Cisco SF220-24-K9-NA-RF SF220-24 24-Port 10/100 Smart Plus Switch - 24 Fast Ethernet Ports - 2 Gigabit Uplinks - 2 SFP Slots - Layer 2 Managed
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Product Features
Technical Overview
Built on Cisco's Smart Plus platform, the SF220-24 supports Layer 2 switching with essential features for network segmentation, VLAN support, and basic traffic management. The switch handles twisted pair cabling and offers two dedicated Gigabit Ethernet ports plus two SFP slots for fiber or copper uplink expansion, enabling connections to higher-speed network backbones or longer-distance links.
With a total of 24 Fast Ethernet ports operating at 10/100 Mbps, it accommodates numerous devices like computers, printers, and IP phones. The absence of PoE on RJ-45 ports means it focuses purely on data switching, drawing power from a standard AC supply. Its manageable interface allows for configuration via web, CLI, or SNMP, providing tools for monitoring and troubleshooting network performance.
Relevant factors for this section include Total Number of Network Ports, Uplink Port, Modular, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Cisco SF220-24 stands out for its blend of affordability, manageability, and expansion readiness in a compact form factor. It provides a solid foundation for growing networks that require more control than unmanaged switches but don't need advanced Layer 3 features.
Scalable Connectivity
With 24 Fast Ethernet ports and two Gigabit uplinks, this switch supports a high density of devices while maintaining bandwidth for critical connections. The two SFP slots allow future expansion with fiber optics for longer runs or higher speeds.
- 24 ports for extensive device connectivity
- Gigabit uplinks prevent bottlenecks
- SFP slots enable fiber or copper expansion
Managed Flexibility
As a Layer 2 managed switch, it offers VLANs, QoS, and security features to optimize network traffic and isolate segments. This manageability helps improve network performance and security in multi-department or multi-tenant environments.
- VLAN support for network segmentation
- QoS for prioritizing critical traffic
- Web and CLI management options
Deployment / Use Cases
Ideal for small offices, branch locations, and educational settings, the Cisco SF220-24 fits scenarios where reliable, managed switching is needed without the complexity of enterprise-grade gear. Its desktop or rack-mountable design makes it suitable for wiring closets, server rooms, or under-desk installations.
Common deployments include connecting workstations and peripherals in an office LAN, serving as an access layer switch in a hierarchical network, or providing connectivity in retail POS systems. The SFP slots allow it to link to other switches or routers over fiber for extended distances or in electrically noisy environments.
Office Network Hub
Deploy as the central switch for a small to medium office, connecting computers, printers, and VoIP phones. The manageable features help prioritize voice traffic and segment departments into separate VLANs.
Branch Connectivity
Use in remote branches or retail stores to provide local switching with uplinks to a corporate WAN. The compact size and rack-mount capability fit well in limited-space IT cabinets.
Physical Profile
The switch measures 1.73" (44 mm) in height, 17.32" (440 mm) in width, and 7.91" (201 mm) in depth, with a weight of approximately 5.73 lb (2600 g). Its low-profile, 1U-equivalent design allows easy integration into standard 19-inch racks using optional brackets, or it can sit on a desktop for standalone use. The sturdy metal construction ensures durability in various environments, from controlled office spaces to light industrial settings.
- Width
- 17.32" (440 mm)
- Depth
- 7.91" (201 mm)
- Height
- 1.73" (44 mm)
- Weight
- 5.73 lb (2600 g)
Highlights
- 24 Fast Ethernet ports for connecting numerous devices like PCs, printers, and peripherals
- Two Gigabit Ethernet uplink ports for high-speed connections to network backbones or servers
- Two SFP expansion slots support fiber or copper modules for extended distance or alternative media
- Layer 2 managed switching with VLAN, QoS, and security features for network control
- Desktop or rack-mountable form factor offers flexible deployment in offices or server rooms
- Supports 10/100Base-TX and Gigabit Ethernet technologies over twisted pair cabling
- Refurbished condition with full testing and lifetime warranty for reliable performance
- No PoE on RJ-45 ports, focusing purely on data switching with standard power supply
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | SF220-24-K9-NA-RF |
| Brand Name | Cisco |
| Product Line | Smart Plus |
| Product Series | 220 |
| Product Model | SF220-24 |
| Product Name | SF220-24 24-Port 10/100 Smart Plus Switch |
| Product Condition | Refurbished |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Uplink Port | Yes |
| Modular | No |
| Stack Port | No |
| Port/Expansion Slot Details | 24 x Fast Ethernet Network,2 x Gigabit Ethernet Network,2 x Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | Fast Ethernet,Gigabit Ethernet |
| Network Technology | 10/100Base-TX,10/100/1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 2.0 |
| Expansion Slot Type | SFP |
| Shared SFP Slot | Yes |
| Number of SFP Slots | 2 |
| Network & Communication | |
| Layer Supported | 2 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | No |
| Power Source | Power Supply |
| Physical Characteristics | |
| Form Factor | Desktop,Rack-mountable |
| Height | 1.73" (44 mm) |
| Width | 17.32" (440 mm) |
| Depth | 7.91" (201 mm) |
| Weight (Approximate) | 5.73 lb (2600 g) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many ports does the Cisco SF220-24 switch have, and what types are they?
The Cisco SF220-24 has a total of 24 Fast Ethernet ports operating at 10/100 Mbps, plus two dedicated Gigabit Ethernet ports. Additionally, it includes two SFP expansion slots that can be used for Gigabit Ethernet connections via fiber or copper modules, providing flexibility for uplinks or longer-distance links.
Is this switch manageable, and what Layer does it support?
Yes, the Cisco SF220-24 is a manageable switch that supports Layer 2 switching. This includes features like VLANs for network segmentation, Quality of Service (QoS) for traffic prioritization, and basic security settings. It can be configured and monitored through a web interface, command-line interface (CLI), or SNMP, making it suitable for networks that require more control than unmanaged switches.
Does the Cisco SF220-24 support Power over Ethernet (PoE)?
No, the Cisco SF220-24 does not provide Power over Ethernet on its RJ-45 ports. It is a data-only switch, meaning connected devices like IP phones or wireless access points would require separate power sources. This makes it ideal for environments where PoE is not needed or is provided by other dedicated switches or injectors.
Can this switch be rack-mounted, and what are its dimensions?
Yes, the Cisco SF220-24 is designed for both desktop and rack-mountable use. Its dimensions are 1.73 inches (44 mm) in height, 17.32 inches (440 mm) in width, and 7.91 inches (201 mm) in depth, with a weight of approximately 5.73 pounds (2600 g). This compact, 1U-equivalent size allows easy installation in standard 19-inch racks using optional mounting brackets.
What is the warranty on this refurbished Cisco SF220-24 switch?
This refurbished Cisco SF220-24 switch comes with a lifetime warranty. Refurbished units undergo thorough testing and reconditioning to ensure they meet performance standards, providing a reliable and cost-effective option for businesses looking to deploy Cisco networking equipment with full warranty coverage.
What are the SFP slots used for on this switch?
The two SFP slots on the Cisco SF220-24 allow for expansion with Small Form-factor Pluggable modules, which can be fiber optic or copper-based. These slots enable connections to other network devices over longer distances, provide alternative media options, or offer higher-speed uplinks. They are shared slots, meaning they can be used interchangeably with the built-in Gigabit ports for flexible network design.
| Qty | Price | Available |
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