Extreme Networks 5420F-16W-32P-4XE

Overview

The Extreme Networks 5420F-16W-32P-4XE is a high-performance rack mount network switch designed to power and connect a wide range of devices in enterprise environments. It features sixteen PoE++ ports delivering up to 90 watts each, alongside thirty-two PoE+ ports, enabling seamless support for Wi-Fi 6 access points, security cameras, LED lighting, and other powered devices without the need for separate power sources. With four uplink ports capable of 1 or 10 Gigabit speeds and two SFP-DD ports for stacking, this switch ensures fast data flow and scalable network expansion.

Key features

• Sixteen PoE++ ports provide up to 90 watts each, supporting high-power devices like pan tilt zoom cameras and interactive kiosks.
• Thirty-two PoE+ ports supply power to standard devices such as phones and badge readers, simplifying network cabling.
• Four uplink ports operate at 1 or 10 Gigabit speeds, offering ample bandwidth for core network connections and future growth.
• Two SFP-DD ports enable stacking of multiple switches, creating a larger virtual switch for easier management and increased resiliency.
• Includes a built-in power supply with an option for a second field-replaceable unit to add redundancy and ensure continuous uptime.
• Managed through a familiar command-line interface (CLI), allowing straightforward configuration and monitoring in diverse network setups.
• Supports industry standards such as IEEE 802.1ae for MACsec encryption and IEEE 802.3at/802.3bt for PoE, enhancing security and interoperability.
• Standard 19-inch rack mount form factor fits naturally into edge closets in offices, healthcare, education, and retail environments.

Key specs

• PoE++ ports: 16 ports delivering up to 90 watts each
• PoE+ ports: 32 ports for standard power delivery
• Uplink ports: 4 ports supporting 1 or 10 Gigabit speeds
• Stacking ports: 2 SFP-DD ports for switch stacking
• Power supply: Fixed internal with slot for optional second field-replaceable unit
• Rack mount: Standard 19-inch form factor
• Standards compliance: IEEE 802.1ae (MACsec), IEEE 802.3at, IEEE 802.3bt

Connectivity and compatibility

This switch offers a versatile set of ports to accommodate a variety of network devices and topologies. The sixteen PoE++ ports and thirty-two PoE+ ports provide power and data connectivity to a broad range of endpoints, while the four uplink ports ensure high-speed connections to the core network. The two SFP-DD stacking ports allow multiple switches to be linked, simplifying network management and increasing fault tolerance. Its compliance with key IEEE standards guarantees compatibility with a wide array of network equipment and security protocols.

Ideal uses and environments

The 5420F is well suited to environments that require a combination of high-power device support and fast, reliable network connectivity. It fits naturally in edge closets of enterprise offices, healthcare facilities, universities, and retail stores where powering Wi-Fi 6 access points, security cameras, and other PoE devices from a single switch simplifies infrastructure. Its stacking capability and redundant power options make it a strong choice for organizations that prioritize uptime and scalability in their network design.

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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