CBS220-24FP-4X-NA Cisco Business 220 Series Switch

Cisco CBS220-24FP-4X-NA Smart Ethernet Switch

The Cisco CBS220-24FP-4X-NA is a high-performance, rack-mountable smart Ethernet switch designed for medium-sized businesses requiring reliable connectivity, robust power over Ethernet (PoE) support, and advanced management features. This 24-port gigabit switch includes four 10-Gigabit SFP+ uplink ports, providing scalable network expansion and high-speed interconnects for demanding applications.

Key Specifications of CBS220-24FP-4X-NA

• Manufacturer: Cisco
• Part Number: CBS220-24FP-4X-NA
• Device Type: Smart Switch, 24 Ports

Technical Information :

• Enclosure: 1U Rack-mountable
• Subnet: Gigabit Ethernet
• Ports: 24 x 10/100/1000 PoE+ and 4 x 10G SFP+ uplinks
• PoE Support: PoE+ with 382 W budget
• Forwarding Performance: 95.23 Mpps for 64-byte packets
• Switching Capacity: 128 Gbps

Advanced Network Performance

• Supports up to 256 VLANs for network segmentation
• MAC address table can handle 8192 entries
• Buffer capacity: 12 MB
• Supports MSTP with up to 16 instances for loop prevention
• Jumbo frame support up to 9216 bytes for large data transfers

Routing and Management Protocols

• IGMPv2, IGMPv3, and MLDv2 for multicast traffic management
• STP, RSTP, and MSTP for loop-free topologies
• Remote management via SNMP v1, v2c, v3, RMON, Telnet, HTTP, HTTPS, SSH, SCP, TFTP
• Supports DHCP, TACACS+, and Radius authentication

Power Over Ethernet (PoE) Features

• 24 PoE+ ports delivering up to 30 W per port
• Total PoE budget of 382 W for powering IP phones, wireless APs, and cameras
• Energy-efficient design reduces operational costs

Security and Access Control

• 802.1x authentication for port-level security
• Secure management via SSH, HTTPS, and SSL encryption
• Access control lists (ACLs) and MAC address filtering
• DoS attack prevention and broadcast/multicast storm control
• BPDU Guard, loopback detection, and Telnet server protection

Advanced Layer 2 Features

• VLAN support for network segmentation and guest VLANs
• IGMP snooping for efficient multicast traffic management
• Port mirroring for monitoring and diagnostics
• LACP and LLDP support for link aggregation and discovery
• QoS, weighted round-robin (WRR), and Type of Service (ToS) support for traffic prioritization

Hardware and Expansion Capabilities

• 24 x 10/100/1000 Base-T RJ-45 PoE+ ports
• 4 x 10G SFP+ uplink ports for high-speed connectivity

Memory and Processing

• 256 MB RAM for smooth performance and traffic handling
• 64 MB flash memory for firmware and configuration storage

Status Indicators

• System, link/activity, and port speed indicators for easy monitoring

Power and Energy Efficiency

• Internal power supply supporting AC 100-240V, 50/60 Hz
• Operational power consumption: 470 W
• Energy Efficient Ethernet (IEEE 802.3az) support to reduce energy costs

Standards and Compliance

• IEEE 802.3, 802.3u, 802.3z, 802.3ab, 802.3x
• IEEE 802.1d, 802.1q, 802.1p, 802.1w, 802.1s, 802.1x, 802.1ab
• IEEE 802.3af, 802.3at, 802.3ad (LACP), 802.3az

Additional Features

• BootP support for automated IP assignment
• Syslog support for event logging
• Cable diagnostics and loop guard for network reliability
• Dual firmware images for enhanced network uptime
• Auto Voice VLAN and automatic MDIX detection for plug-and-play convenience
• Neighbor Discovery Protocol (NDP) and Generic VLAN Registration Protocol (GVRP) support

Cisco CBS220-24FP-4X-NA

The Cisco CBS220-24FP-4X-NA is a high-performance Ethernet switch designed for modern enterprise and small-to-medium business networks. With 24 Gigabit Ethernet ports and 4 SFP+ uplink slots, this switch delivers reliable connectivity, scalable performance, and enhanced network management features. Its rack-mountable form factor ensures easy integration into existing data center or office infrastructure.

Port and Connectivity

This 24-port switch offers extensive connectivity options, including full PoE+ support on all 24 ports, providing flexible power delivery to connected devices such as IP phones, wireless access points, and security cameras. The 4 SFP+ uplink ports allow for high-speed connections to core network switches or servers, enabling seamless data transfer at speeds up to 10 Gbps. Each port is equipped with energy-efficient technology to reduce power consumption while maintaining optimal performance.

Enhanced Power over Ethernet Capabilities

The CBS220-24FP-4X-NA supports advanced PoE+ features, delivering up to 30W per port. This capability is ideal for powering networked devices directly through the Ethernet cable, eliminating the need for separate power supplies. Network administrators can allocate power dynamically to ensure critical devices receive the required energy, while less critical devices can operate at lower power levels, optimizing energy efficiency across the network.

Rack-Mountable Design for Flexible Deployment

Engineered for compact environments, the CBS220-24FP-4X-NA fits into standard 19-inch racks with a 1U form factor. Its sturdy metal chassis ensures durability and longevity, while the included rack-mount brackets allow for simple installation in server rooms or network closets. The switch’s low-profile design also contributes to effective airflow management, keeping internal components cool under heavy network loads.

Performance and Reliability

With non-blocking switching architecture, the CBS220-24FP-4X-NA delivers consistent throughput and low latency, even in environments with high network traffic. The switch supports advanced Quality of Service (QoS) policies to prioritize critical applications such as voice and video, ensuring smooth performance across all connected devices. Its high-performance hardware and robust software make it suitable for both wired and converged network deployments.

Advanced Security Features

Security is a key consideration in enterprise networks, and the CBS220-24FP-4X-NA addresses this with features like Access Control Lists (ACLs), 802.1X port-based authentication, and secure management protocols including SSH and HTTPS. These security measures help prevent unauthorized access and protect sensitive data from potential network threats. The switch also supports IPv6 and enhanced traffic segmentation to strengthen the security posture of modern IT environments.

Intuitive Network Management

Cisco provides a user-friendly management interface for the CBS220-24FP-4X-NA, allowing administrators to monitor and configure the switch with ease. Features such as graphical dashboards, automated firmware updates, and remote troubleshooting streamline network operations. Integration with Cisco Business Dashboard or the Cisco FindIT Network Management tool enables centralized management, reducing the complexity of multi-switch networks and enhancing operational efficiency.

Scalability and Flexibility

The CBS220-24FP-4X-NA is designed to grow with evolving network demands. Its modular uplink options allow for easy expansion, supporting higher data rates and additional devices as the network scales. The switch also provides VLAN support, link aggregation, and port mirroring capabilities, making it suitable for complex network topologies. Organizations can deploy multiple switches in stackable or standalone configurations to meet both current and future networking requirements.

Energy Efficiency and Environmental Considerations

Cisco has incorporated energy-saving technologies into the CBS220-24FP-4X-NA, including idle port power reduction, efficient fan design, and low-power operation modes. These features not only reduce operational costs but also contribute to a smaller carbon footprint. The switch meets industry standards for energy efficiency, making it a sustainable choice for businesses aiming to implement environmentally responsible IT infrastructure.

Application in Modern Network Environments

The CBS220-24FP-4X-NA is ideal for a wide range of applications, from enterprise offices and branch locations to small data centers. Its PoE+ capabilities make it perfect for supporting IP telephony, wireless networks, surveillance systems, and other connected devices. With robust security, scalable performance, and intuitive management, this switch provides a reliable backbone for business-critical operations and high-performance networking needs.

Technical Specifications and Standards

Supporting Gigabit Ethernet, IEEE 802.3af/at PoE standards, and 10G SFP+ uplinks, the CBS220-24FP-4X-NA ensures interoperability with diverse networking equipment. It includes Layer 2 features such as VLANs, QoS, and link aggregation, providing flexible network design options. The switch is equipped with redundant power supply support, advanced diagnostics, and environmental monitoring to ensure consistent uptime and operational reliability.