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Dell KM0NH S4112T-ON 12-Port + 3-Port QSFP28 Layer 2 Switch
- Switching Capacity: High throughput for demanding network traffic.
- Port Configuration: 12 x 10GbE SFP+ ports.
- Uplink/Aggregation Ports: 3 x 40GbE QSFP+ ports.
- Layer 2 Switching capabilities.
- Designed for data center aggregation and top-of-rack (ToR) deployments.
- Supports advanced features for network virtualization and automation.
- Energy-efficient design.
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For government, enterprise, data center, and small business customers.
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Product Overview
The Dell KM0NH S4112T-ON is a high-performance Layer 2 switch designed for modern data center environments. It features 12 x 10GbE SFP+ ports and 3 x 40GbE QSFP+ ports, offering significant bandwidth and flexibility for network aggregation and top-of-rack deployments.
Technical Information
| SKU | KM0NH |
| Title | Dell KM0NH S4112T-ON 12-Port + 3-Port QSFP28 Layer 2 Switch |
| Model | S4112T-ON |
| Switching Layer | Layer 2 |
Additional Specifications
| Port Count | 12 x 10GbE SFP+ + 3 x 40GbE QSFP+ |
| Form Factor | Rackmount |
| Intended Use | Data Center Aggregation/ToR |
Product Description
The Dell S4112T-ON switch, identified by SKU KM0NH, is a robust networking solution engineered for the complexities of modern data centers. This switch excels in providing high-density, high-performance connectivity, making it an ideal choice for aggregation layers or as a top-of-rack (ToR) switch. Its versatile port configuration includes twelve 10 Gigabit Ethernet (10GbE) SFP+ ports, which are suitable for connecting servers and other high-bandwidth devices, alongside three 40 Gigabit Ethernet (40GbE) QSFP+ ports for high-speed uplinks or inter-switch connections. Operating primarily as a Layer 2 switch, the S4112T-ON facilitates efficient traffic management within local network segments. It is designed to support advanced networking features crucial for virtualization, cloud environments, and software-defined networking (SDN) initiatives. These features often include support for VLANs, link aggregation, quality of service (QoS), and potentially open networking paradigms, allowing for greater network programmability and automation. This switch is built to meet the demanding requirements of enterprise and service provider data centers, offering a balance of performance, density, and cost-effectiveness. Its compact form factor and efficient power consumption contribute to a lower total cost of ownership. The S4112T-ON is a key component for building scalable, high-performance, and agile data center networks that can adapt to evolving business needs.



