Dell S4148F-ON-RA S4148F-ON -Port + 54-Port SFP+ QSFP+ QSFP28 Switch

Product Description

The Dell S4148F-ON-RA represents a significant advancement in data center switching, offering a flexible and high-performance solution for modern network architectures. This switch is built with a focus on open networking principles, allowing organizations to deploy their preferred network operating system (NOS) on its hardware. It boasts a dense configuration of 48 SFP+ ports, each capable of 10GbE speeds, making it ideal for connecting a large number of servers, storage devices, and other endpoints that require high-bandwidth access. Complementing the 10GbE ports, the S4148F-ON-RA is equipped with high-speed uplink options, including QSFP+ ports for 40GbE connectivity and QSFP28 ports for 100GbE connectivity. These ports are crucial for aggregating traffic from the 10GbE ports and connecting to the network core or other high-capacity network segments. The combination of 10GbE, 40GbE, and 100GbE interfaces provides a scalable and future-proof platform that can adapt to evolving network demands and bandwidth requirements. Designed for Top-of-Rack (ToR) deployment, this switch offers low latency and high throughput, essential characteristics for performance-sensitive data center applications such as cloud computing, big data analytics, and high-frequency trading. Its support for advanced features like VXLAN (Virtual Extensible LAN) and EVPN (Ethernet VPN) enables the creation of scalable, flexible, and efficient virtualized network overlays, crucial for modern data center virtualization and multi-tenancy environments. The 'RA' designation likely indicates a specific configuration or region, but the core technical capabilities remain focused on high-density, high-performance, and open networking.