Cisco Business 110 Series Unmanaged Switch CBS110-24T-UK

The Cisco Business 110 CBS110-24T-UK is a 24-port plug-and-play Gigabit Ethernet switch designed for businesses that need reliable connectivity without configuration complexity. It delivers wire-speed performance and energy-efficient operation straight out of the box. This UK power variant provides hassle-free network expansion for small offices, retail locations, and workgroups that prioritize simplicity over advanced management features.

Technical Specifications

Port Configuration

• 24x 10/100/1000 Mbps auto-sensing Gigabit Ethernet ports
• Auto-MDI/MDIX on all ports (no need for crossover cables)
• Non-blocking architecture for full wire-speed performance
• Total switching capacity: 48 Gbps

Performance

• Forwarding rate: 35.7 Mpps (wire speed)
• MAC address table: 8,000 entries
• Jumbo frame support: Up to 9,216 bytes
• Store-and-forward switching method
• Flow control: IEEE 802.3x (prevents packet loss)

Physical Specifications

• Dimensions: 440 × 200 × 44 mm (17.3 × 7.9 × 1.7 inches)
• Weight: 2.2 kg (4.85 lbs)
• Mounting: 19-inch rack-mountable (1U) or desktop placement
• Rack-mount kit included
• Cooling: Fanless design (passively cooled)

Power

• Input voltage: 100-240V AC, 50-60 Hz (UK plug type G)
• Maximum power consumption: 18W
• Energy Efficient Ethernet (IEEE 802.3az) support
• Power-saving mode during low traffic periods

Front Panel

• Per-port LED indicators (link/activity)
• System power LED
• Diagnostic LEDs for quick troubleshooting

Environmental & Compliance

• Operating temperature: 0°C to 40°C (32°F to 104°F)
• Storage temperature: -20°C to 70°C (-4°F to 158°F)
• Humidity: 10% to 90% non-condensing
• MTBF: 474,949 hours
• Safety: CE, UKCA marked for UK market
• RoHS compliant

Use Cases & Applications

Small Office Network Expansion: The CBS110-24T-UK works perfectly when your office outgrows a smaller switch. Simply connect the new switch to your existing network and plug in additional computers, printers, and phones. No configuration means employees can set it up themselves without waiting for IT support.

Retail Store Connectivity: Retail locations benefit from the switch’s ability to connect multiple point-of-sale terminals, receipt printers, inventory scanners, and back-office computers through a single device. The fanless operation ensures quiet performance near customer areas, while the compact design fits easily under counters or in storage rooms.

Educational Computer Labs: Schools and training centers can quickly deploy the CBS110-24T-UK to connect classroom computers and interactive displays. Teachers or facility managers can install the switch without technical training—just mount it in a cabinet and connect devices. The lifetime warranty reduces long-term maintenance concerns for budget-conscious educational institutions.

Temporary or Event Networks: Trade shows, conferences, and temporary offices require quick network setup without technical complexity. The CBS110-24T-UK enables event organizers to create instant network infrastructure for registration desks, demonstration areas, and workstations. Moreover, the switch’s energy-efficient design reduces power costs during multi-day events.

Manufacturing Floor Connectivity: Connect production equipment, inventory management terminals, and quality control stations in manufacturing environments. The fanless design withstands dusty conditions better than switches with cooling fans, while the plug-and-play operation minimizes downtime when replacing or adding network connections.

Medical and Dental Offices: Healthcare facilities with 10-20 workstations can use the CBS110-24T-UK to connect patient management systems, medical records terminals, and office computers. The silent operation prevents disruption in patient care areas, while the simple setup allows practice managers to handle basic network changes without expensive IT service calls.

Why Choose the CBS110-24T-UK

The CBS110-24T-UK fills an essential role for businesses that need reliable Gigabit connectivity without management overhead. Unlike managed switches that require configuration expertise, this unmanaged switch works immediately after connecting power. However, it still delivers enterprise-quality hardware backed by Cisco’s reliability.

This switch lacks PoE capability, making it unsuitable for powering IP phones or wireless access points directly. If your deployment requires PoE, consider the CBS110-24P-UK variant instead. For applications involving only computers, printers, and devices with their own power supplies, the CBS110-24T-UK provides a cost-effective solution.

The UK-specific power variant ensures immediate compatibility with British electrical standards and includes the correct Type G plug. This eliminates the need for power adapters or converters that could affect reliability.

Network Design Considerations

When planning your network, remember that unmanaged switches operate at Layer 2 only—they forward traffic between all ports without traffic segmentation or prioritization. All connected devices exist on the same network segment and can communicate freely. For environments requiring network separation, traffic prioritization, or VLAN support, a managed switch would be more appropriate.

The CBS110-24T-UK supports auto-MDI/MDIX, meaning you can use standard Ethernet cables for all connections—no need to stock crossover cables for switch-to-switch connections. This feature simplifies cable management and reduces the chance of connection errors during installation.

The switch’s store-and-forward architecture checks packets for errors before forwarding them, reducing network problems caused by corrupted data. Additionally, the IEEE 802.3x flow control prevents packet loss during traffic congestion by temporarily pausing transmission from sending devices.

Installation and Setup

Installation takes minutes: mount the switch using the included rack-mount kit or place it on a desktop, connect the power cord, and plug in your Ethernet cables. The per-port LEDs immediately indicate active connections and network activity. Green LEDs show successful Gigabit connections, while amber indicates 10/100 Mbps speeds.

For optimal performance, connect the CBS110-24T-UK to your router or upstream switch using a Gigabit connection. This ensures the full 48 Gbps switching capacity benefits your network. Cable runs up to 100 meters (328 feet) work reliably with standard Cat5e or Cat6 Ethernet cables.

Additional Resources

• Download the complete datasheet
• Access quick start guides and documentation
• Compare Business 110 Series models
• Explore managed switch options for advanced features
• Join the Cisco Small Business community

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Ideal for: Offices, retail stores, schools, temporary networks, and any environment where plug-and-play Gigabit connectivity matters more than advanced configuration options. For PoE-powered devices like IP phones or wireless access points, consider PoE-enabled switch models instead.