Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
0X47M6 - Dell S4048 S-Series 48 x 10GbE SFP+ and 6 x 40GbE Ports Layer 2 and 3 Network Switch
- 48 x 10GbE SFP+ ports
- 6 x 40GbE QSFP+ ports
- Dell S4048-ON Series Switch
- High-density Top-of-Rack (ToR) design
- Supports Open Networking (ON) operating system
- Ideal for data center server access and aggregation
- Low latency and high throughput
0X47M6 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
- Data Center Switch
- Model Series
- S4048-ON
- Ports
- 48 x 10GbE SFP+, 6 x 40GbE QSFP+
- Speed
- 10Gbps / 40Gbps
- Form Factor
- 1U Rackmount
- Operating System
- Supports Open Networking (ON) OS
Product details
The Dell 0X47M6 is a S4048-ON series switch, a high-performance, 10/40GbE Top-of-Rack (ToR) switch designed for modern data centers. It features 48 x 10GbE SFP+ ports and 6 x 40GbE QSFP+ ports, offering a flexible and high-density solution for server access and network aggregation. The 'ON' designation indicates it runs the Open Networking (ON) operating system, supporting various network operating systems.
Technical Information
| Product Type | Data Center Switch |
| Model Series | S4048-ON |
| Ports | 48 x 10GbE SFP+, 6 x 40GbE QSFP+ |
| Speed | 10Gbps / 40Gbps |
Additional Specifications
| Form Factor | 1U Rackmount |
| Operating System | Supports Open Networking (ON) OS |
| Switching Capacity | 960 Gbps |
| Forwarding Rate | 720 Mpps |
Description
The Dell 0X47M6 belongs to the Dell Networking S4048-ON series, a high-performance, low-latency switch designed specifically for the demands of modern data center environments. This switch offers a dense configuration of 48 x 10 Gigabit Ethernet (10GbE) SFP+ ports, ideal for connecting a large number of servers, storage devices, or other network endpoints requiring high-speed access. Complementing these are 6 x 40 Gigabit Ethernet (40GbE) QSFP+ ports, which provide high-capacity uplinks to the network core, aggregation for multiple 10GbE links, or connections to other high-bandwidth devices, ensuring efficient traffic flow and scalability. The 'ON' in S4048-ON signifies its support for Dell's Open Networking initiative, meaning it is designed to run various network operating systems (NOS), including Dell's own OS10, as well as third-party options like Cumulus Linux or SONiC. This flexibility allows organizations to choose the NOS that best fits their operational model and expertise, promoting greater choice and avoiding vendor lock-in. The switch's 1U rackmount form factor makes it suitable for Top-of-Rack (ToR) deployments, maximizing rack space efficiency. With a switching capacity of 960 Gbps and a forwarding rate of 720 million packets per second (Mpps), the S4048-ON provides the performance necessary for demanding workloads such as virtualization, cloud computing, and high-performance computing (HPC). Its combination of high port density, flexible OS support, and robust performance makes it a cornerstone for building agile and efficient data center networks.
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 0X47M6.

