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D-Link DGS-3420-28SC network switch

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20-Port Gigabit SFP xStack Managed L2+ Stackable switch, 4 Gigabit Combo BASE-T/SFP ports, 4 10G SFP+ ports

Manufacturer : D-link


Availability: In stock


The xStack DGS-3420 series Layer 2+ Gigabit switches delivers greater value, performance, flexibility and security for SMBs and Enterprises.

The xStack DGS-3420 series of next generation Layer 2+ Gigabit switches delivers performance, flexibility, security, multi-layer QoS, and accessibility along with redundant power solutions for SMBs and enterprises.

With high Gigabit port densities, Gigabit SFP, 10-Gigabit SFP+ support and advanced software solutions, these switches can act as either departmental access layer switches or aggregation switches to form a multilevel network backbone with centralized high-speed servers.

Additional Information

SKU DGS-3420-28SC
EAN 0790069364501
Management features
Switch typeManaged
Quality of Service (QoS) supportYes
Multicast supportYes
Switch layerL2
Ports & interfaces
SFP module slots quantity24
SFP+ module slots quantity4
Basic switching RJ-45 Ethernet ports quantity28, 4, 28
SFP/SFP+ slots quantity24
Networking standardsIEEE 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
Full duplexYes
VLAN supportYes
Spanning tree protocolYes
Port mirroringYes
Link aggregationYes
IP routingYes
IGMP snoopingYes
Flow control supportYes
DHCP serverYes
DHCP clientYes
Broadcast storm controlYes
10G supportNo
Data transmission
MAC address table16000 entries
Supported data transfer rates10/100Mbps, 10/100/1000Mbps
Switching capacity128 Gbit/s
Jumbo frames supportYes
Maximum data transfer rate1 Gbit/s
SSH/SSL supportNo
Security algorithmsSSL/TLS
MAC address filteringYes
Access Control List (ACL)Yes
SafetyCB, cUL, LVD
Colour of productBlack
CertificationFCC Class A, CE Class A, VCCI Class A, IC, C-Tick
Rack mountingYes
Packet buffer memory2 MB
Noise level46.5 dB
Mean time between failures (MTBF)300371 h
AC input voltage100-240 V
AC input frequency50/60 Hz
Power consumption (typical)60.2 W
Technical details
Colour of productBlack
Noise level46.5 dB
Mean time between failures (MTBF)300371 h
Rack mountingYes
Power over Ethernet (PoE)
Power over Ethernet (PoE)Yes
SafetyCB, cUL, LVD
CertificationFCC Class A, CE Class A, VCCI Class A, IC, C-Tick
Packet buffer memory2 MB
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
Width44.1 cm
Depth31 cm
Height4.4 cm
Weight4.06 kg
Other features
Connectivity technologyWired
Packet transfer speed95.24Mpps
Ethernet LAN data rates10,100,1000 Mbit/s
Manufacturer D-link
Reviews No
PDF Url No

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