Cisco SG102-24 Ethernet Switch
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Cisco SG102-24 Mini-GBIC 24 Ports Ethernet Switch Factory Refurbished

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Part Number#: SG102-24
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Short Description:
SG102-24 24-Ports 2 Combo Mini-GBIC RJ-45 2 x Expansion Slots 10/100/1000Base-T Rack-mountable Switch | Made by Cisco | New Factory Sealed
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

More Information

Understanding the Cisco SG102-24

The Cisco SG102-24 is a 24-port Rack-Mountable Switch. But what does that mean? Let's break down the key elements:

  • 24 Ports: The switch comes with 24 ports, which are like doorways for data to travel in and out of the network. More ports mean you can connect more devices to your network.
  • Rack-Mountable: This switch is designed to be mounted in a server rack, making it a space-efficient choice for data centers and server rooms.

In essence, the Cisco SG102-24 is a piece of networking equipment that helps you connect multiple devices within your network efficiently.

The Cisco SG102-24 is a compact, 24-port Gigabit Ethernet switch designed for small business networks. It supports both wired and wireless connectivity and can be managed via a web-based interface. Some key features of this switch include:

  • 24 Gigabit Ethernet ports for high-speed connectivity to devices such as computers, servers, and printers
  • Two shared mini-GBIC (SFP) ports for fiber connectivity to other switches or networks
  • Quality of Service (QoS) support for prioritizing network traffic
  • Easy setup and management using the web-based interface
  • Energy Efficient Ethernet (EEE) to save power when network traffic is low

This switch is ideal for small businesses that need to connect a large number of devices to their network, and are looking for a cost-effective solution that is easy to manage. It can be easily deployed as it is plug-and-play and need no additional configuration.

Benefits of Using the Cisco SG102-24

Reliable Performance

The Cisco SG102-24 is designed for reliable network performance. Here's why it's a reliable choice:

Quality of Service (QoS): QoS features ensure that important data, like voice and video, gets priority, guaranteeing a smooth user experience.

Low Latency: Low latency is crucial for real-time applications. This switch is optimized for minimal delays in data transmission.


One of the major advantages of the Cisco SG102-24 is its scalability:

Expansion Slots: The 2 expansion slots allow for growth and customization as your network requirements evolve.

24 Ports: With 24 ports, it can handle numerous devices, making it suitable for growing businesses.

High Performance

The Cisco SG102-24 is a high-performance Ethernet switch that is capable of wire-speed switching on all of its 24 Gigabit Ethernet ports. This means that it can handle full-duplex traffic at up to 1 Gbps on each port simultaneously, providing a high level of performance and reliability for your network. Additionally, the switch supports Quality of Service (QoS) features that allow you to prioritize traffic and ensure that critical applications and services receive the bandwidth they need. The switch also supports advanced security features such as port security, access control lists (ACLs), and other features that help to protect your network from unauthorized access and other security threats.

The switch also has two mini-GBIC (SFP) ports that allows for fiber connectivity with different kind of SFP, the ports provides flexibility to extend the network over the distance, it depends on the kind of SFP is used.

In summary the Cisco model is a high-performance and reliable 24-port Gigabit Ethernet switch that is suitable for small and medium-sized businesses, which it provides high-speed data transfer and advanced security and management features.

24 Ports Ethernet Switch

The Cisco SG102-24 is a reliable switch that is designed to provide continuous uptime for small and medium-sized businesses.

It has a number of features that help to improve its reliability, such as:

  • Redundant power supply: The switch has an optional redundant power supply that can be added to provide a failover power source, ensuring that the switch remains operational even if one power supply fails.
  • Link Aggregation Control Protocol (LACP) and Port Aggregation Protocol (PAgP): These protocols allow multiple ports to be grouped together to form a single, virtual link, providing redundancy in case one of the physical links fails.
  • Loop Protection: The switch has built-in loop protection that helps to prevent loops that could cause broadcast storms and other network issues.
  • Quality of Service (QoS): The switch includes advanced QoS features that help to ensure that delay-sensitive traffic such as VoIP and video streaming is given priority over less-critical traffic, helping to prevent network congestion and improve the overall performance.
  • Software Upgradability: The switch can be upgraded with new software versions which could fix known bugs or add new features which would improve its reliability.
  • Strong Security features: The switch includes advanced security features such as port security and IP-MAC-Port Binding to help prevent unauthorized access to the network.

Specification about this Cisco SG102-24

  • Manufacturer: Cisco
  • Part Number or SKU# SG102-24
  • Type: Networking
  • Product Type: Ethernet Switch

Technical Information of 24 Ports Switch

  • Media Type Supported: Twisted Pair24
  • Total Number of Ports: 24
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T
  • Number of Total Expansion Slots: 2
  • Expansion Slot Type: SFP
  • Number of SFP Slots: 2
  • Layer Supported: 2
  • Manageable: No
  • Power Source: Power Supply
  • Redundant Power Supply Supported: No
  • Form Factor: Rack-mountable

Features for Managed Switch

  • Switching capacity: 48 GBPS
  • Forwarding capacity: 35.7 MPPS
  • Ease of use
  • Simple setup
  • High performance
  • Support for advanced technologies
  • Each combo mini-GBIC port has one 10/100/1000 copper Ethernet port and one mini-GBIC/SFP Gigabit Ethernet slot, with one port active at a time.

Certifications & Standards

  • UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A, IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1p Priority


  • Temperature: 0ºC to 40ºC (32ºF to 104ºF)
  • Humidity: 10% - 90%, Non-condensing

In summary, the Cisco SG102-24 24-Port Rack-Mountable Switch is a versatile networking solution suitable for various business environments and networking scenarios. Its reliable performance, scalability, and ease of management make it a valuable asset for businesses of all sizes.

this guide has provided an in-depth understanding of the Cisco SG102-24, from its specifications to its applications and benefits. Whether you're a small business looking to establish a reliable network or a data center in need of scalability, the Cisco SG102-24 is worth considering as your networking solution. With its features, versatility, and Cisco's extensive support, it can help you build a robust and efficient network infrastructure to support your business needs.

the Cisco part is a reliable switch that is designed to provide continuous uptime for small and medium-sized businesses with several features like Redundant power supply, Link Aggregation Control Protocol, Loop Protection, Quality of Service and software upgradability to ensure the security and integrity of the network.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product SG102-24 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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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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(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

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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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