D-Link · Network Switch

D-Link DGS-3420-28SC network switch Managed L2 Black price in United Kingdom

Model DGS-3420-28SCMPN DGS-3420-28SCEAN 5057103143566EAN 790069364488

Speed1 Gbit/s
ConnectivityWired
Noise46.5 dB
Weight4.06 kg

Lowest price incl. delivery

£1,320.99

at Back to the OfficeFree deliveryIn stock

1 store
1 in stock
1 with free delivery
Checked 6 Oct 2026, 05:40 UTC

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£1,320.99at Back to the Office · free shippingGo to Back to the Office

Price range across 1 offer

Every store asks the same price.

1 of 1 stores in stock
1 with free shipping
Checked 6 Oct 2026, 05:40 UTC

Back to the OfficeLowest priceD-Link DGS-3420-28SC network switch Managed L2 Black In stockFree shipping
£1,320.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)

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Best price · Back to the Office£1,320.99

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Product details

Identification

Brand: D-Link
Product: DGS-3420-28SC network switch Managed L2 Black
Full name: D-Link DGS-3420-28SC network switch Managed L2 Black
Manufacturer part number: DGS-3420-28SC
EAN / UPC: 5057103143566, 790069364488, 790069364501, 7900693644884, 7900693645010
Category: Network Switch

74 specifications from the manufacturer's data sheet

Management features

Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity	4
Combo SFP ports quantity	4
SFP module slots quantity	20
SFP/SFP+ slots quantity	24
SFP+ module slots quantity	4
Compatible memory cards	SD

Network

Networking standards	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3x
10G support	No
Port mirroring	Yes
Full duplex	Yes
IP routing	Yes
Broadcast storm control	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Flow control support	Yes
Link aggregation	Yes
Spanning tree protocol	Yes
VLAN support	Yes

Data transmission

MAC address table	16000 entries
Supported data transfer rates	10/100Mbps, 10/100/1000Mbps
Switching capacity	128 Gbit/s
Maximum data transfer rate	1 Gbit/s
Jumbo frames support	Yes
Packet buffer memory	2 MB

Security

DHCP features	DHCP server, DHCP client
Access Control List (ACL)	Yes
IGMP snooping	Yes
MAC address filtering	Yes
SSH/SSL support	No
Security algorithms	SSL/TLS

Multicast features

Multicast support	Yes

Design

Rack mounting	Yes
Stackable	Yes
Product colour	Black
Safety	CB, cUL, LVD

Performance

Noise level	46.5 dB
Mean time between failures (MTBF)	300371 h

Power

AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	60.2 W

Power over Ethernet (PoE)

Power over Ethernet (PoE)	No

Other features

Connectivity technology	Wired
Packet transfer speed	95.24Mpps

Operational conditions

Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 90%

Weight & dimensions

Width	441 mm
Depth	310 mm
Height	44 mm
Weight	4.06 kg

Packaging data

Package width	450 mm
Package depth	510 mm
Package height	125 mm
Package weight	6.33 kg

Technical details

Master (outer) cases per pallet (air)	24 pc(s)
Master (outer) cases per pallet (sea)	24 pc(s)
Pallet gross length	110 cm
Pallet gross weight (air)	511 kg
Pallet gross weight (sea)	511 kg
Pallet gross width	120 cm
Pallet height (air)	2.08 m
Pallet height (sea)	2.08 m
Products per pallet (air)	72 pc(s)
Products per pallet (sea)	72 pc(s)
Products per shipping (inner) case	3 pc(s)
Shipping (inner) case gross weight	20.5 kg
Shipping (inner) case height	48.5 cm
Shipping (inner) case length	52.8 cm
Shipping (inner) case net weight	13.7 kg
Shipping (inner) case width	39.3 cm