1. Product Overview
The Peplink MAX BR1 Mini 5G is a compact, rugged cellular router designed for reliable 5G/LTE connectivity in mobile, remote, IoT, teleoperation, and remote security applications. This device features a built-in cellular modem with redundant SIM slots and eSIM support, ensuring continuous network access. It provides three Gigabit Ethernet LAN ports for wired device connectivity and is designed for remote management.

Figure 1: Front view of the Peplink MAX BR1 Mini 5G Cellular Router with antennas and port labels.
Key Features:
- Compact and Rugged Design: Ideal for demanding environments, certified for shock and vibration resistance.
- 5G/LTE Cellular Modem: Connects to 5G and LTE (CAT 20) networks with up to 300Mbps throughput.
- Redundant SIM Slots and eSIM: Provides failover capabilities for uninterrupted connectivity.
- 3x Gigabit Ethernet LAN Ports: For secure wired device connections. Note: This model does not include Wi-Fi or GPS interfaces.
- Remote Management: Supports central management via Peplink InControl2 and local management via Peplink InTouch.
- Upgradeable to Dual WAN: A second WAN via Ethernet is available with a paid upgrade to Peplink Prime Care.
2. Setup Guide
2.1 What's in the Box
Before you begin, ensure all components are present:
- 1x BR1 Mini 5G Router
- 4x 5G/LTE Antennas (ACW-235)
- 1x 12V 2A 4pin Power Supply (ACW-632)
2.2 Hardware Installation
Follow these steps to set up your Peplink MAX BR1 Mini 5G router:
- Attach Antennas: Carefully screw the four 5G/LTE antennas onto the corresponding connectors on the back of the router. Ensure they are finger-tight.
- Insert SIM Card(s): Locate the SIM card slots. Insert your activated Nano-SIM card(s) into the designated slots until they click into place. The router supports redundant SIMs for failover.
- Connect Ethernet Devices: Connect your wired devices (e.g., computers, switches) to the LAN 1, 2, or 3 ports using standard Ethernet cables. LAN 1 supports 802.3at PoE In.
- Power On: Connect the included 12V 2A 4pin Power Supply to the DC IN port on the router and then plug the power adapter into a power outlet. The router will begin its startup sequence.

Figure 2: Detailed diagram of the Peplink MAX BR1 Mini 5G ports and features.
2.3 Initial Configuration
After powering on, the router will attempt to establish a cellular connection. You can access the router's web administration interface for further configuration:
- Connect a computer directly to one of the router's LAN ports.
- Open a web browser and navigate to the router's default IP address (typically http://192.168.50.1 or http://192.168.1.1). Refer to the device's label for the exact default IP and login credentials.
- Log in using the default username and password. It is highly recommended to change these credentials immediately for security.
- Follow the on-screen wizard for initial setup, including setting up your cellular connection and any desired network settings.
3. Operating Instructions
3.1 Internet Connectivity
The MAX BR1 Mini 5G primarily uses its built-in cellular modem for internet access. Once a SIM card is inserted and configured, the router will automatically connect to the cellular network. The status LED on the front panel indicates the connection status.
3.2 Ethernet WAN (Optional)
The LAN 3 port can be configured as a WAN port for a second internet source (e.g., a fixed-line broadband connection). This feature requires a paid upgrade to Peplink Prime Care. Once enabled, you can configure the WAN settings via the web administration interface to utilize dual WAN for increased reliability or bandwidth.
3.3 Remote Management
The router supports remote management through Peplink's InControl2 cloud management platform and Peplink InTouch for local device management. These platforms allow for configuration, monitoring, and troubleshooting from a centralized location, reducing the need for on-site visits.

Figure 3: Examples of Peplink MAX BR1 Mini 5G applications in remote environments.
3.4 VPN Capabilities
The MAX BR1 Mini 5G supports VPN connections, providing secure communication channels. It can achieve 20Mbps throughput with a 256-bit AES encrypted VPN connection. Configuration of VPN settings is performed through the web administration interface.
4. Maintenance
4.1 Firmware Updates
Regularly check for and apply firmware updates to ensure optimal performance, security, and access to new features. Firmware updates can typically be managed through the router's web administration interface or via Peplink InControl2.
4.2 Cleaning
Keep the router clean and free from dust. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents, as these can damage the device.
4.3 Environmental Considerations
Ensure the router is operated within its specified temperature and humidity ranges. Avoid placing it in direct sunlight or near heat sources. Adequate ventilation is important for long-term reliability.
5. Troubleshooting
This section addresses common issues you might encounter with your Peplink MAX BR1 Mini 5G router.
| Problem | Possible Cause | Solution |
|---|---|---|
| No Internet Connection |
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| Device Disconnects Frequently |
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| Cannot Access Web Interface |
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For more detailed troubleshooting or advanced issues, please refer to the official Peplink support documentation or contact Peplink technical support.
6. Technical Specifications
| Feature | Detail |
|---|---|
| Model Name | MAX BR1 Mini 5G (No WiFi variant) |
| Product Dimensions | 5 x 4.2 x 1.4 inches |
| Item Weight | 15.1 ounces |
| Connectivity Technology | 5G, Ethernet, LAN, LTE, WAN |
| Cellular Modem | Built-in 5G/LTE (CAT 20) |
| Ethernet Ports | 3x Gigabit Ethernet LAN (LAN 1 supports 802.3at PoE In) |
| SIM Slots | Redundant SIM slots, Built-in eSIM |
| Router Throughput | 300 Mbps |
| VPN Throughput | 20 Mbps (with 256-bit AES encryption) |
| Special Features | QoS, Remote Access (InControl2, InTouch) |
| Included Components | BR1 Mini 5G Router, 4x 5G/LTE Antennas, 12V 2A 4pin Power Supply |
| Manufacturer | Peplink |
7. Warranty and Support
For detailed warranty information, technical support, and additional resources, please visit the official Peplink website or contact their customer service. Product registration may be required to activate your warranty.
Peplink Website: www.peplink.com







