CBS220-24FP-4X Cisco 24 Ports Ethernet Switch with 4 SFP+ Port

Cisco CBS220-24FP-4X 24-Port Ethernet Switch

The Cisco CBS220-24FP-4X is a high-performance, rack-mountable smart switch designed for enterprise networks, offering reliable connectivity and advanced features for modern business environments. It provides 24 Gigabit Ethernet PoE+ ports along with 4 10G SFP+ uplink ports, delivering exceptional switching capacity and flexible deployment options.

General Information

• Manufacturer: Cisco
• Part Number: CBS220-24FP-4X
• Device Type: 24-Port Smart Switch
• Enclosure: Rack-mountable
• Ethernet Subtype: Gigabit Ethernet

Port

• 24 x 10/100/1000 Mbps PoE+ ports
• 4 x 10G SFP+ uplink ports for high-speed connectivity
• PoE Budget: 382 W for powering connected devices

Performance and Capacity

• Forwarding Performance (64-byte packets): 95.23 Mpps
• Switching Capacity: 128 Gbps
• Buffer Capacity: 12 MB

Network Capacity

• Supports up to 256 VLANs
• MAC Address Table Size: 8192 entries
• ACL Rules: 512
• Maximum MSTP Instances: 16
• Jumbo Frame Support: Up to 9216 Bytes

Routing and Management Protocols

• IGMPv2, IGMPv3, MLD, MSTP, RSTP, STP
• SNMP 1, SNMP 2c, SNMP 3, RMON
• Telnet, HTTP, HTTPS, SSH, SCP, TFTP
• DHCP, RSTP, TACACS+, Radius

Security and Encryption

• Secure Shell (SSH, SSHv2) authentication
• Radius and TACACS/TACACS+ support
• SSL encryption for secure management
• Advanced access control with ACL rules and port security

Network Optimization

• BootP support and VLAN management
• IGMP snooping and multicast storm control
• Diffserv, QoS, and Type of Service (ToS) support
• Weighted Round Robin (WRR) scheduling

Connectivity Enhancements

• Link Aggregation with LACP support
• Automatic media-dependent interface crossover (MDI/MDIX)
• Port mirroring and cable diagnostics function
• Neighbor Discovery Protocol (NDP) and Generic VLAN Registration Protocol (GVRP)

Protection and Reliability

• DoS attack prevention and broadcast storm control
• BPDU Guard and loopback detection
• Redundant firmware support with dual images
• Energy Efficient Ethernet (EEE) for reduced power consumption

Compliance and Standards

• IEEE 802.3, 802.3u, 802.3z, 802.3ab, 802.3af, 802.3at, 802.3az
• IEEE 802.1d, 802.1q, 802.1p, 802.1w, 802.1s, 802.1x, 802.1ab
• IEEE 802.3x flow control and 802.3ad link aggregation

Hardware Specifications

• RAM: 256 MB
• Flash Memory: 64 MB
• Status Indicators: System, Link/Activity/Speed

Interfaces

• 24 x RJ-45 10/100/1000 Mbps PoE+ ports (up to 30 W per port)
• 4 x 10G SFP+ uplink ports

Power Specifications

• Internal power supply
• Input Voltage: AC 100-240V, 50/60 Hz
• Operational Power Consumption: 470 W

Cisco CBS220-24FP-4X 24 Ports Ethernet Switch

The Cisco CBS220-24FP-4X is a high-performance 24-port Ethernet switch designed for small to medium-sized enterprises seeking reliable network connectivity and advanced management features. Engineered with robust Layer 2 and basic Layer 3 capabilities, this switch ensures efficient data transfer, low latency, and scalable network performance. Its 4 SFP+ uplink ports support high-speed connections, making it suitable for demanding network environments requiring both power and speed.

Advanced Switching Capabilities

The CBS220-24FP-4X provides comprehensive Layer 2 switching functionalities, including VLAN support, Quality of Service (QoS), and advanced traffic prioritization. Network administrators can segment traffic efficiently to ensure secure and optimized network performance. The switch supports link aggregation, enabling multiple ports to function as a single logical connection, improving throughput and redundancy. Its PoE+ support allows the delivery of power to connected devices such as IP phones, cameras, and wireless access points, reducing the need for additional power infrastructure.

Layer 2 and Layer 3 Functionality

This switch offers advanced Layer 2 features such as spanning tree protocol (STP), port mirroring, and IGMP snooping, providing network stability and monitoring capabilities. For simplified routing, it includes basic Layer 3 static routing, allowing traffic to move efficiently between VLANs. These features make the CBS220-24FP-4X ideal for organizations that require both high-speed data handling and the flexibility of simple routing without deploying full Layer 3 infrastructure.

Quality of Service and Traffic Management

With built-in QoS features, the CBS220-24FP-4X enables prioritization of mission-critical applications such as VoIP and video conferencing. Administrators can define traffic policies to ensure low-latency performance and reduced jitter, providing a seamless communication experience. The switch supports robust packet queuing and scheduling algorithms, maintaining consistent network performance even during periods of heavy traffic.

Power over Ethernet (PoE) Optimization

The 24 PoE+ ports on the CBS220-24FP-4X can deliver up to 30W per port, supporting high-powered devices without requiring separate power adapters. This capability is essential for powering devices like IP cameras, access points, and VoIP phones. The switch intelligently manages power allocation, allowing administrators to prioritize critical devices while maintaining overall energy efficiency. PoE scheduling features enable time-based control over power delivery, reducing operational costs and enhancing sustainability.

High-Speed Uplink Performance

Equipped with four SFP+ uplink ports, the CBS220-24FP-4X supports high-speed connectivity up to 10Gbps, facilitating seamless integration with core switches, servers, and network storage devices. These uplinks ensure high-bandwidth connections for data-intensive applications, reducing network congestion and improving response times. The switch’s fiber-ready SFP+ ports also provide the flexibility to extend the network over longer distances without compromising performance.

Security and Access Control

Cisco CBS220-24FP-4X offers comprehensive security features, including access control lists (ACLs), port security, and 802.1X authentication. These features help protect the network from unauthorized access, malicious traffic, and potential breaches. By implementing VLAN segmentation and role-based access control, administrators can enforce strict security policies, isolating sensitive data and reducing the attack surface across the network. The switch also supports DHCP snooping and dynamic ARP inspection, enhancing protection against spoofing attacks.

Energy Efficiency and Environmental Considerations

Cisco has designed the CBS220-24FP-4X with energy efficiency in mind, incorporating features such as Energy Efficient Ethernet (EEE) and low-power idle modes for inactive ports. These technologies reduce power consumption without affecting network performance. The switch operates quietly, making it suitable for office environments, and its compact rack-mountable design saves space while providing effective cooling for sustained high-performance operation.

Scalability and Future-Ready Design

The CBS220-24FP-4X is built to accommodate growing network demands, with support for link aggregation, VLAN scalability, and modular uplink options. Its advanced PoE+ capabilities allow the addition of more connected devices without infrastructure changes. Organizations can expand their network gradually, ensuring long-term investment protection while maintaining high-speed, reliable connectivity. The switch’s compatibility with Cisco management solutions ensures easy integration into existing network architectures.

Deployment Scenarios and Use Cases

The Cisco CBS220-24FP-4X is ideal for office networks, branch offices, and small to medium-sized enterprises requiring reliable Ethernet connectivity with high-speed uplinks and PoE support. It can serve as a core switch for smaller networks or an access-layer switch in larger environments. Its features make it particularly suitable for networks with IP phones, wireless access points, surveillance cameras, and other PoE-powered devices. The switch’s ease of management and security features make it an excellent choice for organizations aiming to simplify operations while maintaining robust network performance.

Integration with Cisco Ecosystem

As part of Cisco’s business-class CBS series, the 24FP-4X integrates seamlessly with other Cisco network devices, including routers, wireless access points, and network management platforms. This ensures consistent network policies, simplified configuration, and centralized monitoring. Businesses can benefit from unified management and enhanced troubleshooting capabilities, making network operations more efficient and reducing downtime.