What is the maximum throughput of the AP-503-US?

The AP-503-US delivers 1.49Gbps aggregate real-world speed: 1.2Gbps on 5GHz (2x2 HE80) and 574Mbps on 2.4GHz (2x2 HE40). Wi-Fi 6 features like OFDMA and 1024-QAM enable efficient multi-client performance in medium-density environments.

Does it support PoE and what class?

Yes, single Gigabit Ethernet port supports 802.3af PoE Class 3 (48Vdc nominal) with 802.3az Energy Efficient Ethernet. No separate power supply needed when connected to compatible PoE switches.

What security standards are supported?

WPA3 Enterprise (with CNSA), WPA3 Personal (SAE), Enhanced Open (OWE), plus built-in TPM for secure boot and anti-counterfeiting. Meets Wi-Fi Alliance certification for enterprise-grade protection.

How many clients can it handle?

Up to 256 clients per radio (512 total) with 16 BSSIDs per radio for SSID segmentation. Built-in sticky client resolution maintains optimal connections under high density.

What IoT capabilities does it have?

Integrated Bluetooth 5 for location services and BLE beacons, plus optional external Zigbee radio for operational IoT devices like sensors and lighting controls.

What management options are available?

Cloud-managed via Aruba Central or on-premises with Aruba controllers. Supports dynamic segmentation, policy enforcement, and AI-powered operations for wired/wireless consistency.

AP-503-US - HPE Aruba AP-503-US R8M99A Wi-Fi 6 2x2 1.49Gbps Campus AP

Name: HPE Aruba AP-503-US R8M99A Wi-Fi 6 2x2 1.49Gbps Campus AP
Brand: HPE
SKU: AP-503-US
Price: 652 USD
Availability: InStock

AP-503-US - HPE Aruba AP-503-US R8M99A Wi-Fi 6 2x2 1.49Gbps Campus AP | US IT Hardware

Product overview

The HPE Aruba Networking AP-503-US is a cost-effective Wi-Fi 6 (802.11ax) campus access point designed for medium-density environments including schools, midsize offices, and retail venues. It features dual concurrent radios: 2.4GHz (up to 574Mbps with 2x2 MIMO HE40) and 5GHz (up to 1.2Gbps with 2x2 MIMO HE80), delivering a maximum aggregate data rate of 1.49Gbps. Key Wi-Fi 6 technologies include OFDMA for multi-user efficiency, Target Wake Time (TWT) for IoT battery optimization, and bidirectional MU-MIMO for improved throughput. Integrated downtilt omni-directional antennas provide 1.7dBi gain at 2.4GHz and 4.8dBi at 5GHz, optimized for ceiling-mount deployments. Connectivity includes a single Gigabit Ethernet PoE port (802.3af Class 3) and USB 2.0 host interface. Security features WPA3 Enterprise/Personal, Enhanced Open, and built-in TPM. Supports up to 256 clients per radio (512 total) with 16 BSSIDs per radio. Ideal for organizations facing device proliferation from mobility, cloud, and IoT. Resolves sticky client issues via built-in technology. IoT-ready with Bluetooth 5 and Zigbee (optional). Managed via Aruba Central or on-premises controllers for dynamic segmentation and policy enforcement across wired/wireless.

1.49Gbps Wi-Fi 6 aggregate speed.
512 clients total, 256 per radio.
OFDMA, MU-MIMO, WPA3 security.
802.3af PoE Class 3 powered.
Bluetooth 5 + Zigbee IoT ready.
Integrated 4.8dBi 5GHz antennas.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	AP-503-US
Brand	HPE
Condition	New
Device Type	Indoor dual-radio 2x2 802.11ax Wi-Fi 6 Campus Access Point
IoT Support	Bluetooth 5 ∧ Zigbee (optional external)
Wi-Fi Radios	2.4GHz: 2x2 MIMO up to 574Mbps (HE40) ¦ 5GHz: 2x2 MIMO up to 1.2Gbps (HE80)
Certifications	Wi‑Fi CERTIFIED 6 ∧ WPA3 ∧ Ethernet Alliance PoE Class 3
Wi-Fi Features	OFDMA ¦ MU-MIMO ¦ TWT ¦ 1024-QAM ¦ A-MPDU/A-MSDU
Wi‑Fi Radios	2.4GHz: 2x2 MIMO up to 574Mbps (HE40) ∧ 5GHz: 2x2 MIMO up to 1.2Gbps (HE80)
Frequency Bands	2.400-2.4835 GHz ISM ∧ 5.150-5.250 GHz (country variations)

Compatible systems

Optimized for Aruba Networking ecosystem including Central cloud, Mobility Controllers, and CX Gateways/Switches.

HPE Aruba Networking Central
Model: CX Switching
Form factor: Cloud Platform
Generation: Current
Full cloud management support
HPE Aruba Mobility Controllers
Model: 7200 Series
Form factor: Appliance
Generation: 8.x
Firmware 8.10+ required
HPE Aruba Gateways
Model: CX 6000
Form factor: 1U Rack
Generation: Current
Gateway-managed mode

Best for

Medium-Density Offices
Supports high client density in corporate offices with OFDMA multi-user efficiency for laptops, smartphones, and video conferencing via Microsoft Teams or Zoom.
Educational Institutions
Classroom and campus deployments handling 512 simultaneous student devices with WPA3 security and TWT for tablet longevity during extended sessions.
Retail Environments
POS systems, customer Wi-Fi, and inventory scanners in stores with Bluetooth 5/Zigbee for IoT integration and seamless guest access.

Details

Shipping, warranty & returns

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Max Clients	256 per radio (512 total) ∧ 16 BSSIDs per radio
Aggregate Data Rate	1.49 Gbps maximum (HE80/HE20)

Antennas	Integrated downtilt omni-directional ∧ 1.7dBi (2.4GHz) ∧ 4.8dBi (5GHz)
Form Factor	Ceiling/wall mountable with integrated antennas

Ethernet Port	1x 10/100/1000BASE‑T RJ‑45 ∧ PoE 802.3af Class 3 ∧ 802.3az EEE
USB Interface	USB 2.0 host (Type A) ∧ Up to 100mA/500mW

HPE Aruba AP-503-US R8M99A Wi-Fi 6 2x2 1.49Gbps Campus AP

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Security

Power Consumption

Physical Characteristics

Interface/Ports

Frequently asked questions