CBS220-48FP-4X-NA Cisco 48-Ports Network Switch

Cisco Managed Gigabit Ethernet Switching

The Cisco CBS220-48FP-4X-NA Business 220 Series switch is engineered to deliver dependable Layer 2 smart switching for growing business networks. Designed for rack-mount deployment, this managed Gigabit Ethernet switch combines high port density, advanced traffic control, and robust Power over Ethernet Plus (PoE+) capabilities to support modern IP-based devices and bandwidth-intensive applications.

General Product Details

• Manufacturer: Cisco
• Series: Cisco Business 220
• Part Number: CBS220-48FP-4X-NA
• Device Category: Smart Managed Network Switch
• Form Factor: Rack-mountable

Port

• 48 x 10/100/1000Base-T PoE+ Ethernet ports
• 4 x 10 Gigabit SFP+ uplink interfaces

PoE+ Power Capabilities

• Total PoE+ power budget of up to 740 watts
• Supports IEEE 802.3at compliant devices
• Ideal for IP cameras, wireless access points, and VoIP phones

Performance Specifications

• Switching capacity up to 176 Gbps
• Forwarding rate of 130.94 Mpps with 64-byte packets
• Low latency for real-time applications

Capacity and Table Specifications

• Supports up to 256 Virtual LANs (VLANs)
• MAC address table with 8,192 entries
• Packet buffer memory of 16 MB
• Jumbo frame support up to 9,216 bytes

Access Control and Security Options

• Up to 512 Access Control List (ACL) rules
• RADIUS and TACACS+ authentication support
• Secure Shell (SSH) for encrypted management sessions
• SSL-based data protection

Supported Protocols

• IGMP version 2 and version 3
• MLDv2 for IPv6 multicast traffic
• Additional Layer 2 and management protocols

Remote Management Interfaces

• SNMP v1, v2c, and v3 support
• Web-based management via HTTPS
• Command-line access through SSH and Telnet

Cisco Business 220 Series Managed Switching

The Cisco CBS220-48FP-4X-NA Business 220 Series managed switch category is designed to serve growing small and medium-sized business networks that require dependable Layer 2 switching with advanced management, enhanced security, and flexible power delivery. This category focuses on combining enterprise-inspired features with simplified configuration, allowing organizations to deploy reliable Gigabit Ethernet connectivity without the operational complexity often associated with high-end switching platforms. The CBS220-48FP-4X-NA model represents a fully managed, rack-mountable solution that aligns with modern business network requirements, including converged data, voice, and video traffic.

Within this category, the emphasis is placed on stability, scalability, and operational efficiency. Cisco Business 220 Series switches are engineered to support consistent uptime, predictable performance, and seamless integration into existing Cisco-based or multi-vendor network environments. The CBS220-48FP-4X-NA fits into this category as a high-density access-layer switch capable of supporting multiple endpoint types while maintaining granular administrative control.

48-Port Gigabit Ethernet Access Layer Design

The category of 48-port Gigabit Ethernet managed switches is intended for environments that require a large number of wired connections without compromising throughput or reliability. The CBS220-48FP-4X-NA aligns with this requirement by providing forty-eight Gigabit Ethernet ports that enable full-speed connectivity for workstations, IP phones, wireless access points, printers, and other networked devices. This density allows organizations to centralize network access within a single rack unit, reducing cabling complexity and optimizing rack space.

Gigabit Ethernet access within this category ensures sufficient bandwidth for daily business operations, including file transfers, cloud-based applications, and collaboration tools. The managed nature of the switch enables administrators to monitor port utilization, control traffic flow, and apply policies that prioritize business-critical applications, making the category suitable for offices, campuses, educational facilities, and retail environments.

Power over Ethernet Plus Integration

The CBS220-48FP-4X-NA belongs to the Power over Ethernet Plus subcategory, which is designed to deliver both data and electrical power over standard Ethernet cabling. This capability supports devices such as VoIP phones, IP cameras, and wireless access points without the need for separate power adapters. The PoE+ functionality within this category improves deployment flexibility and reduces infrastructure costs by eliminating additional electrical wiring.

Power management features are central to this category, allowing administrators to allocate power efficiently across connected devices. Intelligent power budgeting helps ensure that critical endpoints remain operational even during periods of high demand. This makes the CBS220-48FP-4X-NA particularly suitable for environments with a large number of powered endpoints that must remain available at all times.

Operational Benefits of PoE+ Switching

The PoE+ switching category emphasizes simplified installation and ongoing operational efficiency. By delivering power directly through Ethernet ports, organizations can deploy network devices in locations where electrical outlets are limited or inaccessible. Centralized power control also allows for remote rebooting of devices, which reduces maintenance time and improves overall network responsiveness. These advantages position the CBS220-48FP-4X-NA as a practical choice for modern network deployments.

Managed Layer 2 Switching Capabilities

The Cisco Business 220 Series category focuses on managed Layer 2 switching, offering advanced features that go beyond basic unmanaged connectivity. The CBS220-48FP-4X-NA supports VLAN segmentation, enabling logical separation of network traffic to improve performance and security. This capability is essential in environments where multiple departments, user groups, or service types share the same physical infrastructure.

Layer 2 management within this category also includes support for link aggregation, which allows multiple physical ports to be combined into a single logical connection. This enhances bandwidth availability and provides redundancy for uplink connections. Such features make the category suitable for networks that require both flexibility and resilience.

Quality of Service and Traffic Optimization

Quality of Service functionality is a defining characteristic of this managed switch category. The CBS220-48FP-4X-NA enables administrators to classify and prioritize traffic, ensuring that latency-sensitive applications such as voice and video receive the necessary bandwidth. This capability supports consistent communication quality, even during periods of high network utilization.

Traffic optimization features within this category help maintain predictable network performance. By controlling broadcast traffic and managing congestion, the switch contributes to a stable network environment that supports productivity and collaboration.

Security-Focused Switching Category

Security is a fundamental consideration within the Cisco Business 220 Series category. The CBS220-48FP-4X-NA incorporates multiple security mechanisms designed to protect the network from unauthorized access and internal threats. Port-based access control helps restrict connectivity to approved devices, while VLAN-based isolation limits the spread of potential security incidents.

The managed nature of this category allows administrators to define security policies that align with organizational requirements. These capabilities help safeguard sensitive data and maintain compliance with internal governance standards.

Administrative Control and Visibility

Enhanced visibility is a key advantage of this managed switching category. The CBS220-48FP-4X-NA provides detailed monitoring and reporting features that allow administrators to observe network behavior in real time. This visibility supports proactive troubleshooting and capacity planning, ensuring that the network can adapt to changing demands.

High-Speed Uplink Connectivity with 10 Gigabit Interfaces

The CBS220-48FP-4X-NA category includes high-speed uplink options that support modern network architectures. The inclusion of multiple 10 Gigabit Ethernet uplink ports allows for fast connections to core switches, servers, or network-attached storage. This ensures that access-layer traffic can be aggregated and forwarded without creating bottlenecks.

High-speed uplinks are essential in environments where data volumes continue to grow. By providing scalable uplink capacity, this category supports future expansion and ensures that the network can handle increasing workloads.

Scalability and Network Expansion

Scalability is a defining trait of the Cisco Business 220 Series managed switch category. The CBS220-48FP-4X-NA can be deployed as part of a larger network topology, supporting growth through additional switches and uplink connections. This flexibility allows organizations to expand their infrastructure without redesigning the entire network.

The category’s support for standardized networking protocols ensures compatibility with a wide range of devices and systems. This interoperability simplifies integration and protects existing investments.

Rack-Mountable Form Factor for Professional Installations

The rack-mountable design of the CBS220-48FP-4X-NA places it firmly within the professional networking equipment category. This form factor supports organized cable management, efficient cooling, and secure installation in data centers or network closets. Rack mounting also facilitates centralized management and simplifies maintenance tasks.

By fitting into standard racks, this category aligns with industry best practices for network infrastructure deployment. The compact design helps maximize space utilization while maintaining accessibility for administrators.

Thermal Efficiency and Reliability

Reliability is a cornerstone of the Cisco Business 220 Series category. The CBS220-48FP-4X-NA is engineered to operate within a wide range of environmental conditions, maintaining stable performance under continuous load. Efficient thermal management contributes to long-term reliability and reduces the risk of hardware-related downtime.

Simplified Management Interfaces and Deployment

The managed switch category represented by the CBS220-48FP-4X-NA emphasizes ease of use alongside advanced functionality. Intuitive management interfaces allow administrators to configure, monitor, and maintain the network without extensive training. This approach makes the category accessible to organizations with limited IT resources while still providing the control required for complex deployments.

Configuration options are designed to streamline initial setup and ongoing management. This balance between simplicity and capability distinguishes the Cisco Business 220 Series from entry-level unmanaged switches.

Web-Based and Command-Line Management

The category supports both web-based graphical management and command-line access, providing flexibility for different administrative preferences. The CBS220-48FP-4X-NA allows administrators to perform routine tasks through an intuitive interface while also supporting more advanced configurations through command-line tools.

This dual approach ensures that the switch can adapt to different operational styles and technical skill levels.

Business-Centric Network Value

The Cisco Business 220 Series category is positioned to deliver tangible value to organizations seeking reliable and manageable networking solutions. The CBS220-48FP-4X-NA exemplifies this value by combining high port density, PoE+ support, managed Layer 2 features, and scalable uplink connectivity in a single platform.

Application Scenarios and Deployment Environments

This managed switch category is suitable for a wide range of deployment scenarios. Office environments benefit from centralized connectivity and power delivery, while educational institutions can leverage VLAN segmentation to separate administrative and student networks. Retail and hospitality deployments gain from reliable PoE-powered devices and consistent network performance.

The CBS220-48FP-4X-NA supports these scenarios by providing the flexibility and control required to meet diverse operational needs. Its design aligns with environments that demand consistent uptime, secure access, and simplified management.

Supporting Converged Network Applications

Modern networks often carry multiple types of traffic simultaneously, including data, voice, and video. The Cisco Business 220 Series category is designed to support these converged applications through Quality of Service and traffic management features. The CBS220-48FP-4X-NA ensures that critical applications maintain performance even as network usage grows.

Long-Term Network Investment Protection

By aligning with industry standards and Cisco’s established networking ecosystem, this category provides long-term investment protection. The CBS220-48FP-4X-NA can integrate with future network upgrades and evolving technologies, ensuring that organizations can adapt without frequent hardware replacement.