## DELL N4NN9 S4048t-on 48 x 10GbE Ports, 6 x 40GbE Switch ### Key Features ? Model: DELL Networking S4048t-on ? Port Configuration: 48 fixed RJ-45 ports supporting 100/1000/10GbE speeds ? Uplink Ports: 6 dedicated QSFP+ 40GbE uplinks for high-bandwidth connectivity ? Power Supply: Dual redundant, hot-swappable 460W AC power supplies for uninterrupted service ? Airflow Type: Standard airflow from I/O to PSU for optimal cooling performance ? Transceivers: Not included, providing flexibility to choose preferred models ### Networking Performance ? Fixed Ports: 48 RJ-45 ports supporting Gigabit and 10-Gigabit Ethernet for versatile network connectivity ? Uplink Capabilities: 6 QSFP+ ports with 40GbE speed, designed for high-performance uplinks to meet demanding data transfer requirements #### Redundant Power for Reliability ? Dual Power Supply: Two hot-swappable 460W AC power supplies ensure continuous uptime in case of failure, enhancing system reliability ? Power Efficiency: Dual redundancy guarantees power availability, minimizing downtime and providing operational resilience ##### Cooling System ? Airflow Configuration: Designed for standard airflow from the I/O side to the PSU, ensuring the device remains cool under load ? Effective Cooling: Optimized cooling system for consistent performance even during high-demand operations ### Included Components ? Operating System: Pre-installed DELL OS9 for seamless integration and management ? Included Accessories: Rail kit and cables are provided to ensure quick and easy installation #### Compatibility and Flexibility ? Scalable Networking: Ideal for expanding data centers or enterprise-level networks with the flexibility of 10GbE and 40GbE ports ? Customizable Transceivers: Transceivers are not included, giving you the freedom to choose the best fit for your network ## Dell N4NN9 S4048T-ON 48 x 10GBase-T Ports 6 x 40GbE Switch Overview The Dell N4NN9 S4048T-ON switch is a powerful networking solution designed to meet the demanding requirements of modern data centers and enterprise networks. With 48 x 10GBase-T ports and 6 x 40GbE ports, the Dell S4048T-ON provides high-speed, scalable connectivity to support data-intensive applications and environments that require high performance, reliability, and flexibility. Whether deployed for cloud services, high-performance computing, or large-scale virtualized environments, this switch offers a wide range of features that ensure efficient, high-bandwidth, low-latency networking. Incorporating advanced hardware and software, the Dell N4NN9 S4048T-ON switch offers robust network capabilities with flexibility and ease of management. With a compact 1U form factor and industry-leading performance, this switch is optimized for both enterprise and data center applications, offering high port density, low power consumption, and enhanced network automation. ## Key Features of the Dell N4NN9 S4048T-ON Switch ### High Port Density and Versatility The Dell N4NN9 S4048T-ON provides an impressive port configuration, with 48 x 10GBase-T ports and 6 x 40GbE ports. This combination allows the switch to support a wide range of networking requirements, from high-speed access to core aggregation and uplinks. The 10GbE ports support high-bandwidth data transfer for workloads requiring fast connectivity, while the 40GbE ports enable high-speed aggregation and interconnection between data centers or networking environments. With 48 x 10GBase-T ports, the S4048T-ON switch delivers the necessary speed and connectivity to support the growing demand for data and high-performance applications, such as virtualization, cloud computing, and data analytics. The 6 x 40GbE ports provide the flexibility to scale the network as needed, offering high throughput for the backbone of enterprise or data center environments. ### Advanced Layer 3 Routing Capabilities The Dell S4048T-ON switch is equipped with advanced Layer 3 routing capabilities, enabling it to operate as both a high-performance switch and a router. This versatility simplifies network design and reduces the need for additional hardware, which can lead to cost savings and easier management. The Layer 3 routing functionality allows for efficient data forwarding across multiple networks, ensuring reliable and optimized communication between devices and services. Support for dynamic routing protocols such as OSPF, BGP, and RIP makes the Dell N4NN9 S4048T-ON an ideal choice for complex network infrastructures that require dynamic and flexible routing capabilities. The combination of Layer 3 routing and high-density port configurations ensures that the switch can handle the most demanding workloads, from core network aggregation to edge connections. ### Scalability and Flexibility The Dell S4048T-ON switch offers extensive scalability and flexibility, making it suitable for a wide range of networking applications, from small-scale networks to large, complex data center deployments. With its 48 x 10GBase-T ports and 6 x 40GbE ports, the switch can easily accommodate the growing demands of modern network infrastructures. The ability to scale both the number of ports and the throughput of the switch ensures that organizations can expand their networks as their requirements evolve. In addition, the S4048T-ON supports both copper and fiber-optic connections, providing flexibility for different types of networking environments. Whether connecting to a local server, storage array, or external data center, this switch ensures high-speed, low-latency connections for a wide range of devices and workloads. ### Energy-Efficient and Compact Design The Dell N4NN9 S4048T-ON switch is designed to be energy-efficient, helping reduce power consumption while maintaining high performance. The 1U form factor allows the switch to be installed in a standard rack, saving valuable space in the data center while maximizing port density. The compact design, combined with low-power consumption, makes the S4048T-ON an environmentally friendly and cost-effective solution for enterprises that want to minimize energy costs without compromising performance. With energy-saving features such as power-efficient ASICs and intelligent power management, this switch minimizes environmental impact while still delivering top-tier performance and reliability. The S4048T-ON?s compact size and low energy usage make it an excellent choice for organizations with limited space or those looking to optimize energy usage in their data centers. ### Enhanced Network Automation and Management The Dell N4NN9 S4048T-ON switch is built to integrate seamlessly into automated network environments. It supports software-defined networking (SDN) and network automation frameworks, allowing for simplified deployment and management. With tools like Dell EMC Networking OS10, the S4048T-ON can be easily configured and managed, ensuring that network administrators can automate routine tasks, monitor network performance, and optimize network traffic without manual intervention. The support for automation technologies such as OpenFlow, REST APIs, and other SDN protocols enables the S4048T-ON to fit into dynamic, software-driven data center architectures. This network automation simplifies the management of large-scale network infrastructures, reduces the risk of human error, and ensures that the network is continuously optimized for performance and security. ## Performance and Specifications of the Dell N4NN9 S4048T-ON Switch ### 48 x 10GBase-T Ports for High-Speed Access The Dell N4NN9 S4048T-ON switch features 48 x 10GBase-T ports, providing high-speed connectivity to various devices and endpoints. These 10GBase-T ports are perfect for connecting servers, storage devices, workstations, and other networked devices within an enterprise or data center. The 10GBase-T ports ensure a high level of data throughput, offering speeds of up to 10 gigabits per second over standard Cat6a or Cat7 Ethernet cables, making them ideal for high-performance applications such as cloud computing, virtualization, and video conferencing. These 10GbE ports offer superior performance compared to traditional 1GbE ports, making the S4048T-ON a perfect solution for high-bandwidth applications. The 10GbE ports are also backward compatible with existing 1GbE infrastructure, allowing for easy integration into legacy systems while still supporting modern, high-speed connections for future growth. ### 6 x 40GbE Uplink Ports for High Throughput The Dell N4NN9 S4048T-ON features 6 x 40GbE uplink ports, enabling fast data transmission between switches, aggregation points, and core network devices. These 40GbE uplink ports provide high throughput, supporting the transfer of large volumes of data across the network backbone without introducing bottlenecks. The 40GbE uplinks are ideal for connecting the S4048T-ON to higher-tier switches or servers, ensuring that data flows quickly and efficiently across the entire network. These uplink ports are especially useful for large-scale environments such as enterprise data centers, where the need for high-bandwidth connectivity is essential. Whether you are connecting to remote storage devices, backup solutions, or other data centers, the 40GbE uplink ports ensure that the network remains fast and responsive under heavy load conditions. ### Layer 2 and Layer 3 Switching Support The Dell N4NN9 S4048T-ON supports both Layer 2 and Layer 3 switching, providing flexibility in how data is forwarded and routed across the network. With Layer 2 switching, the switch can handle Ethernet frames and forward data based on MAC addresses, which is ideal for local area networks (LANs) and simple network configurations. For more complex networks, the switch supports Layer 3 routing, enabling the forwarding of data based on IP addresses, which is crucial for routing traffic between different subnets and networks. Layer 3 functionality includes support for dynamic routing protocols such as Open Shortest Path First (OSPF) and Border Gateway Protocol (BGP), ensuring that the network can handle complex traffic patterns and maintain efficient routing even in large-scale, multi-site environments. The ability to combine Layer 2 and Layer 3 functionality in a single device helps reduce the need for additional hardware and simplifies network design and management. ## Use Cases for the Dell N4NN9 S4048T-ON Switch ### Enterprise Data Centers The Dell N4NN9 S4048T-ON switch is an excellent choice for enterprise data centers, where high-density, high-performance networking is essential. With its 48 x 10GbE ports and 6 x 40GbE uplink ports, this switch can handle the increasing demands of modern data center environments, supporting large-scale virtualization, cloud computing, and big data analytics. Its Layer 3 routing capabilities also allow the switch to efficiently manage traffic between multiple network segments, ensuring optimal performance and reliability for enterprise applications.