C9300-24S-E Cisco Catalyst 9300 Managed Switch Layer 3 with 24 SFP Ports

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

The Cisco C9300-24S-E Catalyst 9300 Series delivers a high-performance, fully managed network switch designed for modern enterprise environments. Optimized for optical fiber connectivity, this switch offers advanced Layer 3 capabilities, robust stacking options, and extensive protocol support for seamless network operations.

Main Information

• Brand: Cisco
• Part Number: C9300-24S-E
• Product Line: Catalyst 
• Product Series: 9300 
• Product Type: Layer 3 Switch 

Technical Specifications

• Switch Type: Managed Layer 3 Switch, 24-port, stackable
• Form Factor: Rack-mountable 1U chassis
• Performance Metrics: Switching capacity 128 Gbps; Forwarding rate 154.76 Mpps
• Routing Protocols: OSPF, IS-IS, RIP-1, RIP-2, IGMP, VRRP, PIM-SM, OSPFv3, PIM-SSM, Policy-Based Routing (PBR), RIPng
• Power and Redundancy: AC 120/230 V, 50–60 Hz; redundant power support
• Physical Dimensions: 17.5" W x 19.2" D x 1.7" H; Weight: 16.84 lbs
• System Requirements: Compatible with Cisco IOS Universal

Advanced Networking Protocols

• OSPF and OSPFv3
• IS-IS routing
• RIP-1 and RIP-2
• RIPng for IPv6 networks
• Policy-Based Routing (PBR) for advanced traffic management
• IGMP, PIM-SM, and PIM-SSM for multicast traffic
• VRRP for high availability and failover support

Management and Monitoring

• SNMP v1, v2c, and v3 support for network monitoring
• RMON 1 and RMON 2 for real-time analytics
• CLI, NETCONF, and RESTCONF interfaces for simplified configuration

Power and Redundancy

• Power Input: AC 120/230 V (50-60 Hz) compatibility
• Redundant Power: Dual power support for uninterrupted network operations

Physical Specifications

• Dimensions: 17.5 x 19.2 x 1.7 inches (WxDxH)
• Weight: 16.84 lbs
• Form Factor: Compact 1U rack-mount design for space-efficient deployment

Enhanced Performance and Scalability

• Handles high-volume traffic with minimal latency
• Scalable stacking bandwidth supports growing network demands
• Optimized for optical fiber infrastructure, providing faster data transmission

Reliable and Resilient Network Connectivity

• Redundant power and stacking options minimize downtime
• Supports advanced routing protocols for failover and network continuity
• Multicast and policy-based routing features enhance network efficiency

Comprehensive Management Capabilities

• Remote monitoring and configuration reduce administrative overhead
• SNMP and RMON support allow detailed traffic analytics
• RESTCONF and CLI provide flexible network management options

Applications and Use Cases

The Cisco C9300-24S-E is ideal for a range of enterprise networking scenarios:

• Core and distribution layer switching in enterprise networks
• High-performance optical fiber connectivity for data centers
• Scalable network infrastructure for expanding organizations
• Secure and resilient networks requiring advanced routing protocols

Outline of Cisco C9300-24S-E 9300 Series Switch

The Cisco C9300-24S-E Catalyst 9300 Network Essentials switch is a cornerstone in modern enterprise networking solutions. Designed for high-performance data transmission, this switch offers 24 Gigabit optical fiber ports, delivering unmatched speed and reliability for businesses that demand superior network infrastructure. As part of the Catalyst 9300 series, it is built to support high-density connectivity, scalability, and robust security, making it ideal for medium to large enterprise environments, data centers, and campus networks.

High-Performance Optical Fiber Connectivity

The C9300-24S-E switch is engineered to provide high-speed optical fiber connections across multiple devices and applications. With 24 Gigabit SFP (Small Form-factor Pluggable) ports, it enables fast, low-latency data transfer, supporting demanding workloads such as video conferencing, cloud applications, virtualization, and high-volume data analytics. Optical fiber connectivity ensures longer distance transmission without signal degradation, providing enterprises with reliable and uninterrupted network communication over extended areas.

Advanced Switching Capabilities

At the core of the Catalyst 9300 series is Cisco’s advanced switching technology, which delivers superior performance, predictable latency, and high throughput. The C9300-24S-E supports multilayer switching, allowing Layer 2 and Layer 3 functionalities for efficient network segmentation and traffic management. With features like enhanced Quality of Service (QoS), multicast support, and advanced routing protocols, this switch ensures optimal data flow and network reliability, even under high traffic conditions.

Stacking and Scalability

One of the defining features of the C9300-24S-E switch is its ability to be stacked with other Catalyst 9300 switches, forming a single, unified logical unit. Through Cisco StackWise-480 technology, multiple switches can operate as a single entity, simplifying management and scaling network capacity as the organization grows. This stacking capability allows for increased port density, redundancy, and simplified network expansion without requiring additional IP subnets or complex configurations.

Enhanced Security and Network Protection

The Cisco C9300-24S-E prioritizes enterprise-grade security, integrating multiple mechanisms to safeguard sensitive data and prevent unauthorized access. The switch features Cisco TrustSec technology, enabling role-based access control and segmentation of network resources based on user and device identity. Additionally, advanced features such as 802.1X authentication, dynamic ARP inspection, and IP Source Guard provide protection against malicious attacks and unauthorized devices, ensuring network integrity at all times.

Integrated Network Automation

Automation and programmability are integral to modern network management, and the C9300-24S-E excels in this regard. With Cisco DNA Center integration, administrators can leverage network automation to streamline configuration, monitor network health, and implement policy changes across the network efficiently. This reduces manual intervention, minimizes errors, and allows IT teams to focus on strategic initiatives rather than repetitive tasks. The switch also supports OpenFlow, NETCONF, and REST APIs, providing flexibility for third-party network management solutions.

Energy Efficiency and Sustainability

Designed with sustainability in mind, the C9300-24S-E switch incorporates energy-efficient technologies that reduce operational costs and environmental impact. Features such as Energy Efficient Ethernet (EEE) dynamically adjust power usage based on traffic load, optimizing energy consumption without compromising performance. Low-power design and efficient cooling mechanisms contribute to lower energy bills while maintaining high reliability and long-term operational efficiency.

Versatile Deployment Options

The Catalyst 9300 Network Essentials 24-port optical fiber switch is versatile enough to support various deployment scenarios. Whether used in campus core networks, distribution layers, or data center aggregation, it provides flexible deployment options to match organizational needs. Its compact form factor, combined with fan and power redundancy options, ensures uninterrupted operation and adaptability in constrained or high-density network environments.

Multicast and Collaboration Optimization

The switch supports advanced multicast protocols, enhancing video streaming, conferencing, and collaborative applications. By efficiently managing multicast traffic, the Catalyst 9300 reduces bandwidth wastage and ensures high-quality delivery to all endpoints. Integration with Cisco collaboration tools ensures seamless operation of unified communication systems, improving user experience and productivity across the organization.

Reliability and Redundancy Features

Network uptime is a top priority for enterprises, and the C9300-24S-E is engineered for continuous operation. Redundant power supplies, hot-swappable components, and resilient software architecture minimize downtime and support business continuity. In combination with StackWise technology, the switch can tolerate hardware failures without affecting overall network performance, providing dependable connectivity for mission-critical applications.

Software-Defined Access and Policy Control

With Cisco Software-Defined Access (SD-Access), the C9300-24S-E enables automated segmentation and policy-based control across the network. This simplifies management, enforces consistent security policies, and reduces manual configuration errors. SD-Access integration ensures that network resources are allocated dynamically based on user roles, devices, and location, enhancing operational efficiency and security posture.

Integration with Cloud Services

The Catalyst 9300 series is cloud-ready, offering seamless integration with Cisco cloud management platforms. IT administrators can monitor, manage, and configure devices remotely, reducing the need for on-site intervention. Cloud-enabled analytics provide insights into network trends, usage patterns, and performance metrics, supporting data-driven decisions and proactive network optimization.

Support for Next-Generation Applications

The C9300-24S-E is designed to handle modern application demands, including IoT deployments, cloud computing, virtualization, and high-density wireless networks. Its high throughput, low latency, and robust security ensure that enterprises can deploy emerging technologies without compromising network stability or performance. The switch’s capabilities make it suitable for environments where application performance directly impacts business outcomes.

High Availability for Mission-Critical Networks

For industries requiring uninterrupted connectivity, such as healthcare, finance, and government, the C9300-24S-E provides high-availability features to support mission-critical operations. Redundant supervisor engines, stack redundancy, and nonstop forwarding capabilities ensure minimal downtime during maintenance or unexpected failures. These features collectively enhance network resilience, allowing organizations to meet stringent uptime requirements.

Interoperability and Standards Compliance

Compliance with industry standards and protocols ensures seamless integration with existing network infrastructure. The C9300-24S-E supports a wide range of IEEE standards for Ethernet, spanning, and routing, guaranteeing interoperability with devices from multiple vendors. This versatility reduces deployment complexity, streamlines upgrades, and future-proofs the network against evolving technology standards.