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D-Link DGS-3420-28PC netwerk-switch (DGS-3420-28PC)

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€ 1.373,00
excl. BTW
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EAN: 0790069364495 Beschikbaarheid: Niet op voorraad

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

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D-Link DGS-3420-28PC. Switch type: Managed, Switch-laag: L2+. Aantal basis-switching RJ-45 Ethernet-poorten: 28, 24, 28, Console port: RJ-45. Netwerkstandaard: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1v, IEEE 802.1w, IEEE 802.3ah, IEEE 802.3x. MAC-adrestabel: 16000 entries, Switchingcapaciteit: 128 Gbit/s. Geluidsniveau: 52,8 dB, Packet buffergeheugen: 2 MB, Mean time between failures (MTBF): 20619 uur

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.


- 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)


Rack-montage Ja
Kleur van het product Zwart
Veiligheid CB, cUL, LVD
Certificering FCC Class A, CE Class A, VCCI Class A, IC, C-Tick


Switch-laag L2+
Switch type Managed
Multicast-ondersteuning Ja
Quality of Service (QoS) Ja
Switch-laag L2+

Poorten & interfaces

Aantal basis-switching RJ-45 Ethernet-poorten 28, 24, 28
Aantal SFP/SFP+ poorten 4
Console port RJ-45
Aantal Gigabit Ethernet (koper)-poorten 24
Aantal moduleslots SPF 4
Aantal moduleslots SPF+ 4


Netwerkstandaard IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1v, IEEE 802.1w, IEEE 802.3ah, IEEE 802.3x
Full duplex Ja
IGMP snooping Ja
10G support Ja
VLAN=ondersteuning Ja
Routing entries 1000
DHCP server Ja
Port mirroring Ja
IP routing Ja
DHCP client Ja
Verbindingsaggregatie Ja
Datastroombeheer Ja
Broadcast stormbeheer Ja
Spanning tree protocol Ja


Ondersteunde data-overdrachtsnelheden 10/100Mbps, 10/100/1000Mbps
MAC-adrestabel 16000 entries
Switchingcapaciteit 128 Gbit/s
Aantal VLANs 4000
Max. overdrachtssnelheid 1 Gbit/s
Jumbo Frames ondersteuning Ja


Access Control List (ACL) Ja
SSH/SSL support Ja
MAC adres filtering Ja
Ondersteunde beveiligingsalgoritmen SSL/TLS


Stapelbaar Ja
Packet buffergeheugen 2 MB
Geluidsniveau 52,8 dB
Mean time between failures (MTBF) 20619 uur


AC invoer voltage 100-240 V
AC invoer frequentie 50/60 Hz
Stroomverbruik 478 W

Power over Ethernet (PoE)

Power over Ethernet (PoE) Ja

Eisen aan de omgeving

Temperatuur, in bedrijf 0 - 50 °C
Temperatuur bij opslag -40 - 70 °C
Relatieve luchtvochtigheid, in bedrijf 10 - 90 procent
Luchtvochtigheid bij opslag 5 - 90 procent

Gewicht en omvang

Breedte 44,1 cm
Diepte 38 cm
Hoogte 4,4 cm
Gewicht 5,75 kg

Overige specificaties

Verbindingstechnologie Bedraad
Overdrachtssnelheid packets 95.24Mpps
Ethernet LAN, data-overdrachtsnelheden 10, 100, 1000 Mbit/s
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