The Dell 5H4H5 Networking S4820T 48-Ports 10GBE QSFP Switch is a high-performance switch designed for use in data center and enterprise network environments. The key features of this switch include:
- 48 Ports: The switch offers 48 10GBE ports that support QSFP connections, providing high-speed connectivity options for data center devices.
- 10GBE Connectivity: The 10GBE connectivity supports high-speed data transfer and provides faster network performance compared to traditional 1G Ethernet.
- Quality of Service (QoS): The switch supports advanced QoS features, allowing administrators to prioritize network traffic based on priority level, reducing latency and ensuring critical applications receive the bandwidth they need.
- Virtual Link Trunking (VLT): The switch supports VLT, allowing multiple switches to be interconnected and configured as a single virtual switch, providing enhanced network resilience and fault tolerance.
- Network Virtualization: The switch supports network virtualization technologies, such as VXLAN, enabling administrators to create multiple virtual networks within a single physical network.
- Management: The switch offers comprehensive management options, including a web interface, CLI, and SNMP.
- Security: The switch includes robust security features, including support for 802.1X authentication, access control lists (ACLs), and secure SSH and SSL access.
- Energy Efficient: The switch is energy efficient, with a low power consumption, helping reduce energy costs and reducing the environmental impact of the network.
The Dell 5H4H5 Networking S4820T is a 48-port 10 Gigabit Ethernet (10Gbe) switch with a Quick Small Form-Factor Pluggable (QSFP) interface. It is designed for use in high-performance data center networks and supports advanced network management features.
The switch is equipped with 48 QSFP ports, which provide high-speed connectivity and support for both optical and copper cabling options. The 10Gbe speed provides fast data transfer rates, making it suitable for demanding applications such as virtualized environments and high-density storage.
The S4820T switch also includes advanced network management features, such as Quality of Service (QoS), Link Aggregation Control Protocol (LACP), and Spanning Tree Protocol (STP). These features help ensure that data is transmitted efficiently and securely, while providing a high level of network performance and stability.
Additionally, the switch can be managed using the Dell Networking Operating System (DNOS) and a web-based graphical user interface (GUI), making it easy to configure and monitor the network. This helps IT teams manage and troubleshoot the network from a single location, reducing downtime and improving overall network performance.
The Dell 5H4H5 Networking S4820T is a high-performance network switch designed for enterprise and data center environments. It has 48 ports that support 10 Gigabit Ethernet (10GBE) connectivity, and the ports are equipped with quad small form-factor pluggable (QSFP) transceivers. This allows for high-speed data transfer and increased network bandwidth.
The S4820T is designed for maximum performance and reliability, making it ideal for mission-critical applications. It uses a non-blocking architecture and supports up to 720 Gbps of switching capacity, ensuring that network traffic can be handled efficiently and without bottlenecks. The switch also includes advanced features such as quality of service (QoS), layer 2/3 switching, and network virtualization, making it a versatile and flexible solution for a variety of networking needs.
Additionally, the S4820T is designed for ease of use, with an intuitive web-based graphical user interface that makes setup and configuration a breeze. The switch also supports multiple management options, including command-line interface (CLI), Simple Network Management Protocol (SNMP), and Remote Management Control Protocol (RMCP), providing administrators with complete control over their network.
General Information about this Dell 5H4H5
- Manufacturer: Dell
- Part Number or SKU# 5H4H5
- Device Type: Ethernet Switch
Technical Information for Dell 48 Ports Switch
- 48 X 40 GBE QSFP+ Uplink Ports
- Rj-45 Console/management Port With Rs232 Signalling
- 48 X 1/10 Gigabit Ethernet Rj-45 Ports
- 2 X Hot-Swap Power Supplies
- Dell Os9 Installed
- Rack Rails Included
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
The unmanaged switches offer fixed configurations on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart switches refer to switches that possess more features than those unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
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What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
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In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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