SG100D-05-NA Cisco Small Business Unmanaged 5 Ports Switch Refurbished

The Cisco SG100D-05-NA Small Business Selection Gateway, also known as the SG 100D-05, is an unmanaged 5-ports Fast Ethernet switch designed for small businesses. In this comprehensive guide, we will delve into the key features, benefits, and applications of this networking device. Whether you're a business owner looking to enhance your network infrastructure or an IT enthusiast wanting to expand your knowledge, this article will provide you with the information you need.

The Cisco SG100D-05-NA is a networking device manufactured by Cisco, a globally renowned technology company. It is specifically designed to cater to the networking needs of small businesses. As an unmanaged switch, it offers five Fast Ethernet ports, making it a cost-effective and straightforward solution for connecting various devices within your network.

Now, let's explore the key features of the Cisco SG100D-05-NA that set it apart from other networking devices.

• Five Ports: This switch comes with five ports, allowing you to connect multiple devices, such as computers, printers, and VoIP phones, to your network. It provides fast and reliable connectivity for all your essential equipment.
• Unmanaged Configuration: The SG100D-05-NA is an unmanaged switch, which means it's incredibly easy to set up and use. You don't need advanced networking knowledge to get it up and running.
• Fast Ethernet: The switch supports Fast Ethernet, which offers a significant improvement in data transfer speeds compared to standard Ethernet. This is particularly valuable for businesses that require quick data transmission.
• Compact Design: Its compact and sleek design makes it easy to fit into small office spaces. It won't take up much room in your networking setup.
• Energy-Efficient: Cisco has designed this switch with energy efficiency in mind. It consumes less power, helping you save on energy costs.
• Reliability: Cisco is known for its robust and reliable networking solutions, and the SG100D-05-NA is no exception. It's built to last and ensure a stable network connection.

Here, we will discuss the benefits of incorporating the Cisco SG100D-05-NA into your network infrastructure.

• Ease of Use: The unmanaged nature of this switch means you can set it up quickly without the need for advanced technical knowledge. This is especially advantageous for small businesses without dedicated IT departments.
• Cost-Effective: The SG100D-05-NA is a budget-friendly networking solution. It offers excellent value for money, making it an attractive choice for small businesses with limited budgets.
• Reliability: Cisco's reputation for reliability extends to this small business switch. You can trust it to keep your network running smoothly.
• Fast Ethernet: The switch's support for Fast Ethernet ensures that data is transmitted quickly and efficiently, enhancing productivity in your business operations.

• The SG100D-05-NA Cisco Small Business Unmanaged Switch is a basic network switch and does not have advanced network management or security features. As an unmanaged switch, it operates at Layer 2 of the OSI model and provides basic connectivity between devices on a network.
• Port Configuration: The switch does not have a management interface and does not allow for configuration of individual ports.
• VLAN Support: The switch does not support VLANs (Virtual Local Area Networks), which are used to segment a network into smaller, isolated networks for increased security and better network management.
• Quality of Service (QoS): The switch does not support QoS, which allows for prioritization of network traffic for better performance.
• Link Aggregation: The switch does not support link aggregation, which allows for combining multiple physical links into a single, logical link for increased bandwidth and redundancy.
• Security: The switch does not have built-in security features such as access control lists (ACLs) or port security.

• The SG100D-05-NA is a Cisco Small Business Unmanaged switch designed for small office environments. It has the following features and specifications:
• 5 Fast Ethernet (10/100Mbps) ports for connecting devices such as computers, printers, and IP phones to the network.
• Unmanaged, meaning there is no need for configuration or a web interface for setup, making it easy to use for non-technical users.
• Auto-sensing for speed and duplex, automatically detecting the speed and duplex settings of the connected device for a hassle-free connection.
• LED indicators for monitoring the status of each port and quickly identifying issues.
• Desktop form factor with a compact design, allowing it to be easily placed in a small office environment.
• Energy-saving features to reduce power consumption and lower operating costs.
• Quality of Service (QoS) support, allowing for the prioritization of critical network traffic, ensuring smooth performance for time-sensitive applications.

• The SG100D-05-NA Cisco Small Business Unmanaged switch is not designed for high performance or scalability. It is aimed at small office environments with basic network needs and a limited number of devices to connect.
• The switch has only 5 Fast Ethernet (10/100Mbps) ports, which limits its capacity for connecting multiple devices and handling large amounts of network traffic. It is an unmanaged switch, meaning it does not have advanced features such as VLANs, Link Aggregation, or Spanning Tree, which are necessary for larger and more complex networks.

• Manufacturer Cisco
• Manufacturer Part Number SG100D-05-NA
• Product Series 100
• Product Model SG100D-05
• Product Name SG100D-05 Unmanaged Gigabit Desktop Switch
• Product Type Ethernet Switch

• Total Number of Network Ports 5
• Token Ring Port No
• LRE Port No
• Uplink Port No
• Bypass No
• Modular No
• Management Port No
• USB No
• Stack Port No
• Number of Network (RJ-45) Ports 5

• Media Type Supported Twisted Pair
• Twisted Pair Cable Standard Category 5
• Ethernet Technology Gigabit Ethernet
• Ethernet Technology Fast Ethernet
• Network Technology 10/100/1000Base-T

• Layer Supported 2

• Manageable No

• PoE (RJ-45) Port No
• Input Voltage 12 V DC
• Power Source AC Adapter
• Redundant Power Supply No

In Summary, the Cisco SG100D-05-NA Small Business Selection Gateway is a reliable and cost-effective networking solution for small businesses, home offices, and various other applications. With its unmanaged configuration, five Fast Ethernet ports, and compact design, it provides essential connectivity without the complexity. If you're looking for an easy-to-use, dependable, and budget-friendly networking device, the Cisco SG100D-05-NA could be the right choice for you. Ensure that you make an informed decision based on your specific networking needs, and your business will benefit from a stable and efficient network connection.