C9300-24UXB-A Cisco Catalyst C9300-24UXB Ethernet Switch 24 Ports.

Comprehensive Overview of Cisco Enterprise-Grade Switch 

The Cisco Catalyst C9300-24UXB-A belongs to the advanced Catalyst 9300 Series, engineered to meet the evolving requirements of modern enterprise networks. Designed for scalability, security, and performance, this manageable Layer 3 Ethernet switch delivers intelligent network control while supporting high-density device connectivity. With a robust architecture and flexible deployment options, it serves as a reliable foundation for campus, branch, and enterprise edge environments.

Built to handle demanding workloads, this Cisco Ethernet switch supports sophisticated traffic handling and routing capabilities. Its design enables organizations to streamline network operations while maintaining consistent uptime and predictable performance across connected devices. The switch seamlessly supports business-critical applications, collaboration tools, and data-intensive workloads.

Main Specification

• Brand: Cisco 
• Part Number: C9300-24UXB-A 
• Product Line: Catalyst 
• Product Model: C9300-24UXB 
• Product Type: Ethernet Switch 

Technical Information

• Total Number of Port:  24 Ports 
• Switch Type: Manageable 
• Layer Supported: 3

Optimized for High-Performance Network Environments

• Designed for enterprise access and aggregation layers
• Supports intelligent traffic prioritization
• Optimized for stable and resilient network operations

Layer 3 Switching Capabilities

• Supports advanced routing features
• Enables efficient inter-VLAN communication
• Improves traffic flow across network segments

Scalable Port Density

• Supports multiple endpoint connections
• Ideal for growing enterprise networks
• Reduces the need for additional switching hardware

Designed for Continuous Operation

• Enterprise-class hardware reliability
• Optimized for continuous network availability
• Suitable for critical business environments

Enhanced Security and Network Segmentation

• Supports secure network segmentation
• Enhances access control at the switch level
• Helps reduce potential attack surfaces

Common Deployment Environments

• Enterprise campus access networks
• Corporate offices and branch locations
• Educational institutions and training centers
• Healthcare and professional service networks 

Position of Cisco Catalyst C9300-24UXB-A Ethernet Switch

The Cisco C9300-24UXB-A Catalyst C9300-24UXB Ethernet Switch represents a premium class of enterprise-grade switching designed to meet the evolving requirements of modern digital networks. As part of the Catalyst 9300 Series, this model is engineered to deliver high performance, advanced Layer 3 capabilities, and exceptional scalability for campus, branch, and enterprise core environments. The 24-port configuration with multigigabit support allows organizations to future-proof their infrastructure while maintaining compatibility with existing network devices. This switch is purpose-built to handle data-intensive applications, cloud connectivity, and converged networks that integrate voice, video, wireless, and IoT technologies.

Enterprise-Class Architecture and Hardware Design

The hardware architecture of the Cisco C9300-24UXB-A is built around a robust and modular foundation that emphasizes reliability, uptime, and performance. Designed for continuous operation in demanding enterprise environments, the switch incorporates advanced ASICs that enable line-rate forwarding across all ports. Its chassis and internal components are optimized for airflow efficiency and thermal management, ensuring consistent performance even under sustained workloads. The overall design reflects Cisco’s focus on long-term operational stability, making this switch suitable for mission-critical deployments.

Optimized Port Configuration and Connectivity Options

The 24-port layout of the Cisco Catalyst C9300-24UXB-A is tailored for organizations that require high-density access with flexible connectivity options. Each port is capable of supporting multigigabit Ethernet speeds, allowing seamless connectivity for next-generation endpoints such as Wi-Fi 6 and Wi-Fi 6E access points, high-performance workstations, and advanced IP-based devices. This flexibility enables IT teams to support both legacy and modern devices without redesigning the network topology.

Support for High-Speed Uplinks and Expansion

Beyond its access ports, the switch supports modular uplink options that provide scalability and adaptability as network demands grow. These uplinks enable high-bandwidth connections to aggregation or core switches, ensuring efficient data flow across the network. The ability to upgrade uplink modules allows organizations to extend the lifecycle of the switch while adapting to future bandwidth requirements.

Layer 3 Switching and Advanced Routing Capabilities

The Cisco C9300-24UXB-A is a fully manageable switch with comprehensive Layer 3 support, enabling advanced routing functionalities that go beyond basic switching. This capability allows the device to function as a key component within complex network architectures, supporting inter-VLAN routing, dynamic routing protocols, and policy-based traffic management. By integrating Layer 3 intelligence directly into the access layer, organizations can reduce latency, simplify network design, and improve overall performance.

Dynamic Routing Protocol Integration

Support for industry-standard routing protocols enables the Cisco Catalyst C9300-24UXB-A to participate actively in dynamic routing environments. This functionality ensures efficient path selection, rapid convergence, and resilience in the event of link failures. Enterprises benefit from improved network availability and optimized traffic flow, particularly in distributed or multi-site deployments.

Policy-Based Routing and Traffic Segmentation

The switch supports advanced policy-based routing mechanisms that allow administrators to define how traffic is handled based on specific criteria. This enables granular control over data flows, improving security and performance. Traffic segmentation capabilities further enhance network design by isolating sensitive data streams and ensuring compliance with organizational policies.

Inter-VLAN Routing Efficiency

By performing inter-VLAN routing directly on the switch, the Cisco C9300-24UXB-A reduces the need for external routing devices and minimizes latency. This approach streamlines network architecture and ensures that data moves efficiently between virtual LANs, supporting applications that demand low-latency communication.

Security Capabilities for Modern Enterprise Networks

Security is a foundational element of the Cisco Catalyst C9300-24UXB-A, which incorporates multiple layers of protection to safeguard network infrastructure and data. Designed to address evolving cyber threats, the switch provides integrated security features that protect endpoints, control access, and monitor traffic for suspicious activity.

Access Control and Authentication Mechanisms

The switch supports advanced access control mechanisms that ensure only authorized devices and users can connect to the network. Authentication protocols and identity-based policies provide granular control over network access, reducing the risk of unauthorized entry and data breaches.

Threat Detection and Mitigation

Integrated security intelligence enables the Cisco C9300-24UXB-A to detect and respond to potential threats in real time. By monitoring traffic patterns and enforcing security policies, the switch helps mitigate risks before they impact critical systems.

Secure Segmentation and Isolation

Network segmentation features allow organizations to isolate sensitive workloads and limit the lateral movement of threats. This approach enhances overall security posture while maintaining flexibility and performance.

Performance, Scalability, and Reliability

High performance and scalability are core attributes of the Cisco Catalyst C9300-24UXB-A. Designed to support growing network demands, the switch delivers consistent throughput, low latency, and high availability. These characteristics make it suitable for environments where downtime and performance degradation are not acceptable.

High Throughput and Low Latency Design

The internal architecture of the switch ensures that data is processed efficiently, even during peak usage periods. Line-rate performance across all ports allows organizations to deploy bandwidth-intensive applications without compromising user experience.

Stacking and Redundancy Options

The Catalyst 9300 Series supports stacking technology that enables multiple switches to operate as a single logical unit. This enhances scalability and simplifies management while providing redundancy for critical network functions.

Power and Hardware Redundancy

Redundant power supply options and resilient hardware components ensure continuous operation in the event of component failures. This level of reliability is essential for enterprise networks that require uninterrupted connectivity.

Support for Modern Applications and Use Cases

The Cisco C9300-24UXB-A is designed to support a wide range of modern enterprise applications, from unified communications to cloud-based services. Its advanced feature set ensures that organizations can adapt to changing business requirements without replacing core infrastructure.

Converged Network Environments

The switch is optimized for converged networks that integrate data, voice, and video traffic. Quality of service mechanisms ensure that latency-sensitive applications receive the necessary bandwidth and priority.

Cloud and Hybrid Infrastructure Integration

As enterprises increasingly adopt cloud and hybrid architectures, the Cisco Catalyst C9300-24UXB-A provides the connectivity and performance required to support seamless integration. Its routing and management capabilities facilitate efficient communication between on-premises and cloud resources.

IoT and Smart Building Connectivity

The multigigabit ports and advanced management features of the switch make it well-suited for IoT deployments and smart building applications. It can support a large number of connected devices while maintaining security and performance.

Deployment Flexibility and Long-Term Investment Value

The Cisco C9300-24UXB-A offers exceptional deployment flexibility, allowing organizations to tailor their network infrastructure to specific requirements. Its modular design, advanced software capabilities, and support for future technologies make it a valuable long-term investment.

Adaptability to Evolving Network Standards

With support for emerging Ethernet standards and software-driven enhancements, the switch can evolve alongside technological advancements. This adaptability helps organizations protect their investment and avoid frequent hardware replacements.

Licensing and Feature Enablement

The software-driven nature of the Catalyst 9300 Series allows features to be enabled through licensing, providing flexibility in how the switch is deployed and utilized. Organizations can align capabilities with current needs while retaining the option to expand functionality in the future.

Operational Efficiency and Cost Optimization

By consolidating advanced switching, routing, and security features into a single platform, the Cisco C9300-24UXB-A reduces operational complexity and associated costs. Its efficiency and scalability contribute to a lower total cost of ownership over the lifecycle of the device.