## Overview of the Dell 210-ALTC S4128t-on Switch Discover the advanced Dell 210-ALTC EMC Networking S4128t-on switch, designed to meet the demands of modern network infrastructures. Featuring 28 10GbE RJ45 ports and 2 QSFP28 uplink ports, this versatile device provides robust performance and reliability for enterprise networks. ### Key Specifications ? Manufacturer: Dell ? Model Number: 210-ALTC #### Networking Capabilities ? Ports: 28 fixed 1/10GbE auto-sensing RJ45 ports for flexible network connectivity. ? Uplink Ports: 2 fixed 100GbE QSFP28 ports for high-speed, high-bandwidth uplinks. ? Power Supply: Dual redundant, hot-swappable 550W AC power supplies ensure continuous operation. #### Software and Features ? Operating System: Dell OS10 pre-installed for enhanced network management and scalability. ? Power over Ethernet (PoE): Not applicable to this model. ? Transceivers: Transceivers are not included, allowing for customization based on specific needs. ### Design and Performance ? Airflow Configuration: Standard airflow (I/O to PSU) and reverse airflow (PSU to I/O) options to ensure optimal cooling. ? Redundancy: Dual 550W hot-swappable power supplies provide added reliability for uninterrupted service. #### Key Advantages ? Scalability: Ideal for growing networks with the flexibility to add additional devices as needed. ? High Performance: Capable of handling large-scale data transfers with 100GbE uplink ports. ? Reliability: Dual power supplies ensure consistent operation and minimize downtime risks. ## Ports The Dell EMC S4128T-ON Network Switches are equipped with an impressive array of ports, including 28X 10GbE RJ45 and 2X QSFP28 ports. This feature sets these switches apart from others on the market, providing users with a versatile and high-performance networking solution. ### High-Speed Connectivity One of the key benefits of the Dell EMC S4128T-ON Network Switches’ ports is their ability to deliver high-speed connectivity. With 28 10GbE RJ45 ports, users can enjoy lightning-fast data transfer rates, ensuring smooth and efficient communication across their network infrastructure. Whether it’s transferring large files, streaming high-definition media, or running bandwidth-intensive applications, these switches can handle it all without compromising on performance. Furthermore, the inclusion of 2 QSFP28 ports further enhances the connectivity options available to users. These ports support higher data rates and can be used for various purposes, including connecting to other network switches or devices using direct attach cables or transceivers. This flexibility allows users to expand their network and accommodate future growth without the need for additional hardware investments. ### Scalability and Flexibility The 28X 10GbE RJ45 and 2X QSFP28 ports offer scalability and flexibility to meet the evolving needs of modern networks. As businesses grow and demand for network resources increases, these switches ensure that users have enough ports to connect all their devices and systems seamlessly. Additionally, the combination of different port types allows for greater flexibility in designing network topologies. Users can choose between using the RJ45 ports for traditional Ethernet connections or opting for the QSFP28 ports for higher-speed connections. This versatility enables users to adapt their network infrastructure to suit specific requirements, ensuring optimal performance and efficiency. ### Enhanced Network Performance The ports on the Dell EMC S4128T-ON Network Switches contribute significantly to improving overall network performance. With 10GbE capabilities, these switches can handle high data volumes with ease, reducing latency and ensuring smooth data flow. This is particularly beneficial in environments where real-time communication and fast data transfers are crucial, such as data centers, high-performance computing clusters, and multimedia production studios. Furthermore, the combination of RJ45 and QSFP28 ports allows for the seamless integration of different devices and systems into the network. Users can connect servers, storage devices, workstations, and other networking equipment using the appropriate port type, optimizing data transfer speeds and minimizing bottlenecks. #### Advanced Networking Features In addition to their impressive port configuration, the Dell EMC S4128T-ON Network Switches offer a range of advanced networking features that further enhance their capabilities. These include VLAN support, link aggregation, Quality of Service (QoS) prioritization, and multicast routing. With these features, users can create secure and efficient networks that prioritize critical traffic, segment network resources, and streamline communication. ##### VLAN Support VLAN support allows users to create virtual networks within a physical network infrastructure. This enables network segmentation, improving security and performance by isolating different departments, projects, or user groups. With the Dell EMC S4128T-ON Network Switches’ VLAN support, users can easily configure and manage virtual networks, ensuring that data remains secure and traffic flows efficiently. ##### Link Aggregation Link aggregation combines multiple physical connections into a single logical connection, increasing bandwidth and providing redundancy. The switches’ support for link aggregation allows users to bundle multiple ports together to create high-bandwidth connections between switches or devices. This not only improves network performance but also ensures uninterrupted connectivity in the event of a port or cable failure. ##### Quality of Service (QoS) Prioritization QoS prioritization allows users to assign different levels of priority to network traffic based on predefined rules. With the Dell EMC S4128T-ON Network Switches, users can prioritize critical applications or services, ensuring that they receive the necessary bandwidth and low latency. This feature is particularly important in environments where real-time applications, such as VoIP or video conferencing, are essential for day-to-day operations. ##### Multicast Routing Multicast routing enables efficient data distribution across the network by sending a single copy of data to multiple recipients. This is particularly useful in scenarios where the same data needs to be delivered to a group of users simultaneously, such as video streaming or software updates. The Dell EMC S4128T-ON Network Switches’ support for multicast routing ensures that multicast traffic is properly handled, optimizing network performance and reducing unnecessary bandwidth consumption. ## Power Supply Another essential feature of the Dell EMC S4128T-ON Network Switches is their 550W AC PSU power supply. This power supply unit offers several benefits and plays a crucial role in ensuring the reliable operation of the switches. ### Redundancy and Reliability The 550W AC PSU power supply provides redundancy, which is vital for maintaining network uptime and minimizing downtime. In the event of a power supply failure, the redundant power supply takes over seamlessly, ensuring uninterrupted power to the switches and connected devices. This redundancy feature protects against unexpected power outages or hardware failures, allowing businesses to maintain their network operations without disruption. Furthermore, the power supply’s high reliability ensures that the switches can operate continuously without experiencing power-related issues. This is especially important in critical environments where any downtime can result in significant financial losses or productivity setbacks. The Dell EMC S4128T-ON Network Switches’ robust power supply guarantees a stable and reliable power source to keep the network running smoothly. ### Energy Efficiency In addition to reliability, the 550W AC PSU power supply is designed with energy efficiency in mind. Energy-efficient power supplies contribute to reducing overall power consumption, resulting in cost savings and a smaller environmental footprint. The Dell EMC S4128T-ON Network Switches’ power supply complies with industry standards for energy efficiency, ensuring that users can enjoy the benefits of high-performance networking without excessive energy consumption. #### Power Management Features The Dell EMC S4128T-ON Network Switches also come equipped with power management features that further optimize energy usage and help reduce operating costs. ##### Power Monitoring The switches’ power monitoring feature allows users to monitor and analyze power consumption in real-time. This valuable information helps identify any power-hungry devices or inefficient configurations that may be contributing to unnecessary energy usage. By understanding how power is being consumed, users can make informed decisions to optimize their network’s energy efficiency and reduce operational costs. ##### Power Saving Mode The switches’ power saving mode enables users to customize power management settings according to their specific requirements. This feature allows for intelligent power management by adjusting power consumption based on network traffic patterns or predefined schedules. By automatically reducing power usage during periods of low activity or non-peak hours, users can further optimize energy consumption without compromising network performance. ##### Smart Fan Control The smart fan control feature ensures that the switches’ cooling system operates efficiently while minimizing noise levels. By dynamically adjusting fan speed based on temperature and system load, the switches maintain optimal operating conditions without generating excessive noise. This is particularly important in noise-sensitive environments, such as offices or classrooms, where a quiet working environment is essential.