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Overview of the CBS220-24P-4X-UK
The CBS220-24P-4X-UK is a managed Layer 2+ Gigabit Ethernet switch from Cisco’s Small Business series, purpose-built for UK organizations requiring high-density Power over Ethernet (PoE+) and future-ready uplink speeds. With 24 × PoE+ ports and 4 × 10G SFP+ uplinks, it bridges the gap between power delivery and high-bandwidth demands in sectors like education, hospitality, and enterprise IT.
Core Features and PoE+ Performance
- 24 × 10/100/1000 Mbps PoE+ ports: Delivers 30W per port with a total PoE budget of 370W, supporting devices such as 802.11ax Wi-Fi 6 access points, PTZ cameras, and VoIP systems.
- 4 × 10G SFP+ uplinks: Facilitates high-speed backbone connectivity for data-intensive tasks like video surveillance backups or cloud synchronization.
- Layer 3 static routing: Enables inter-VLAN communication without a dedicated router.
- Web-managed interface: Simplifies configuration of VLANs, QoS prioritization, and security protocols like port-based ACLs.
Target Applications in UK Markets
- Higher education: Powers lecture hall AV systems, campus-wide Wi-Fi, and IoT-enabled lab equipment.
- Smart offices: Supports hybrid work setups with VoIP phones, conference room APs, and occupancy sensors.
- Retail chains: Connects in-store POS systems, digital signage, and loss prevention cameras.
Technical Specifications and Compliance
- Switching capacity: 128 Gbps non-blocking throughput ensures seamless handling of high-traffic workloads.
- UK compliance: Meets BS EN/IEC safety standards and operates on 230V power grids.
- Limitations: Lacks advanced Layer 3 dynamic routing (OSPF/BGP) and stacking for expanded port counts.
Why This Model Stands Out for UK Deployments
- PoE+ scalability: Reduces cabling complexity by powering up to 24 devices simultaneously.
- 10G future-proofing: Prepares networks for emerging technologies like 4K/8K video streaming and AR/VR applications.
- Energy efficiency: IEEE 802.3az compliance reduces idle power consumption by up to 70%.
For UK-based procurement, the CBS220-24P-4X-UK is available here.
Addressing Critical User Questions
Q: Can all 24 ports deliver 30W at the same time?
A: No—the total PoE budget (370W) limits full-power usage to ~15.4W per port. Prioritize high-wattage devices on specific ports.
Q: Is it compatible with third-party SFP+ modules?
A: While Cisco recommends certified modules, third-party options may work but lack official support.
Q: Does it support redundancy for uptime-critical environments?
A: Yes—features like STP/RSTP and LACP ensure failover, but it lacks dual power supplies for full redundancy.
Final Insight
The CBS220-24P-4X-UK embodies Cisco’s strategy of blending PoE+ density with scalable uplinks, making it a tactical asset for UK businesses balancing current needs with future growth. While not a universal solution, its targeted design proves that mid-tier switches can punch above their weight when precision engineering meets real-world demands.