Aruba AP-303 (RW) Dual 2x2:2 MU-MIMO Radio Unified Campus Access Point

1. Product Overview

The HPE Aruba Networking 303 Series Campus Access Point, model JZ320A, is a cost-effective, mid-range 802.11ac Wave 2 solution designed for medium-density enterprise environments. It delivers high-performance wireless connectivity with support for MU-MIMO, integrated Bluetooth 5, and Zigbee, making it an ideal IoT platform. With a peak aggregate data rate of 1.2 Gbps, this AP is suited for schools, retail branches, warehouses, and enterprise offices where budget and performance are key considerations.

2. Key Features

• Unified AP deployment: Controller-based (ArubaOS) or controller-less (InstantOS)
• Dual radio 2x2:2 MU-MIMO with peak rates of 867 Mbps (5 GHz) and 300 Mbps (2.4 GHz)
• Integrated Bluetooth Low Energy (BLE) and Zigbee for IoT and location services
• Advanced Cellular Coexistence (ACC) to minimize interference
• Adaptive Radio Management (ARM) with AirMatch for optimized RF performance
• Secure boot with Trusted Platform Module (TPM) and integrated wireless intrusion protection
• Daisy-chain support via secondary Ethernet port (on AP-303P models)

3. Technology

The AP-303 leverages 802.11ac Wave 2 technology with MU-MIMO, enabling simultaneous data transmission to multiple clients. It supports advanced RF features such as Transmit Beamforming (TxBF), Maximum Ratio Combining (MRC), and Low-Density Parity Check (LDPC) for enhanced reliability and throughput. Integrated IoT radios (BLE and Zigbee) simplify deployment of location-based services and asset tracking without additional infrastructure.

4. Working Principle

The AP operates by receiving and transmitting wireless signals via its dual-band radios. It uses Adaptive Radio Management (ARM) to automatically adjust channel, width, and power settings based on environmental conditions and client density. The integrated IoT radios broadcast BLE and Zigbee signals for location and sensor data collection, which can be processed locally or via Aruba Central for analytics and management.

5. Applications

Ideal for medium-density environments such as:

• Schools and universities
• Retail branches and hotels
• Warehouses and logistics centers
• Enterprise offices and healthcare facilities

6. Specifications

7. Advantages

• Lowest TCO with integrated IoT and location services
• Flexible deployment: controller or controller-less mode
• Enhanced security with TPM and secure boot
• Superior RF management with ARM and AirMatch
• Future-proof with support for modern applications and protocols

8. Service & Support

We offer comprehensive support including lifetime warranty, 24/7 technical consultation, and global shipping. Our professional team ensures timely delivery and post-sales support to help you integrate and maintain your network infrastructure efficiently.

9. FAQ

Q: Does the AP-303 support mesh networking?
A: Yes, it supports secure enterprise mesh operations.

Q: Can I use the AP without a controller?
A: Yes, it can operate in controller-less Instant mode.

Q: What is the maximum number of clients supported?
A: Up to 256 clients per radio.

Q: Is Zigbee supported on all models?
A: Only on AP-303P models.

10. Precautions

• Ensure proper power source: 802.3af PoE or 12V DC
• Mount in a horizontal ceiling orientation for optimal antenna performance
• Verify regulatory domain settings for channel compliance
• Avoid environments with extreme temperatures or humidity beyond specifications

11. Company Introduction

With over a decade of industry experience, our company operates a large-scale factory and is supported by a robust technical team. We have served numerous clients worldwide, offering competitive pricing and high-quality service. Our portfolio includes leading brands such as Mellanox, Ruckus, Aruba, and Extreme. We supply original new networking equipment including switches, network adapters, wireless access points, controllers, and cables. With extensive inventory and volume supply capabilities, we ensure prompt delivery and provide round-the-clock customer and technical support. Our professional sales and technical teams have earned a strong reputation in the global market.