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

Availability: In Stock
Part Number#: SG102-24
List Price was: $911.54
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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 | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Overview of the 24 Ports Switch

The Cisco SG102-24 is a compact, fixed-configuration Ethernet switch designed for small and medium-sized businesses. It has 24 ports Gigabit Ethernet and two mini-GBIC (SFP) ports for fiber connectivity. The switch supports both wire-speed Layer 2 switching and basic Layer 3 routing, and includes advanced security and management features such as Quality of Service (QoS), Advanced Security, and IPv6 support. Additionally, the switch can be managed remotely using a web browser or the Cisco Smart Network Application (SNA) software, making it easy to monitor and configure the switch from anywhere on the network.

High Performance

The Cisco SG102-24 is a high-performance switch that is capable of delivering wire-speed performance on all of its ports. This means that it can handle the full-duplex traffic at the maximum speed of each port, which is 1 Gbps for the Gigabit Ethernet ports. It uses a non-blocking switching architecture that allows it to forward and filter packets at full line rate without any packet loss.

Additionally, the Cisco part has a high packet forwarding rate, which means that it can process and forward a large number of packets per second. The exact forwarding rate will depend on the packet size and the mix of traffic, but generally, switches can support a high number of concurrent connections.

In terms of latency, the Cisco model is designed to minimize delay in packet forwarding, thus it ensure low latency which is good for real-time applications like VoIP, Video Streaming and Gaming.

Applications of the Cisco SG102-24Business Environments

The Cisco SG102-24 is a versatile networking solution suitable for various business environments, including:

Small Businesses: Small businesses can benefit from its compact size and easy setup. The 24 ports offer room for expansion as the business grows.

Medium-Sized Enterprises: For medium-sized enterprises, the Cisco SG102-24 provides reliability and performance for their networking needs.

Data Centers: In data centers, where space efficiency and scalability are critical, the rack-mountable design of this switch is a valuable asset.

Networking Scenarios

This switch can be used in various networking scenarios:

Local Area Networks (LANs): It's perfect for connecting devices within an office or a building, facilitating smooth communication and data sharing.

Connectivity: With its Combo Mini-GBIC and RJ-45 ports, it can connect to other switches, routers, and even fiber optic networks, extending the network's reach.

Unified Communications: The switch can support voice and video communication, making it suitable for unified communications solutions.

Key Features

Let's take a closer look at some key features of the Cisco SG102-24:

Combo Mini-GBIC Ports: The switch comes with 2 Combo Mini-GBIC (Gigabit Interface Converter) ports. These are versatile ports that can be used for various networking needs, such as connecting to other switches, routers, or fiber optic networks.

RJ-45 Ports: The switch has 24 RJ-45 ports. These are the standard Ethernet ports that allow you to connect devices using regular Ethernet cables.

2 x Expansion Slots: These slots provide flexibility for expansion, allowing you to add additional functionality or capacity to your network.

10/100/1000Base-T: The switch supports various Ethernet speeds, including 10/100/1000Base-T, making it adaptable to different network requirements.

Reliability of Ethernet Switch

The Cisco SG102-24 is designed for reliability, it has a number of features that help ensure that it can continue to operate in case of a failure. Some of these features include:

  • Redundant Power Supplies: The switch has dual power supply capabilities, which means that if one power supply fails, the other can take over, keeping the switch operational.
  • IEEE 802.3ad Link Aggregation Control Protocol (LACP) support: It supports Link Aggregation which allows you to bundle multiple physical links together to form a single logical link, increasing the bandwidth and providing redundancy.
  • Quality of Service (QoS): The switch can prioritize different types of traffic, so that critical applications like VoIP and video conferencing have priority over less-critical traffic. This helps ensure that the switch can continue to provide reliable service even when the network is congested.
  • Advanced Security: The switch includes a number of advanced security features such as Access Control Lists (ACLs) and Network Admission Control (NAC) to protect against unauthorized access and malware, which helps to ensure that the switch continues to operate securely.
  • Remote Management: The switch can be managed remotely using a web browser or the Cisco Smart Network Application (SNA) software, allowing you to monitor and troubleshoot the switch from anywhere on the network.
Detail Information about this Cisco SG102-24
  • Manufacturer: Cisco
  • Part Number or SKU# SG102-24
  • Type: Networking
  • Product Type: Ethernet Switch
Key Feature for 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 of 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

overall, the Cisco SG102-24 24-Ports Rack-Mountable Switch is a versatile and reliable networking solution suitable for a range of applications, from small businesses to data centers. Its numerous features, scalability, and efficiency make it a valuable addition to any network infrastructure. By understanding its capabilities and applications, you can make an informed decision about whether it's the right fit for your network needs. Whether you need to connect computers, printers, phones, or other devices, this switch offers the reliability and performance you're looking for.

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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