The Dell E20W003 is a high-performance switch designed for use in data center and enterprise networks. It features 48 10GbE SFP+ ports, 2 QSFP+ ports, and 4 QSFP28 ports, providing a high-density and scalable solution for demanding networking environments. In this article, we will discuss the key features and benefits of the Dell E20W003 switch.
The Dell E20W003 switch is a Layer 3 switch that supports advanced features such as Virtual Router Redundancy Protocol (VRRP), Open Shortest Path First (OSPF), and Border Gateway Protocol (BGP). It also features advanced security features such as Access Control Lists (ACLs), 802.1X port authentication, and port security. The switch is designed to support a range of virtualization technologies, including VMware vSphere, Microsoft Hyper-V, and Citrix XenServer.
The switch features 48 10GbE SFP+ ports, 2 QSFP+ ports, and 4 QSFP28 ports, providing a high-density and scalable solution for demanding networking environments. The 10GbE SFP+ ports support both copper and fiber cabling, while the QSFP+ and QSFP28 ports support fiber cabling. The switch also supports a range of port speeds, including 1GbE, 10GbE, 25GbE, and 40GbE.
The Dell E20W003 switch supports the Dell Networking Operating System (DNOS), which is a Linux-based operating system that provides a range of advanced features, including network virtualization, software-defined networking (SDN), and automation. The switch also supports Dell EMC's SmartFabric Services, which is a suite of management tools that enables users to automate network fabric deployment and management.
The Dell E20W003 switch offers several key benefits, including:
High-density and scalable solution: With 48 10GbE SFP+ ports, 2 QSFP+ ports, and 4 QSFP28 ports, the switch provides a high-density and scalable solution for demanding networking environments.
Advanced Layer 3 features: The switch supports advanced Layer 3 features such as VRRP, OSPF, and BGP, enabling users to create highly available and scalable networks.
Advanced security features: The switch supports advanced security features such as ACLs, 802.1X port authentication, and port security, ensuring that the network is secure from unauthorized access.
Support for virtualization technologies: The switch is designed to support a range of virtualization technologies, including VMware vSphere, Microsoft Hyper-V, and Citrix XenServer, enabling users to create highly virtualized and efficient networks.
Advanced management tools: The switch supports Dell EMC's SmartFabric Services, which is a suite of management tools that enables users to automate network fabric deployment and management, reducing the need for manual configuration.In summary, the Dell E20W003 switch is a high-performance switch designed for use in data center and enterprise networks. With its advanced Layer 3 features, advanced security features, support for virtualization technologies, and advanced management tools, the switch provides a high-density and scalable solution for demanding networking environments. The switch's support for a range of port speeds and cabling options further enhances its flexibility and versatility, making it an excellent choice for users who require a high-performance and reliable networking solution.
Main Information about the Dell E20W003
- Manufacturer: Dell
- Part Number or SKU# E20W003
- Device Type: 48 Ports Switch
- Ports: 48 X 10gbe SFP+
- Uplink Ports: 2x 40GbE QSFP+, 4x 100GbE QSFP28
- Operating System: Os 10
- Power Supply: 2x 550w Ac Hot Swap
- Airflow: Standard, Io To PSU
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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