X54DF - Dell N1124P-ON Switch

Name: X54DF - Dell N1124P-ON Switch
Brand: Dell
SKU: X54DF
Price: 1445 USD
Availability: InStock

X54DF - Dell N1124P-ON Switch | US IT Hardware

Product overview

The Dell PowerSwitch N1100 Series N1124P-ON (X54DF) is a 1U rack-mountable managed Gigabit Ethernet switch designed for enterprise access-layer deployments. It features 24 auto-sensing 10/100/1000BASE-T ports with PoE+ support on 12 ports, delivering up to 190W of PoE power budget for network-attached devices including IP phones, wireless access points, and IoT sensors. Four 10 Gigabit SFP+ ports provide high-speed uplinks to aggregation or core infrastructure. The switch supports Layer 2 switching with VLAN capabilities, link aggregation (IEEE 802.3ad), port mirroring, and broadcast storm control. Management options include web-based GUI, CLI via Telnet/serial, and SNMP. The N1124P-ON is ideal for mid-sized data centers, campus networks, and enterprise branch offices requiring reliable PoE delivery with scalable uplink capacity.

24x 10/100/1000BASE-T ports with PoE+ on 12 ports.
4x 10 Gigabit SFP+ ports for high-speed uplinks.
190W PoE power budget supports multiple devices.
Layer 2 managed switching with VLAN support.
1U rack-mountable form factor for data center.
Link aggregation and port mirroring capabilities.

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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 #	X54DF
Brand	Dell
Condition	New
Model Name	N1124P-ON
Product Line	PowerSwitch N1100 Series
Product Type	Managed Layer 2 Gigabit Ethernet Network Switch
Layer 2 Features	VLAN support (Voice VLAN, Guest VLAN), Link Aggregation (IEEE 802.3ad), LACP, Port mirroring, Jumbo frame support (up to 10K), Broadcast storm control, LLDP
Operating System	Dell OS10 (ONIE-compatible); supports zero-touch installation
Stacking Support	Up to 4 units stackable at 40Gbps; managed from single IP address
MAC Address Table	Up to 8,000 MAC addresses (estimated based on comparable Dell switches)

Compatible systems

The Dell PowerSwitch N1124P-ON is compatible with Dell EMC networking infrastructure, supports ONIE-based OS10 deployment, and integrates with standard SNMP management platforms. Stackable with other N1100 series switches for scalability. Requires standard 10GbE SFP+ transceivers and optional external power supplies for redundancy.

Dell PowerSwitch N1100 Series
Model: N1124P-ON, N1148P-ON
Form factor: 1U Rack-Mountable
Generation: N1100
Stackable with other N1100 series switches; compatible with Dell EMC networking ecosystem.
Dell PowerSwitch N1100 Series
Model: N1124P, N1148P (non-ON variants)
Form factor: 1U Rack-Mountable
Generation: N1100
Older non-ONIE variants; may have different OS support.

Best for

Enterprise Access Layer
Primary access switch for mid-sized data centers and enterprise networks requiring PoE support for IP phones, wireless APs, and network cameras.
PoE Power Delivery
Dedicated PoE switch for powering 12+ network devices simultaneously with 190W total budget, eliminating separate power infrastructure.
Campus Network Connectivity
Building distribution switch for multi-floor campuses, connecting end-user devices and aggregating traffic to core switches via SFP+ uplinks.

Details

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SKU / Part Number	X54DF (Dell DPN); N1124P-ON (model)

Typical Use Cases	Enterprise access layer, PoE-powered wireless networks, campus networks, branch offices, IoT/smart building infrastructure, network consolidation

Port Configuration	Auto-negotiation for speed/duplex/flow control; Auto MDI/MDIX; Port mirroring; Broadcast storm control

Redundancy Features	Spanning Tree (STP), Rapid Spanning Tree (RSTP), Link Aggregation (LAG), optional external RPS (Redundant Power Supply) support

Management Interface	Web-based GUI, CLI (Telnet/Serial), SNMP

Management Scalability	Stack up to 4 switches; manage all units from single IP address; SNMP integration with third-party tools

Network & Communication

Forwarding Rate	Not specified; estimated 35-71 Mpps based on comparable 24-port switches
Switching Fabric Capacity	Not specified; estimated 48-96 Gbps based on comparable 24-port managed switches
Network Standards Compliance	IEEE 802.3 (Ethernet), 802.3u (Fast Ethernet), 802.3ab (Gigabit Ethernet), 802.3at/af (PoE), 802.3ad (Link Aggregation), 802.1D (Spanning Tree), 802.1w (Rapid Spanning Tree), 802.1x (Port-based authentication), 802.3az (Energy Efficient Ethernet)

Security Features	IEEE 802.1x port-based authentication, DHCP Snooping, DHCP Relay, DHCP Server support, Spanning Tree with root guard/BPDU guard/BPDU filtering

Power Consumption

Power Supply	Internal AC 110-240V +/- 10%, 50-60Hz
Power Consumption	Not specified in available documentation; estimated 50-100W typical (without PoE load)
Total PoE Power Budget	190W maximum
Maximum PoE Power Consumption	190W (all 12 PoE+ ports at full load)

Physical Characteristics

Weight	Approximately 3-4 kg (estimated based on comparable 24-port switches)
Dimensions	1U height; standard 19-inch rack width; depth approximately 10-12 inches (estimated)
Form Factor	1U Rack-Mountable

PoE+ Ports	12 ports with PoE+ support (up to 30W per port)
SFP+ Uplink Ports	4x 10 Gigabit SFP+ ports for fiber connectivity
Gigabit Ethernet Ports	24x 10/100/1000BASE-T auto-sensing ports

Frequently asked questions

What is the PoE power budget and how many devices can it support?

The N1124P-ON delivers 190W total PoE+ power budget across 12 PoE+ ports. This supports approximately 15–20 standard IP phones (15W each) or 8–12 wireless access points (20–25W each), depending on device power consumption. PoE+ provides up to 30W per port, suitable for high-power devices like PTZ cameras and industrial IoT sensors.

How does this switch connect to core network infrastructure?

Four 10 Gigabit SFP+ ports provide dedicated uplinks to aggregation or core switches. These ports support fiber optic connectivity for long-distance runs and can be stacked with other N1100 series switches at 40Gbps for redundancy and higher throughput. Supports link aggregation (LAG) for load balancing across multiple uplinks.

What Layer 2 features are supported for network segmentation?

The N1124P-ON supports VLANs for traffic isolation, link aggregation (IEEE 802.3ad LACP) for port bonding, port mirroring for traffic analysis, and broadcast storm control to prevent network flooding. These features enable secure network segmentation and simplified troubleshooting in enterprise environments.

What management options are available?

Management includes web-based GUI for graphical configuration, industry-standard CLI via Telnet or serial console for scripting, and SNMP for integration with third-party monitoring tools. Supports centralized management when stacked with other switches, allowing single IP address administration of multiple units.

Is this switch suitable for PoE-powered wireless networks?

Yes, the 190W PoE budget supports 8–12 enterprise-class wireless access points simultaneously. The 24 Gigabit ports provide sufficient density for campus deployments, and the 4x SFP+ uplinks enable high-speed backhaul to the core network, making it ideal for medium-to-large wireless infrastructure.

What is the switching capacity and forwarding performance?

Exact switching capacity specifications for the N1124P-ON were not found in available documentation. However, comparable Dell PowerConnect 5400 series 24-port switches deliver 96Gbps switching fabric and 71.2 Mpps forwarding rate. The N1100 series likely provides similar or enhanced performance for enterprise-class access switching.

Can this switch be stacked with other N1100 series units?

Yes, the N1124P-ON supports stacking architecture allowing up to four units to be managed from a single IP address at 40Gbps stacking bandwidth. This enables scaling to 96 Gigabit ports (4x 24-port units) while maintaining centralized management and redundancy across the stack.

Dell N1124P-ON Switch