Aruba Tri Radio 4x4 Wi-Fi 7 Internal Antennas Campus Access Point

Overview

The Aruba S1G85A is a tri-radio campus access point designed to deliver Wi-Fi 7 connectivity across the 2.4, 5, and 6 GHz bands with a 4x4 MIMO configuration on each radio. It supports dense environments like classrooms, lecture halls, and open-plan offices by handling hundreds of devices simultaneously without performance drops. The internal antennas are optimized for ceiling installation, providing up to 6.0 dBi peak gain to ensure strong and reliable coverage in busy areas such as libraries and conference centers.

Equipped with two Ethernet ports supporting up to 10 Gbps, this access point efficiently backhauls wireless traffic to the wired network, preventing bottlenecks. Power options include standard DC input and Class 6 Power over Ethernet (PoE) with a maximum draw of 51 W, simplifying installation in existing network infrastructures. Additional integrated Bluetooth Low Energy and Zigbee radios enable IoT device connectivity and location services, reducing the need for extra gateways.

Key features

• Tri-radio Wi-Fi 7 architecture with 4x4 MIMO on all three frequency bands to maximize throughput and device capacity
• Supports up to 512 client devices per radio, making it suitable for high-density environments
• Internal ceiling-mount antennas designed to provide consistent coverage while keeping the device discreet
• Two 10 Gbps Ethernet ports ensure fast and reliable wired backhaul for heavy wireless traffic
• Integrated Bluetooth Low Energy and Zigbee radios allow seamless IoT integration and location tracking without additional hardware
• Flexible power options including DC input and Class 6 PoE simplify deployment and reduce cabling complexity
• Enterprise-grade security with WPA3 support and an onboard TPM to safeguard credentials and encryption keys
• Operates reliably in indoor environments up to 122 °F, suitable for various commercial and educational settings
• Backed by a limited lifetime warranty for long-term investment protection

Key specs

• Wi-Fi standard: Wi-Fi 7 (802.11be)
• Radio configuration: Tri-radio 4x4 MIMO on 2.4 GHz, 5 GHz, and 6 GHz bands
• Maximum client support: Up to 512 devices per radio
• Peak antenna gain: 6.0 dBi
• Ethernet ports: Two 10 Gbps RJ-45 ports
• Power options: DC input and Class 6 Power over Ethernet (up to 51 W)
• Operating temperature: Up to 122 °F (50 °C)
• Security: WPA3, onboard TPM for credential protection

Connectivity and compatibility

This access point offers versatile connectivity options to fit into modern network environments. The dual 10 Gbps Ethernet ports provide ample bandwidth for aggregating wireless traffic, ensuring smooth performance even in demanding setups. The integrated Bluetooth Low Energy and Zigbee radios extend functionality beyond Wi-Fi, supporting IoT devices and location-based services without requiring separate gateways. Its compatibility with standard PoE simplifies integration into existing network infrastructures, making it a practical choice for campus-wide deployments.

Ideal uses and environments

The Aruba S1G85A excels in environments where many users and devices need simultaneous, high-speed wireless access. It fits well in educational institutions such as classrooms and lecture halls, corporate offices with open floor plans, libraries, conference centers, and residence halls. Its robust security features and IoT integration capabilities also make it a strong candidate for healthcare facilities and smart buildings that require secure, reliable wireless connectivity alongside sensor networks and location services.