C9300-24U-E Cisco Catalyst 24 Ports Manageable Switch

Cisco Catalyst 9300-24U-E Managed UPOE Switch

The Cisco Catalyst 9300 Series represents Cisco's premier stackable switch platform, engineered to deliver unparalleled performance for modern enterprise networks. Designed with security, cloud integration, mobility, and IoT in mind, these switches provide robust connectivity solutions for businesses of all sizes.

General information

• Manufacturer: Cisco
• Part Number: C9300-24U-E
• Product Type: Network Switch

Technical Specifications

• Total Ports: 24 x 10/100/1000 or Multigigabit Copper Ports
• Power Over Ethernet: CISCO UPOE (Universal Power Over Ethernet)
• Default AC Power Supply: 1100W AC
• Available POE Power: 830W

Benefits of the Cisco Catalyst 9300 Series

• Exceptional stacking performance up to 480 Gbps
• Flexible uplink architecture for enhanced connectivity
• Optimized for high-density 802.11ac Wave2 wireless deployments
• Future-ready with support for containerized applications and scripts
• Advanced PoE and UPOE support for power-hungry devices
• Enterprise-grade security features to protect sensitive data
• Compact design for easy deployment in data centers or wiring closets

Ideal Use Cases

• Enterprise campus networks requiring high-density connectivity
• IoT and mobile device integration for modern workplaces
• Cloud-ready infrastructures supporting containerized applications
• High-performance stacking for large-scale network deployments
• Secure environments demanding advanced threat protection

Key Features

• High-density 24-port configuration with advanced UPOE capabilities
• Robust power management with a 1100W AC power supply and 830W POE availability
• Compact dimensions suited for various rack environments
• Lightweight design facilitating easy installation and maintenance

Overview of Cisco C9300-24U-E Catalyst 9300 Switch

The Cisco C9300-24U-E Catalyst 9300 Managed L3 24 UPOE Ports Switch represents the pinnacle of enterprise-grade networking, providing organizations with unmatched reliability, scalability, and security. Engineered as part of the Catalyst 9300 family, this switch is specifically designed for high-performance access layer deployment, capable of handling demanding network traffic in modern enterprise environments. With full support for Layer 3 routing, advanced security features, and Power over Ethernet capabilities, the C9300-24U-E enables seamless connectivity for devices ranging from workstations and IP phones to wireless access points and security appliances.

Enterprise-Grade Hardware Architecture

The hardware architecture of the Cisco Catalyst 9300-24U-E emphasizes durability and high performance. Equipped with 24 UPOE ports, this switch supports up to 60 watts per port, ensuring power-hungry devices like IP cameras and wireless access points receive consistent and reliable power. The robust chassis design incorporates advanced cooling mechanisms and redundant power options, enabling continuous operation even in high-demand scenarios. Each port operates at gigabit speed, while the switch's integrated uplink modules support high-bandwidth connections, allowing for efficient aggregation of traffic to core network devices.

Layer 3 Routing Capabilities

One of the defining features of the Cisco C9300-24U-E is its Layer 3 (L3) routing functionality, which allows the switch to perform advanced routing tasks without requiring additional hardware. This includes static routing, OSPF, EIGRP, and BGP support, enabling organizations to manage complex network topologies effectively. The switch also offers intelligent routing protocols that optimize traffic flow, reduce latency, and enhance overall network performance. This capability transforms the Catalyst 9300 from a simple access layer switch into a dynamic, highly efficient routing device capable of supporting large-scale enterprise networks.

High-Speed Switching Performance

The C9300-24U-E switch is designed for high-speed, low-latency data transfer across multiple devices and network segments. With a switching capacity exceeding 160 Gbps, this switch can handle intensive traffic bursts without compromising performance. Its non-blocking architecture ensures that every port can transmit data simultaneously at full wire speed, maintaining optimal throughput for critical business applications. The hardware also includes dedicated forwarding engines, which accelerate packet processing and support advanced features like Quality of Service (QoS), ensuring latency-sensitive applications such as VoIP and video conferencing run smoothly.

UPOE Technology and Power Management

Universal Power over Ethernet (UPOE) is a key feature of the Catalyst C9300-24U-E, providing up to 60W per port. This power capacity supports modern endpoint devices that require more energy than standard PoE, including high-resolution surveillance cameras, multi-radio wireless access points, and advanced VoIP phones. UPOE eliminates the need for separate power supplies, reducing cabling complexity and lowering operational costs. Cisco's intelligent power management system dynamically allocates power to each port based on device requirements, ensuring efficient energy usage while maintaining uninterrupted device operation.

Software-Defined Access and Automation

The Catalyst 9300-24U-E fully supports Cisco DNA Center and Software-Defined Access (SD-Access), enabling network automation, centralized management, and simplified policy deployment. Through DNA Center, administrators can design, provision, and monitor the entire network from a single interface. Automation capabilities reduce manual configuration errors, accelerate deployment, and simplify operations. SD-Access provides end-to-end segmentation and policy enforcement, ensuring secure and consistent user experiences across wired and wireless networks.

Scalability and Modular Expansion

Scalability is a critical consideration for modern enterprises, and the Cisco C9300-24U-E excels in this regard. The switch supports stacking through Cisco StackWise-480 technology, allowing multiple switches to be interconnected and managed as a single logical unit. This provides higher port density, simplified management, and increased redundancy. StackWise technology ensures that the stack continues to operate even if one member fails, providing uninterrupted network service. The modular uplink options further enhance flexibility, allowing organizations to adapt the switch to evolving bandwidth and connectivity requirements.

High Availability Features

Designed for mission-critical applications, the Catalyst 9300-24U-E incorporates high-availability features that ensure continuous network operation. Redundant power supplies, hot-swappable modules, and dual stack capabilities contribute to minimizing downtime. In addition, the switch supports nonstop forwarding and stateful switchover, enabling network traffic to continue flowing during software upgrades or hardware replacements. These features make the C9300-24U-E an ideal solution for enterprises that cannot tolerate service interruptions and require robust business continuity mechanisms.

Energy Efficiency  

The Cisco C9300-24U-E incorporates energy-efficient technologies to reduce operational costs and environmental impact. UPOE power management, low-power standby modes, and intelligent fan control contribute to significant energy savings without compromising performance. Cisco has designed the Catalyst 9300 series to comply with environmental standards and regulations, ensuring that enterprises can maintain sustainable IT practices while benefiting from high-performance network infrastructure. The combination of energy efficiency and high reliability makes this switch suitable for large-scale deployments where environmental considerations are increasingly important.

Integration with Unified Communications and Collaboration

The Catalyst 9300-24U-E is optimized for seamless integration with Cisco’s collaboration and unified communications solutions. The switch supports Power over Ethernet for IP phones and endpoint devices, ensuring stable connectivity and powering critical devices. It is fully compatible with Cisco Webex, Jabber, and other collaboration platforms, enabling high-quality voice and video transmission. By providing consistent performance and prioritizing voice and video traffic, the C9300-24U-E enhances user experience, making it a vital component of enterprise communication networks.

Advanced Routing Protocols

Beyond traditional Layer 2 switching, the Catalyst 9300-24U-E supports advanced Layer 3 routing protocols to enhance network efficiency and reliability. The switch’s routing capabilities include support for OSPF, EIGRP, BGP, and RIP, allowing flexible integration into various network architectures. Route summarization, policy-based routing, and access control lists (ACLs) further improve routing efficiency and security. These features enable large enterprises to design optimized network topologies, reduce congestion, and ensure high availability for critical applications and services.

Virtualization and Network Segmentation

The C9300-24U-E supports Virtual Routing and Forwarding (VRF), which allows multiple instances of routing tables to coexist on the same switch. This enables logical segmentation of networks for different departments, clients, or applications, providing enhanced security and traffic isolation. In combination with SD-Access, the switch can implement automated segmentation policies that dynamically adapt to user roles, device types, and network conditions. This level of virtualization and segmentation simplifies network management and strengthens security in multi-tenant environments.

Reliability and Enterprise Deployment

The Cisco Catalyst 9300-24U-E has earned a reputation for reliability in enterprise deployments. Its robust hardware design, combined with comprehensive software features, ensures high uptime and minimal maintenance requirements. Enterprises benefit from predictable performance, simplified troubleshooting, and reduced total cost of ownership. The switch is ideal for deployment in large campuses, branch offices, and data center access layers, where consistent connectivity and operational efficiency are critical for business continuity.

Compatibility and Interoperability

The Catalyst 9300-24U-E is designed to work seamlessly with existing Cisco infrastructure, including routers, access points, and other Catalyst switches. Its interoperability ensures that enterprises can expand or upgrade their networks without requiring extensive reconfiguration or equipment replacement. By adhering to industry standards and Cisco’s ecosystem protocols, this switch provides reliable connectivity across heterogeneous network environments, supporting both legacy systems and modern high-performance devices.