Dell S4248FB-ON Networking S4248FB 40P SFP+ 2P QSFP+ 6P QSFP28 OS10 Switch
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$2,706.35 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $3,112.30You Save: $405.95 13% OFF
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S4248FB-ON
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overview
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S4248FB-ON Overview
DELL S4248FB-ON Networking S4248fb 40p Sfp+ 2p Qsfp+ 6p Qsfp28 Os10 Switch.
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Dell |
| Stock | In Stock |
General
| Ports | 1/10gbe Sfp+ |
|---|---|
| Primary Port Quantity | 48 Ports |
| Uplink Ports | 100gbe Qsfp28 |
| Uplink Port Quantity | 6 Ports |
| Secondary Uplink Port Quantity | 2 Ports |
| Secondary Uplink Ports | 40gbe Qsfp+ |
| Hot-swappable Ac Power Supply | redundant 750w |
| Networking MODEL | S4248FB-ON |
| Airflow | reverse Airflow |
| Default Operation SYSTEM | DELL Os10 Enterprise |
| Poe | no |
| Power Supply | 2 X Redundant, Hot-swappable 750w Ac Psus |
| Transceivers | not Included |
Frequently Asked Questions
What are the primary performance specifications of the Dell S4248FB-ON switch? +
The Dell S4248FB-ON is a high-performance, fixed-configuration switch designed for demanding data center environments. It delivers high-density 10/25GbE connectivity with 100GbE uplinks, ensuring low-latency traffic flow for modern leaf-spine architectures. It is engineered to handle intensive workloads, providing the throughput and reliability required for scalable cloud and enterprise networking fabrics.
Which port configurations are available on the Dell S4248FB-ON? +
This model features a dense port count specifically optimized for rack-level access. It includes a variety of high-speed interfaces, typically offering 48 ports of SFP28 (10/25GbE) along with multiple 100GbE QSFP28 uplink ports. These diverse port options provide the necessary flexibility to connect high-bandwidth servers while maintaining high-capacity connectivity to the core network.
Is the Dell S4248FB-ON suitable for modern leaf-spine data center deployments? +
Absolutely. The S4248FB-ON is purpose-built for leaf-spine topologies. Its high-bandwidth uplinks and low-latency switching fabric make it an ideal choice for the leaf layer. By integrating this switch into your infrastructure, you can build a non-blocking, multi-tier network that supports the east-west traffic patterns characteristic of today’s virtualized and containerized environments.
How does the S4248FB-ON handle management and programmability? +
This switch supports an open networking approach, providing administrators with greater control over the software stack. It is compatible with various network operating systems, allowing for robust automation and programmable management. Whether you prefer standard CLI-based management or desire integration with SDN controllers and orchestration tools, this platform offers the versatility required for modern data center agility.
What reliability features are built into the Dell S4248FB-ON? +
The S4248FB-ON is designed for maximum uptime, featuring redundant, hot-swappable power supplies and fan units. This modular hardware design ensures that critical components can be serviced or replaced without interrupting network traffic. Combined with enterprise-grade airflow options, these features provide the consistent, resilient operation necessary for mission-critical production environments.
Does the S4248FB-ON support advanced Layer 2 and Layer 3 networking protocols? +
Yes, this managed switch supports a comprehensive suite of Layer 2 and Layer 3 protocols. It is designed to handle complex routing requirements, VLAN configurations, and traffic management policies. By utilizing its advanced feature set, network engineers can implement precise segmentation, traffic prioritization, and high-availability routing protocols to meet specific enterprise business needs.
What is the typical use case for the S4248FB-ON switch? +
The S4248FB-ON is most effectively utilized in high-density data center racks as a top-of-rack (ToR) switch. It serves high-performance computing clusters, cloud service providers, and large enterprise server farms. Its architecture is optimized for environments where performance, high port density, and low-latency interconnects are fundamental to successful operation.
How does the Dell S4248FB-ON maintain energy efficiency in the rack? +
This switch optimizes energy consumption through efficient power supply units and variable-speed fan controls that adapt to actual thermal loads. These integrated power management features help reduce overall operational expenditure and data center heat output, supporting sustainable infrastructure initiatives while maintaining the high-performance standards required for high-speed switching operations.
Can I request a bulk quote for the Dell S4248FB-ON through BuyRouterSwitch.com? +
Yes, we specialize in supporting large-scale enterprise deployments. If you are planning a data center expansion or need to refresh your networking hardware, contact our dedicated sales team for a competitive bulk quote. We are prepared to assist with your specific volume requirements to ensure your infrastructure projects stay within budget and on schedule.
Why should I choose BuyRouterSwitch.com for my Dell networking hardware needs? +
Choosing BuyRouterSwitch.com ensures that you receive authentic, high-quality networking equipment sourced through reliable channels. We prioritize secure ordering processes and provide clear, professional communication throughout your procurement cycle. Our team understands the nuances of enterprise hardware, making us the preferred partner for procurement managers looking for efficiency, reliability, and expert support during the purchasing process.
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