Dell S4048-ON-RA SFP+ 10GbE Open Networking Switch
Mfr. Part #:
S4048-ON-RA
Brand:
Dell
- $442.90 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight Shipping
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Condition: RefurbishedWarranty: 90-day return/replacement
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S4048-ON-RA
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S4048-ON-RA Overview
DELL S4048-ON-RA 48x10gbe Reverse Airflow Switch Dual Power With Rails.
Summary Description
Dell S4048-ON-RA SFP+ 10GbE Open Networking Switch
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Frequently Asked Questions (FAQs)
What are the primary port configurations available on the Dell S4048-ON-RA switch? +
The Dell S4048-ON-RA is a high-performance 10GbE top-of-rack switch designed for data center environments. It features 48 ports of 10GbE SFP+ for high-density server connectivity and includes 6 ports of 40GbE QSFP+ for high-speed uplinks to the core network, ensuring scalable bandwidth for demanding virtualization and cloud workloads.
Does the S4048-ON-RA support open networking and alternative operating systems? +
Yes, this unit is part of Dell's Open Networking (ON) portfolio. It provides the flexibility to install third-party network operating systems, such as Cumulus Linux or other ONIE-compliant platforms, allowing network architects to customize the control plane and management stack to meet specific data center automation requirements.
What is the intended deployment scenario for the Dell S4048-ON-RA switch? +
This switch is engineered for high-density 10GbE top-of-rack deployments within enterprise data centers. Its low-latency, non-blocking architecture makes it ideal for supporting converged infrastructure, storage-area networks, and high-performance computing clusters where consistent performance and high throughput are critical for operational stability.
How does the S4048-ON-RA handle power and cooling redundancy? +
To ensure maximum uptime in mission-critical environments, the S4048-ON-RA supports redundant, hot-swappable power supply units and fan modules. This design allows for seamless maintenance and component replacement without interrupting network operations, which is a key requirement for maintaining continuous availability in high-density rack configurations.
Is the Dell S4048-ON-RA suitable for small-scale business networks? +
While the S4048-ON-RA is built for high-performance data center tasks, it can function in large campus cores or demanding edge environments. However, its sophisticated features, such as deep buffering and high-throughput switching fabric, are most effectively utilized in environments that require significant 10GbE density and advanced traffic management capabilities.
What is the switching capacity of the S4048-ON-RA? +
The S4048-ON-RA delivers robust performance with a high switching capacity designed to eliminate bottlenecks in traffic-heavy environments. By leveraging its 40GbE uplinks alongside its 10GbE ports, the switch provides the necessary bandwidth to support demanding enterprise applications, ensuring that packet loss is minimized even during periods of heavy network load.
How does the S4048-ON-RA perform in terms of latency? +
The switch is architected for low-latency performance, which is vital for modern data center applications like high-frequency trading, real-time analytics, and virtualized workloads. Its efficient cut-through switching design ensures that traffic is forwarded with minimal delay, maintaining synchronization and responsiveness across the entire network fabric.
Are there specific stacking requirements for this Dell switch model? +
The S4048-ON-RA is designed to be managed individually or as part of a larger VLT (Virtual Link Trunking) fabric. VLT provides a stable, multi-chassis link aggregation path, which replaces traditional spanning-tree protocols to enhance bandwidth utilization and network resiliency by allowing all paths to be active simultaneously.
How can I obtain a bulk quote for multiple Dell S4048-ON-RA switches? +
If you are planning a large-scale data center upgrade or require multiple units, BuyRouterSwitch.com makes the process simple. Contact our dedicated sales team directly to discuss your specific project needs. We specialize in volume pricing for enterprise procurement, ensuring you receive competitive rates for your infrastructure expansion projects.
Why should I purchase my networking hardware from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise networking hardware. We focus on providing genuine, reliable products to IT professionals. When you order from us, you benefit from our streamlined procurement process and a commitment to delivering authentic hardware that meets rigorous industry standards, helping you secure your supply chain efficiently.
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