Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Dell CNX3X S4148F-ON -Port + 54-Port SFP+ QSFP+ QSFP28 Layer 3 Switch
- 48 x 10/25GbE SFP+/SFP28 ports
- 4 x 40/100GbE QSFP+/QSFP28 ports
- Layer 3 switching capabilities
- High throughput and low latency
- Designed for data center aggregation and core
- Supports advanced features like VXLAN and OpenFlow
Was $3,004.00 · You save $0.00
Key specifications
See full specs ↓- Switching Capacity
- Up to 2.56 Tbps
- Forwarding Rate
- 1.92 Bpps
- Port Configuration
- 48x10/25GbE SFP+/SFP28, 4x40/100GbE QSFP+/QSFP28
- Form Factor
- 1U Rackmount
- Management
- CLI, Web GUI, SNMP
- Power Supply
- Redundant Hot-Swappable
Product details
The Dell S4148F-ON is a high-performance, flexible 10/25/40/100GbE Top-of-Rack (ToR) switch designed for modern data center networks. It offers a dense port configuration with SFP+ and QSFP28 interfaces, supporting advanced features for virtualization, cloud, and big data applications.
Technical Information
| Switching Capacity | Up to 2.56 Tbps |
| Forwarding Rate | 1.92 Bpps |
| Port Configuration | 48x10/25GbE SFP+/SFP28, 4x40/100GbE QSFP+/QSFP28 |
Additional Specifications
| Form Factor | 1U Rackmount |
| Management | CLI, Web GUI, SNMP |
| Power Supply | Redundant Hot-Swappable |
Description
The Dell S4148F-ON switch is a versatile and powerful networking solution tailored for the demands of contemporary data centers. It provides a high-density port configuration, featuring 48 ports that support 10GbE or 25GbE speeds via SFP+/SFP28 transceivers, along with four 40GbE or 100GbE QSFP+/QSFP28 ports for high-speed uplinks and interconnections. This flexibility makes it an ideal choice for server access, network aggregation, and spine/leaf architectures in cloud and enterprise environments. Equipped with advanced Layer 3 routing capabilities, the S4148F-ON enables sophisticated network segmentation and traffic management. Its architecture is optimized for low latency and high throughput, crucial for performance-sensitive applications, virtualized environments, and big data analytics. The switch supports a comprehensive set of features, including VXLAN for network virtualization and OpenFlow for software-defined networking (SDN), providing programmability and adaptability. The S4148F-ON is designed for reliability and operational efficiency, incorporating redundant, hot-swappable power supplies and fans to ensure continuous operation and high availability. Its compact 1U form factor maximizes rack space efficiency, while its robust feature set allows for simplified network management and deployment. This makes the Dell S4148F-ON a compelling option for organizations looking to build a scalable, high-performance, and future-ready data center network.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for CNX3X.
