HPE R7J28A - Indoor Tri-Band Wi-Fi 6E Access Point
Overview
The HPE R7J28A is an indoor tri-band wireless access point designed for managed Wi-Fi deployments in medium- to high-density environments such as enterprise offices, campuses, healthcare facilities, and education spaces. It provides simultaneous coverage across 2.4 GHz, 5 GHz, and 6 GHz bands using the Wi-Fi 6E (IEEE 802.11ax) standard to extend wireless capacity into the newly available 6 GHz spectrum, solving congestion and capacity limits inherent in legacy deployments.
This model features three concurrent 2×2:2 radios capable of up to ~3.9 Gbps aggregate throughput across all bands, supporting high client densities and wider 160 MHz channels for bandwidth-intensive applications like video conferencing or AR/VR.
The R7J28A is intended for indoor ceiling or wall deployment where centralised wireless coverage is required. Its integrated omni-directional antennas are optimized for horizontal mounting and uniform coverage in open floor plans and corridor zones.
Integration with Aruba's wireless infrastructure is supported via management platforms such as ArubaOS or Aruba Central, allowing policy enforcement, RF management (e.g., ClientMatch, AirMatch), and automated channel planning. Dual smart-rate Ethernet interfaces offer link and power redundancy when used with PoE-PD or DC power.
A practical deployment example is a corporate campus office floor where hundreds of client devices access critical applications concurrently, or a hospital wing where high-availability Wi-Fi coverage and IoT device support (Bluetooth 5 and Zigbee) are needed.
This device is not suitable for outdoor use or harsh industrial environments; its design and certification set are focused on climate-controlled interior spaces without extended temperature extremes or water/dust exposure.
Typical Deployment Scenarios
• Campus office floor coverage with 6 GHz band capacity for high throughput
• Healthcare clinical zones supporting medical device connectivity and low latency
• Education lecture halls with dense client populations
• Retail or hospitality common areas requiring seamless roaming
• Conference and meeting spaces with high video traffic
Key Features
• Tri-band Wi-Fi 6E radios (2.4/5/6 GHz) with 2×2:2 MIMO
• Up to ~3.9 Gbps aggregate wireless throughput
• Dual smart-rate 1/2.5 GbE RJ45 with hitless failover
• Integrated downtilt omni-directional antennas
• BLE 5.0 and 802.15.4 Zigbee IoT support
Technical Specifications
| Specification | Detail |
|---|
| Brand | HPE (Aruba Networking) |
| Part Number | R7J28A |
| Product Type | Indoor Tri-Band Wi-Fi 6E Access Point |
| Wireless Standard | IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
| Radio Configuration | Tri-radio 2×2:2 MIMO |
| Frequency Bands | 2.4 GHz, 5 GHz, 6 GHz concurrent |
| Max Aggregate Throughput | ~3.9 Gbps |
| Ethernet Ports | 2× RJ-45 Smart-Rate (1 GbE/2.5 GbE) |
| PoE | PoE-PD (802.3af/at/bt) or DC input |
| Antennas | Internal downtilt omni-directional |
| Bluetooth/IoT | BLE 5.0, Zigbee (802.15.4) |
| Mounting | Ceiling/Wall mount (bracket ready) |
| Dimensions (W×D×H) | ~220×220×51 mm |
| Weight | ~1.3 kg |
| Environment | Indoor only |
| Certifications | FCC/ISED, CE, UL/IEC/EN certifications |
| Regulatory Domain | US (6 GHz rules) |
