F491K - Dell F491K PowerConnect 2824 24-Port Gigabit Managed

Name: Dell F491K PowerConnect 2824 24-Port Gigabit Managed
Brand: Dell
SKU: F491K

F491K - Dell F491K PowerConnect 2824 24-Port Gigabit Managed | US IT Hardware

Product overview

The Dell PowerConnect 2824 (F491K) is a fixed-port Layer 3 managed Gigabit Ethernet switch designed for enterprise data centers, branch offices, and aggregation deployments. It features 24x 10/100/1000BASE-T RJ-45 ports with auto-negotiation, MDI/MDIX support, and integrated port LEDs for network visibility. Two combo SFP expansion slots support optical fiber connectivity for extended distances beyond 100m copper cabling limitations, enabling flexible network topology designs. The switch delivers full wire-speed switching performance with broadcast storm control, virtual cable tester capabilities, and QoS/VLAN management via web-based interface. Housed in a compact 1U rack-mountable chassis (1.7" H x 13.0" W x 9.1" D, 6.7 lbs), it includes mounting kit for standard 19-inch racks. Energy-efficient design with RoHS environmental certification supports sustainable data center operations.

24x Gigabit Ethernet ports with auto-negotiation.
2 combo SFP slots support optical fiber expansion.
Layer 3 managed switching with QoS and VLAN.
1U rack-mountable form factor with mounting kit.
Full wire-speed switching with broadcast storm control.
Web-managed interface with virtual cable tester.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	F491K
Brand	Dell
Condition	New
Model	PowerConnect 2824
Redundancy	No redundant power supply option
Diagnostics	Virtual cable tester by Marvell, optical transceiver analysis
PoE Support	No (PoE not supported on any ports)
Product Line	PowerConnect 2800 Series
Product Type	Managed Gigabit Ethernet Switch
QoS Features	Quality of Service (QoS) traffic prioritization
VLAN Support	Port-based VLANs

Compatible systems

The Dell F491K PowerConnect 2824 is fully compatible with industry-standard Gigabit Ethernet devices and Dell infrastructure. It integrates seamlessly with PowerEdge servers and PowerVault storage arrays. Requires standard twisted-pair cabling (Cat5e minimum) and optional SFP transceivers for fiber connectivity. Operates independently without OS installation; management via web browser on any connected network device.

Dell PowerEdge
Model: All models
Form factor: 1U, 2U, 4U rack servers
Generation: All generations
Compatible with all Dell PowerEdge servers via standard Gigabit Ethernet connectivity. Supports both copper RJ-45 and optional fiber SFP uplinks.
Dell PowerVault
Model: All models
Form factor: Storage arrays
Generation: All generations
Supports storage array network connectivity with Gigabit Ethernet ports and optional fiber uplinks for SAN/NAS deployments.
Generic Industry-standard
Model: Any 10/100/1000BASE-T device
Form factor: Rack-mounted or standalone
Generation: All
Fully compatible with any device supporting Gigabit Ethernet (servers, storage, workstations, printers, IP cameras, VoIP phones).

Best for

Data Center Aggregation
Core switching layer for small to mid-size data centers requiring 24-port density with Layer 3 routing capabilities and optical uplink support via SFP combo ports.

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Layer Support	Layer 2 and Layer 3 (managed)

Management Type	Web-managed (push-button conversion from unmanaged)

Ethernet Standard	Gigabit Ethernet (IEEE 802.3)

Security Features	Broadcast storm control, port security

Management Interface	Web browser (HTTP/HTTPS)

Switching Architecture	Non-blocking, full wire-speed

Switching Capacity	48Gbps full-duplex (24x 1Gbps bidirectional)

Power Supply	Single AC inlet, 100-240V

Weight	6.7 lbs (3.04 kg)
Form Factor	1U rack-mountable
Rack Mounting	19-inch standard rack, mounting kit included
Dimensions (H x W x D)	1.7" x 13.0" x 9.1"

Environmental Certification	RoHS compliant

Interface/Ports

Media Type	Twisted-pair (copper), optical fiber (SFP)
Port Features	Auto-negotiation, auto MDI/MDIX, integrated port LEDs, flow control
Expansion Slots	2x SFP combo (shared with Gigabit Ethernet)
Network Ports (RJ-45)	24x 10/100/1000BASE-T
SFP Transceiver Options	1000-SX (550m multimode), 1000-LX (10km single-mode)
Total Network Interfaces	26 logical ports (24 copper + 2 combo)

Frequently asked questions

What are the exact port specifications of the Dell F491K PowerConnect 2824?

The F491K provides 24x 10/100/1000BASE-T RJ-45 ports with auto-negotiation, MDI/MDIX support, and integrated port LEDs. Two additional combo SFP slots allow connection of either Gigabit Ethernet or SFP optical transceivers (1000-SX or 1000-LX), enabling flexible mixed-media deployments. Total port count: 26 logical interfaces (24 copper + 2 combo).

What switching capacity and throughput does this switch deliver?

The PowerConnect 2824 delivers full wire-speed switching performance across all 24 Gigabit ports simultaneously. With 24x 1Gbps ports, aggregate throughput reaches 24Gbps in each direction (48Gbps full-duplex). Non-blocking architecture ensures no port congestion or packet loss during simultaneous multi-port communication, critical for data center aggregation and branch office deployments.

What management capabilities and protocols are supported?

The F491K operates as a web-managed Layer 3 switch with push-button conversion from unmanaged to managed mode. Supported features include Quality of Service (QoS) for traffic prioritization, port-based Virtual LANs (VLANs) for network segmentation, broadcast storm control to prevent network flooding, virtual cable tester for diagnostics, and remote switch monitoring. Management interface is web-based for easy configuration without specialized tools.

How does the F491K support extended network distances with SFP ports?

Standard copper Gigabit Ethernet (10/100/1000BASE-T) is limited to 100 meters over twisted-pair cabling. The two combo SFP slots accept optional Dell SFP transceivers (1000-SX for 550m multimode fiber or 1000-LX for 10km single-mode fiber), enabling network extension beyond copper limitations. Combo ports auto-detect copper or fiber media, simplifying deployment flexibility.

What is the physical form factor and power consumption profile?

The PowerConnect 2824 is a 1U rack-mountable switch measuring 1.7" height x 13.0" width x 9.1" depth, weighing 6.7 lbs. It includes a standard 19-inch rack mounting kit. The compact 1U footprint allows dense switch stacking in data center racks. Power consumption is optimized for energy efficiency with RoHS environmental certification, supporting sustainable data center operations and reducing operational costs.

What are the typical deployment scenarios for this switch?

The F491K is ideal for small-to-medium data center aggregation layers, branch office core switching, campus building distribution, and remote site connectivity. Its 24-port density suits workgroup consolidation and departmental networks. Layer 3 capabilities enable routing between VLANs without external routers. Combo SFP ports support hybrid copper/fiber architectures in geographically distributed environments or where long-distance links are required.

What environmental and compliance certifications does the F491K carry?

The PowerConnect 2824 meets RoHS (Restriction of Hazardous Substances) environmental certification, ensuring compliance with EU and global hazardous material regulations. The switch is designed for standard data center operating conditions. Dell provides optional lifetime limited warranty with basic hardware service (repair or replacement) for select PowerConnect products, though advanced ProSupport services are available separately.

Dell F491K PowerConnect 2824 24-Port Gigabit Managed

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions