1. Product Overview
The Aruba 310 Series access points, including the IAP-315-US model, are designed to provide high-performance wireless connectivity for mobile devices, Internet of Things (IoT) devices, and applications in dense office environments. This device features 4x4:4SS MU-MIMO capability, advanced Aruba ClientMatch radio management, and Aruba Beacon technologies to support an all-wireless digital work environment.
With a maximum concurrent data rate of 1,733 Mbps in the 5 GHz band and 400 Mbps in the 2.4 GHz band, the IAP-315-US offers an aggregate peak data rate of 2.1 Gbps. Its single Gigabit Ethernet uplink makes it suitable for environments with high device density, such as schools, retail branches, hotels, and enterprise offices, where cost-effectiveness is a key consideration. The device supports 160 MHz channel bandwidth (VHT160), multi-user MIMO (MU-MIMO), and 4 spatial streams (4SS) for simultaneous data transmission to multiple devices, enhancing throughput and network efficiency.
Key features include:
- Supports up to 1,733Mbps in the 5GHz band and 400Mbps in the 2.4 GHz band.
- Wave2 technology, enabling location-based services with BLE-enabled mobile devices.
- Minimizes interference from 3G, 4G cellular networks, and distributed antenna systems.
- Supports priority handling and policy enforcement for unified communication applications.
2. Setup and Installation
The Aruba Instant IAP-315-US Wireless Access Point is designed for straightforward installation. Power Over Ethernet (POE) DC power supplies are sold separately and are required for operation unless an alternative power source is used.
2.1 Unboxing and Components
Upon opening the package, verify that all components are present. The main unit is typically accompanied by a mounting bracket and necessary hardware for installation.

2.2 Powering the Device
The IAP-315-US can be powered using a Power Over Ethernet (PoE) injector or a PoE-enabled switch. Connect an Ethernet cable from the PoE source to the Ethernet port on the access point. Alternatively, if not using PoE, a compatible DC power adapter (sold separately) can be connected to the device's power input.
2.3 Mounting
The access point comes with a mounting bracket suitable for various surfaces. Choose a central location for optimal Wi-Fi coverage. Secure the mounting bracket to the desired surface (ceiling or wall) using the provided screws and anchors. Once the bracket is secure, attach the access point to the bracket, ensuring it clicks into place.
3. Operating Instructions
Once powered on, the access point will initiate its startup sequence. The LED indicators on the device will show its status (e.g., booting, operational, error). Refer to the device's quick start guide for specific LED behavior.
3.1 Initial Configuration
Initial configuration of the Aruba Instant IAP-315-US is typically performed via a web interface or a dedicated mobile application. Connect a computer or mobile device to the default Wi-Fi network broadcast by the access point (SSID usually found on the device label). Follow the on-screen instructions to set up your network name (SSID), security settings (WPA2/WPA3), and administrative credentials.
3.2 Network Management
The Aruba Instant platform allows for centralized management of multiple access points, simplifying network administration. Features like ClientMatch optimize client performance by steering devices to the best available access point and radio band. Aruba Beacon technologies enable location-based services for enhanced user experiences.
4. Maintenance
To ensure optimal performance and longevity of your Aruba Instant IAP-315-US Wireless Access Point, regular maintenance is recommended:
- Firmware Updates: Periodically check for and apply firmware updates to ensure your device has the latest features, security patches, and performance improvements.
- Physical Inspection: Ensure the device is free from dust and debris. Keep ventilation openings clear to prevent overheating.
- Network Monitoring: Regularly monitor network performance and client connectivity through the management interface to identify and address any potential issues proactively.
- Secure Configuration: Periodically review your network's security settings, including Wi-Fi passwords and administrative access credentials, to maintain a secure environment.
5. Troubleshooting
If you encounter issues with your Aruba Instant IAP-315-US, consider the following troubleshooting steps:
- No Power/LEDs Off: Verify the power connection. If using PoE, ensure the PoE injector or switch is functioning correctly. If using a DC adapter, check the power outlet and adapter connection.
- No Wi-Fi Signal: Check the device's LED indicators. If they indicate an error, consult the quick start guide for specific error codes. Ensure the device is properly configured and broadcasting an SSID.
- Slow Performance: This could be due to interference, too many connected devices, or an outdated firmware. Try changing Wi-Fi channels, reducing the number of active devices, or updating the firmware.
- Connectivity Issues: Restart the access point and any connected network devices (router, modem). Verify that the Ethernet cable is securely connected and not damaged.
- Factory Reset: As a last resort, perform a factory reset. This will revert all settings to their default values, requiring reconfiguration. Consult the quick start guide for the factory reset procedure.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | ARUBA |
| Model Name | IAP-315-US |
| Wireless Type | 802.11ac, 802.11n |
| Frequency Band Class | Dual-Band (2.4 GHz and 5 GHz) |
| Data Rate (5 GHz) | Up to 1,733 Mbps |
| Data Rate (2.4 GHz) | Up to 400 Mbps |
| Special Features | Location Based Services, Cellular Interference Mitigation, Priority Handling for Unified Communication Apps |
| Connectivity Technology | Ethernet, Wireless |
| Operating System | ArubaOS |
| Security Protocol | WPA2-Enterprise, WPA-Enterprise, WPA2-PSK, WPA-PSK, WPA3 |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Recommended Uses | Business, Enterprise, Education, Retail |
| Item Weight | 2 pounds |
| Product Dimensions | 8.7 x 8.5 x 2.3 inches |
| Manufacturer | HP |
| Date First Available | November 15, 2018 |
7. Product Media
7.1 Official Product Videos
HPE Networking Instant On Access Points Overview
This video provides an overview of HPE Networking Instant On Access Points, highlighting their fast setup, enterprise-grade security, and availability in indoor, outdoor, and desktop models. It also covers energy-saving features, latency reduction, and business acceleration capabilities. The video showcases different models (AP21, AP22, AP22D, AP25, AP27) and their ideal use cases, such as small offices, high-traffic environments, hotel rooms, and outdoor settings.
HPE Networking Instant On AP22 Overview (Preview)
This short preview video focuses on the HPE Networking Instant On AP22, emphasizing its suitability for high-traffic environments like boutique hotels, schools, and restaurants. It highlights the AP22's ability to balance performance and budget while supporting up to 75 devices.
HPE Networking Instant On Wi-Fi 6 Portfolio Overview
This video presents the HPE Networking Instant On Wi-Fi 6 portfolio, detailing various access point models (AP21, AP22, AP32, AP22D, AP27) and their specific features. It covers user capacity, throughput speeds, and ideal environments for each model, including small spaces, high-traffic areas, offices, healthcare, hospitality, and outdoor use.
HPE Networking Instant On AP22D Overview (Preview)
This short preview video highlights the HPE Networking Instant On AP22D, a desktop access point designed for in-room connectivity. It emphasizes its support for up to 75 wireless devices and four wired devices, making it suitable for hotel rooms, medical offices, and reception areas requiring Ethernet connectivity.
8. Warranty and Support
This Aruba Instant IAP-315-US Wireless Access Point is offered as a renewed product. Amazon Renewed typically provides a 90-day refund or replacement policy. For specific warranty details, please refer to the terms provided by the seller at the time of purchase.
For technical support, it is important to note that some manufacturers, including HP/Aruba, may require a business domain email for support inquiries related to their enterprise-grade products. This policy may affect support availability for individual consumers using personal email addresses. Please verify support requirements directly with the manufacturer if you anticipate needing technical assistance.





