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R4H28A
ARUBA AP-574 US TAA OUTDOOR 11AX AP PL-VL
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R4H28A is a high-performance wireless access point engineered to deliver reliable connectivity in busy commercial environments. Designed to operate on both 2.4GHz and 5GHz frequency bands and built on the Wi‑Fi 6 standard, it supports data rates up to 2.5Gbps and incorporates advanced features such as MU‑MIMO and beamforming to maintain efficient throughput even with multiple connected devices.
Optimized for flexible deployment in large offices and other high-density settings, the R4H28A offers versatile installation options including ceiling and wall mounts. Equipped with dual omnidirectional antennas featuring a 5dBi gain, this device ensures broad indoor coverage and robust security through WPA2, WPA3, and 802.1X protocols, making it an ideal solution for modern network environments.
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Request bulk order quote for R4H28A for additional pricing. Browse the full Hpe Aruba 570 Outdoor Wifi-6 Access Points series or explore all Hpe products.
Scenario: A federal training academy needs secure, outdoor Wi-Fi 6 coverage across a 50-acre parade ground and drill field, with strict TAA compliance for all network equipment. By deploying the R4H28A-ARUBA AP-574 US TAA OUTDOOR 11AX AP PL-VL at 100-foot intervals, network engineers deliver seamless 1.2 Gbps throughput per device, enterprise-grade WPA3 encryption, and zero-touch provisioning via Aruba Central. Benefit: Achieves 99.99% uptime, closes coverage gaps by 98%, ensures TAA regulatory compliance, and simplifies ongoing maintenance through centralized cloud management.
Scenario: A 20,000-seat outdoor sports arena requires reliable, low-latency wireless for live video streaming, mobile ticketing and concession ordering during peak events. Integrating R4H28A-ARUBA AP-574 US TAA OUTDOOR 11AX AP PL-VL around concourses and seating sections leverages OFDMA and MU-MIMO to serve 50,000 concurrent devices with <10 ms latency. Live network analytics optimize channel utilization in real time. Benefit: Boosts client density by 40%, doubles average session speeds, elevates fan experience, drives a 15% uplift in in-venue mobile transactions, and maintains TAA compliance for government-backed sponsorships.
Scenario: A municipal government is rolling out a citywide IoT network with IP cameras, environmental sensors and free public hotspots along 30 miles of roadway. Mounting the R4H28A-ARUBA AP-574 US TAA OUTDOOR 11AX AP PL-VL on streetlights creates a resilient mesh that auto-heals and carries up to 2 Gbps backhaul traffic per node. Role-based access controls segment public Wi-Fi from critical surveillance feeds. Benefit: Delivers carrier-grade throughput with 99.9% availability, scales to 1 million edge devices, reduces deployment time by 50%, and meets TAA requirements for all publicly procured assets.
To get the detailed certification, please go to the Compliance Center.
| Product Type | Wireless Product | Wireless Access Point | Wireless Access Point | Wireless Access Point | Wireless Product |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi-Fi Standard | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 |
| Frequency Bands | 2.4GHz / 5GHz | 2.4GHz, 5GHz | 2.4GHz/5GHz | 2.4GHz, 5GHz | 2.4GHz / 5GHz |
| Data Rate | 2.5Gbps | 1Gbps | 2.5Gbps | 2.5Gbps | 2.5Gbps |
| Max Range | 100 meters | 100 meters | 100 meters | 100 meters | 100 meters |
| Coverage Area | 2000 square feet | 2000 square feet | 1500 square feet | 2500 square feet | 1200 square feet |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Antenna Type | Omnidirectional | Internal Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| Antenna Gain | 5dBi | 5dBi | 5dBi | 5dBi | 5dBi |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount | Ceiling Mount / Wall Mount |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Mesh Networking | No | No | No | No | No |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Max Number of Devices Supported | 150 | 128 | 128 | 256 | 128 |
| Protocols Supported | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax |
| Management Features | Cloud Management / On-Premises / SNMP | Cloud Management, SNMP | Cloud Management / SNMP | Cloud Management | Cloud Management |
| Security Features | WPA2 / WPA3 / 802.1X | WPA2, WPA3 | WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X | WPA2 / WPA3 |
| Compliance | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS |
| Processor | ARM Cortex-A53 1.2GHz | Quad-Core 1.2GHz | 1.2GHz Quad-Core Processor | Qualcomm IPQ8074 @ 1.8GHz | ARM Cortex-A7 1.2GHz |
| Memory | 1GB | 512MB | 1GB | 1GB | 512MB |
| Outdoor Use | No | No | No | No | No |
| Product Name | R4H28A Wireless Access Point | R4H29A Wireless Access Point | R4H21A Wireless Access Point | R4H09A High-Performance Wireless Access Point | R4H20A Wireless Access Point |
| Height | 1.5 inches | 1.5 inches | 2 inches | 1.5 inches | 2.0 inches |
| Width | 9 inches | 9.25 inches | 9 inches | 7 inches | 7.5 inches |
| Depth | 9 inches | 9.25 inches | 9 inches | 7 inches | 7.5 inches |
| Weight | 1.2 lbs | 2 lbs | 1.5 lbs | 1.2 lbs | 1.5 lbs |
| Wi‑Fi Standard |
US TAA AP-574 delivers reliable outdoor performance.
Handles busy outdoor areas smoothly.
Good throughput and stability.
Easy to manage remotely.
Dependable outdoor AP.
The Aruba AP-574 US TAA Outdoor 11AX AP PL-VL (SKU R4H28A) is a high-performance, TAA-compliant Wi-Fi 6 access point with integrated BLE designed for rugged outdoor environments and centralized Aruba management.
The AP-574 supports IEEE 802.11ax (Wi-Fi 6) with OFDMA, MU-MIMO, WPA3 encryption, 802.11k/r/v roaming, and integrated Bluetooth Low Energy for IoT applications.
The AP-574 delivers combined dual-radio data rates up to 4.8 Gbps (2.4 GHz up to 1 Gbps, 5 GHz up to 3.8 Gbps) for high-density outdoor scenarios.
Yes. The Aruba AP-574 US TAA Outdoor 11AX AP PL-VL is fully TAA-compliant, meeting U.S. federal procurement requirements for government and enterprise deployments.