Aruba R8W31A

Overview

The Aruba R8W31A Instant On 802.3af PoE Midspan Injector is a compact device designed to deliver both power and network connectivity to compatible devices such as Instant On access points, IP cameras, and VoIP phones. It provides up to 15.4 watts of power following the IEEE 802.3af standard, enabling you to power devices through a single Ethernet cable while maintaining Gigabit Ethernet speeds up to 1000 Mb/s. This injector simplifies network expansion and device installation without the need for separate power adapters.

Key features

• Delivers up to 15.4 watts of power compliant with IEEE 802.3af, ensuring compatibility with a wide range of PoE-enabled devices.
• Supports Gigabit Ethernet passthrough, allowing data transfer speeds up to 1000 Mb/s for stable and fast network performance.
• Compact and lightweight design fits easily into tight spaces, making it suitable for offices, retail environments, and home networks.
• LED indicators provide clear status updates on power and connectivity, helping you quickly verify proper operation.
• Simple setup with a standard 120 to 230V AC input, requiring only a power outlet and Ethernet connections to get started.
• Includes one RJ45 Gigabit Ethernet input and one PoE output port, streamlining device connections and power delivery.

Key specs

• Power output: up to 15.4 watts
• PoE standard: IEEE 802.3af
• Data speed: Gigabit Ethernet up to 1000 Mb/s
• Input voltage: 120 to 230V AC, 50/60 Hz
• Ports: 1 RJ45 Gigabit Ethernet input, 1 PoE output
• LED indicators: power and connectivity status
• Dimensions: compact and lightweight design (exact dimensions not specified)

Connectivity and compatibility

This midspan injector is designed to work seamlessly with Aruba Instant On access points, IP cameras, and VoIP phones that support IEEE 802.3af PoE. Its Gigabit Ethernet passthrough ensures that network speeds remain high, which is essential for video streaming, voice communication, and data transfer. The single Ethernet cable connection reduces clutter and simplifies installation in various environments.

Ideal uses and environments

The Aruba R8W31A fits well in small to medium-sized office networks, retail locations, and home setups where powering devices like wireless access points or security cameras without additional power adapters is preferred. Its compact size and straightforward installation make it a practical choice for network expansions or upgrades where space and ease of deployment are important.

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, 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.

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