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Dell KRDGF S4128F-ON -Port + 30-Port QSFP28 SFP+ Layer 3 Switch
- 28 x SFP+ (10GbE) ports
- 4 x QSFP28 (100GbE) ports
- Layer 3 switching capabilities
- Ideal for data center aggregation and access layers
- High throughput and low latency design
- Supports advanced features like VXLAN
- Robust Dell Networking OS
- 1U rackmount form factor
Was $2,454.00 · You save $0.00
Key specifications
See full specs ↓- Model
- S4128F-ON
- SKU
- KRDGF
- Port Configuration
- 28 x SFP+ (10GbE), 4 x QSFP28 (100GbE)
- Switching Layer
- Layer 3
- Form Factor
- Rackmount (1U)
- Throughput
- Up to 1.04 Tbps
Product details
The Dell KRDGF S4128F-ON is a compact Layer 3 switch designed for high-performance networking in data centers. It features a flexible port configuration with SFP+ and QSFP28 interfaces, suitable for demanding network aggregation and access roles.
Technical Information
| Model | S4128F-ON |
| SKU | KRDGF |
| Port Configuration | 28 x SFP+ (10GbE), 4 x QSFP28 (100GbE) |
| Switching Layer | Layer 3 |
Additional Specifications
| Form Factor | Rackmount (1U) |
| Throughput | Up to 1.04 Tbps |
| Forwarding Rate | Up to 774 Mpps |
Description
The Dell S4128F-ON switch, identified by SKU KRDGF, is a powerful and versatile Layer 3 network switch engineered for modern data center environments. It offers a balanced port density with 28 SFP+ ports, supporting 10 Gigabit Ethernet, and 4 QSFP28 ports, capable of 100 Gigabit Ethernet. This configuration makes it an excellent choice for network aggregation, access layer deployments, and high-performance computing clusters where high-speed uplinks and server connectivity are critical. As a Layer 3 switch, the S4128F-ON provides advanced routing capabilities, enabling efficient traffic management and network segmentation. It supports a wide array of routing protocols and features necessary for building robust and scalable networks. The switch is designed for high throughput and low latency, ensuring that data is processed and forwarded with minimal delay, which is essential for performance-sensitive applications and services running in the data center. Running on the Dell Networking Operating System (OS), the S4128F-ON offers a comprehensive feature set, including support for network virtualization technologies like VXLAN, and programmability options for automation. Its 1U rackmount form factor allows for easy integration into standard server racks, and its design prioritizes power efficiency and reliability for continuous operation. This switch is a key component for organizations seeking to build agile, high-performance, and scalable data center networks.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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