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Silver rack-mountable 28-port network switch with front panel ports

D-Link

D-Link DGS-3620-28SC/EI 28-port network switch

SKU CH-C553-FRXD4 MPN DGS-3620-28SC/EI

A managed Layer 3 Gigabit switch with 28 SFP ports for fibre uplinks and rack-mount deployment

  • FormatRack-mountable Desktop
  • Network Management TypeManaged
  • Primary Port Speed10/100Base-TX 10/100/1000Base-T
  • Weight9.00 lb
  • Package ContentsPackage Contents: xStack DGS-3620-28SC Layer 3 Switch 1 x AC
  • Managed Layer 3 switching for network control
  • 28 Gigabit SFP ports for high-density fibre uplinks
  • Rack-mountable or desktop deployment flexibility
  • Redundant power support for continuous uptime
  • Advanced QoS and security for traffic prioritisation

28-Port Layer 3 Managed Switch

The D-Link DGS-3620-28SC/EI is a rack-mountable Layer 3 Gigabit switch designed for SMB and enterprise networks. It provides high port density with 28 ports supporting 10/100/1000Base-T speeds. The unit includes an AC power cord, console cable, mounting kit, rubber feet, and CLI reference documentation. Managed functionality allows detailed traffic control and network segmentation.

Suited for Managed Gigabit Access

This switch fits administrators who need a managed Layer 3 device with 28 copper Gigabit ports for departmental access or core switching roles. It supports redundant power solutions and advanced QoS for structured network backbones. Buyers requiring Power over Ethernet functionality or a higher count of 10-Gigabit uplinks should evaluate alternative models. The feature set targets environments needing comprehensive Layer 3 routing on the access layer.

Primary Port Speed 10/100/1000Base-T

The primary ports operate at 10, 100, or 1000 Mbps over twisted pair cabling. This speed range determines the maximum throughput for connected endpoints such as workstations, access points, or servers. Verify that your cabling infrastructure and attached devices support the desired Gigabit rate to utilise the full capability. The 28-port count defines the total direct device connectivity available in a single unit.

Highlights

  • Managed Layer 3 switching for network control
  • 28 Gigabit SFP ports for high-density fibre uplinks
  • Rack-mountable or desktop deployment flexibility
  • Redundant power support for continuous uptime
  • Advanced QoS and security for traffic prioritisation

Specifications

BrandD-Link
SeriesDGS-3620
ModelDGS-3620-28SC
FormatRack-mountable
Desktop
Network Management TypeManaged
Primary Port Speed10/100Base-TX
10/100/1000Base-T
Weight9.00 lb
Package ContentsPackage Contents:
xStack DGS-3620-28SC Layer 3 Switch
1 x AC Power Cord
1 x RJ-45 to RS-232 Console Cable
1 x Mounting Kit (2 x Brackets and Screws)
4 x Rubber Feet with Adhesive Backing
1 x CD kit for CLI Reference Guide/Web UI Reference Guide/Hardware Installation Guide/D-View Module
Shipping weight6.33 kg
Package size441 × 309 × 44 mm

Questions about this item

How do I rack-mount the DGS-3620-28SC/EI and which step is often missed?

Attach the two included brackets to the switch chassis using the supplied screws, then secure the assembly to the rack posts; the step often missed is also fitting the four adhesive rubber feet for desktop use if the rack ears are not installed.

Which components will need replacement during the life of the DGS-3620-28SC/EI?

The internal cooling fans and the AC power supply are the field-replaceable parts that typically require replacement after extended operation.

What is the first throughput limit reached on the DGS-3620-28SC/EI under sustained load?

The 1000 Mbps per port ceiling on the 28 Gigabit interfaces is the first hard limit encountered during continuous high-volume traffic.

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