## Overview of the Dell 210-ALTD Networking Switch ### Key Specifications ? Brand: Dell ? Model Number: 210-ALTD ? Device Category: Network Switches ? Port Configuration: 24 Ports ### Networking Features #### Port Details ? Total Ports: 28 Fixed 1/10GbE Auto-sensing RJ-45 Ports ? Uplink Ports: 2 Fixed 100GbE QSFP28 Ports #### Power Supply Specifications ? Redundant Power Supplies: 2 Hot-swappable 550W AC PSUs ? Power Supply Type: Redundant ### Operational Attributes #### Network Operating System Comes pre-installed with the Open Network – Dell OS10 for enhanced performance and flexibility. #### Power over Ethernet (PoE) Not applicable for this model. #### Transceiver Compatibility Transceivers are not included with this switch. ### Airflow Configuration ? Standard Airflow: I/O to PSU ? Reverse Airflow: PSU to I/O ### Additional Information #### Ideal Usage Scenarios ? High-performance data centers requiring rapid data transfer ? Network environments demanding robust and reliable switching solutions ? Enterprises looking for flexible network management through open architecture #### Benefits of the Dell 210-ALTD ? Efficient power management with redundant supplies ensures continuous operation. ? Versatile port configuration allows for easy integration into existing networks. ? Support for modern networking protocols enhances connectivity options. ## Ports The Dell EMC S4128T-on Networking Switch is equipped with a remarkable array of ports, offering unparalleled connectivity and flexibility for users. With its 28X 10GBE RJ45 ports and 2X QSFP28 ports, this switch allows for seamless integration with a wide range of devices and enables high-speed data transfer. ### Enhanced Connectivity One of the key benefits of the S4128T-on Networking Switch is its extensive range of ports. The 28X 10GBE RJ45 ports provide ample room for connecting multiple devices simultaneously. Whether you need to connect servers, storage appliances, or workstations, the abundance of RJ45 ports ensures that you will never run out of connectivity options. In addition to the RJ45 ports, the switch also features 2X QSFP28 ports. These high-speed ports enable blazing-fast data transfer rates, making them ideal for demanding applications such as video streaming, data backup, and virtualization. With the QSFP28 ports, you can effortlessly handle large volumes of data without any performance bottlenecks. #### Flexible Network Architecture The S4128T-on Networking Switch’s diverse array of ports empowers users to design a network architecture tailored to their specific needs. The 28X 10GBE RJ45 ports allow for seamless integration with existing infrastructure, while the QSFP28 ports provide an avenue for future scalability. Whether you are operating in a small business environment or managing a large enterprise network, the flexibility offered by this switch ensures that you can adapt and expand your network as your needs evolve. This adaptability is crucial in today’s rapidly changing business landscape, where the ability to scale your network quickly can mean the difference between success and stagnation. ##### Simplified Cable Management The abundance of ports on the S4128T-on Networking Switch contributes to simplified cable management. With multiple devices connected to the switch, you can consolidate your network connections, reducing the clutter of cables that can often plague network setups. By minimizing cable clutter, you not only improve the aesthetics of your network infrastructure but also enhance its overall reliability. Tangled cables can lead to accidental disconnections and signal interference, resulting in network disruptions and decreased performance. The well-organized and streamlined cable management facilitated by this switch ensures a more efficient and reliable network. ## Power Supply The Dell EMC S4128T-on Networking Switch features a power supply system designed to meet the demanding needs of modern network environments. With its hot-swappable 550W AC PSUs (Power Supply Units), this switch offers a range of benefits that enhance its reliability and ease of use. ### Redundancy and Fault Tolerance One of the most significant advantages of the S4128T-on Networking Switch’s hot-swappable power supplies is its ability to provide redundancy and fault tolerance. The presence of two PSUs means that if one fails, the other can seamlessly take over without interrupting the switch’s operation. This redundancy ensures that your network remains up and running even in the event of a power supply failure. By eliminating single points of failure, you can minimize downtime and maintain uninterrupted connectivity for critical applications and services. This is particularly crucial for businesses that rely heavily on their networks for day-to-day operations and cannot afford any significant disruptions. #### Easy Maintenance and Upgrades The hot-swappable nature of the 550W AC PSUs simplifies maintenance and upgrades. Unlike traditional power supply units that require shutting down the switch to replace or upgrade them, the hot-swappable PSUs can be replaced while the switch is still running. This capability significantly reduces downtime during maintenance or upgrades, as you can replace a faulty PSU or install an upgraded one without interrupting network operations. This feature is especially beneficial in environments where constant uptime is crucial, such as data centers or mission-critical networks. ##### Improved Energy Efficiency The S4128T-on Networking Switch’s 550W AC PSUs are designed to be energy-efficient without compromising performance. By employing advanced power management technologies, these PSUs optimize power consumption and reduce energy waste. Energy efficiency not only helps save on electricity costs but also contributes to a greener and more sustainable network infrastructure. With increasing awareness of environmental concerns, businesses are increasingly striving to minimize their carbon footprint. The energy-efficient power supply of this switch aligns with these sustainability goals, enabling organizations to operate in an environmentally responsible manner. In conclusion, the Dell EMC S4128T-on Networking Switch offers an impressive range of ports, including 28X 10GBE RJ45 and 2X QSFP28 ports. These ports provide enhanced connectivity, flexible network architecture, and simplified cable management. Additionally, the switch’s hot-swappable 550W AC PSUs ensure redundancy, easy maintenance and upgrades, and improved energy efficiency. With these features, users can build a robust and scalable network infrastructure that meets their current needs while allowing for future growth and adaptability.