C9300-48UB-E - Cisco Catalyst 9300 Switch
C9300-48UB-E
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Warranty: 90-day return/replacement
- Authenticity: Original Genuine OEM
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Email: support@buyrouterswitch.com SAM.gov Vendor CAGE Code : 23P86Frequently Asked Questions
What does the UPOE designation signify on the C9300-48UB-E? +
The UPOE (Universal Power Over Ethernet) designation indicates that this switch supports up to 60W of power per port. This is essential for powering high-draw enterprise endpoints like advanced pan-tilt-zoom cameras, smart building sensors, and high-performance wireless access points that require more than the standard PoE+ limits.
How does the deep buffer architecture benefit network performance? +
Deep buffers are critical for handling traffic bursts in environments with high-bandwidth applications or congested network paths. By accommodating temporary spikes in data flow, the C9300-48UB-E prevents packet drops and reduces retransmissions, ensuring consistent throughput for critical enterprise services and reducing latency in complex, multi-tiered network architectures.
Is the Network Essentials license sufficient for my deployment? +
Network Essentials provides fundamental Layer 2 and Layer 3 routing capabilities, including static routing, RIP, and OSPF, making it ideal for standard access-layer deployments. If your specific environment requires advanced features like BGP, VXLAN, or SD-Access integration, you may need to upgrade to the Network Advantage license later.
Can I stack the C9300-48UB-E with other Catalyst 9300 models? +
Yes, this switch supports Cisco StackWise technology, which allows you to combine up to eight units into a single logical entity. This architecture provides simplified management, resilient failover, and high-bandwidth stacking capabilities when integrated with other compatible Catalyst 9300 Series switches sharing the same license tier.
What is the port density and interface configuration for this model? +
The C9300-48UB-E features 48 fixed 10/100/1000 Mbps Ethernet ports, all of which are UPOE-enabled. The unit provides flexible uplink options through modular network modules, allowing you to choose between various SFP or SFP+ configurations to suit your existing fiber or copper distribution backbone requirements.
Does this switch support redundant power supplies? +
This model supports dual, field-replaceable modular power supplies. This redundant power configuration ensures high availability for the switch and its connected PoE devices. By utilizing multiple power inputs, you can maintain operations during a single power supply failure, effectively preventing downtime in mission-critical office or industrial deployments.
How do I manage the C9300-48UB-E within a large enterprise network? +
Management is streamlined through Cisco DNA Center, the WebUI interface, or the traditional Command Line Interface (CLI). These options offer comprehensive visibility and control, allowing your IT team to perform automated configuration deployments, monitoring, and troubleshooting across the entire stack, regardless of the physical size of your network infrastructure.
What are the primary use cases for the C9300-48UB-E switch? +
This switch is designed for high-density campus environments that require robust PoE power for IoT devices. It is particularly effective for modern workspaces utilizing smart building technologies, digital signage, and high-density Wi-Fi 6/6E access points that demand stable power and deep buffering to manage unpredictable traffic patterns effectively.
How can I obtain a bulk quote for multiple C9300-48UB-E units? +
If you are planning a large-scale infrastructure refresh or building out a new data center, contact our sales team directly through the BuyRouterSwitch.com quote request form. We specialize in providing competitive pricing for high-volume enterprise orders and can assist in bundling the specific accessories required for your project.
Why should I choose BuyRouterSwitch.com for my Cisco networking hardware? +
BuyRouterSwitch.com is a dedicated partner for IT procurement, providing access to authentic Cisco hardware and streamlined purchasing workflows. Our focus is on simplifying the acquisition process for enterprise buyers, ensuring you receive the exact technical specifications needed for your project with the security and reliability required for professional enterprise procurement.
