C9300X-24HX-E Cisco Catalyst 9300 Series 24 Ports Managed Switch

Cisco C9300X-24HX-E Catalyst 9300 Series Network Switch

The Cisco C9300X-24HX-E is a high-performance, rack-mountable multi-gigabit Ethernet network switch designed for enterprise-grade networks. This Layer 3 managed switch provides exceptional scalability, advanced Power over Ethernet capabilities, and extensive routing support to meet modern networking demands.

Model Specifications

• Manufacturer: Cisco
• Part Number: C9300X-24HX-E
• Device Type: Network Switch
• Form Factor: Rack-mountable
• Stacking Capability: Supported for high-availability configurations

Technical Features 

• Switch Type: 24-port Layer 3 Managed Stackable Switch
• Enclosure: Rack-mountable
• Ethernet Subtype: 10 Gigabit Ethernet
• Ports: 24 x 100/1000/2.5G/5G/10GBase-T with UPoE+
• Power over Ethernet: UPoE+ delivering up to 90W per port
• Additional Interfaces: 1 x USB 2.0 port

Performance Metrics

• Switching Capacity: 880 Gbps
• Switching Capacity with Stacking: 1880 Gbps
• Forwarding Rate: 327.38 Mpps
• Forwarding Rate with Stacking: 1398.8 Mpps

Routing and Network Capacity

• IPv4 Routing Table Entries: 39,000
• IPv6 Routing Table Entries: 19,500
• Multicast Routes: 8,000
• QoS Scale Entries: 4,000
• ACL Scale Entries: 8,000
• Packet Buffer Size: 16 MB
• MAC Address Table Size: 32,000 entries
• Supported VLAN IDs: 4,094
• Switched Virtual Interfaces (SVIs): 1,000
• Jumbo Frame Support: Up to 9,198 Bytes

Routing Protocols and Remote Management

• Supported Routing Protocols: RIP, RIP-1, RIP-2, VRRP, PIM-SM, Static IP Routing, GRE, PIM-SSM, Policy-Based Routing (PBR), RIPng, MSTP, STP, LISP
• Remote Management Protocols: SNMPv1/v2c/v3, RMON1/RMON2, HTTP, CLI, NETCONF, RESTCONF, gRPC, YANG

Expansion and Connectivity Options

The C9300X-24HX-E is engineered for scalable deployments with flexible expansion slots.

• Expansion Slots: 1 total, 1 free slot available
• Port Interfaces: 24 x RJ-45 UPoE+ ports supporting multi-gig speeds (100/1000/2.5G/5G/10G)

Power Supply and Redundancy

Reliable power and optional redundancy ensure uninterrupted network operations.

• Power Device: Internal hot-plug power supply
• Installed Units: 1 (maximum supported: 2)
• Redundancy: Optional for high-availability networks
• Power Output: 1,100 Watts
• Voltage Requirement: AC 115–240 V (50–60 Hz)

Key Advantages of the Cisco C9300X Series

• High-density multi-gigabit ports suitable for modern enterprise environments
• Advanced UPoE+ for powering devices like access points, IP cameras, and phones
• Comprehensive Layer 3 routing with extensive protocol support
• Scalable stacking and modular expansion for growing networks
• Robust management and monitoring through SNMP, RESTCONF, and CLI

Cisco C9300X-24HX-E Catalyst 9300 Series 

The Cisco C9300X-24HX-E is a high-performance Layer 3 managed network switch, part of the renowned Catalyst 9300 Series. Designed for modern enterprise networks, this switch combines advanced multi-gigabit Ethernet connectivity with superior power over Ethernet capabilities. Equipped with 24 UPoE+ 10GBase-T ports, it delivers robust network performance, seamless scalability, and exceptional reliability for mission-critical applications.

Advanced Layer 3 Switching Capabilities

This Cisco Catalyst switch supports comprehensive Layer 3 routing protocols, including OSPF, EIGRP, and BGP, enabling efficient traffic management across complex network topologies. With hardware-based routing acceleration, the C9300X-24HX-E ensures low latency and high throughput, making it ideal for demanding environments such as data centers, enterprise campuses, and high-density office deployments.

Multi-Gigabit Ethernet Connectivity

The switch offers multi-gigabit Ethernet support, accommodating network speeds beyond traditional 1G connections. Its 10GBase-T ports provide up to 10 Gbps per port, allowing seamless integration with high-speed servers, storage systems, and aggregation devices. This flexibility ensures that network infrastructures remain future-ready as bandwidth requirements continue to grow.

Uplinks and Stackwise Technology

The Cisco C9300X-24HX-E includes modular uplink options that support high-bandwidth stacking and aggregation. Using Cisco StackWise Virtual technology, multiple Catalyst 9300 switches can operate as a single logical unit, simplifying management and increasing network redundancy. Stackwise Virtual also provides seamless failover and high availability for critical network services.

Enhanced Power over Ethernet Features

With UPoE+ (Universal Power over Ethernet Plus) capabilities, this switch can deliver up to 60 watts per port, supporting power-hungry devices such as IP phones, wireless access points, and security cameras. This functionality reduces the need for external power adapters, streamlines cabling, and ensures reliable operation of connected devices. The intelligent power management system dynamically allocates power to devices based on priority and consumption, maximizing efficiency across the network.

Security and Policy Enforcement

The Cisco C9300X-24HX-E provides comprehensive security features to protect enterprise networks from evolving threats. Advanced access control lists, 802.1X authentication, and dynamic segmentation ensure that only authorized devices and users can access sensitive network resources. Network administrators can implement role-based policies, enforce compliance standards, and monitor traffic patterns in real time, enhancing overall network security.

Software-Defined Networking Capabilities

Supporting Cisco DNA Center and Software-Defined Access (SD-Access), the switch enables simplified network automation, policy-based segmentation, and centralized management. IT teams can automate repetitive tasks, streamline device provisioning, and enforce consistent policies across the entire network fabric. These software-defined features significantly reduce operational complexity while improving agility and responsiveness to business demands.

High Availability and Redundancy

Reliability is a key aspect of the Catalyst 9300 Series, and the C9300X-24HX-E includes features such as dual redundant power supplies, hot-swappable fan modules, and enhanced fault tolerance. These mechanisms ensure uninterrupted network operations and minimize downtime during maintenance or component failure. The switch is designed for 24/7 enterprise operations, providing consistent connectivity and performance.

Advanced QoS and Traffic Management

The switch offers advanced Quality of Service (QoS) features to prioritize latency-sensitive applications such as VoIP, video conferencing, and real-time data analytics. Granular traffic shaping, congestion avoidance, and hierarchical QoS policies allow administrators to allocate bandwidth efficiently across users and applications. This ensures optimal network performance even under high traffic conditions.

Scalable Design for Enterprise Networks

The Catalyst 9300X-24HX-E is designed with scalability in mind. Its modular architecture supports uplink expansion and stacking capabilities, allowing enterprises to grow their network without replacing existing infrastructure. The switch accommodates evolving business requirements by providing multi-gigabit speeds, high-density port configurations, and support for emerging technologies such as Wi-Fi 6 and 5G integration.

Environmental and Energy Efficiency

Energy efficiency is a core aspect of the Cisco C9300X-24HX-E, featuring advanced cooling mechanisms, low-power hardware design, and intelligent power allocation. The switch supports Energy Efficient Ethernet (EEE) standards, reducing power consumption during low traffic periods. These eco-friendly features help organizations reduce operational costs while maintaining high performance.

Integration with Cisco Ecosystem

The switch seamlessly integrates with other Cisco solutions, including security appliances, wireless controllers, and data center devices. Compatibility with Cisco IOS XE operating system ensures consistent feature sets across the network, simplifying deployment and management. Integration with Cisco's software ecosystem allows businesses to leverage analytics, automation, and AI-driven insights for smarter network operations.

Use Cases and Deployment Scenarios

The Cisco C9300X-24HX-E is ideal for enterprise access layer deployments, aggregation of high-speed links, and campus core switching. Its multi-gigabit ports support high-density wireless APs, IP telephony, and surveillance systems, making it a versatile choice for modern networks. Organizations can deploy this switch in high-availability clusters, remote office setups, or as part of a larger SD-Access architecture, ensuring reliable connectivity and scalable growth.

Optimized for Digital Transformation

Enterprises undergoing digital transformation can benefit from the Catalyst 9300X-24HX-E’s advanced features, including programmable interfaces, automation support, and robust security. The switch helps organizations modernize their IT infrastructure, enhance network performance, and enable cloud-based services with minimal disruption. Its adaptability ensures that future network innovations can be integrated smoothly without requiring major hardware upgrades.

Technical Specifications and Performance Metrics

The switch features 24 UPoE+ 10GBase-T ports with total switching capacity exceeding 480 Gbps. Forwarding performance is optimized for both unicast and multicast traffic, supporting millions of packets per second. Redundant power supplies, hot-swappable fans, and comprehensive monitoring capabilities enhance reliability and simplify maintenance. Cisco IOS XE provides an extensive feature set, including advanced routing, automation, security, and QoS functions.

Enterprise-Grade Support and Maintenance

Cisco offers extensive support services for the Catalyst 9300X-24HX-E, including technical assistance, software updates, and warranty options. Network administrators can access Cisco TAC for troubleshooting, receive proactive software recommendations, and deploy patches and security updates efficiently. This level of support ensures that enterprise networks remain operational, secure, and optimized for performance at all times.