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Cisco SG220-26-K9-NA-RF 26-Port Gigabit Smart Plus Switch - 26 Ports - 2 SFP Slots - Layer 2 Managed - Desktop/Rack-Mountable
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Product Features
Technical Overview
This switch operates at Gigabit Ethernet speeds, supporting 10/100/1000Base-T for copper connections and 1000Base-X for fiber via the SFP slots. The modular design allows for flexible uplink configurations, with shared SFP slots enabling expansion without sacrificing port density.
The built-in power supply ensures consistent voltage delivery, while the manageable interface offers granular control over network policies and security settings. The switch's compact footprint and lightweight design make it easy to integrate into existing infrastructure without excessive space requirements.
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.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The Cisco SG220-26 combines high port density with advanced management features, making it an ideal choice for growing networks that need scalability and control. Its Smart Plus software suite simplifies configuration while maintaining robust security and performance monitoring.
High-Density Connectivity
With 26 Gigabit ports, this switch supports multiple devices simultaneously, reducing the need for additional hardware and simplifying network topology.
- Supports PCs, laptops, printers, and peripherals
- Enables LAN expansion through uplink ports
Flexible Deployment Options
The desktop and rack-mountable design allows for versatile installation in office environments, server rooms, or network closets.
- Includes rack-mounting hardware for secure installation
- Compact size minimizes space usage
Deployment / Use Cases
This switch is well-suited for small business networks, branch offices, or educational environments where reliable, managed switching is required. Its 26-port configuration handles moderate device counts efficiently, while the SFP slots provide future-proofing for fiber connectivity.
Common use cases include connecting workstations, printers, and servers in a centralized network, or serving as an aggregation switch for smaller subnets. The Layer 2 features support VLAN segmentation, QoS prioritization, and network monitoring, making it adaptable to various operational needs.
Office Network Core
Deploy as the central switch for an office LAN, providing Gigabit connectivity to all wired devices and ensuring smooth data flow between departments.
Server Room Aggregation
Use in server environments to connect multiple servers and storage devices, leveraging the SFP slots for high-speed uplinks to core switches or routers.
Physical Profile
The switch measures 1.73 inches in height, 17.32 inches in width, and 7.91 inches in depth, fitting standard 19-inch racks with included mounting brackets. Its lightweight construction at 6.19 pounds facilitates easy handling and installation, while the durable chassis ensures long-term reliability in varied operating conditions.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.73" (44 mm), 17.32" (440 mm), 7.91" (201 mm), 6.19 lb (2810 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.32" (440 mm)
- Depth
- 7.91" (201 mm)
- Height
- 1.73" (44 mm)
- Weight
- 6.19 lb (2810 g)
Highlights
- 26 Gigabit Ethernet ports for high-density device connectivity
- Two SFP slots support fiber or copper uplink expansion
- Layer 2 managed switch with advanced features like IGMP snooping and port mirroring
- Desktop or rack-mountable form factor for flexible deployment
- Gigabit Ethernet technology ensures fast network speeds up to 1000 Mbps
- Built-in power supply provides stable voltage delivery
- Lifetime warranty offers long-term peace of mind
- Refurbished condition with full functionality and testing
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | SG220-26-K9-NA-RF |
| Brand Name | Cisco |
| Product Line | Smart Plus |
| Product Series | 220 |
| Product Model | SG220-26 |
| Product Name | SG220-26 26-Port Gigabit Smart Plus Switch |
| Product Condition | Refurbished |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 26 |
| Uplink Port | Yes |
| Modular | Yes |
| Stack Port | No |
| Port/Expansion Slot Details | 26 x Gigabit Ethernet Network,2 x Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 2 |
| Expansion Slot Type | SFP |
| Shared SFP Slot | Yes |
| Number of SFP Slots | 2 |
| Network & Communication | |
| Layer Supported | 2 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| 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) | 6.19 lb (2810 g) |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many ports does this switch have, and what types are they?
The Cisco SG220-26 has 26 Gigabit Ethernet ports for connecting devices like computers, printers, and servers. Additionally, it includes two SFP slots for expansion, allowing fiber or copper uplinks to other network equipment. This configuration supports high-density connectivity while offering flexibility for future network growth.
Is this switch manageable, and what Layer does it support?
Yes, this is a fully manageable Layer 2 switch. It supports advanced features such as VLANs, QoS, IGMP snooping, port mirroring, and spanning tree protocols. These capabilities allow for granular control over network traffic, security policies, and performance optimization, making it suitable for environments requiring detailed network management.
Can this switch be rack-mounted, and what are its dimensions?
Yes, the switch is designed for both desktop and rack-mountable deployment. Its dimensions are 1.73 inches in height, 17.32 inches in width, and 7.91 inches in depth, fitting standard 19-inch racks. The compact size and lightweight design at 6.19 pounds make it easy to install in server rooms or network closets without occupying excessive space.
What is the warranty on this refurbished Cisco switch?
This refurbished Cisco SG220-26 comes with a lifetime limited warranty. This warranty covers defects in materials and workmanship, providing long-term assurance for your investment. Refurbished units undergo thorough testing and inspection to ensure they meet original performance specifications before resale.
Does this switch support Power over Ethernet (PoE)?
No, this switch does not support Power over Ethernet. It provides data connectivity only, with power supplied through its built-in power supply. For PoE requirements, you would need to consider other models in the Cisco lineup specifically designed with PoE capabilities to power devices like IP phones or wireless access points.
What are the SFP slots used for on this switch?
The two SFP slots on this switch allow for flexible uplink connections using SFP modules. You can use these slots to add fiber optic or copper Gigabit Ethernet uplinks, enabling connections to other switches, routers, or network backbones. This modular expansion supports longer distances or different media types without replacing the entire switch.