D-Link DGS-3420-28PC network switch Managed L2+ Power over Ethernet (PoE)
Stock code: DGS-3420-28PC | Quick code: 111077

D-Link DGS-3420-28PC network switch Managed L2+ Power over Ethernet (PoE)

24 x 10/100/1000 Mbps, 4 x SFP, 128 Gbps, 1U, 5.75 kg

D-Link DGS-3420-28PC

£1,193.34 (ex. VAT) Shipping calculated at checkout

Out of stock

Custom Spanstor Build & Test

As part of our Spanstor Build & Test services, any enclosure bought with drives, we will include all firmware installations, physical drive installations, RAID/cache configurations and drive bad-sector checks, all at no additional cost. If you have any questions, please contact our friendly sales team by chat, phone or email.

Configure this product

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 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-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 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.

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)

Management features
Multicast support Yes
Switch type Managed
Quality of Service (QoS) support Yes
Switch layer L2+
Network
IGMP snooping Yes
Networking standards IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1v,IEEE 802.1w,IEEE 802.3ah,IEEE 802.3x
VLAN support Yes
Spanning tree protocol Yes
Routing entries 1000
Port mirroring Yes
Number of VLANs 4000
IP routing Yes
Flow control support Yes
Broadcast storm control Yes
10G support Yes
Virtual LAN features
VLAN support Yes
Number of VLANs 4000
Data transmission
Number of VLANs 4000
Packet buffer memory 2 MB
MAC address table 16000 entries
Switching capacity 128 Gbit/s
Jumbo frames support Yes
Performance
Packet buffer memory 2 MB
Noise level 52.8 dB
Mean time between failures (MTBF) 20619 h
Technical details
Noise level 52.8 dB
Mean time between failures (MTBF) 20619 h
Rack mounting Yes
Shipping (inner) case width 33.6 cm
Shipping (inner) case net weight 12.8 kg
Shipping (inner) case length 55 cm
Shipping (inner) case height 60.3 cm
Quantity per shipping (inner) case 2 pc(s)
Quantity per pallet (sea) 36 pc(s)
Quantity per pallet (air) 36 pc(s)
Pallet width 120 cm
Pallet length 110 cm
Pallet height (sea) 194.4 cm
Pallet height (air) 194.4 cm
Pallet gross weight (sea) 335.8 kg
Pallet gross weight (air) 335.8 kg
Number of cartons per pallet (sea) 18 pc(s)
Number of cartons per pallet (air) 18 pc(s)
Ports & interfaces
SFP module slots quantity 4
SFP+ module slots quantity 4
Basic switching RJ-45 Ethernet ports quantity 24
Gigabit Ethernet (copper) ports quantity 24
SFP/SFP+ slots quantity 4
Console port RJ-45
Security
SSH/SSL support Yes
MAC address filtering Yes
IGMP snooping Yes
Access Control List (ACL) Yes
DHCP features DHCP server,DHCP client
Multicast features
Multicast support Yes
Memory
Packet buffer memory 2 MB
Design
Rack mounting Yes
Power
AC input voltage 100 – 240 V
AC input frequency 50 – 60 Hz
Power consumption (typical) 478 W
Power over Ethernet (PoE)
Power over Ethernet (PoE) Yes
Operational conditions
Storage temperature (T-T) -40 – 70 °C
Storage relative humidity (H-H) 5 – 90%
Operating temperature (T-T) 0 – 50 °C
Operating relative humidity (H-H) 10 – 90%
Weight & dimensions
Width 441 mm
Depth 380 mm
Height 44 mm
Weight 5.75 kg
Packaging data
Package width 530 mm
Package depth 568 mm
Package height 157 mm
Package weight 8.06 kg

Why people choose us

  • 14 day return guarantee
  • Next day delivery
  • Worldwide shipping
  • Spanstor Build & Test
  • Professional live support

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