stacking cables. Without stacking cables, cable distance barriers and physical stacking limitations, a virtual stack can comprise units that are located anywhere on the network that minimizes the impact of any single point of failure.
Redundant Ring Stacking.
Alternatively, optional 10-Gigabit modules can be installed in the open slots to create a physical stack. Up to 12 units or 576 Gigabit ports can be configured for a stack.1 Users can install one or two single-port modules, depending on whether the linear or fault-tolerant Ring stacking is implemented. With each of these ports providing 20Gbps full duplex transmission on the cost-effective coaxial cable, the DGS-3400 series provides not only high-bandwidth stacking but also cost control capability that allows users to add ports strictly on a per need basis. Modules with single 10-Gigabit XFP can also be installed in any of the open slots for uplink to servers or a fiber backbone.
More Intelligent Than Simple Layer 2 Switches.
The DGS-3400 series provides a complete set of security features, which includes L2/L3/L4 multi-layer Access Control Lists and 802.1x user authentication via TACACS+ and RADIUS servers. In addition, it offers suppression capabilities and Layer 3 IP v.4/v.6 Static Routing to increase network performance and security. Built-in D-Link ZoneDefense technology allows business to integrate the switch stack with D-Link NetDefend firewalls to implement a full coverage, proactive security architecture.
Security, Performance & Availability.
The DGS-3400 series provides extensive VLAN support including GARP/GVRP and 802.1Q VLAN to enhance security and performance. To support converged applications including VoIP, ERP, Intranet and video conference, a robust set of L2/L3/L4 QoS/CoS features ensures that critical network services are served with proper priority. For prevent malicious flooding traffic caused by worm/virus infections, the DGS-3400 series provides D-Link Safeguard Engine to increase the switch's reliability, serviceability and availability. Bandwidth Control can be flexibly set for each port using pre-defined thresholds to assure a committed level of service for end users. For advanced applications, per-flow bandwidth control allows easy fine-tuning of service types based on specific IP addresses or protocols.
Actual product appearance may differ from the image displayed on this page
Related Products
![](/xk/sq/-/media/product-pages/dem/310gt/dem-310gt-left.png?h=100&w=178&la=sq-XK&hash=B75347323CFF85A14F01B83E5630FC6C)
1-Port Mini GBIC Module for 1000BaseLX (LC Duplex)
DEM-310GT
![](/xk/sq/-/media/product-pages/dem/311gt/dem311gtg1image-lside.png?h=100&w=178&la=sq-XK&hash=D61EE19AE565157BA8E5F2CFA94F4D27)
SFP 1000Base-SX Multi-mode Fibre Transceiver
DEM-311GT
This product was phased out on: 24/02/2014
This product's last date of support is on: 23/02/2019