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RAK PowerLink - Smart Power Control for IoT Devices - With Remote Output Control and Remote Reboot Over LoRaWAN®
Remote Reboot Solution for LoRaWAN Gateway, LTE CPEs, WiFi AP Routers, and Solar Battery Systems
RAK9105U
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The RAK PowerLink RAK9105U is a purpose-built IoT device that enables remote power control and rebooting for LoRaWAN Gateways, LTE CPEs, WiFi access points, routers, base stations, and solar battery systems. Designed for applications in both urban and remote environments, the PowerLink simplifies device management by allowing power outputs to be controlled via LoRaWAN®.
This functionality reduces the need for on-site maintenance, helping to minimize downtime and operating costs. The PowerLink integrates easily into existing setups and can integrate its remote operation through a mobile app or web interface.
Challenges Addressed
Network devices, such as LoRaWAN Gateways, LTE CPEs, WiFi access points, and base stations, are critical for connectivity in various environments—from urban areas to remote locations. When these devices encounter issues, traditional maintenance often involves dispatching technicians to manually reset equipment. This approach not only incurs high operational costs but also leads to prolonged downtime, disrupting customer operations and satisfaction.
The Solution
With the RAK9105U PowerLink, equipment reboots can now be handled remotely, drastically improving response time and reducing downtime. Once deployed, this device communicates with LoRaWAN® gateways, enabling complete control over the power supply to the connected device. Simply connect the PowerLink to the power source, and you can monitor and reboot devices on-demand using the existing LoRaWAN coverage, or based on predefined scheduling.
Key Features
Core Technology
- RAK3172 LoRaWAN® Module: Secure, low-power communication optimized for remote device management.
- RUI3 Framework: Open-source design for custom applications.
Hardware Capabilities
- LoRa Antenna Options: Includes a custom-designed antenna with an optional IPEX connector for flexible integration.
-
Output Options:
- Dual DC 12V/3A outputs (one MCU-controlled).
- DC 5V/3A Type-C output (MCU-controlled).
Applications
The RAK9105U PowerLink is designed to support a wide range of remote applications, providing flexible and efficient power control for various environments:
Network Equipment in Outdoor or Remote Locations
- Use Case: Reboot routers, LTE CPEs, or base stations without physical intervention.
- Benefit: Reduces downtime and improves efficiency by enabling remote management.
Remote Installations
- Use Case: Manage devices in off-grid areas where on-site visits are impractical.
- Benefit: Cost-effective power control using existing LoRaWAN coverage.
Large-Scale Deployments
- Use Case: Simplify power management for multiple devices in industrial sites or campuses.
- Benefit: Streamlined operations with centralized remote control.
Solar Battery Systems
- Use Case: Monitor and control power for LoRaWAN devices connected to the RAK9155 Battery Plus.
- Benefit: Enhance energy management and system reliability with real-time monitoring and control.
Product Inclusions
- 1x RAK9105U PowerLink (105.5x74.4x37.2mm)
- 1x USB Type-C Cable
- 2x DC Cables
- 1x 4-Pins Terminal Block or 1x 4-Pins Terminal cable for RAK9155 Battery Plus (based on variant)
Questions and Answers
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Electrical Characteristics
|
Parameter |
Value |
|
Input voltage |
DC 9-24 V, typical 12 V |
|
Output 1 |
Remains output continuously output voltage = input voltage - 0.6 V @ 5 A (for example: 11.4 V @ 12 V input) |
|
Output 2 |
Controlled by RAK3172 output voltage = input voltage - 0.6 V @ 5 A (for example: 11.4 V @ 12 V input) |
|
Output 3 |
Controlled by RAK3172 5 V / 3 A max. |
|
Max output current |
Output 1: 7 A Output 2: 7 A Output 3: 3 A |
Environmental Characteristics
|
Feature |
Specifications |
|
Type of use |
Indoor environment |
|
Operating temperature |
-30° C to +75° C |
|
Storage temperature |
-40° C to +85° C |
|
Operating humidity |
0~90% RH non-condensing |
|
Storage humidity |
0~95% RH non-condensing |
