Cisco 24-Port Gigabit PoE Managed Switch (CBS350-24P-4G-UK)

The Cisco CBS350-24P-4G-UK is a professional-grade, fully managed 24-port Gigabit PoE+ switch designed for small to medium-sized business networks that require high performance, advanced security, and reliable scalability. Part of the Cisco Business 350 Series, it delivers Layer 2 and Layer 3 capabilities including VLAN segmentation, static routing, and advanced traffic control. With a powerful PoE budget, fiber uplink support, and silent fanless design, this switch is ideal for powering IP phones, access points, cameras, and other network devices in enterprise-grade environments.

Product Features

High-performance 24-port Gigabit PoE+ connectivity

The switch features 24 Gigabit Ethernet ports with PoE+ support, enabling seamless power and data delivery to connected devices such as IP cameras, VoIP phones, and wireless access points.

Dedicated fiber uplink capability

Equipped with 4 x 1G SFP uplink slots, the switch supports high-speed fiber connectivity for backbone integration and network expansion.

Robust PoE power delivery

Offers a total PoE budget of 195W with support for up to 30W per port, ensuring reliable power distribution across multiple powered devices.

Advanced Layer 2 and Layer 3 functionality

Supports VLAN segmentation, static routing, IPv6 routing, and inter-VLAN communication, providing flexible and scalable network architecture.

Strong enterprise-grade security

Includes 802.1X port authentication, DHCP snooping, IP-MAC binding, and IPv6 First Hop Security to prevent unauthorized access and network threats.

Intelligent traffic and QoS management

Features Quality of Service (QoS) with 8 priority queues and Auto Smartports for optimized traffic handling and simplified device provisioning.

True stacking capability

Supports stacking of up to 4 switches, enabling centralized management and simplified network expansion.

Silent fanless operation

Designed with a fanless architecture, the switch operates at 0 dB noise, making it suitable for quiet office environments.

Multiple management options

Can be managed through a web-based GUI, CLI, or Cisco Business Dashboard for flexible and centralized network control.

Reliable enterprise hardware design

Built with high MTBF ratings and enterprise-grade components to ensure long-term stability and continuous operation.

Product Specifications

• Model: Cisco CBS350-24P-4G-UK
• Port configuration: 24 x 10/100/1000 Gigabit Ethernet PoE+ ports
• Uplink ports: 4 x 1G SFP slots
• PoE standard: IEEE 802.3at PoE+
• Total PoE budget: 195W
• Maximum PoE per port: 30W
• Switching capacity: 56 Gbps
• Forwarding rate: 41.66 Mpps (64-byte packets)
• CPU: 800 MHz ARM processor
• RAM: 512 MB
• Flash memory: 256 MB
• Packet buffer: 1.5 MB
• MAC address table: 16,000 entries
• VLAN support: Up to 4,094 VLANs
• Static routing: Up to 990 routes and 128 IP interfaces
• Link aggregation: Up to 8 groups with 8 ports per group
• Jumbo frame support: Up to 9 KB
• Management interfaces: Web GUI, CLI, Cisco Business Dashboard
• Console ports: 1 x RJ45, 1 x Mini-USB
• USB port: 1 x USB Type-A
• Power consumption (system only): Approximately 33–34W
• Maximum power consumption: Approximately 240W (with PoE load)
• Noise level: 0 dB (fanless design)
• Operating temperature: -5°C to 50°C
• MTBF: 698,220 hours
• Form factor: 1RU rack-mountable chassis