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DGS-3420-28PC 28-Port xStack Layer 2+ Managed Stackable Gigabit PoE+ Switch
 
Overview
 
The DGS-3420 Series Layer 2+ Gigabit switches deliver performance, flexibility, security, multi-layer QoS and access control, along with redundant power solutions for SMBs and enterprises. These switches offer high Gigabit port density, Gigabit SFP and 10-Gigabit SFP+ support, physical and virtual stacking.
 
Features
 
  • 24 Gigabit PoE+ ports, 4 SFP Combo ports and Four 10Gigabit SFP+ ports
  • Supports 802.3af (PoE) and 802.3at (PoE Plus) on all ports*
  • Physical stacking up to 12 units, virtual up to 32
  • Web-based GUI for easy management
  • Comprehensive security features, including Microsoft NAP
  • Comprehensive IPv6 support
  • Green technology Power-saving mode, time-based PoE, Smart Fans
  • Limited Lifetime Warranty
  • Advance Warranty Replacement (24 Hour Cross-shipment)
 
Description
 
Unparalleled Flexibility

Easily deployed and simple to manage, the DGS-3420 can be virtually stacked with any switch that supports D-Links 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 cables** 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-Links Safeguard Engine to increase the switchs 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 Tunnelling, 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. The Time Based PoE feature allows to create a schedule when the PoE delivery can be disabled and save more energy.

* PoE power budget can be increased from 370W to 740W with optional DPS-700 power supply

** With stacking cables DEM-CB100S, DEM-CB300S, DEM-CB700S (sold separately)
 
Specifications:
General
 
Interfaces
 
20 10/100/1000BASE-T PoE ports
4 Combo 10/100/1000BASE-T PoE/SFP ports
4 SFP+ ports
 
Optional Redundant Power Supply

DPS-700
 
Console Port: RJ-45
Management Port: 10/100BASE-T
Alarm Port: 1
SD Card Slot: 1
 
Performance
 
Switch Fabric: 128 Gpbs
 
Packet Forwarding Rate: 95.24 Mpps
 
Packet Buffer: 2 MB
MAC Address Table: 16K Entries
IP v4 Routing Table: 1K Entries
IP v6 Routing Table: 512 Entries
IP v4 Forwarding Table: 2K Entries
IP v6 Forwarding Table: 1K Entries
Jumbo Frame Size: 13000 bytes
 
PoE
 
PoE Standard: 802.3af and 802.3at
 
PoE Power Budget: 370 watts, (740 watts with DPS-700 RPS)
 
Physical
 
MTBF (Hours): 230906 hours
 
Acoustics Max: 52.8 dB
 
Heat Dissipation: 1630.0 BTU/hr
 
Power Input: 100 to 240 V AC, 50/60Hz
 
Max Power Consumption: 478.0 watts
 
Dimensions (W x D x H): 441 x 380 x 44 mm
 
Weight: 5.75 kg
 
Ventilation: via Temperature Controlled Smart Fan ( > 39 ¢ªC: High Speed; < 36 ¢ªC: Low Speed)3
 
Operating Temperature: 0-50 ¡ÆC
Storage Temperature: -40 to 70 ¡ÆC
Operating Humidity: 10% to 90% RH
 
Storage Humidity: 5% to 90% RH
Emission (EMI): FCC Class A, CE Class A, VCCI Class A, IC, C-Tick
Safety: CB, cUL, LVD
Certification: IPv6 Ready Logo Phase 2

No additional files, specification sheets, guides or documentation found for product.

Flexirent

You can finance this product via Flexirent! For more information regarding flexirent, and to use the flexirent finance calculator, please click here.

The calculator provides an indicative rental cost only. Flexirent prices quoted include GST and stamp duty. Subject to credit approval. To obtain full quote and pre-approval please contact Flexirent Customer Service on 1800 240 102. Rental is payable monthly.

Warranty: 999

Full manufacturers warranty details are available at the manufacturers (D-Link) web site.

Unless otherwise specified Techbuy is normally your first point of contact for warranty related returns, further information regarding our warranty policies and consumer guarantees is available on our policies and service & support pages.

To apply for return of a product just go to our returns page.

These terms are in addition to and do not affect any terms, conditions, guarantees and warranties implied by law.

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