Scan code: LN43139 Manufacturer code: DGS-3420-28PC

D-Link DGS-3420-28PC xStack 24-port 10/100/1000 Layer 2+ Stackable

24-port D-Link xStack 10/100/1000 Layer 2+ Stackable Managed PoE Gigabit Switch including 4-port Combo 1000

Scan code: LN43139 Manufacturer code: DGS-3420-28PC
Delivery Options
  • By DPD to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

Product Overview The DGS-3420 Series of next generation Layer 2+ Gigabit switches delivers performance, flexibility, security, multi-layer QoS and access control, along with redundant power solutions for SMBs and enterprises. With high Gigabit port densities, Gigabit SFP and 10-Gigabit SF + support, and advanced software solutions, these switches can act as either departmental access layer devices or aggregation switches to form a multilevel network structured with backbone and centralised high-speed servers. Service providers can take advantage of the high SFP density switches to structure the aggregation of Fibre to the Building (FTTB) networks that they extend to the subscriber’s sites.

Unparalleled Flexibility
Easily deployed and simple to manage, the DGS-3420 can be virtually stacked with any switch that supports D-Link’s Single IP Management (SIM) to form a multi-level network structured with backbone and centralised high-speed servers. The virtual stack can include units located anywhere on the same network domain, eliminating cable distance barriers, limitations of physical stacking, and the need for stack cabling.

Redundant Ring Stacking
Alternatively, 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 stack1. Switches in the stack are hot-swappable to minimise network downtime in case a replacement is required, eliminating single points of failure. Up to 12 units or 576 Gigabit ports can be configured for a stack using direct attached cables1 allowing high bandwidth and high port densities on the already cost efficient DGS-3420 Series.

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. A robust set of L2/L3/L4 QoS/CoS solutions help ensure that critical network services such as VoIP, ERP, Intranet, and video conferencing are served with proper priority. The DGS-3420 Series provides D-Link’s Safeguard Engine to increase the switch’s reliability, serviceability, and availability to prevent malicious flooding traffic caused by worms or virus infections. 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, flow-based bandwidth control allows easy fine tuning of service types based on specific IP addresses or protocols.

IPv6 Technology
The DGS-3420 Series also features comprehensive IPv6 support, including IPv6 Tunneling, ICMPv6, DHCPv6, RIPng, etc. With 10-Gigabit connectivity and IPv6 support, the DGS-3420 Series enables you to future-proof your network for cost efficiency and longevity while meeting the requirements for IPv6 capable network devices in the coming years.

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 the D-Link Green Technology, which includes a power saving mode, smart fan, reduced heat dissipation, and cable length detection. The power saving feature automatically powers down ports that have no active link. The Smart Fan feature allows for the built-in fans to automatically turn on at a certain temperature, providing continuous, reliable and eco-friendly operation of the switch. Features Five different models in the Series, including PoE/PoE+ versions
Multiple functions in a single device: switching, routing, PoE, eliminating the need of purchasing multiple routers and switches
Physical stacking architecture: up to 576 Gigabit ports on a single stack
Web-based GUI for easy management
Comprehensive security features, including Microsoft NAP
Comprehensive IPv6 support
SD card slot to store and restore configuration files
Green technology – Power-saving mode, time-base PoE, Smart Fans
Specifications
Edition xStack
Form Factor  
Total Network Ports 4 x SFP+
PoE Support Type  
No. of Ports Providing PoE
  • 4 x Dual-ports (RJ-45/SFP)
  • 20 x Gigabit 10/100/1000
Other Non-Network Ports  
Switching Capacity  
Non-Blocking Throughput  
Forwarding Rate 128
MAC Address Table Size  
Network Capacity  
Built-in Flash Memory  
RAM Memory  
Network Protocols
  • IEEE 802.1p
  • IEEE 802.1Q
  • IEEE 802.1v
  • IEEE 802.1x
  • IEEE 802.3ad
  • IEEE 802.3af
  • IEEE 802.3at
  • IEEE 802.3x
Acoustic Noise 52.8 dB
Max. Power Consumption 478 W
Max. PoE Wattage per Port  
Mean Time Between Failures (MTBF) 20619 hours
Power Supply  
Material  
Includes  
Dimensions (WxHxD) 441 x 44 x 380 mm
Weight 5.75 kg
Warranty

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Details
Duration:
12 months
Type:
Direct
DOA Period:
28 days
Manufacturer Contact Details
Manufacturer:
D-LINK
Telephone:
0845 612 0003
Reviews
Questions & Answers
D-Link DGS-3420-28PC xStack 24-port 10/100/1000 Layer 2+ Stackable
D-Link DGS-3420-28PC xStack 24-port 10/100/1000 Layer 2+ Stackable