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N1124T-ON
Dell Networking N1124T-ON, L2, 24-port RJ45 1GbE, 4-port SFP...
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N1124T-ON is a high-performance, stackable network switch designed to deliver robust scalability and exceptional throughput for modern network infrastructures. Built on a flexible architecture, it supports both Layer 2 and Layer 3 functionalities, making it ideal for diverse environments from campus networks to data centers.
N1124T-ON offers versatile power options with an AC power supply and features a comprehensive set of Ethernet and SFP ports that support POE+ functionality. Its stacking capability and optimized switching capacity ensure reliable performance and seamless expansion to meet growing connectivity demands in critical use cases.
N1124T-ON price is is available on request. Get immediate quote.
Request bulk order quote for N1124T-ON for additional pricing. Browse the full Dell Networking N1000 Switches series or explore all Dell products.
In a growing mid-sized enterprise campus, the Dell Networking N1124T-ON with 24-port RJ45 1GbE and 4-port SFP+ 10GbE uplinks is deployed at building floor distribution to deliver high-density edge access, VLAN segmentation, and multicast optimization. It provides up to 40 Gbps aggregated uplink bandwidth, reduces latency, and lowers total cost of ownership through centralized management and network automation.
As a leaf switch in a compact data center, the Dell Networking N1124T-ON connects over 20 servers via 1GbE RJ45 and four 10GbE SFP+ uplinks to the spine, optimizing east-west traffic flow and virtualization performance. Its low-latency switching, open network OS support, and high port density drive scalable micro-DC architecture and simplified orchestration.
For distributed branch offices, the Dell Networking N1124T-ON offers 24-port 1GbE connectivity for local users and four 10GbE SFP+ ports for secure VPN or SD-WAN uplinks to hybrid cloud platforms. This configuration ensures high-speed cloud access, centralized policy enforcement, compliance with security standards, and streamlined multi-site network operations.
To get the detailed certification, please go to the Compliance Center.
| N1124T-ON |  N1148T-ON | |
|---|---|---|
| Depth | 12 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount |
| Height | 1 inches | 1.75 inches |
| IOS | LAN Base | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 3 |
| Manageable | Managed | Managed |
| Manufacturer Part Number | N1124T-ON | N1148T-ON |
| Media Type Supported | Twisted Pair | Twisted Pair |
| Memory | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 48 Ports |
| Number of Ethernet Ports | 12–24 Ports | 24–48 Ports |
| POE Support | POE+ | Non POE |
| Port/Expansion Slot Details | 24 x 10/100/1000 Ethernet ports with 4 x 1G SFP uplink ports | 48x10/100/1000 Ethernet ports and 4xSFP uplink ports |
| Power Consumption | 55 W | N/A |
| Power Source | AC Power Supply | AC Power Supply |
| Product Name | N1124T-ON Unified Network Switch | N1148T-ON Managed Gigabit Stackable Switch |
| Product Type | Switch | Switch |
| Rack Units | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 104 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 208 Gbps |
| Uplink Configuration | 1G | 1G |
| Weight | 15 lbs | 14 lbs |
| Width | 17.5 inches | 17.5 inches |
Deployed in an access layer refresh. Very stable switching with simple configuration and consistent performance for day to day office traffic.
Reliable Layer 2 switch that just works. No crashes or odd behavior since installation.
Good port density for small environments. Setup was quick and documentation helped a lot.
Solid Dell switch for basic networking needs. Performs exactly as expected.
Low maintenance and dependable for branch deployments.
The Dell Networking N1124T-ON is a Layer 2 switch featuring 24 RJ45 1 GbE ports, 4 SFP+ 10 GbE uplinks, 176 Gbps switching capacity, CLI and SNMP management, and support for Dell Open Networking OS10 Enterprise.
No. The Dell Networking N1124T-ON does not offer PoE or PoE+ capabilities; it is designed strictly for data switching over copper and SFP+ uplink ports.
The Dell Networking N1124T-ON supports up to four SFP+ modules, including 10 GbE SR, LR, and DAC transceivers, for high-speed fiber or twinax uplinks.
The N1124T-ON offers a command-line interface (CLI), web GUI, SNMP v2/v3, and a RESTful API for seamless integration into network management platforms.
The N1124T-ON does not support hardware stacking but enables logical link aggregation using LACP across its uplink ports for simplified multi-switch deployments.
This switch delivers a nonblocking throughput of 176 Gbps and a packet forwarding rate of 130 Mpps, with typical latency under 2 µs for 64-byte frames.
The N1124T-ON ships with Dell Open Networking OS10 Enterprise, offering modular, Linux-based programmability, advanced automation, and broad ecosystem compatibility.
Use the OS10 CLI or web GUI to define up to 4,094 VLANs and apply class-of-service policies per port or priority tag for granular traffic shaping and prioritization.
The switch includes an internal 100–240 VAC, 50–60 Hz power supply. Typical power consumption is 25 W and maximum is 60 W under full load.
The Dell Networking N1124T-ON measures 44 cm×22 cm×4.4 cm (17.3″×8.7″×1.7″) and supports standard 19″ rack mounting with included ears and rubber feet for desktop placement.
Yes. It offers full IPv6 management, access control lists (ACLs), DHCP snooping, dynamic ARP inspection, and 802.1X port authentication for robust network security.
Dell provides a 1-year hardware warranty with Next Business Day on-site service; optional ProSupport and ProSupport Plus contracts extend coverage and accelerate issue resolution.
Ideal for small to medium enterprise access and aggregation layers, campus LAN deployments, and data center top-of-rack applications requiring reliable 1 GbE connectivity with 10 GbE uplinks.
Download the latest OS10 Enterprise firmware image from Dell Support, then upload it via CLI or web GUI; the switch supports in-service software upgrades (ISSU).
Operating in standard data-center ambient temperatures, the N1124T-ON generates 45 dBA at full fan speed, meeting typical enterprise cooling requirements.
Yes. The N1124T-ON is ENERGY STAR qualified and RoHS compliant, offering optimized power supplies and dynamic fan control to reduce operational costs.
United States