Cisco C9300-48UN-A

Overview

The Cisco C9300-48UN-A is a managed network switch designed to deliver high-speed and reliable connectivity in demanding enterprise environments. It features 48 ports supporting speeds from 100 Mbps up to 10 Gbps, making it suitable for connecting a wide range of devices from standard workstations to high-performance servers. With 8GB of RAM and 16GB of flash memory, this switch supports advanced software features and stable operation, while its UPOE capability allows it to power devices like IP phones and wireless access points directly through Ethernet cables.

Key features

• Supports multiple port speeds from 100 Mbps to 10 Gbps, providing flexibility for diverse network devices
• UPOE (Universal Power over Ethernet) delivers power to connected devices, reducing the need for separate power supplies and simplifying installation
• Rack-mountable design fits standard server racks, helping maintain an organized and accessible network infrastructure
• Equipped with 8GB RAM and 16GB flash memory to handle advanced features and software updates without performance loss
• Network Advantage Layer 3 functionality enables routing and traffic management within complex network setups

Key specs

• Ports: 48 Ethernet ports supporting 100 Mbps to 10 Gbps speeds
• Memory: 8 GB RAM
• Storage: 16 GB flash memory
• Power over Ethernet: UPOE capable
• Form factor: Rack-mountable
• Layer 3 features: Network Advantage routing and traffic management

Connectivity and compatibility

This switch supports a broad range of Ethernet speeds, making it compatible with various network devices including IP phones, wireless access points, security cameras, servers, and storage systems. Its UPOE capability ensures that powered devices receive sufficient power through standard Ethernet cables, streamlining network deployment and reducing cable clutter. The rack-mountable form factor allows easy integration into existing network racks commonly found in office buildings, data centers, and campus environments.

Performance and reliability

With 8GB of RAM and 16GB of flash memory, the switch maintains smooth operation even when running advanced software features and handling large amounts of network traffic. The Network Advantage Layer 3 features provide robust routing and traffic management, which helps segment networks and optimize data flow. This makes the switch a dependable choice for IT teams managing complex and scalable network infrastructures.

Ideal uses and environments

The Cisco C9300-48UN-A fits well in enterprise office buildings, data centers, and campus networks where high-speed connectivity and power delivery over Ethernet are essential. It is a strong choice for IT professionals who need a versatile switch capable of supporting a mix of devices and applications while maintaining network stability and security. Its ability to handle routing tasks also makes it suitable for environments requiring network segmentation and efficient traffic control.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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