How many PoE devices can the 3424P power simultaneously?

The 3424P supports 802.3af PoE on all 24 ports with a 370W total budget. Each port delivers up to 15.4W maximum. Actual simultaneous device count depends on individual device power consumption. For example, standard IP phones (3-6W) allow 60+ simultaneous devices, while high-power devices may limit concurrent connections. Consult device specifications for precise calculations.

What is the switching capacity and how does it impact performance?

The 3424P provides 12.8 Gbps switching capacity, sufficient for non-blocking performance across all 24 Fast Ethernet ports (2.4 Gbps aggregate) plus Gigabit uplinks. This ensures wire-speed forwarding without bottlenecks in typical enterprise access layer deployments. The capacity supports simultaneous multi-port communication without packet loss or latency degradation.

Can I stack multiple 3424P switches for network expansion?

Yes, up to 6 PowerConnect 3424P switches can be stacked using Gigabit Ethernet uplinks or SFP fiber cables. Stacking creates a single logical unit with unified management, automatic failover, and simplified configuration. This approach scales port density while maintaining centralized control, ideal for growing enterprise networks.

What management options are available for the 3424P?

The 3424P offers multiple management interfaces: browser-based GUI for graphical configuration, SNMP traps for remote monitoring and alerting, and telnet access via local console port. Initial setup requires PC connection to console port to configure IP address and management settings. These options enable both local and remote network administration.

Does the 3424P support redundant power for high-availability?

Yes, the optional RPS-470 redundant power supply can be rack-mounted and connected to the 3424P. It provides backup power delivery and shares power distribution responsibilities, ensuring continuous operation if the primary internal power supply fails. This is essential for mission-critical network segments.

What are the uplink options for connecting to core network?

The 3424P includes 2 Gigabit Ethernet shared uplink ports and 2 SFP fiber ports for flexible connectivity. Gigabit uplinks support UTP cabling for standard connections, while SFP ports enable fiber connectivity for longer distances or noise-prone environments. Both can be used simultaneously for redundancy or aggregation.

Is the 3424P suitable for VoIP and wireless access point deployments?

Yes, the 3424P is ideal for VoIP and wireless deployments. Full 802.3af PoE on all 24 ports with 370W budget powers IP phones and access points simultaneously without auxiliary infrastructure. VLAN support (256 VLANs) enables voice traffic segmentation for quality-of-service optimization and security isolation.

3424P - Dell PowerConnect 3424P 24x10/100 PoE Layer 2 Switch

Name: Dell PowerConnect 3424P 24x10/100 PoE Layer 2 Switch
Brand: Dell
SKU: 3424P

3424P - Dell PowerConnect 3424P 24x10/100 PoE Layer 2 Switch | US IT Hardware

Product overview

The Dell PowerConnect 3424P is a 1U rack-mountable Layer 2 managed switch designed for enterprise network environments requiring Power over Ethernet capabilities. It features 24 auto-sensing 10/100Base-T Fast Ethernet ports with full 802.3af PoE support delivering 370W total budget (15.4W per port maximum), plus 2 Gigabit Ethernet shared uplinks and 2 SFP fiber ports for flexible connectivity. The switch supports stacking of up to 6 units for fault-tolerant configurations and manages 8,000 MAC addresses across 256 VLANs with 12.8 Gbps switching capacity. Management options include browser-based GUI, SNMP traps, and telnet access via local console port. Optional redundant power supply (RPS-470) available. Ideal for servers, desktops, and mixed enterprise deployments requiring reliable PoE distribution and network segmentation.

24-port 10/100 Fast Ethernet with full 802.3af PoE
370W PoE budget; 15.4W maximum per port
Stackable up to 6 units with Gigabit uplinks
256 VLANs and 8,000 MAC address table
Optional redundant power supply (RPS-470)
1U rack-mount with browser-based management

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 #	3424P
Brand	Dell
Condition	New
Model	PowerConnect 3424P
VLANs	256 VLANs supported
Manageable	Yes; Dell OpenManage Switch Administrator GUI; SNMP traps; browser-based management
Product Line	PowerConnect
Product Type	Layer 2 Ethernet Switch
Stacking Port	Yes; up to 6 switches in stack using Gigabit uplinks
Redundant Power	Yes
MAC Address Table	8000 MAC addresses

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

Enterprise Networks
Provides managed Layer 2 switching with VLAN support (256 VLANs) and 8,000 MAC address capacity for mid-sized corporate network deployments requiring reliable connectivity and traffic segmentation.
VoIP Deployment
Full 802.3af PoE on all 24 ports with 370W budget enables simultaneous powering of IP phones and network devices without separate power infrastructure, supporting up to 24 PoE endpoints.
Access Layer
Stackable design (up to 6 units) with Gigabit uplinks creates redundant access layer architecture; 1U form factor optimizes rack space in data centers and server rooms.
Mixed Device Environments
Auto-sensing 10/100 ports accommodate legacy and modern equipment; 2 Gigabit uplinks and SFP fiber ports provide flexible uplink options for diverse infrastructure.
Fault-Tolerant Networks
Supports optional redundant power supply (RPS-470) and stacking capabilities enable high-availability configurations with automatic failover protection.

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

No reviews yet — be the first to review this part.

Supported Layer Standard	Layer 2

Ethernet Speed	10/100Base-T Fast Ethernet; 10/100/1000Base-T Gigabit Ethernet; 10GBase-X support
Switching Capacity	17.6 Gbps; 12.8 Gbps per some sources

Redundant Power	Yes
Power Over Ethernet	802.3af PoE on all 24 ports; PoE budget 370W; max 15.4W per port

Physical Characteristics

Depth	10.1 inches
Width	17.32 inches
Height	1.7 inches
Dimensions	17.32" W x 10.11" D x 1.7" H
Rack Units	1U
Form Factor	Rack-mountable 1U chassis
Mounting Type	Rack mount with included brackets

Port Type	RJ-45 auto-sensing UTP; SFP for fiber connectivity
Ethernet Ports	24 x 10/100 Fast Ethernet RJ-45 ports; 2 x Gigabit Ethernet shared uplinks; 2 x SFP fiber ports

Dell PowerConnect 3424P 24x10/100 PoE Layer 2 Switch