Cisco WS-C3850-48U-S

Overview

The Cisco WS-C3850-48U-S is a managed rack-mountable switch designed for enterprise networks requiring robust connectivity and power delivery. It features 48 Gigabit Ethernet ports with Universal Power over Ethernet (UPOE), supplying up to 800 watts to power devices like IP phones and wireless access points directly through the network cable. This switch supports advanced Layer 3 routing to optimize traffic management and network reliability, making it well suited for complex or growing network environments.

With Cisco StackWise-480 technology, you can stack up to nine switches to create a single, scalable unit that simplifies management and expands capacity as your network demands increase. Its rack-mountable form factor fits standard server racks, ensuring seamless integration into existing infrastructure in corporate offices, data centers, or network closets.

Key features

• 48 Gigabit Ethernet ports with UPOE support to power multiple network devices without separate power supplies
• Advanced Layer 3 routing capabilities that enhance network efficiency and traffic control
• Up to 800 watts of power available to connected devices, reducing cable clutter and installation complexity
• Cisco StackWise-480 technology allows stacking of up to nine switches for centralized management and scalability
• Rack-mountable design that fits standard server racks for easy deployment in professional network environments

Key specs

• Ports: 48 Gigabit Ethernet with Universal Power over Ethernet (UPOE)
• Power output: Up to 800 watts total for connected devices
• Routing: Layer 3 managed switch with advanced routing features
• Stacking: Cisco StackWise-480 supports up to nine switches in a stack
• Form factor: Rack-mountable for standard 19-inch server racks

Connectivity and compatibility

This switch supports a wide range of network devices that require Gigabit Ethernet connections and power over Ethernet, including Cisco IP phones, wireless access points, and other PoE-enabled equipment. Its Layer 3 routing capabilities make it compatible with complex network topologies, supporting efficient traffic management across VLANs and subnets. The stacking feature ensures compatibility with other Cisco Catalyst 3850 series switches, allowing for flexible network expansion.

Ideal uses and environments

The WS-C3850-48U-S is a strong choice for medium to large enterprise networks that need reliable power delivery and advanced routing in a single device. It fits well in corporate offices, data centers, and network closets where space is limited but performance and scalability are critical. Businesses planning for network growth will benefit from the stacking capability, which simplifies management and expands capacity without additional complexity.

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.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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.

Learn more