We Accept POs from Fortune 500 Companies, Defense and Government Agencies (Federal, State, Local), Universities, Schools and Colleges.

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

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

(0 Reviews)
Category: Network Switch
Availability: Out of Stock
Part Number: DGS-3420-28TC
Manufacturer: D-Link
Payment Methods: Visa American Express Discover Mastercard PayPal
Inc. VAT
MSRP:
Ex. VAT
MSRP:

-You Save:



REQUEST A QUOTE

Request a quote below or call 02079938331 for further assistance with this part number

Get exclusive discounts on bulk orders

xStack L2+ Managed Stackable Gigabit SwitchesThe 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 SMBsand enterprises. With high Gigabit port densities, Gigabit SFP, 10-Gigabit SFP+ support, and advancedsoftware solutions, these switches can act as either departmental access layer devices or aggregationswitches to form a multilevel network structured with backbone and centralized high-speed servers.Service providers can take advantage of the high SFP density switches (such as DGS-3420-28SC/26SC) to structure the aggregation of Fiber to the Building (FTTB)networks that are extended to the subscribers’ sites.Unparalleled FlexibilityEasily deployed and simple to manage, the DGS-3420 can be stacked with any switch that supports D-Link’s Single IP Management to form a multi-level network structured with backbone and centralized high-speed servers. The virtual stack can include units located anywhere on thesame network domain, and uses optional 10-Gigabit uplinks to move intra-stack traffic at 20 Gbps full duplex speeds.Redundant Ring StackingAlternatively, depending on whether linear or faulttolerant ring stacking is implemented, users can use one or two 10-Gigabit SFP+ ports to create a physical stack. 12 units or 576 Gigabit ports can be configured for a stack using direct attach cables to provide high bandwidth on the DGS-3420

Management features
Switch typeManaged
Quality of Service (QoS) supportYes
Multicast supportYes
Switch layerL2+
Ports & interfaces
SFP module slots quantity4
SFP+ module slots quantity4
Basic switching RJ-45 Ethernet ports quantity24
SFP/SFP+ slots quantity4
Console portRJ-45
Networking
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
Routing entries1000
Port mirroringYes
IP routingYes
IGMP snoopingYes
Flow control supportYes
DHCP serverYes
DHCP clientYes
Broadcast storm controlYes
10G supportYes
Data transmission
MAC address table16000 entries
Switching capacity128 Gbit/s
Number of VLANs4000
Jumbo frames supportYes
Security
SSH/SSL supportNo
MAC address filteringYes
IGMP snoopingYes
Access Control List (ACL)Yes
Design
Rack mountingYes
Performance
Packet buffer memory2 MB
Noise level46.5 dB
Mean time between failures (MTBF)287763 h
Power
AC input voltage100-240
AC input frequency50/60
Power consumption (typical)50.8 W
Technical details
Noise level46.5 dB
Mean time between failures (MTBF)287763 h
Rack mountingYes
Power over Ethernet (PoE)
Power over Ethernet (PoE)Yes
Memory
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
Width441 mm
Depth310 mm
Height44 mm
Weight4.12 kg

  • No. of Ports: 24-Ports
  • Product Type: Managed
  1. Non-Returnable Items: Once an order is processed, products that do not fall under 3D memory categories are considered final sale. These items cannot be cancelled or returned, so we strongly recommend confirming specifications prior to purchase.

  2. Restocking Policy: In specific cases, a restocking fee of up to 25% may be applied. This depends on the product category and condition. Our team will always advise you in advance where applicable.

  3. Product Condition: Unless clearly stated as brand-new retail stock, all products are supplied in professionally refurbished condition. Each item is thoroughly tested to ensure reliable performance and quality assurance.

  4. Fast Dispatch & Availability: We aim to dispatch most orders within 24 hours, subject to stock availability. If you require urgent or same-day shipping, please contact our customer support team at (207) 993-8331 directly for expedited handling.

  5. Part Number Compatibility: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N) or FRU (Field Replaceable Unit) numbers. The item you receive may carry either designation, both of which are fully compatible and functionally equivalent.

  6. Warranty Coverage: All products include a 30-day limited warranty, covering replacement in the event of DOA (Dead on Arrival) items with the same part number. Selected storage devices may qualify for an extended 90-day warranty—please confirm with our team before purchase. Additionally, manufacturer warranty options may intact for new product if any. 

  7. Drivers & Installation Media: As most products are supplied in bulk packaging, installation media such as CDs, drivers, or manuals may not be included. If required, please check availability with our sales team prior to ordering.

  8. Shipping Information: Standard shipping rates are automatically calculated for lightweight IT components such as memory and storage devices (under 5 lbs). For larger or heavier equipment—including servers, racks, and motherboards—shipping costs may vary. Our team will notify you if any adjustments are required. 

  9. Product Images Disclaimer: All images displayed are for reference purposes only. The actual product received may differ slightly in appearance while maintaining the same specifications and performance.

  10. Packaging Details: Some items may be delivered in bulk or non-retail packaging, especially for high-volume or consolidated orders. This ensures cost efficiency without compromising product quality.

  11. End-of-Life (EOL) Products: For discontinued or end-of-life products, we may supply an equivalent replacement with matching specifications, functionality, and compatible FRU where necessary.

  12. Refurbished Printers: Please note that refurbished printers may not include toner cartridges, or may be supplied with partially used consumables.

  13. Need Assistance? If you have any questions regarding product specifications, compatibility, warranty, or shipping, our team is here to help. Contact us at support@itnetworkstrade.co.uk or call us at (207) 993-8331 directly before placing your order to ensure a smooth purchasing experience.

No reviews to show!

GENERAL FAQs