## Product Overview Of DELL N2248X-ON The DELL Networking N2248X-ON is an advanced layer 3 managed network switch, engineered for high-performance connectivity in enterprise environments. ### Port Configuration #### Main Ports ? 48 x 1/2.5Gb RJ45 auto-sensing ports for versatile network connections #### Additional Ports ? 4 x SFP28 ports for high-speed fiber connections ? 2 x QSFP+ ports providing 40Gb capabilities ### Technical Features #### Power and Performance ? Integrated 550W power supply ? No Power over Ethernet (PoE) support #### Operating Environment ? Normal airflow from input to power supply unit (PSU) ? 1U rack-mountable chassis design for efficient space utilization ## Management and Software ### Operating System Equipped with the Open Network – DELL OS6 for enhanced management capabilities. ### Management Interfaces Offers flexible management options through: ? Web-based management interface ? Console management for direct access ## Physical Attributes ### Chassis and Mounting The switch features a robust chassis with included rack ears, facilitating easy integration into existing rack setups. ### Expansion and Accessories Designed without module expansion slots, this model focuses on core functionalities. Dell N2248X-ON Managed Switch with 48 Ports 1/2.5Gb RJ45, 4x Sfp28, 2x Qsfp+ Ports in 1U Power Switch. ## Port Count ### 48 Ports for Enhanced Connectivity The Dell N2248X-ON Managed Switch is equipped with an impressive port count of 48. This extensive number of ports allows for enhanced connectivity, making it an ideal choice for medium to large-sized businesses that require a high level of network expansion and flexibility. #### Increased Network Capacity With 48 ports, this switch provides users with the ability to connect numerous devices simultaneously. Whether it’s computers, servers, printers, or other network-enabled devices, the Dell N2248X-ON Managed Switch offers sufficient capacity to accommodate the demands of a growing network infrastructure. #### Efficient Network Management The large port count of this managed switch simplifies network management by eliminating the need for additional switches or devices. With all the required ports available in a single device, administrators can streamline their network setup and reduce the complexity of cable installations. #### Scalability and Future-Proofing The 48-port configuration ensures that your network can easily scale as your business grows. This feature enables you to add more devices and expand your network seamlessly without the need for significant infrastructure changes. By investing in a switch with a generous port count, you are future-proofing your network and saving on potential upgrade costs down the line. ##### Flexibility in Network Design The Dell N2248X-ON Managed Switch’s 48 ports offer flexibility in network design. Administrators can allocate ports based on their specific requirements, such as segregating them for different departments or connecting them to different VLANs. The abundance of ports gives you the freedom to design your network architecture in a way that best suits your organization’s unique needs. ##### Improved Network Performance Having more ports available allows for better network performance by reducing congestion. With a higher number of ports, the switch can distribute network traffic more efficiently, preventing bottlenecks and ensuring smooth data flow. This results in improved overall network performance and faster data transfer rates. ## Port Speed ### 1/2.5Gb RJ45 for High-Speed Connectivity The Dell N2248X-ON Managed Switch features 1/2.5Gb RJ45 ports, providing users with high-speed connectivity options. These ports support both 1Gb and 2.5Gb Ethernet speeds, allowing for faster data transfers and enhanced network performance. #### Optimized Data Transfer Rates With the 1/2.5Gb RJ45 ports, users can take advantage of higher data transfer rates compared to standard 1Gb ports. This is particularly beneficial for bandwidth-intensive tasks such as large file transfers, video streaming, and data backups. The increased speed ensures that data is transmitted quickly and efficiently across the network. #### Support for High-Bandwidth Applications The high-speed connectivity offered by the 1/2.5Gb RJ45 ports makes the Dell N2248X-ON Managed Switch an excellent choice for organizations that rely heavily on bandwidth-intensive applications. Whether it’s multimedia production, video conferencing, or cloud-based services, this switch can handle the demands of these applications without compromising performance. #### Future-Proofing with Multi-Gigabit Support The inclusion of 1/2.5Gb RJ45 ports future-proofs your network infrastructure. As the demand for higher network speeds increases, this switch is ready to support multi-gigabit Ethernet when necessary. By investing in a switch with multi-gigabit capabilities, you can ensure that your network is prepared for future technological advancements without requiring a complete hardware overhaul. ##### Compatibility with Existing Network Equipment The 1/2.5Gb RJ45 ports are backward compatible with standard 1Gb Ethernet devices, allowing for seamless integration with your existing network equipment. This compatibility ensures that you can leverage the benefits of the higher speed ports without replacing all your current network devices, saving both time and money during the transition. ##### Increased Productivity and Efficiency The high-speed connectivity provided by the 1/2.5Gb RJ45 ports translates into increased productivity and efficiency for users. Whether it’s accessing network resources or transferring large files, the faster data transfer rates enable employees to work more efficiently, reducing waiting times and improving overall workflow. ## Sfp28 Ports ### 4 Sfp28 Ports for Versatile Network Connectivity The Dell N2248X-ON Managed Switch comes equipped with 4 Sfp28 ports, offering versatile network connectivity options. These ports support a wide range of optical transceivers and cables, allowing for flexible network configurations to meet specific connectivity requirements. #### High-Speed Fiber Connectivity Sfp28 ports enable high-speed fiber connectivity, offering significant advantages over traditional copper-based connections. Fiber optic cables can transmit data over longer distances without signal degradation, making them ideal for interconnecting switches in different parts of a building or across multiple locations. The Sfp28 ports ensure reliable and efficient data transmission even in demanding network environments. #### Scalable and Modular Solution The inclusion of 4 Sfp28 ports provides scalability and modularity to your network infrastructure. These ports allow for easy expansion by connecting additional switches or network devices using fiber optic cables. This modular approach enables you to adapt your network based on evolving business needs without the need for extensive reconfigurations. #### Support for High-Bandwidth Applications The Sfp28 ports’ high-speed capabilities make them well-suited for high-bandwidth applications that require reliable and fast data transmission. Whether it’s data centers, video surveillance systems, or high-performance computing clusters, these ports ensure that your network can handle the demands of these resource-intensive applications. ##### Interoperability with Existing Fiber Infrastructure The use of Sfp28 ports allows for seamless integration with your existing fiber infrastructure. These ports are compatible with a wide range of SFP+ and SFP28 transceivers, enabling you to leverage your current investments in fiber optic technology. This interoperability ensures a smooth transition to the Dell N2248X-ON Managed Switch without the need for costly infrastructure replacements. ##### Improved Network Reliability Fiber optic connections provided by the Sfp28 ports offer increased network reliability compared to copper-based connections. Fiber is immune to electromagnetic interference, ensuring consistent and stable data transmission even in environments with high levels of electrical noise. By utilizing Sfp28 ports, you can enhance the overall reliability of your network infrastructure. ## Qsfp+ Ports ### 2 Qsfp+ Ports for High-Speed Network Expansion The Dell N2248X-ON Managed Switch boasts 2 Qsfp+ ports, providing users with high-speed network expansion capabilities. These ports support both QSFP+ and QSFP28 transceivers, offering versatile connectivity options for deploying high-performance network architectures. #### High-Speed Data Transfer Rates The Qsfp+ ports allow for high-speed data transfer rates, making them ideal for demanding network environments. With the ability to support 40Gb and 100Gb Ethernet speeds, these ports ensure that your network can handle large amounts of data quickly and efficiently. Whether it’s data backups, virtual machine migrations, or high-bandwidth applications, the Qsfp+ ports deliver the performance required for such tasks. #### Aggregation and Link Aggregation The presence of Qsfp+ ports enables network aggregation and link aggregation, providing increased bandwidth and redundancy. Aggregating multiple links into a single logical connection allows for higher throughput and improved fault tolerance. This feature is particularly useful in scenarios where high availability and load balancing are essential, such as data centers or mission-critical network environments. #### Connectivity to High-Performance Network Devices Qsfp+ ports are commonly found on high-performance network devices such as routers, switches, and servers. By incorporating Qsfp+ ports into the Dell N2248X-ON Managed Switch, users can easily connect their switch to these devices, ensuring seamless compatibility and optimal network performance. ##### Future-Proofing with QSFP28 Support The inclusion of Qsfp+ ports that support QSFP28 transceivers future-proofs your network infrastructure. As network speeds continue to evolve, the switch’s compatibility ensures that you can take advantage of future QSFP28 technologies without the need for significant hardware upgrades. This future-proofing capability saves both time and money in adapting to emerging network standards. ##### Enhanced Network Scalability Qsfp+ ports allow for enhanced network scalability by providing a higher density of connections. With just two Qsfp+ ports, you can connect multiple devices or switches simultaneously using QSFP+ breakout cables. This scalability feature simplifies network expansion and allows for a more efficient use of available ports.