## Overview of the DELL EMC S4128F-ON Network Switch The DELL EMC S4128F-ON is a robust network switch designed to cater to the demands of modern networking. It offers a comprehensive suite of features aimed at enhancing network performance and efficiency. ### Key Specifications ? Manufacturer: Dell ? Part Number: S4128F-ON ? Product Category: Network Switches ? Port Configuration: 28 Ports ### Technical Details of the Dell 28-Port Switch #### Total Ports and Configuration ? Total Ports: 28 ? Enclosure Type: 1U Rack-Mountable with Back to Front Airflow ? Subtype: 10 Gigabit Ethernet ? Ports Breakdown: 28 x 10 Gigabit SFP+ 2 x 100 Gigabit QSFP28 Uplinks ? 28 x 10 Gigabit SFP+ ? 2 x 100 Gigabit QSFP28 Uplinks ### Performance Metrics #### Switching and Throughput Capacity ? Switching Capacity: 960 Gbps ? Throughput: 720 Mpps #### Routing and Capacity Details ? ARP Entries: 200,000 ? IPv4 Routes: 200,000 ? IPv6 Routes: 64,000 ? IPv6 Hosts: 130,000 ? Multicast Hosts: 8,000 ? Links Per Group: 32 ? Link Aggregation Groups: 128 ? Layer 2 VLANs: 4,000 ? MSTP Instances: 32 ? ACL Entries (Ingress): 6,000 ? ACL Entries (Egress): 1,000 ? MAC Address Table Size: 272,000 Entries ### Routing Protocols ? OSPF ? BGP-4 ? OSPFv2 ? Policy-Based Routing (PBR) ### Remote Management Capabilities ? Supported Protocols: SNMP v1, SNMP v2 ? Encryption: MD5 ? Authentication Methods: RADIUS, TACACS ### Advanced Features ? Flow Control ? ARP Support ? Port Mirroring ? Spanning Tree Protocol (STP) Support ? Rapid Spanning Tree Protocol (RSTP) Support ? Virtual Route Redundancy Protocol (VRRP) Support ? Multiple Spanning Tree Protocol (MSTP) Support ? Access Control List (ACL) Support ? Quality of Service (QoS) ? LACP Support ? LLDP Support ? Dynamic VLAN Support (GVRP) ? Priority-Based Flow Control (PFC) ? Internet Control Message Protocol (ICMP) ? DNS Client ## Speed The Dell S4128F-ON Layer 2 & 3 Network Switch offers a blazing fast speed of 10Gbps. This impressive speed ensures that data is transmitted and received at lightning-fast rates, allowing for seamless communication and efficient network operations. ### Increased Efficiency The 10Gbps speed of the Dell S4128F-ON Layer 2 & 3 Network Switch significantly improves network efficiency. With this high-speed capability, users can transfer large files, stream high-definition videos, and perform data-intensive tasks without experiencing any lag or delays. This results in increased productivity as employees can work more efficiently, delivering higher-quality outputs in less time. #### Reduced Latency Latency is a common concern in network environments, as it can cause delays in data transmission. However, with the Dell S4128F-ON's 10Gbps speed, latency is minimized, ensuring that data packets are delivered quickly and without any noticeable delays. This is particularly beneficial for industries that rely on real-time data transmission, such as financial institutions, online gaming platforms, and video conferencing services. #### Future-Proofing In today's rapidly evolving digital landscape, the demand for faster internet speeds continues to grow. By investing in a switch that supports 10Gbps, businesses can future-proof their networks and ensure that they are equipped to handle the increasing bandwidth requirements of emerging technologies. Whether it's virtual reality applications, Internet of Things (IoT) devices, or cloud-based services, the Dell S4128F-ON's high-speed capability enables businesses to stay ahead of the curve. ##### High-Speed Data Center Networking Data centers are the backbone of modern enterprises, housing vast amounts of critical information. The Dell S4128F-ON's 10Gbps speed is ideal for data center networking, enabling rapid data transfers between servers, storage systems, and other network devices. This high-speed capability ensures that data-intensive applications and services can operate smoothly, without any bottlenecks or performance issues. ##### Smooth Multimedia Streaming With the increasing popularity of video streaming and multimedia content, businesses often rely on high-speed networks to deliver seamless media experiences. The Dell S4128F-ON's 10Gbps speed ensures smooth multimedia streaming, allowing users to enjoy high-definition videos, video conferences, and other media-rich content without buffering or interruptions. ## Features The Dell S4128F-ON Layer 2 & 3 Network Switch offers a range of features that make it a valuable asset for any organization. Its high performance, scalability, and advanced switching capabilities set it apart from other switches in the market. ### High Performance The Dell S4128F-ON is designed to deliver exceptional performance in demanding network environments. With its powerful hardware and advanced software features, it can handle the most demanding workloads with ease. This high-performance capability ensures that even the most resource-intensive applications run smoothly, providing users with a seamless network experience. #### Low Power Consumption Despite its impressive performance capabilities, the Dell S4128F-ON is energy-efficient, consuming less power compared to similar switches in its class. This not only reduces operational costs but also contributes to a greener environment by minimizing energy consumption and carbon footprint. #### Scalability As businesses grow and evolve, their network requirements change as well. The Dell S4128F-ON's scalability allows organizations to expand their network infrastructure without replacing their existing switches. With support for additional modules and ports, businesses can easily accommodate new devices and increased network traffic as their needs evolve over time. ##### Flexible Network Expansion The Dell S4128F-ON's modular design enables organizations to customize their network infrastructure according to their specific requirements. Whether it's adding more Ethernet ports, fiber connectivity, or stacking capabilities, the switch provides the flexibility to expand the network seamlessly without disrupting ongoing operations. ##### Future-Ready Technology Investing in a switch with advanced switching capabilities is crucial for organizations looking to stay ahead in the digital era. The Dell S4128F-ON's advanced features, such as virtualization support, Quality of Service (QoS) management, and multicast routing, ensure that businesses can leverage the latest technologies and optimize their network performance. ## Ports The Dell S4128F-ON Layer 2 & 3 Network Switch comes equipped with 28 ports, offering ample connectivity options for various devices and network configurations. ### Flexible Connectivity The 28 ports of the Dell S4128F-ON provide businesses with the flexibility to connect a wide range of devices, including servers, workstations, printers, IP phones, and access points. This ensures seamless communication and collaboration across the network, enabling users to share resources, access shared data, and communicate effectively. #### High-Speed Connections With multiple 10Gbps ports available, the Dell S4128F-ON allows for high-speed connections between devices. This is particularly beneficial for bandwidth-intensive applications such as video editing, large file transfers, and data backup. The high-speed connections ensure that data can be transferred quickly and efficiently, reducing wait times and improving overall productivity. #### Aggregation and Link Redundancy The Dell S4128F-ON supports link aggregation protocols such as LACP (Link Aggregation Control Protocol), allowing businesses to combine multiple ports into a single logical link. This provides increased bandwidth and redundancy, improving network performance and ensuring high availability in case of link failures. With link redundancy, businesses can minimize downtime and maintain uninterrupted network connectivity. ##### VLAN Support for Network Segmentation Network segmentation is crucial for enhancing security, improving performance, and simplifying network management. The Dell S4128F-ON supports Virtual Local Area Networks (VLANs), allowing organizations to divide their network into logical segments. This enables better control over network traffic, reduces the risk of unauthorized access, and enhances overall network performance. ##### Stacking Capabilities For organizations with multiple switches, the Dell S4128F-ON offers stacking capabilities, enabling them to create a single logical switch from multiple physical switches. This simplifies network management, reduces complexity, and provides additional scalability. Stacking also allows for seamless communication between devices connected to different switches within the stack. ## Management The Dell S4128F-ON Layer 2 & 3 Network Switch features a web-based management interface that simplifies network administration and provides greater control over network operations. ### User-Friendly Interface The web-based management interface of the Dell S4128F-ON is designed with ease of use in mind. Its intuitive layout and user-friendly controls make it accessible to both seasoned IT professionals and those with limited technical expertise. This allows businesses to manage their networks efficiently without the need for extensive training or specialized knowledge. #### Centralized Network Management The web-based management interface enables centralized network management, allowing administrators to configure, monitor, and troubleshoot the switch from a single interface. This eliminates the need for accessing individual switches separately, streamlining network operations and saving valuable time. #### Remote Management With the Dell S4128F-ON's web-based management interface, network administrators can conveniently manage and monitor the switch remotely. This is particularly beneficial for organizations with multiple locations or remote workers, as it eliminates the need for physical access to the switch for routine management tasks. Administrators can securely access the interface from any location with an internet connection, ensuring efficient network management regardless of geographical boundaries. ##### Real-Time Monitoring and Alerts The Dell S4128F-ON's management interface provides real-time monitoring capabilities, allowing administrators to keep a close eye on network performance, traffic patterns, and device health. In addition, the switch can send alerts and notifications in case of critical events or anomalies, enabling proactive troubleshooting and minimizing potential downtime. ##### Configuration Backup and Restore Network configurations are critical assets that need to be safeguarded to ensure business continuity. The Dell S4128F-ON's web-based management interface allows administrators to easily backup and restore switch configurations. This ensures that in the event of a hardware failure or configuration error, network settings can be quickly restored, minimizing downtime and maintaining network functionality. ## Security The Dell S4128F-ON Layer 2 & 3 Network Switch offers advanced security features to protect sensitive data, prevent unauthorized access, and ensure the integrity of network communications. ### Secure Access Control The Dell S4128F-ON supports various access control mechanisms, including Role-Based Access Control (RBAC), which allows administrators to assign specific privileges to different users or groups. This ensures that only authorized personnel can access sensitive network resources, reducing the risk of unauthorized access or data breaches. #### Secure Remote Management To ensure secure remote management, the Dell S4128F-ON supports industry-standard encryption protocols such as Secure Shell (SSH), Secure Sockets Layer (SSL), and Transport Layer Security (TLS). These protocols encrypt communication between the management interface and the remote user, protecting sensitive information from unauthorized interception. #### Protection Against Network Threats The Dell S4128F-ON is equipped with advanced security features that help protect against network threats such as Distributed Denial of Service (DDoS) attacks, malicious code injection, and unauthorized network access attempts. These features include Access Control Lists (ACLs), IP Source Guard, and Dynamic Address Resolution Protocol (ARP) Inspection. By implementing these security measures, businesses can safeguard their networks and prevent potential security breaches. ##### Threat Detection and Prevention The Dell S4128F-ON supports Intrusion Detection System (IDS) and Intrusion Prevention System (IPS) capabilities, which monitor network traffic for suspicious activity and take proactive measures to prevent potential threats. These features help businesses detect and respond to security incidents promptly, minimizing the impact of potential breaches and ensuring the integrity of their networks. ##### Secure Guest Access For organizations that provide guest Wi-Fi access, the Dell S4128F-ON offers secure guest access functionality. This feature allows businesses to create separate virtual networks for guest users, isolating them from the main corporate network. By implementing secure guest access, businesses can protect their internal resources from unauthorized access while still providing convenient connectivity for visitors and guests. ## Power The Dell S4128F-ON Layer 2 & 3 Network Switch is equipped with redundant power supplies, ensuring uninterrupted operation and minimizing the risk of downtime due to power failures. ### High Availability Redundant power supplies in the Dell S4128F-ON ensure that even in the event of a power supply failure, the switch remains operational. This high availability feature minimizes downtime and ensures continuous network connectivity, preventing disruptions to critical business operations. #### Power Supply Resilience The redundant power supplies in the Dell S4128F-ON are designed to handle sudden power fluctuations or failures without affecting the switch's performance. This resilience is crucial for industries that cannot afford any downtime, such as financial institutions, healthcare facilities, and data centers. #### Hot-Swappable Power Supplies The Dell S4128F-ON's power supplies are hot-swappable, allowing for easy replacement or maintenance without interrupting network operations. This feature eliminates the need for manual shutdowns or reboots during power supply replacement, further reducing downtime and ensuring uninterrupted network connectivity. ##### Energy Efficiency Despite its redundant power supplies, the Dell S4128F-ON is designed to be energy-efficient. With features such as intelligent power management and low-power components, the switch minimizes power consumption without compromising performance. This not only helps organizations reduce their carbon footprint but also contributes to significant cost savings over time. ##### Power Over Ethernet (PoE) Support The Dell S4128F-ON supports Power over Ethernet (PoE) technology, which allows network devices to receive power through the Ethernet cables, eliminating the need for separate power cables. This feature simplifies deployment and reduces cable clutter, making it ideal for environments where power outlets may be limited or difficult to access. In conclusion, the Dell S4128F-ON Layer 2 & 3 Network Switch offers a range of impressive features that cater to the diverse needs of modern businesses. Its 10Gbps speed ensures fast and efficient data transmission, enhancing productivity and supporting future growth. The high performance, scalability, and advanced switching capabilities enable businesses to optimize their network infrastructure and stay ahead in a rapidly evolving digital landscape. With ample ports, flexible connectivity options, and advanced management features, the switch provides seamless communication and efficient network administration. The advanced security features protect sensitive data and prevent unauthorized access, ensuring the integrity of network communications. Lastly, the redundant power supplies guarantee uninterrupted operation and minimize downtime, contributing to a reliable and resilient network infrastructure. The Dell S4128F-ON Layer 2 & 3 Network Switch is a valuable investment for any organization seeking to enhance their network capabilities and achieve optimal performance.

## Product Overview ### Key Specifications ? Brand: Dell ? Manufacturer Part Number: 6NC9P ? Product Line: PowerSwitch ? Series: S4100 ? Model: S4148t-on ? Type: Ethernet Switch ? Operating System: Dell OS10 Enterprise ### Network Connectivity #### Ports and Uplink Options ? Fixed 1/10GbE Ports: 48 x Auto-sensing RJ-45 ports ? Uplink Ports: 4 x Fixed 100GbE QSFP28 ports 2 x Fixed 40GbE QSFP+ ports ? 4 x Fixed 100GbE QSFP28 ports ? 2 x Fixed 40GbE QSFP+ ports ### Power and Cooling #### Power Supply and Fans ? Redundant Power Supply: 2 x Hot-swappable 550W AC PSUs ? Cooling System: 4 x Normal airflow fans (from I/O to PSU) ### Additional Information #### Included Accessories ? 1 x Console cable ? 1 x Non-notched power cords #### Compatibility and Features ? PoE: Not applicable ? Transceivers: Not included ## Ports The Dell S4148t-on Switch is equipped with an impressive array of ports, making it a versatile networking solution for businesses of all sizes. With 48 ports in total, this switch offers ample room for connecting multiple devices and expanding your network infrastructure. Whether you need to connect computers, servers, printers, or other networking equipment, the Dell S4148t-on Switch has got you covered. ### 48 Ports Having 48 ports at your disposal means that you can easily connect a large number of devices to your network without any hassle. This is particularly beneficial for businesses that require extensive connectivity options, such as data centers or enterprises with numerous departments and workstations. With the Dell S4148t-on Switch, you won't have to worry about running out of ports or dealing with the inconvenience of using additional switches to accommodate your growing network. #### Increased Flexibility and Scalability The abundance of ports on the Dell S4148t-on Switch provides businesses with increased flexibility and scalability options. You can effortlessly add new devices to your network without disrupting existing connections or facing compatibility issues. This ease of expansion enables businesses to adapt to changing requirements and accommodate future growth without investing in additional networking equipment. #### Improved Network Performance Having ample ports on the Dell S4148t-on Switch contributes to improved network performance. With more ports available, each device can have its dedicated connection, resulting in reduced congestion and better overall network speed. This is especially vital for businesses that rely on data-intensive applications or require high-speed connectivity for seamless productivity. ### 4 10GbE Uplink Ports In addition to the 48 standard ports, the Dell S4148t-on Switch features four 10GbE uplink ports. These high-speed uplink ports allow for blazing-fast data transfer rates, ensuring that your network can handle even the most demanding tasks. Whether you need to transfer large files, stream high-definition media, or support bandwidth-intensive applications, the 10GbE uplink ports have the capacity to handle it all. #### Enhanced Bandwidth The 10GbE uplink ports on the Dell S4148t-on Switch offer significantly higher bandwidth compared to traditional Gigabit Ethernet ports. This increased bandwidth enables faster and more efficient data transmission, reducing latency and improving overall network performance. With this enhanced bandwidth, businesses can experience smoother operations and seamless communication across their network. #### Future-Proof Networking Investing in a switch with 10GbE uplink ports like the Dell S4148t-on ensures future-proof networking capabilities. As technology continues to advance, more devices and applications will require higher bandwidth to function optimally. By having 10GbE uplink ports, your network will be ready to handle these advancements without the need for costly upgrades or replacements. ### 2 Expansion Slots The Dell S4148t-on Switch also features two expansion slots, providing additional flexibility and customization options for your network infrastructure. These expansion slots allow you to add modules or cards that meet your specific requirements, such as fiber optic connectivity or additional Ethernet ports. With these expansion slots, you can tailor the switch to suit your unique networking needs. #### Customize to Fit Your Needs The availability of expansion slots on the Dell S4148t-on Switch empowers businesses to customize their network setup according to their needs. Whether you need to extend your network over long distances using fiber optic connections or require additional Ethernet ports for specific devices, the expansion slots give you the freedom to adapt and optimize your network infrastructure. #### Cost-Effective Scalability The expansion slots offer a cost-effective way to scale your network infrastructure. Instead of investing in an entirely new switch or additional networking equipment, you can simply add the required modules or cards to the existing Dell S4148t-on Switch. This allows for seamless expansion without incurring significant expenses, making it an ideal solution for businesses looking to grow their network within a budget. ##### Conclusion In conclusion, the Dell S4148t-on Switch's ports feature, including its 48 standard ports, 4 10GbE uplink ports, and 2 expansion slots, offers numerous benefits and importance for users. The abundance of ports ensures extensive connectivity options, increased flexibility, and improved network performance. The 10GbE uplink ports provide enhanced bandwidth and future-proof networking capabilities. Additionally, the two expansion slots allow for customization and cost-effective scalability. With the Dell S4148t-on Switch, businesses can build a reliable and efficient network infrastructure that meets their unique needs and supports their growth.

## Product Overview The Dell S4148T Ethernet Switch is an advanced networking solution designed to meet the demands of modern data centers. With powerful features like dual power supply redundancy and robust airflow design, this switch ensures both reliability and high performance for large-scale networks. ### Main Specifications ? Brand: Dell ? Product Line: Powerswitch ? Product Series: S4100 ? Part Number: S4148T ? Product Type: Ethernet Switch #### Networking Features ? Port Configuration: 48 fixed 1/10GbE auto-sensing RJ-45 ports for versatile network connectivity. ? Uplink Ports: 4 fixed 100GbE QSFP28 ports and 2 fixed 40GbE QSFP+ ports for high-speed uplink options. ? Power Supply: Dual redundant, hot-swappable 550W AC PSUs ensuring uninterrupted power. ? Airflow: Standard airflow from I/O to PSU to maintain optimal cooling and performance. ? PoE: Not applicable for Power over Ethernet. ? Transceivers: Not included in the package. ##### Additional Features ? Fan Configuration: 4 normal airflow fans designed to optimize internal temperature management. ? Included Accessories: Console cable, and non-notched power cords for easy setup and installation. ? Operating System: Comes with Dell OS10 Enterprise for seamless integration into enterprise networks. ## Ports The Dell S4148T Network Switch is equipped with an impressive 48 ports, making it a powerful networking solution for businesses of all sizes. The abundance of ports offers users a multitude of benefits and is crucial in today's fast-paced digital landscape. ### Increased Connectivity With 48 ports, the Dell S4148T allows for increased connectivity options. This is especially important for businesses that rely heavily on network infrastructure to support their operations. Whether it's connecting multiple devices, servers, or workstations, the ample port availability ensures that there are no limitations when it comes to establishing connections. #### Efficient Networking The large number of ports also enables efficient networking within an organization. With each port capable of supporting high-speed data transfer, users can enjoy seamless communication and data exchange across various devices. This is particularly beneficial in scenarios where real-time collaboration and file sharing are critical, such as in creative agencies or research institutions. ##### Scalability Another advantage of having 48 ports is the scalability it offers. As businesses grow and expand, their network requirements increase as well. The Dell S4148T's numerous ports can accommodate future growth, allowing organizations to add more devices and expand their network infrastructure without any hassle. ## Speed The Dell S4148T Network Switch boasts an impressive speed of 10Gbps, ensuring blazing-fast data transfer rates for users. This feature is highly beneficial and plays a significant role in enhancing network performance and overall productivity. ### Faster Data Transfer With a speed of 10Gbps, the Dell S4148T enables lightning-fast data transfer between connected devices. This translates to reduced latency and quicker access to critical information, ultimately improving workflow efficiency. Tasks that involve transferring large files or accessing data-heavy applications become noticeably faster, allowing users to accomplish more in less time. #### Enhanced User Experience The high-speed capabilities of the Dell S4148T also contribute to an enhanced user experience. Whether it's streaming high-definition videos, participating in video conferences, or accessing cloud-based applications, users can enjoy seamless and uninterrupted connectivity. This is particularly crucial in industries where downtime can result in substantial financial losses, such as e-commerce or financial services. ##### Future-Proofing Investing in a network switch with a speed of 10Gbps ensures future-proofing. As technology continues to advance rapidly, network requirements are likely to increase as well. By choosing a switch with a high-speed capability, businesses can stay ahead of the curve and avoid costly upgrades in the near future. ## Uplink Ports The Dell S4148T Network Switch offers 4 uplink ports and 2 integrated 100/1000/10GBASE-T ports. This feature is of utmost importance for businesses that require reliable and efficient network connectivity. ### Flexible Connectivity Options The 4 uplink ports provide users with flexible connectivity options. These ports can be used to connect to other switches or routing devices, allowing businesses to create complex network topologies tailored to their specific requirements. Additionally, the integrated 100/1000/10GBASE-T ports offer even more versatility, as they support various Ethernet speeds. #### Redundancy and Reliability Having multiple uplink ports ensures redundancy and reliability in network connections. In case one port fails or experiences issues, the remaining ports can continue to provide uninterrupted connectivity. This is crucial for businesses that cannot afford any downtime or disruptions in their network operations. ##### Improved Network Performance The presence of uplink ports enhances overall network performance. By connecting multiple switches or routing devices, businesses can distribute network traffic effectively and prevent bottlenecks. This results in faster data transfer rates, reduced latency, and improved network efficiency. ## Interface The Dell S4148T Network Switch features a QSFP+ interface, which offers numerous benefits and plays a vital role in ensuring seamless connectivity and optimal network performance. ### High-Speed Connectivity The QSFP+ interface supports high-speed connectivity, allowing for faster data transfer rates. With this interface, the Dell S4148T can handle substantial amounts of data, making it an ideal choice for businesses with demanding network requirements. Whether it's handling large data transfers or supporting bandwidth-intensive applications, the QSFP+ interface ensures smooth and efficient connectivity. #### Easy Integration The QSFP+ interface is widely adopted and supported by various networking devices. This makes it easy to integrate the Dell S4148T into existing network infrastructures without compatibility issues. Businesses can leverage their current networking investments while enjoying the benefits of the high-speed connectivity offered by the QSFP+ interface. ##### Future-Ready Investing in a switch with a QSFP+ interface future-proofs a business's network infrastructure. As technology continues to evolve, higher-speed interfaces may become more prevalent. By choosing a switch with a QSFP+ interface, businesses can ensure they are prepared for future advancements in network connectivity without requiring immediate hardware upgrades. In conclusion, the Dell S4148T Network Switch excels in its ports, speed, uplink ports, and interface features. The 48 ports offer increased connectivity, efficient networking, and scalability. The 10Gbps speed enables faster data transfer, enhances user experience, and ensures future-proofing. The 4 uplink ports and 2 integrated 100/1000/10GBASE-T ports provide flexible connectivity options, redundancy, and improved network performance. Lastly, the QSFP+ interface offers high-speed connectivity, easy integration, and future-readiness. With these features, the Dell S4148T Network Switch is a reliable and powerful networking solution for businesses seeking optimal performance and seamless connectivity.