Cisco Catalyst C9300L-24T-4X Ethernet Switch

The Cisco Catalyst C9300L-24T-4X Ethernet Switch is engineered for security, IoT, mobility, and cloud-ready networks. As part of Cisco’s leading Catalyst 9300 family, this model brings stackable performance, resiliency, and intelligent management to the edge of the enterprise. It is purpose-built for organizations seeking a scalable, secure, and easy-to-manage switching solution that can grow with changing business needs—from campus campuses and branch offices to IoT-heavy environments and cloud integrations. With 24 fixed 1G copper ports and 4 high-speed 10G uplinks, the C9300L-24T-4X delivers reliable wired access while enabling fast, flexible uplink connectivity to distribution, data center, or cloud interconnects. In short, this switch blends Cisco IOS XE software, modern security features, and robust QoS and routing capabilities into a compact, stackable platform designed to simplify day-to-day operations while maintaining enterprise-grade performance.

• High-performance, scalable access: The C9300L-24T-4X provides 24 x 1G Ethernet ports for reliable, gigabit access at the edge and four 10G uplinks to support high-speed interconnects, enabling efficient distribution to core networks or cloud environments while preserving low latency for latency-sensitive apps.
• Stackable architecture for growth: This model is designed to work within a stack of Catalyst 9300 devices, delivering simplified management, enhanced resiliency, and linear growth. As your network expands, stacking allows you to scale capacity without sacrificing operational simplicity or performance, keeping maintenance overhead low while expanding port density.
• Security, identity, and policy at the edge: Built with security as a foundation, the C9300L-24T-4X supports modern security and access control features such as 802.1X authentication, dynamic access control lists, and secure management pathways. These capabilities help enforce segmentation, protect endpoints, and reduce risk across IoT deployments, guest networks, and campus devices.
• Programmable, cloud-ready management: Powered by Cisco IOS XE, this switch provides rich automation options, REST APIs, and native integration with Cisco DNA Center for policy-based provisioning, telemetry, and assurance. The platform is designed to simplify day-to-day operations, accelerate provisioning, and improve network visibility with actionable insights.
• Reliability and energy efficiency for 24/7 operations: The C9300L-24T-4X is built to deliver consistent performance in a compact 1U form factor, with design choices centered on reliability and energy efficiency. Its architecture supports sustained workloads in busy environments while helping reduce total cost of ownership through efficient power usage and simplified lifecycle management.

Technical Details of Cisco Catalyst C9300L-24T-4X Ethernet Switch

• Model: Cisco Catalyst C9300L-24T-4X
• Series: Catalyst 9300L
• Ports: 24 x 1G RJ-45 Ethernet ports; 4 x 10G SFP+ uplink ports
• Form factor: Fixed, 1U rack-mountable switch
• Software: Cisco IOS XE with advanced security, QoS, and automation features
• Performance and features: Layer 2/3 switching with modern security and policy enforcement suitable for campus and edge deployments
• Stacking and resiliency: Supports stack configurations with other Catalyst 9300 devices to simplify management and improve availability
• Power options: AC-powered with SKU-dependent power features; compatible with standard rack-mount power configurations and available redundancy options
• Management and automation: Cisco IOS XE, REST APIs, and optional Cisco DNA Center integration for centralized policy and telemetry
• Security and access controls: Built-in features to support secure onboarding, segmentation, and policy enforcement across wired networks

How to install Cisco Catalyst C9300L-24T-4X

Installing the C9300L-24T-4X is a straightforward process designed to minimize downtime and maximize reliability. Begin by choosing a suitable 19-inch rack location that provides adequate ventilation and clearance for cable management. Mount the switch securely in the rack and connect it to a stable AC power source. Attach the 24 x 1G RJ-45 Ethernet cables from end devices, labs, or access points to the appropriate ports, ensuring proper labeling for future management. Connect the four 10G SFP+ uplinks to the distribution switch, core, or to a firewall or data center interconnect, depending on your network design. Once powered, access the device through the console port or a secure management network to perform initial configuration. Use the Cisco IOS XE CLI or the graphical management tools (such as Cisco DNA Center) to set up basic features: correct management IP, NTP synchronization, VLANs for segmentation, and QoS policies to guarantee performance for critical applications. Enable security features like 802.1X authentication, port security, and ACLs to protect access to the network. Finally, verify connectivity, perform a basic health check with show commands, and enable any required automation workflows to streamline ongoing operations. Routine tasks—such as updating firmware, applying security patches, and monitoring health metrics—should be scheduled as part of your ongoing network administration plan.

Frequently asked questions

• What ports does the Cisco Catalyst C9300L-24T-4X have? It provides 24 x 1G RJ-45 Ethernet ports for access connections and 4 x 10G SFP+ uplinks for high-speed distribution and core connectivity.
• Is PoE supported on this model? PoE capabilities depend on the specific SKU. The C9300L-24T-4X is typically positioned as a non-PoE model; if PoE is required, consider a PoE-enabled variant in the Catalyst 9300L family and verify the exact SKU specs.
• Can this switch be stacked with other Catalyst devices? Yes. This model is designed to be stackable with other Catalyst 9300 devices, enabling scalable growth and simplified management in a single logical unit.
• What software runs on this switch? It runs Cisco IOS XE, which provides advanced security, QoS, and automation features, and supports integration with Cisco DNA Center for centralized policy and telemetry.
• What are typical deployment scenarios? Ideal for campus edge access, distribution layer growth, IoT-heavy environments, and edge-to-cloud connectivity where secure access, policy enforcement, and scalable uplinks are essential.