What is the port configuration and PoE capability of the Dell N1124P-ON?

The N1124P-ON features 24x 10/100/1000Mbps RJ45 ports with 12x supporting PoE+ (IEEE 802.3at/af), providing a 190W total PoE budget. It includes 4x SFP/SFP+ ports for 1/10GbE uplinks, enabling flexible copper/fiber connectivity in access deployments.

What performance metrics does the N1124P-ON provide?

It delivers 128Gbps full-duplex switching capacity and 96Mpps forwarding rate, with 16,000 MAC addresses, 512 VLANs, 64 LAG groups (144 dynamic links), and 8 queues per port. Line-rate Layer 2 ensures non-blocking performance for demanding workloads.

How does stacking work on the N1124P-ON?

Supports stacking up to 4 units at 40Gbps using 10GbE ports, aggregating up to 196 1GbE ports managed from a single IP. Provides seamless redundancy, unified firmware, and hitless failover for high availability in growing networks.

What management and security features are available?

Includes SNMP v1/v2c/v3, RMON, SSH-2, HTTP, TFTP, RADIUS, TACACS+, LDAP authentication, MAC/IP ACLs, QoS, port mirroring, and dual firmware images. Supports IGMPv1/v2/v3 snooping for efficient multicast handling.

Is the N1124P-ON suitable for PoE deployments like IP surveillance?

Yes, with 12x PoE+ ports at up to 30W each within 190W budget, ideal for powering cameras, VoIP phones, or WiFi APs. Combined with 10GbE uplinks, it aggregates traffic efficiently without bottlenecks in SMB/enterprise edges.

What is the power consumption and environmental design?

Operational power up to 249.6W from a fixed 250W internal PSU. Features front-to-back airflow, redundant fans, and 1GB RAM/1GB flash in 1RU rack-mount chassis for reliable data center/closet operation.

N1124P - Dell N1124P-ON Switch

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

N1124P - Dell N1124P-ON Switch | US IT Hardware

Product overview

The Dell Networking N1124P-ON, part of the N1100 Series, provides a power-efficient Gigabit Ethernet solution for enterprise access-layer deployments. Featuring 24x 10/100/1000Mbps RJ45 ports (12x delivering PoE+ with 190W total budget), plus 4x SFP/SFP+ 1/10GbE uplink ports, it supports 128Gbps switching fabric and 96Mpps forwarding rate in a stackable 1RU form factor. Key capabilities include Layer 2 switching, 512 VLANs, 16K MAC addresses, 64 LAG groups, 8 queues per port, IGMP snooping, QoS, MAC/IP ACLs, RADIUS/TACACS+/LDAP authentication, and dual firmware images with redundant fans. Ideal for growing networks needing high port density, PoE for IP phones/cameras, and 10GbE uplinks for spine connectivity, it ensures low-latency east-west traffic and seamless redundancy across stacks up to 196 ports managed via single IP.

128Gbps switching fabric supports non-blocking wire-speed forwarding.
96Mpps forwarding rate handles high-throughput enterprise traffic.
12x PoE+ ports deliver 190W budget for powered devices.
4x 10GbE SFP+ uplinks enable high-speed aggregation links.
512 VLANs and 16K MAC table for robust segmentation.
Stackable up to 196 ports managed via single IP address.

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

Layer Support
Manufacturer part #	N1124P
Brand	Dell
Condition	New
OS	Dell OS6
Model	N1124P-ON
Features	QoS, Port Mirroring, RSPAN, Dual Firmware, Redundant Fans
LAG Groups	64 groups, 144 dynamic links
ARP Entries	2,048 IPv4 / 512 IPv6
NDP Entries	400
Product Line	N1100 Series
Product Type	Managed Stackable Switch

Compatible systems

Native Dell OS6 integration with PowerEdge servers; supports standard GbE/10GbE transceivers and PoE devices.

Dell PowerEdge
Model: R-series
Form factor: 1U/2U Rack
Generation: 13G+
10GbE uplinks compatible via SFP+ transceivers.

Best for

Access Layer
Connects end-user devices like PCs and IP phones with PoE+ support in office environments.
PoE Aggregation
Powers and aggregates 12+ PoE devices such as cameras, APs with 190W budget and 10GbE uplinks.
Campus Edge
Deploys at building edges for VLAN segmentation and QoS in educational/corporate campuses.
SMB Backbone
Serves as core switch stacking up to 196 ports for small-medium business network consolidation.
Data Center ToR
Provides 10GbE uplinks for server connectivity in low-density rack environments.
Remote Office
Enables branch connectivity with managed L2 features and remote management via SNMP/SSH.

Details

Shipping, warranty & returns

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RAM	1 GB
Flash Memory	1 GB

Forwarding Rate	96 Mpps
Switching Capacity	128 Gbps full duplex

PoE Budget	190 Watts
Power Supply	Fixed Internal 250W

PoE Ports	12x PoE+ (802.3at/af)
Total Ports	24x 10/100/1000BASE-T + 4x SFP/SFP+

Dell N1124P-ON Switch

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Storage

Network & Communication

Security

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions