Cisco Catalyst 9300 Series Switch
Transform your enterprise network with the Cisco Catalyst 9300 Series Switch — delivering exceptional performance, advanced security, and intelligent automation. Designed for high-density access and aggregation layers, the Catalyst 9300 ensures reliable, scalable, and secure connectivity across Nigerian enterprises — deployed and supported by Linx Networks Ltd.
Cisco Catalyst 9200 Series Switch
Enterprise-Class Access & Aggregation Layer Switches for Secure, Scalable Networks | Linx Networks Ltd
The Cisco Catalyst 9300 Series Switch is the next-generation access and aggregation layer solution in the Catalyst 9000 family — delivering high-performance, always-on connectivity and intelligent automation for enterprise, campus, and branch networks. Designed for high-density and scalable deployments, the 9300 Series combines resiliency, advanced security, and programmability in a robust, stackable form factor.
Powered by Cisco’s IOS XE operating system, the Catalyst 9300 supports full-stack programmability, SD-Access integration, and centralized management through Cisco DNA Center. IT teams can automate configuration, gain real-time analytics, and enforce consistent policies across the network for efficient operations.
The switch delivers high availability with StackWise-480 stackable redundancy, hot-swappable power supplies, and modular uplink options (1G, 10G, 40G). Businesses benefit from seamless scalability, minimal downtime, and unified management — essential for modern enterprise networks.
With advanced security architecture, the Catalyst 9300 protects against cyber threats using MACsec encryption, 802.1X authentication, TrustSec segmentation, and Encrypted Traffic Analytics (ETA). This ensures secure connectivity across wired and wireless endpoints.
Supporting full PoE+ and UPOE, the Catalyst 9300 simplifies powering access points, IP phones, and IoT devices, reducing cabling complexity and installation costs. Flexible mounting options make it ideal for offices, campuses, and branch environments.
At Linx Networks Ltd, we supply and support Cisco Catalyst switches across Nigeria with nationwide delivery, expert configuration, and professional installation services. Request a quote today to upgrade your network with the reliability and intelligence of the Cisco Catalyst 9300 Series.
Specifications
Explore the key specifications of the Cisco Catalyst 9300 Series Switch — a high-performance, secure, and stackable enterprise switch. Designed for access and aggregation layer deployments, the 9300 Series delivers resilient connectivity, advanced automation, and scalable networking across offices, campuses, and branch environments in Nigeria.
Switching Capacity
Delivers up to 320 Gbps switching capacity and 240 Mpps forwarding rate, ensuring high-speed, low-latency performance for enterprise workloads and multi-service networks.
Uplink Options
Supports modular 1G, 10G, 25G, and 40G uplinks, providing flexible backbone connectivity and seamless integration into enterprise and data center networks.
Power over Ethernet
Supports PoE+, UPOE, and UPOE+ on access ports to efficiently power IP phones, wireless access points, cameras, and IoT devices.
Management
Managed via Cisco DNA Center or Web UI, offering centralized automation, analytics, and policy enforcement for simplified network operations.
Security
Features MACsec encryption, 802.1X authentication, TrustSec segmentation, and Encrypted Traffic Analytics (ETA) for robust enterprise-grade protection.
Redundancy
Supports StackWise-480 technology for stacking up to eight switches, delivering high availability, rapid failover, and simplified management across the network.
Operating System
Powered by Cisco IOS XE, enabling full programmability, model-driven telemetry, automation, and advanced intent-based networking features.
Environmental
Energy-efficient design with fanless options on select models, reducing operational costs and promoting sustainability in enterprise deployments.
Frequently Asked Questions – Cisco Catalyst 9300 Series Switches
Buyer's Guide: Choosing the Right Cisco Catalyst 9300 Series Switch
Selecting the right network switch is crucial for enterprises, campuses, and branch offices that demand secure, high-performance, and scalable wired connectivity. The Cisco Catalyst 9300 Series delivers enterprise-class switching with advanced security, automation, and full-stack programmability. This guide will help you make informed decisions to optimize network performance, scalability, and long-term infrastructure value.
1. Understanding the Cisco Catalyst 9300 Series
The Cisco Catalyst 9300 Series is designed for enterprise access and aggregation layer networks, providing high-speed connectivity, intelligent automation, and integrated security. It is ideal for offices, campuses, data centers, and branch locations that require reliable switching for large numbers of users, IoT devices, and access points.
2. Performance and Uplink Options
The 9300 offers models with 24 or 48 Gigabit Ethernet ports and optional PoE+, UPOE, and UPOE+ to power IP phones, cameras, wireless access points, and IoT devices. Flexible uplink modules (1G, 10G, 25G, or 40G) ensure seamless integration into existing infrastructure and future-ready scalability.
3. StackWise-480 Technology
One of the key advantages of the 9300 Series is Cisco StackWise-480, allowing up to eight switches to operate as a single system with 480 Gbps stack bandwidth. This enhances redundancy, simplifies management, and provides high availability for mission-critical enterprise networks.
4. Security and Network Protection
Security is embedded at every layer of the 9300 architecture. It includes MACsec encryption, 802.1X authentication, TrustSec segmentation, Encrypted Traffic Analytics (ETA), and Secure Boot, protecting your network from unauthorized access and threats while enforcing policy-based controls.
5. Network Management and Automation
The 9300 Series integrates with Cisco DNA Center for centralized automation, analytics, and assurance. It also supports CLI, SNMP, and Web UI management for flexible administration. Network administrators can automate configuration, monitor performance, and apply software updates efficiently across multiple switches.
6. Power and Energy Efficiency
Designed for energy-conscious organizations, the 9300 supports Energy Efficient Ethernet (EEE) and intelligent PoE management. PoE+, UPOE, and UPOE+ options provide up to 60W per port to power connected devices directly through Ethernet cables, optimizing power consumption without compromising performance.
7. Scalability and Modular Design
With modular uplinks and flexible stacking options, the 9300 easily scales to meet growing network demands. Whether you’re expanding a single-floor office or deploying across multiple branches, it provides consistent performance and simplifies future upgrades without major redesigns.
8. Real-World Use Cases
- Corporate offices requiring high-performance access switching for users, IoT devices, and APs
- Universities and schools with centralized management and multiple VLANs
- Healthcare facilities needing secure connectivity for medical devices and staff systems
- Industrial, government, and branch networks demanding strong encryption and policy enforcement
- Data centers or enterprise campuses seeking reliable wired infrastructure with minimal downtime
9. Maintenance and Support
Maintain optimal performance by keeping firmware updated and regularly monitoring network health through Cisco DNA Center or SNMP tools. Linx Networks Ltd provides installation, configuration, and nationwide support for Cisco Catalyst 9300 deployments, ensuring seamless operation and long-term reliability.
By following this guide, your organization can confidently deploy the Cisco Catalyst 9300 Series Switch—delivering secure, scalable, and high-performance network access for modern enterprise environments. Linx Networks Ltd provides nationwide delivery, professional setup, and post-installation support for all Cisco Catalyst solutions across Nigeria.