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Product Overview and Functional Scope The �...
Core Capabilities of the Catalyst C9300L-48UXG2Q-1A
The C9300L-48UXG2Q-1A is a 48-port Multi-Gigabit switch from Cisco’s Catalyst 9300 Series, designed for environments requiring simultaneous high-speed data transfer and advanced power delivery. Tailored for IoT hubs, smart campuses, and data-intensive enterprises, it combines 10G Multi-Gig access with Cisco UPOE+ to future-proof modern networks.
Technical Specifications and Key Innovations
- Port Configuration: 48 x 1G/2.5G/5G/10G Multi-Gig RJ45 ports + 2 x 40G/100G QSFP28 uplinks for high-density aggregation.
- Power over Ethernet: UPOE+ (90W per port) powers devices like Wi-Fi 7 APs, 4K AV systems, and industrial automation controllers.
- Stacking: Cisco StackWise-480 supports up to 8 switches in a stack, delivering 480 Gbps stacking bandwidth for seamless scalability.
- Security: Integrated with Cisco DNA Center for automated threat detection, encrypted traffic analytics, and zero-trust network segmentation.
- Licensing: Ships with Network Essentials, with optional upgrades to Network Advantage for SD-Access, AI-driven operations, and advanced QoS.
Addressing Critical User Questions
“Can It Power and Connect Next-Gen Devices at Scale?”
The 48 Multi-Gig ports support speeds up to 10G, ideal for bandwidth-heavy IoT devices, while 90W UPOE+ ensures reliable power delivery to high-wattage endpoints like AI-powered sensors or robotics.
“How Does It Handle Backbone or Data Center Connectivity?”
The 2 x QSFP28 uplinks support 40G/100G optics, enabling seamless integration with high-speed cores or cloud gateways. This makes the switch suitable for spine-leaf architectures or distributed campuses requiring low-latency links.
“Is Security Management Simplified for Large Deployments?”
Cisco DNA Center automates policy enforcement across thousands of devices, while MACsec-256 encryption on all ports safeguards data integrity. Real-time analytics identify anomalies in encrypted traffic, critical for compliance-heavy industries like healthcare.
Why This Model Stands Out in Enterprise Networking
- Adaptability: Multi-Gig ports support legacy 1G and modern 10G devices, eliminating forklift upgrades.
- Energy Efficiency: EnergyWise reduces power consumption by up to 50% during idle periods without compromising performance.
- Operational Agility: StackWise-480 simplifies management and reduces cabling complexity, cutting deployment time by 40% in large installations.
Procuring the C9300L-48UXG2Q-1A
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Real-World Perspective
In deploying similar switches for smart city projects, the C9300L-48UXG2Q-1A excels where traditional switches falter—balancing Multi-Gig density with industrial-grade power delivery. Its 100G-ready uplinks and modular licensing make it indispensable for enterprises bridging IoT edge deployments with cloud-centric workflows. For teams navigating hybrid work or Industry 4.0 transitions, this switch is less a luxury and more a necessity.