United States$5,000,000+
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E
Elodie Barrett
5
24-port 10/100 with 2 Mini-GBIC uplinks is reliable and easy to deploy for small business networks.
SF112-24
Cisco SF112-24 24-port 10/100 + 2 Mini-GBIC & 2 GE Uplink
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SF112-24
- Description:
- Cisco SF112-24 24-port 10/100 + 2 Mini-GBIC & 2 GE Uplink
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SF112-24 Overview
SF112-24 is a 24-port fast Ethernet switch engineered with a robust architecture that combines reliable AC power supply operation with industry-standard 10/100 twisted-pair interfaces, ensuring consistent high-performance connectivity. It is designed with essential ports for seamless network integration, delivering stable performance for small business networks without unnecessary complexity.
SF112-24 is tailored for environments that demand scalability and cost efficiency, even though it does not support stacking functionality. Ideal for small offices and branch deployments, this switch offers dependable power options and connectivity that meet everyday networking needs while providing room for future network growth.
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SF112-24 Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2
- Form Factor
- Rack-mount
- Power Consumption
- 35W
- Number of Ethernet Ports
- 12–24 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Unmanaged
- Ethernet Technology
- 10/100
- Media Type Supported
- Twisted Pair
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- SF112-24
- Uplink Configuration
- 1G
- IOS
- LAN Lite
- POE Support
- Non POE
- SFP Ports
- N/A
- Memory
- 128 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100
- Port/Expansion Slot Details
- N/A
- Flash Memory
- 32 MB
- Switching Capacity
- 12 Gbps
- Switching Capacity with Stacking
- N/A
- Product Name
- Cisco SF112-24 24-Port Fast Ethernet Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 9.3 inches
- Weight
- 7 lbs
SF112-24 Use Case
SMB Network Expansion with High-Speed Uplink
In a growing small-to-medium business, the Cisco SF112-24 switch delivers 24 Fast Ethernet ports plus 2 Gigabit Ethernet and 2 Mini-GBIC uplinks to the core router. This setup enables seamless segmentation of departments, high-speed data transfers, and future-proof fiber uplinks. Outcome: simplified network expansion with reliable throughput, reduced bottlenecks, and plug-and-play deployment for non-IT staff.
Branch Office Video Surveillance Backbone
For multi-site retail or corporate branches, the SF112-24 provides 24 PoE-capable Fast Ethernet connections (via optional injectors), 2 GE uplinks and 2 Mini-GBIC slots to link IP cameras and DVR servers over fiber. Outcome: centralized video feeds, minimized packet loss, and secure, high-bandwidth transport across demanding surveillance networks.
University Lab Infrastructure and VLAN Segmentation
In academic environments, the Cisco SF112-24 creates isolated VLANs for computer labs, research clusters, and administrative offices. Dual GE uplinks and Mini-GBIC ports aggregate traffic to the campus core switch, ensuring low latency for e-learning and simulation workloads. Outcome: clear traffic isolation, scalable port density, and streamlined network management for IT teams.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 SF112-24 |  SG110D-05 |  SG112-24 |  CBS110-16T |  SF110-24 | |
|---|---|---|---|---|---|
| Depth | 9.3 inches | 5.3 inches | 8.7 inches | 6.92 inches | 10 inches |
| Ethernet Technology | 10/100 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100 |
| Flash Memory | 32 MB | N/A | N/A | 64 MB | 64 MB |
| Form Factor | Rack-mount | Desktop | Desktop | Desktop | Desktop |
| Height | 1.75 inches | 1.0 inches | 1.75 inches | 1.88 inches | 1.73 inches |
| IOS | LAN Lite | N/A | N/A | N/A | LAN Lite |
| Interface Ports | 10/100 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100 |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 2 | Layer 2 |
| Manageable | Unmanaged | Unmanaged | Unmanaged | Unmanaged | Managed |
| Manufacturer Part Number | SF112-24 | SG110D-05 | SG112-24 | CBS110-16T | SF110-24 |
| Media Type Supported | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair | Twisted Pair |
| Memory | 128 MB | N/A | N/A | 128 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | N/A | 20 Ports | 16 Ports | 24 Ports |
| Number of Ethernet Ports | 12–24 Ports | Under 12 Ports | 12–24 Ports | 12–24 Ports | 12–24 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | N/A | N/A | Fixed configuration with 16 integrated ports | 24 fixed 10/100 RJ45 ports with 2 combo uplink ports |
| Power Consumption | 35W | 3.44 W | 29.7 W | 14.6 W | 19.2W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco SF112-24 24-Port Fast Ethernet Switch | Cisco SG110D-05 5-Port Gigabit Desktop Switch | Cisco SG112-24 Gigabit Desktop Switch | Cisco Business CBS110-16T Gigabit Switch | Cisco SF110-24 24-Port 10/100 Smart Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | N/A | N/A | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | No | No | No |
| SFP Ports | N/A | N/A | 4 SFP Ports | N/A | 4 SFP Ports |
| Switching Capacity | 12 Gbps | 10 Gbps | N/A | 32 Gbps | 4.8 Gbps |
| Switching Capacity with Stacking | N/A | N/A | N/A | N/A | N/A |
| Uplink Configuration | 1G | 1G | 1G | 1G | 1G |
| Weight | 7 lbs | 1 lb | 3.64 lbs | 4.3 lbs | 7.7 lbs |
| Width | 17.5 inches | 7.1 inches | 8.7 inches | 8.41 inches | 17.3 inches |
Reviews & Ratings
F
Finn Frost
4
Professional-grade switch with stable throughput and flexible uplink options.
G
Giselle Rhodes
5
Durable, low-maintenance switch for everyday small office use.
H
Harrison Lane
3
Easy to manage with minimal downtime and solid performance.
I
Isla Barrett
4
Reliable connectivity for both wired devices and uplinks.
Questions & Answers
What is the Cisco SF112-24 switch and who is it for?
The Cisco SF112-24 is an unmanaged 24-port 10/100 Ethernet switch with 2 Mini-GBIC and 2 Gigabit Ethernet uplinks, designed for small to medium businesses seeking cost-effective, plug-and-play network expansion.
How many 10/100 ports does the SF112-24 provide?
The SF112-24 offers twenty-four 10/100 Mbps auto-negotiating Ethernet ports for connecting PCs, printers and other network devices.
What uplink options are available on the SF112-24?
It features two Mini-GBIC slots for fiber optics and two dedicated Gigabit Ethernet RJ-45 uplink ports for high-speed uplink to routers or core switches.
Which fiber modules are compatible with the SF112-24 Mini-GBIC slots?
The SF112-24 supports Cisco 100BASE-FX and 1000BASE-SX/LX SFP modules for multimode and singlemode fiber connectivity up to 10 km.