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Dell 43VK9 PowerSwitch S4100-ON S4128F-ON 28-Ports SFP+ Switch
- Type: Top-of-Rack (ToR) Switch
- Model: Dell PowerSwitch S4128F-ON
- Port Configuration: 28 x 10GbE SFP+
- Uplink Ports: 4 x 40GbE QSFP+
- Performance: High density, low latency
- Target Application: Data Center Access/Leaf
- Open Networking: Supports ONIE
- Ideal for server access and network aggregation
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The Dell 43VK9 PowerSwitch S4128F-ON is a 28-port 10GbE SFP+ and 4-port 40GbE QSFP+ Top-of-Rack (ToR) switch. It is designed for modern data center network fabrics, offering high performance and flexibility.
Technical Information
| Product Type | Top-of-Rack (ToR) Switch |
| Model | PowerSwitch S4128F-ON |
| Port Count | 28 x 10GbE SFP+ |
| Uplink Ports | 4 x 40GbE QSFP+ |
Additional Specifications
| Switching Capacity | 560 Gbps |
| Forwarding Rate | 417 Mpps |
| Form Factor | 1U Rackmount |
| Open Networking | Supports ONIE |
Product Description
The Dell 43VK9 PowerSwitch S4128F-ON is a high-performance, low-latency 1RU Top-of-Rack (ToR) switch designed for modern data center network architectures. It features 28 ports of 10 Gigabit Ethernet (10GbE) using SFP+ transceivers, providing high-density connectivity for servers and storage devices. Additionally, it includes 4 ports of 40 Gigabit Ethernet (40GbE) using QSFP+ transceivers, which serve as high-speed uplinks to the network aggregation or spine layer, enabling efficient traffic flow and scalability. As part of Dell's Open Networking portfolio, the S4128F-ON supports the Open Network Install Environment (ONIE), allowing for flexible deployment of various network operating systems (NOS) such as Dell SmartFabric OS, Cumulus Linux, or SONiC. This flexibility empowers IT teams to choose the software that best aligns with their automation and management strategies. The switch offers a switching capacity of 560 Gbps and a forwarding rate of 417 million packets per second (Mpps), ensuring robust performance for demanding workloads. The PowerSwitch S4128F-ON is an ideal solution for server access, network aggregation, and building scalable leaf-spine fabrics in enterprise and cloud data centers. Its combination of high-density 10GbE ports, powerful 40GbE uplinks, low latency, and open networking capabilities makes it a versatile and future-proof choice for modern network infrastructure.
