Description
Cisco Catalyst C9300-48P Ethernet Switch
The Cisco Catalyst 9300-48P Ethernet Switch is designed for modern enterprise networks that demand security, IoT readiness, mobility, and cloud-enabled management. As the flagship member of the Catalyst 9300 family, it brings stackable scalability, robust performance, and an enterprise-grade feature set to edge, campus, and data center access layers. Built to support the evolving needs of security-conscious organizations, this switch delivers dependable, high-density PoE+ power for IP phones, wireless access points, cameras, and a growing universe of IoT devices while delivering reliable uplinks to the core network. With Cisco IOS XE software, integrated security features, and seamless cloud-centric management options, the Catalyst 9300-48P is a versatile backbone for digital workplaces, smart campuses, and distributed locations.
- Powerful 48-port PoE+ performance for edge devices like IP phones, wireless APs, cameras, and IoT sensors, enabling a streamlined and scalable campus network.
- Stackable design with Cisco StackWise technology for simplified growth, high availability, and consistent policy enforcement across multiple switches.
- Advanced security at the access layer, including robust authentication, network access control, and encrypted communication to protect devices and data.
- Flexible uplink options and cloud-ready management that support evolving network requirements, centralized provisioning, and policy automation through Cisco DNA Center and IOS XE.
- Energy-efficient design with intelligent power management and QoS capabilities to ensure reliable performance for latency-sensitive applications and real-time collaboration.
The Cisco Catalyst 9300 Series switches are the industry-leading stackable enterprise platform that adapts to security, IoT, mobility, and cloud requirements. The 9300-48P model is purpose-built to deliver secure, scalable, and resilient access-layer switching that integrates with Cisco’s broader security and networking ecosystem. With PoE+ capability, administrators can deploy powerful, energy-conscious edge devices without adding separate power infrastructure. The platform’s versatility makes it ideal for campus core-distribution deployments, branch offices, and remote sites that require consistent policy, unified management, and reliable performance under load. Cisco’s emphasis on security and intent-based networking means administrators can deploy devices with confidence, knowing that policy, threat prevention, and device onboarding align with modern best practices. The 9300-48P also supports cloud-oriented management and analytics, allowing IT teams to monitor, configure, and optimize network behavior from a centralized interface, while maintaining local resiliency and fast failover in critical edge scenarios.
Operationally, the Catalyst 9300-48P brings a combination of high port density and power efficiency that helps organizations control TCO while delivering a superior user experience. The PoE budget is optimized for business-grade devices and IoT deployments, reducing the need for separate power outlets and simplifying rack space planning. Its modular design supports future-proofing as network demands grow, enabling seamless scaling from a handful of devices to a campus-wide deployment. In addition, its secure-by-default posture aids in preventing unauthorized access and ensuring data integrity as devices connect to the network. This makes the Catalyst 9300-48P an attractive option for organizations prioritizing secure, scalable, and future-ready network infrastructure in a hybrid work environment and cloud-integrated ecosystem.
When paired with Cisco’s portfolio of security services, analytics, and automation tools, the Catalyst 9300-48P can help IT teams accelerate provisioning, reduce mean time to repair, and maintain consistent policy across campuses. Its compatibility with modern wireless deployments, unified threat management, and secure access control makes it a cornerstone for digital workplace initiatives, smart building deployments, and IoT-driven operations. Whether you are deploying IP telephony for a distributed workforce, security cameras for sensitive facilities, or IoT endpoints for smart buildings, the Catalyst 9300-48P is engineered to deliver dependable performance, easier administration, and improved visibility across the network stack.
Technical Details of Cisco Catalyst C9300-48P Ethernet Switch
- Product: Cisco Catalyst 9300-48P
- Series: Catalyst 9300
- Type: Stackable enterprise Ethernet switch with PoE+
- Key capabilities: Security, IoT readiness, mobility support, cloud-ready management
- Note: Specific specifications vary by SKU; exact port counts, uplink types, PoE budget, and power options should be verified on the Synnex specifications page using the product UPC or SKU reference
how to install Cisco Catalyst C9300-48P Ethernet Switch
Installing the Cisco Catalyst 9300-48P is straightforward for enterprise IT teams and network engineers. Begin with a careful planning phase that defines the stack topology, uplink strategy, and PoE power budgeting for edge devices. Mount the switch in a standard 19-inch rack, ensuring proper breathing space to maintain airflow and cooling. Connect the power supply and verify that fans run smoothly and LED indicators show normal operation. Connect your PoE+ devices to the 48 ports, and configure your uplinks in the core or distribution layer to ensure redundancy and low latency paths. Use Cisco IOS XE for initial configuration, including VLAN segmentation, port security, QoS policies, and access control lists. If you are managing a larger deployment, leverage Cisco DNA Center to provision devices, monitor performance, and apply policy-based automation across multiple switches. Regularly update firmware to protect against emerging threats and to unlock new features that improve reliability and efficiency. For remote offices, consider trunking and VRF configurations to maintain isolation between departments while enabling centralized management. The Catalyst 9300-48P also supports secure onboarding workflows to minimize risk during device deployment and ensure consistent security posture from day one.
Frequently asked questions
- Q: What is the Cisco Catalyst 9300-48P Ethernet Switch? A: It is a stackable enterprise-grade switch in the Catalyst 9300 family, featuring 48 PoE+ ports designed for security, IoT, mobility, and cloud-centric network management.
- Q: Does the 9300-48P provide PoE+ power? A: Yes, the model supports PoE+ to power edge devices such as IP phones, wireless access points, cameras, and IoT sensors.
- Q: Can it be stacked with other Catalyst switches? A: Yes, the 9300 series is designed for stacking, enabling scalable growth and unified policy control across multiple switches.
- Q: What software does it run? A: It runs Cisco IOS XE with options for security features, IoT enhancements, and cloud-management integration; DNA Center compatibility is supported for centralized management.
- Q: Where can I find precise specifications for a specific SKU? A: For exact port counts, uplink options, PoE budgets, and power configurations, refer to the official Synnex specifications page using the product UPC or SKU reference.
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