C9300L-48PF-4X-A Cisco Switch

The Cisco C9300L-48PF-4X-A is a next-generation enterprise-class switch designed to deliver high performance, scalability, and security. As part of Cisco’s Catalyst 9300 series, this model offers advanced Layer 3 capabilities, PoE+ support, and multiple high-speed uplinks, making it an ideal choice for businesses looking for a robust network infrastructure. Whether deployed in corporate offices, data centers, or industrial environments, the C9300L-48PF-4X-A provides exceptional reliability and efficiency.

Cisco C9300L-48PF-4X-A Network Switch

The Cisco C9300L-48PF-4X-A is a 48-port Gigabit Ethernet switch with PoE+ (Power over Ethernet Plus) capabilities, allowing it to power connected devices such as IP phones, wireless access points, and security cameras. It comes with four 10-Gigabit SFP+ uplink ports, ensuring high-speed connectivity for demanding enterprise networks. Built on the Cisco DNA (Digital Network Architecture) platform, this switch supports automation, security, and analytics, making network management more streamlined and efficient.

Key Features of Cisco C9300L-48PF-4X-A

1. High Performance & Scalability

• The C9300L-48PF-4X-A supports a switching capacity of up to 176 Gbps, ensuring seamless data transmission even in high-traffic environments.
• Equipped with 4 x 10G SFP+ uplinks, it enables rapid data transfer between switches and core network components.
• Supports StackWise-320 technology, allowing multiple switches to be managed as a single unit, enhancing network scalability and redundancy.

2. Advanced Power over Ethernet (PoE+)

• Provides PoE+ support on all 48 ports, delivering up to 30W per port, making it ideal for powering devices such as IP phones, security cameras, and access points.
• Features a total PoE budget of 740W, ensuring reliable power distribution across multiple devices.

3. Enhanced Security & Network Protection

• Cisco TrustSec technology ensures network segmentation and access control to protect sensitive data.
• MACsec encryption (IEEE 802.1AE) secures communications between network devices, preventing unauthorized access.
• Integrated Cisco Identity Services Engine (ISE) provides dynamic security policies and identity-based network access.

4. Automation & Intelligent Network Management

• Cisco DNA Center integration enables AI-driven automation, reducing manual configuration efforts and improving operational efficiency.
• Software-defined access (SD-Access) simplifies policy-based automation and network segmentation.
• Features Flexible NetFlow (FNF) for enhanced network visibility and traffic analysis.

5. Resilience & High Availability

• Supports StackWise-320 technology, allowing up to 8 switches to be stacked for increased redundancy and simplified management.
• Dual redundant power supply option ensures uninterrupted network performance.
• Hot-swappable components allow for seamless upgrades and maintenance without network downtime.

Benefits of Using Cisco C9300L-48PF-4X-A

1. Optimized for Enterprise Networks – Designed for modern businesses requiring high-speed, secure, and scalable network infrastructure.
2. Cost-Effective PoE+ Deployment – Reduces the need for separate power sources, lowering infrastructure costs.
3. Future-Ready Networking – Supports emerging technologies such as Wi-Fi 6, IoT, and cloud-based applications.
4. Simplified Network Management – Automation and AI-driven insights reduce administrative workload.
5. Robust Security – Integrated security features protect against cyber threats and unauthorized access.

Best Use Cases

• Enterprise Campuses & Offices – Provides seamless connectivity and power to multiple devices.
• Healthcare & Educational Institutions – Ensures secure, high-speed networking for data-intensive applications.
• Retail & Hospitality – Supports guest Wi-Fi, POS systems, and security surveillance infrastructure.
• Industrial & Manufacturing Facilities – Delivers a reliable and high-performance network for automation and IoT devices.

How Does It Compare to Other Cisco Switches?

The C9300L-48PF-4X-A is a cost-effective alternative to the Cisco Catalyst 9300 (non-L models), offering many of the same enterprise-class features at a more affordable price. Unlike the C9400 series, which is designed for modular configurations, the C9300L-48PF-4X-A is best suited for fixed-access layer deployments.

How Does Cisco StackWise-320 Improve Network Performance?

Cisco’s StackWise-320 technology allows multiple switches to be interconnected and managed as a single entity, improving performance, simplifying operations, and providing failover protection. This feature is crucial for enterprises requiring high availability and redundancy in their networks.

Technical Specifications of Cisco C9300L-48PF-4X-A

Conclusion

The Cisco C9300L-48PF-4X-A is a powerful and versatile switch tailored for modern enterprise networks. With its high-speed connectivity, advanced security features, PoE+ capabilities, and StackWise-320 technology, it is a solid investment for businesses aiming to enhance their network infrastructure. Whether you need a reliable solution for office environments, educational institutions, or industrial applications, this switch delivers the performance and scalability required for future-ready networking.

Frequently Asked Questions (FAQ)

1. What is the Cisco C9300L-48PF-4X-A switch used for?

The Cisco C9300L-48PF-4X-A is an enterprise-class Layer 3 switch designed for high-performance networking. It is widely used in corporate offices, educational institutions, healthcare facilities, and industrial environments to provide high-speed connectivity, Power over Ethernet (PoE+) support, and advanced security features.

2. How many PoE+ ports does the Cisco C9300L-48PF-4X-A have?

This switch features 48 Gigabit Ethernet ports with PoE+ support, delivering up to 30W per port. It is ideal for powering IP phones, access points, security cameras, and other network devices without requiring separate power sources.

3. What is the total PoE power budget of this switch?

The total PoE budget of the Cisco C9300L-48PF-4X-A is 740W, ensuring sufficient power for multiple PoE-enabled devices.

4. Does the Cisco C9300L-48PF-4X-A support stacking?

Yes, it supports Cisco StackWise-320 technology, allowing up to 8 switches to be stacked together. This enhances network scalability, simplifies management, and provides failover redundancy.

5. What uplink ports are available on the Cisco C9300L-48PF-4X-A?

This switch comes with 4 x 10G SFP+ uplink ports, enabling high-speed connections to core switches, servers, and data centers.

6. Is the Cisco C9300L-48PF-4X-A a managed switch?

Yes, it is a fully managed switch that supports Cisco DNA Center, CLI, Web GUI, and SD-Access for centralized automation and network management.

7. What are the security features of this switch?

The C9300L-48PF-4X-A offers advanced security features, including MACsec encryption, Cisco TrustSec, Identity Services Engine (ISE) integration, and network segmentation to protect against cyber threats.

8. What is the switching capacity of the Cisco C9300L-48PF-4X-A?

This switch delivers a switching capacity of 176 Gbps, ensuring seamless data transfer and efficient traffic management in enterprise environments.

9. Can this switch be used for Wi-Fi 6 deployments?

Yes, the C9300L-48PF-4X-A is optimized for Wi-Fi 6 networks, providing high-speed uplinks and sufficient PoE power for next-generation wireless access points.

10. What are the mounting options for this switch?

The Cisco C9300L-48PF-4X-A is a rack-mountable switch designed for standard 19-inch racks, making it easy to integrate into existing network setups.