0MNX7J Dell 96-Port 25GBE S5296F-ON SFP28 8P 100GBE QSFP28 Hot-Swappable Mountable Network Switch

Dell 0MNX7J S5296F-ON Enterprise Switch

The Dell 0MNX7J S5296F-ON 96-Port 25GBE SFP28 8-Port 100GBE QSFP28 with dual power supplies, OS10, reverse airflow, and hot-swappable design represents a next-generation data center network switch engineered for modern, high-performance, and highly scalable networking environments. This category of network switch is designed to meet the evolving demands of cloud computing, enterprise data centers, colocation facilities, service providers, and high-density virtualization infrastructures. Built in a robust 2U rack-mountable chassis, the S5296F-ON provides a powerful combination of port density, high-speed throughput, open networking flexibility, and operational reliability.

High-Density

The Dell 0MNX7J S5296F-ON switch category is defined by its exceptional port density, featuring 96 SFP28 ports capable of 25 Gigabit Ethernet connectivity and 8 QSFP28 ports delivering 100 Gigabit Ethernet uplink performance. This configuration enables seamless leaf and spine architecture deployments, high-speed server connectivity, and aggregation-layer switching with unmatched scalability. Organizations benefit from flexible port configurations that allow them to connect thousands of servers and network devices across data centers without sacrificing performance, latency, or reliability. The 25GbE SFP28 ports provide an optimal balance between cost efficiency and performance, making them ideal for server-to-switch connections in modern data centers where virtual machines, containers, and microservices generate significant east-west traffic. The 100GbE QSFP28 uplinks serve as high-capacity aggregation or spine connections, ensuring non-blocking throughput and low-latency data transport across the network fabric.

Optimized

The 0MNX7J S5296F-ON category is particularly well-suited for leaf-spine and Clos network topologies, which are now the industry standard for scalable, resilient, and high-performance data center networks. The combination of numerous 25GbE leaf ports and high-speed 100GbE spine uplinks ensures consistent bandwidth availability across all endpoints. This design eliminates oversubscription, reduces network bottlenecks, and improves overall application performance, even during peak traffic periods. By enabling predictable latency and uniform bandwidth across the network fabric, this category of switch enhances the performance of distributed applications, big data analytics, real-time processing, and mission-critical workloads. The S5296F-ON’s architecture supports horizontal scaling, allowing organizations to expand their infrastructure seamlessly as business needs grow without rearchitecting their entire network.

Advanced Networking

The Dell 0MNX7J S5296F-ON with OS10 supports a comprehensive suite of Layer 2 and Layer 3 networking protocols, including VLANs, VXLAN, EVPN, BGP, OSPF, IS-IS, and static routing. This extensive protocol support ensures compatibility with existing network infrastructures while enabling the deployment of advanced overlay and underlay architectures. Organizations can implement multi-tenant environments, network segmentation, and secure isolation of workloads without sacrificing performance or manageability. The platform also supports IPv4 and IPv6, ensuring readiness for future network evolution and regulatory compliance.

High-Capacity

The internal switching fabric of the 0MNX7J S5296F-ON is designed to handle high volumes of simultaneous traffic across all ports, ensuring consistent performance under heavy workloads. Large packet buffers and intelligent traffic management mechanisms prevent packet loss during traffic bursts, improving application reliability and user experience. This robust buffer architecture is particularly valuable in environments with variable traffic patterns, such as cloud service providers and multi-tenant data centers. The switch’s ability to sustain line-rate performance across all ports ensures that organizations can fully utilize their network investments without compromise. This enables seamless scaling of applications, efficient resource utilization, and predictable performance across the entire infrastructure.

Dual Power Supply

The inclusion of two power supply units provides redundancy and ensures uninterrupted power delivery in the event of a PSU failure. This is essential for enterprise and service provider environments where network downtime can result in significant financial losses, productivity disruptions, and reputational damage. The hot-swappable design allows administrators to replace faulty power supplies while the switch remains operational, ensuring continuous service delivery. The power supplies are engineered for high efficiency, contributing to reduced energy consumption and operational costs. This energy-efficient design aligns with sustainability initiatives and helps organizations meet regulatory and environmental requirements while maintaining high-performance network operations.

Hot-Swappable

The S5296F-ON category features hot-swappable fan modules that support continuous cooling without requiring system shutdown. This ensures consistent thermal management and protects internal components from overheating, even during maintenance activities. The field-replaceable unit design simplifies hardware servicing and reduces mean time to repair, enabling faster restoration of full operational capacity. This modular hardware architecture enhances the overall maintainability of the switch, reducing operational complexity and lowering total cost of ownership over the product lifecycle.

Reverse Airflow

The Dell 0MNX7J S5296F-ON includes reverse airflow capability, making it suitable for data centers with non-traditional cooling configurations or specific airflow requirements. Reverse airflow directs air from the back of the switch to the front, aligning with hot aisle and cold aisle containment strategies commonly used in modern data centers. This flexibility allows organizations to optimize their cooling infrastructure, improve energy efficiency, and maintain consistent operating temperatures across network equipment.

Network Segmentation

The Dell S5296F-ON supports advanced network segmentation technologies, including VLANs, VXLAN, and EVPN, enabling secure isolation of workloads and tenants within a shared infrastructure. This is particularly important in multi-tenant data centers, cloud environments, and service provider networks where multiple customers or business units share the same physical infrastructure. Network segmentation reduces the attack surface, enhances security, and ensures predictable performance for each tenant.

Use Cases

The Dell 0MNX7J S5296F-ON category is suitable for a wide range of use cases across enterprise, cloud, and service provider environments. Its high port density, high-speed connectivity, and open networking capabilities make it an ideal choice for organizations seeking to modernize their network infrastructure, support digital transformation initiatives, and deliver high-quality services to end users.

Data Centers

In enterprise data centers, the S5296F-ON serves as a high-performance leaf or aggregation switch, supporting virtualization, private cloud deployments, and mission-critical applications. Its advanced security, automation, and management capabilities enable enterprises to maintain secure, reliable, and efficient network operations while supporting rapid business growth and innovation.

Compatibility

The 0MNX7J S5296F-ON is designed to fit seamlessly into existing and new data center ecosystems. It integrates with leading management platforms, including Dell EMC Smart Fabric Services, VMware v Center, and Microsoft System Center. For large-scale automation, it supports integration with Ansible Automation Platform, Red Hat Open Shift, and Kubernetes for container networking.