## Dell KRDGF S4128f-on S-Series Networking Switch Overview ### Key Product Features ? Brand: Dell ? Model Number: KRDGF ? Type: Dell Networking KRDGF Switch ### Technical Specifications #### Ports and Connectivity ? Ports: 28 x 10Gb SFP+ Ports for high-speed network connections ? Additional Ports: 2 x 100Gb QSFP28 for extra bandwidth options #### Power Features ? Power Over Ethernet (PoE): Not supported ? Installed Power Supplies: 2 x 550W Hot-Swap Power Supply Units, offering redundancy #### Layer Support ? Layer: 3 (Layer 2 & 3 routing capabilities for efficient traffic management) ### Physical and Installation Details #### Chassis & Mounting ? Chassis Type: 1U rack-mounted form factor for space-saving installation ? Rack Mounting: Includes rack rails for easy installation in server racks #### Cooling and Airflow ? Airflow: Normal airflow from IO to PSU for optimal thermal performance ### Management and Control ? Management: Console-based management for easy configuration and monitoring ? Expansion Slots: Not applicable (no module expansion options available) ## Dell KRDGF S4128f-on S-Series Networking 28-Port 10Gbps Layer 2 & 3 Switch The Dell KRDGF S4128f-on S-Series Networking 28-Port 10Gbps Layer 2 & 3 Switch is a high-performance networking solution designed to meet the demands of data centers, enterprise networks, and modern IT infrastructures. This advanced 28-port switch delivers superior speed, flexibility, and scalability, supporting a wide range of networking environments. With its ability to perform Layer 2 and Layer 3 switching, it offers robust features that enhance both network efficiency and security. ### Key Features and Benefits Offering a combination of high-speed connectivity, power efficiency, and exceptional management capabilities, the Dell S4128f-on is built for mission-critical environments. Here are some key features and benefits: #### High-Speed 10Gbps Connectivity The Dell KRDGF S4128f-on features 28 ports of 10Gbps Ethernet connectivity, enabling rapid data transmission for demanding applications. This high bandwidth allows for efficient handling of large volumes of data, ensuring minimal latency and optimal network performance in even the most congested environments. #### Layer 2 and Layer 3 Switching With support for both Layer 2 and Layer 3 switching, this switch is a versatile solution for any network setup. Layer 2 switching provides faster data packet transfer within a local network, while Layer 3 switching supports routing and IP addressing for larger, more complex networks, such as those found in data centers or enterprise environments. #### Redundant Power Supply (2XPSU) The Dell S4128f-on comes equipped with dual power supplies (2XPSU), ensuring system reliability and uptime. In case one power supply fails, the second unit kicks in to maintain operation, offering peace of mind and reducing the risk of network downtime. #### Advanced Security Features The switch incorporates advanced security features, such as Access Control Lists (ACLs), 802.1X port security, and MAC-based security. These mechanisms help to safeguard the network from unauthorized access and prevent potential security breaches. #### Scalability and Flexibility The Dell S4128f-on is designed with scalability in mind. It can easily integrate into existing networks, providing flexible solutions for future expansion. Whether you?re upgrading an existing network or building a new infrastructure, the S4128f-on allows you to scale your operations as needed without compromising on performance. ### Applications of the Dell KRDGF S4128f-on S-Series Switch This versatile 28-port switch is suitable for a wide range of applications. Below are some of the most common scenarios where the Dell KRDGF S4128f-on excels: #### Data Center Environments Data centers require high-performance networking switches that can handle large amounts of traffic with low latency. The Dell KRDGF S4128f-on is well-suited for these environments, offering 10Gbps ports and robust Layer 2 and Layer 3 functionality. This ensures seamless data transfer and enables advanced network management for data-heavy applications and services. #### Enterprise Networks In enterprise networks, the Dell KRDGF S4128f-on is capable of supporting complex network architectures. Its scalability allows businesses to expand their networks as demand increases, and its reliability ensures that critical systems remain operational, even in the event of power failures. #### High-Performance Computing (HPC) Environments The Dell S4128f-on is also ideal for high-performance computing (HPC) setups that require rapid data exchange across a distributed network. Its 10Gbps ports and Layer 3 capabilities enable HPC applications to operate at their full potential, with minimal bottlenecks and network congestion. #### Campus Networks For organizations with large campus networks, the Dell KRDGF S4128f-on offers a reliable and flexible networking solution. The switch?s Layer 2 and Layer 3 switching capabilities help segment the network effectively, while its scalability allows for growth as the network expands to accommodate more users and devices. ### Performance and Reliability The Dell KRDGF S4128f-on S-Series Networking Switch is engineered to deliver top-tier performance and reliability. The switch?s advanced design ensures that it can handle the demands of high-traffic networks, providing low-latency and high-throughput operations under heavy loads. #### High Throughput The 10Gbps Ethernet ports allow for rapid transmission of data, which is essential for applications that require large data throughput, such as video streaming, data replication, and cloud computing. This throughput ensures that your network can handle high-bandwidth tasks without introducing significant delays or slowdowns. #### Low Latency Latency is a critical factor for high-performance applications. The Dell S4128f-on switch is designed to minimize latency, ensuring that data packets are routed quickly and efficiently. This is particularly important for time-sensitive applications, such as VoIP, video conferencing, and real-time analytics. #### Reliability The dual power supply configuration ensures that the Dell KRDGF S4128f-on maintains operational continuity even if one power supply experiences a failure. Additionally, the switch?s hardware and software redundancy features are designed to minimize downtime, providing continuous network availability. ### Advanced Management Features Network management is critical to maintaining a healthy IT infrastructure. The Dell KRDGF S4128f-on offers a variety of advanced management features to help network administrators monitor and control the network with ease: #### Comprehensive CLI (Command Line Interface) The CLI is a powerful tool for experienced network administrators who prefer granular control over the switch?s configuration. The Dell S4128f-on supports industry-standard command-line protocols, which allows administrators to quickly adjust settings and troubleshoot network issues. #### Web-Based Interface The web-based interface provides a user-friendly alternative to the CLI, allowing administrators to configure and manage the switch through a graphical interface. This is ideal for those who prefer a visual representation of network configurations and performance metrics. #### SNMP (Simple Network Management Protocol) For larger networks, SNMP support is crucial for monitoring and managing multiple network devices from a central location. The Dell S4128f-on supports SNMP, enabling administrators to collect performance data, receive alerts, and automate tasks across the network. #### Remote Management via IPMI The switch can be remotely managed through IPMI (Intelligent Platform Management Interface), allowing network administrators to perform remote diagnostics and troubleshooting. This reduces the need for on-site visits and minimizes downtime in case of issues. ### Connectivity and Port Options The Dell KRDGF S4128f-on S-Series Networking Switch is equipped with a range of connectivity options to meet the needs of various networking setups. With 28 ports supporting 10Gbps Ethernet, the switch can handle a significant number of devices and users. Below are some key connectivity options available: #### 10GbE Ports Each of the 28 ports on the Dell KRDGF S4128f-on supports 10Gbps Ethernet, providing high-speed connectivity for servers, storage devices, and workstations. This ensures fast data transfer, essential for modern data-driven applications. #### SFP+ Ports for Fiber Optic Connectivity The switch supports SFP+ modules, allowing for fiber optic connectivity. This enables high-speed networking over long distances, ideal for data centers and enterprises that need to connect multiple buildings or remote locations. #### Flexible Port Configuration The Dell S4128f-on allows for flexible port configurations, enabling administrators to tailor the switch to meet specific networking needs. Whether it?s configuring VLANs, aggregating links, or creating a redundant network path, the S4128f-on offers the flexibility to optimize performance. ### Energy Efficiency and Environmental Considerations In today?s business landscape, energy efficiency is a key consideration for many organizations. The Dell KRDGF S4128f-on is designed with energy savings in mind, offering features that help reduce power consumption while maintaining high performance. #### Low Power Consumption By utilizing advanced power management technologies, the Dell S4128f-on is able to minimize energy usage without compromising on performance. This makes the switch an environmentally-friendly option for businesses seeking to reduce their carbon footprint. #### Energy-Efficient Power Supplies The dual power supplies in the S4128f-on are energy-efficient, ensuring that the switch consumes only as much power as necessary to operate optimally. This reduces operational costs while ensuring the network remains reliable and efficient.