---
product_id: 724414415
title: "Aruba a Hewlett Packard Enterprise company Instant On PoE Midspan Injector 802.3af 15W for Instant On AP11, AP12, AP15, AP21, AP22 and AP17 Access Points|Cord Not Included (R8W31A)"
brand: "hewlett packard enterprise"
price: "€ 77.86"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/724414415-aruba-a-hewlett-packard-enterprise-company-instant-on-poe-midspan
store_origin: PT
region: Portugal
---

# 15.4W PoE Power Boost Gigabit Speed Data Flow Plug & Play PoE Injector Aruba a Hewlett Packard Enterprise company Instant On PoE Midspan Injector 802.3af 15W for Instant On AP11, AP12, AP15, AP21, AP22 and AP17 Access Points|Cord Not Included (R8W31A)

**Brand:** hewlett packard enterprise
**Price:** € 77.86
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Network, Instantly.

## Quick Answers

- **What is this?** Aruba a Hewlett Packard Enterprise company Instant On PoE Midspan Injector 802.3af 15W for Instant On AP11, AP12, AP15, AP21, AP22 and AP17 Access Points|Cord Not Included (R8W31A) by hewlett packard enterprise
- **How much does it cost?** € 77.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/724414415-aruba-a-hewlett-packard-enterprise-company-instant-on-poe-midspan)

## Best For

- hewlett packard enterprise enthusiasts

## Why This Product

- Trusted hewlett packard enterprise brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broad Compatibility:** Engineered specifically for Aruba Instant On AP11, AP12, AP15, AP17, AP21, AP22, and AP27 access points for guaranteed seamless integration.
- • **Effortless Upgrade Path:** Transforms any non-PoE switch port into a powerful PoE source—no need to replace existing infrastructure, just plug and power.
- • **Compact & Discreet Design:** Minimal footprint injector fits easily into any professional environment, keeping your workspace sleek and efficient.
- • **Gigabit-Speed Performance:** Supports full gigabit data transmission ensuring your Instant On access points operate at peak efficiency without bottlenecks.
- • **Seamless Power & Data Integration:** Delivers up to 15.4W Class 3 PoE power over a single Ethernet cable, eliminating clutter and simplifying your network setup.

## Overview

The Aruba Instant On PoE Midspan Injector (R8W31A) delivers up to 15.4W of IEEE 802.3af Class 3 power over Ethernet, enabling gigabit-speed data and power delivery to Aruba Instant On access points. Designed for easy integration with non-PoE switches, it streamlines Wi-Fi deployments by combining power and data in one cable, making it an essential upgrade for modern, efficient network setups.

## Description

Aruba a Hewlett Packard Enterprise company Instant On PoE Midspan Injector 802.3af 15W for Instant On AP11, AP12, AP15, AP21, AP22 and AP17 Access Points|Cord Not Included (R8W31A)

## Features

- Delivers Class 3 PoE power over Ethernet cabling. Complies with IEEE 802.3af Power over Ethernet standard supplying up to 15.4W out of the injector
- Compatible with Instant On AP11, AP12, AP15, AP21, AP22, and AP27 access points
- Supports gigabit speed connections between switch and Injector, transmitting data at same gigabit speed to the remote device
- Power cord must be ordered separately.
- Delivers Class 3 PoE power over Ethernet cabling. Complies with IEEE 802.3af Power over Ethernet standard supplying up to 15.4W out of the injector.
- Compatible with Aruba Instant On Access Points AP11, AP11D, AP12, AP15, AP17 and AP22 models.
- Supports Gigabit speed connections between switch and Injector, transmitting data at same Gigabit speed to the remote device.

## Product Details

- **Brand:** Hewlett Packard Enterprise
- **Number of ports:** 2
- **Included components:** POE Injector
- **Colour:** Green
- **Compatible devices:** Aruba Instant On Access Points AP11, AP11D, AP12, AP15, AP17, AP22

## Images

![Aruba a Hewlett Packard Enterprise company Instant On PoE Midspan Injector 802.3af 15W for Instant On AP11, AP12, AP15, AP21, AP22 and AP17 Access Points|Cord Not Included (R8W31A) - Image 1](https://m.media-amazon.com/images/I/41XfFpeM6uL.jpg)

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**Shop now:** [https://www.desertcart.pt/products/724414415-aruba-a-hewlett-packard-enterprise-company-instant-on-poe-midspan](https://www.desertcart.pt/products/724414415-aruba-a-hewlett-packard-enterprise-company-instant-on-poe-midspan)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-07*