Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
R2T0V - Dell S4048 S-Series 48 x 10GbE SFP+ and 6 x 40GbE Ports Layer 2 and 3 Network Switch
- 48 x SFP+ (10GbE) ports
- 4 x QSFP+ (40GbE) ports
- Open Networking platform (supports various network operating systems)
- Layer 3 routing capabilities
- High-density 1U form factor
- Designed for data center aggregation and top-of-rack deployments
- Low latency and high throughput
R2T0V isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Open Networking Switch
- Form Factor
- 1U Rackmount
- Ports
- 48 x SFP+, 4 x QSFP+
- Switching Capacity
- 1.28 Tbps
- Forwarding Rate
- 960 Mpps
- Operating System
- Supports multiple NOS (e.g., Cumulus Linux, SONiC)
Product details
The Dell S4048-ON (SKU R2T0V) is a high-performance, 1U rack-mountable Open Networking switch designed for modern data center environments. It provides a flexible and scalable platform with a significant number of 10GbE and 40GbE ports, supporting advanced Layer 3 routing capabilities.
Technical Information
| Product Type | Open Networking Switch |
| Form Factor | 1U Rackmount |
| Ports | 48 x SFP+, 4 x QSFP+ |
Additional Specifications
| Switching Capacity | 1.28 Tbps |
| Forwarding Rate | 960 Mpps |
| Operating System | Supports multiple NOS (e.g., Cumulus Linux, SONiC) |
Description
The Dell S4048-ON, identified by SKU R2T0V, is a versatile and high-performance switch built on an open networking architecture. This allows organizations the freedom to select and implement the network operating system (NOS) that best aligns with their operational strategies and technical requirements, fostering greater agility and reducing reliance on proprietary solutions. The switch is engineered for demanding data center applications, offering a blend of high port density and robust switching capabilities. Equipped with 48 SFP+ ports for 10 Gigabit Ethernet connections and 4 QSFP+ ports for 40 Gigabit Ethernet uplinks or high-speed server access, the S4048-ON delivers substantial aggregate bandwidth. Its integrated Layer 3 routing features provide advanced network control and efficiency, enabling sophisticated traffic management and network segmentation. The design prioritizes low latency and high throughput, which are critical for performance-sensitive applications and virtualized environments. This 1U rack-mountable switch is designed for straightforward integration into existing data center infrastructures. The open platform encourages customization and automation, empowering network administrators to optimize performance and streamline operations. The S4048-ON serves as a powerful foundation for aggregation, core, and top-of-rack deployments, meeting the evolving demands of modern IT infrastructures.
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 R2T0V.
