Aruba Outdoor MIMO 14 dBi Gain Wi-Fi 6 Wireless Access Point

Overview

The Aruba R4H28A is an outdoor MIMO antenna designed to extend high-performance Wi-Fi 6 coverage in challenging outdoor environments. It delivers a focused directional signal with a 14 dBi gain and a 30-degree beamwidth both horizontally and vertically, which helps maintain stable connections over long distances while reducing interference. This antenna is ideal for use in large open areas such as streets, stadiums, and campuses where consistent wireless coverage is critical.

Built to withstand extreme weather conditions, it operates reliably in temperatures ranging from -49°F to 149°F. The antenna supports a frequency range of 4.9 to 6.0 GHz and is compatible with HPE Aruba AP-584 and AP-585 access points, making it a practical solution for expanding outdoor wireless networks with Wi-Fi 6 technology.

Key features

• Directional 14 dBi gain focuses the signal to extend coverage and improve connection stability over long distances
• 30° beamwidth horizontally and vertically reduces interference from surrounding signals for clearer communication
• MIMO technology enhances signal strength and reliability by using multiple antennas to transmit and receive data simultaneously
• Durable design withstands harsh outdoor conditions, including extreme temperatures from -49°F to 149°F
• Flexible mounting options allow installation on walls or poles to fit various site requirements
• Compatible with Aruba AP-584 and AP-585 access points, ensuring seamless integration into existing Aruba Wi-Fi 6 networks

Key specs

• Gain: 14 dBi directional
• Beamwidth: 30° horizontal and vertical
• Frequency range: 4.9 to 6.0 GHz
• Impedance: 50 Ohm
• Operating temperature: -49°F to 149°F
• Connector type: N-Series
• Compatibility: HPE Aruba AP-584 and AP-585 access points

Connectivity and compatibility

This antenna is designed to work specifically with HPE Aruba AP-584 and AP-585 access points, which support Wi-Fi 6 technology. Its N-Series connectors provide a secure and low-loss connection to these access points, ensuring optimal signal transmission. The frequency range of 4.9 to 6.0 GHz aligns with modern Wi-Fi 6 deployments, making it suitable for environments that require fast and stable wireless connections.

Ideal uses and environments

The Aruba R4H28A fits well in outdoor settings where reliable wireless coverage is essential. It is a strong choice for public venues, campuses, stadiums, and street deployments where long-range, focused Wi-Fi signals help maintain consistent connectivity. Its rugged design and wide operating temperature range make it suitable for year-round use in diverse climates, from cold winters to hot summers.