1. Product Overview
The HUAWEI WiFi AX3S is a high-performance Wi-Fi 6 AX3000 gigabit dual-band wireless router designed to provide fast and stable internet connectivity for homes and small offices. It features advanced technologies for enhanced speed, coverage, and security.

Image 1.1: Front view of the HUAWEI WiFi AX3S router with its four external antennas.
Key Features:
- Blazing Fast Speeds: Achieves theoretical peak speeds of 3000 Mbps, enabling smooth 4K streaming and lag-free gaming.
- 160 MHz Bandwidth: Supports a wide 160 MHz frequency bandwidth for optimal speed and efficiency.
- Visual Wi-Fi Diagnosis: Allows users to check the Wi-Fi coverage map, view network status, and troubleshoot issues with suggested tips.
- Comprehensive Parental Control: Monitor family online activities, block unwanted websites, and restrict device access.
- Automatic WAN/LAN Adaptation: Equipped with four gigabit Ethernet ports that automatically adapt for WAN/LAN, simplifying broadband installation.
- HomeSec™ Security: Provides chip-level security for enhanced internet safety.
2. Setup Guide
Follow these steps to set up your HUAWEI WiFi AX3S router for the first time.
2.1 Package Contents
Before you begin, ensure all components are present:
- HUAWEI WiFi AX3S Router (1 unit)
- Power Adapter (1 unit)
- Ethernet Cable (1 unit)
- Quick Start Guide (1 unit)
2.2 Hardware Connection
- Connect the Power Adapter: Plug the power adapter into the router's power port and then into a wall outlet. The power indicator light on the router should turn on.
- Connect to the Internet:
- If you have a modem, connect one end of the provided Ethernet cable to the LAN port of your modem and the other end to any of the four gigabit Ethernet ports on the HUAWEI WiFi AX3S router. These ports support automatic WAN/LAN adaptation.
- If your internet service provider (ISP) directly provides an Ethernet cable for internet access, connect it to any of the four gigabit Ethernet ports on the router.
- Connect Your Device: Connect your computer or smartphone to the router. You can do this via Wi-Fi (look for the default Wi-Fi name and password on the router's label) or by connecting an Ethernet cable from your device to another LAN port on the router.

Image 2.1: Rear view of the HUAWEI WiFi AX3S showing the four gigabit Ethernet ports and power input.
2.3 Initial Configuration
The HUAWEI WiFi AX3S can be configured easily using the HUAWEI AI Life App or a web browser.
- Using HUAWEI AI Life App:
- Download the HUAWEI AI Life App from your device's app store.
- Open the app and follow the on-screen instructions to detect and set up your new router. The app will guide you through setting up your Wi-Fi name (SSID) and password.
- Using a Web Browser:
- Open a web browser on a device connected to the router.
- Type 192.168.3.1 (or the address found on the router's label) into the address bar and press Enter.
- Follow the on-screen setup wizard to configure your internet connection, Wi-Fi name, and password.
3. Operating Instructions
Understand how to utilize the various features of your HUAWEI WiFi AX3S router for optimal performance.
3.1 Wi-Fi Connectivity
- Dual-Band Operation: The router operates on both 2.4 GHz and 5 GHz frequencies. The 2.4 GHz band offers wider coverage, while the 5 GHz band provides faster speeds for compatible devices. The router intelligently connects devices to the optimal band.
- Wi-Fi 6 Plus (AX3000): Experience enhanced speeds and efficiency with Wi-Fi 6 technology, supporting multiple devices simultaneously with reduced latency.

Image 3.1: Diagram illustrating the extended Wi-Fi coverage and signal penetration of Wi-Fi 6 Plus.

Image 3.2: Graph comparing the theoretical speeds of AX3S on 2.4GHz and 5GHz bands against AC1200 routers.

Image 3.3: Illustration of the router automatically connecting devices to the optimal Wi-Fi network (2.4 GHz or 5 GHz) for best performance.
3.2 Parental Control
Manage and monitor your family's online activities with the built-in parental control features.
- Website Filtering: Block access to inappropriate websites.
- Time Limits: Set schedules for internet access for specific devices.
- Device Management: View connected devices and manage their internet permissions.
These settings can be configured through the HUAWEI AI Life App or the web management interface.

Image 3.4: A family using devices, illustrating the benefit of parental control features on the router.
3.3 HomeSec™ Security
The HUAWEI WiFi AX3S incorporates HomeSec™ security, providing chip-level protection for your network, safeguarding your data and privacy.
3.4 HUAWEI AI Life App Features
The HUAWEI AI Life App offers convenient management of your router and network settings:
- Network Management: Control internet access modes and Wi-Fi settings.
- Guest Wi-Fi: Create a separate Wi-Fi network for guests to keep your main password secure.
- Device Management: Monitor online time and activities of connected devices.

Image 3.5: Visual representation of the HUAWEI AI Life App's key features: Network Management, Guest Wi-Fi, and Device Management.
4. Maintenance
Regular maintenance ensures the longevity and optimal performance of your router.
- Firmware Updates: Periodically check for and install firmware updates through the HUAWEI AI Life App or the web management interface. Updates often include performance improvements, new features, and security patches.
- Cleaning: Keep the router clean and free from dust. Use a soft, dry cloth to wipe the exterior. Ensure ventilation holes are not obstructed.
- Placement: Place the router in a central location, away from obstructions and other electronic devices that may cause interference.
- Restarting: If you experience network issues, try restarting the router by unplugging the power adapter for 10 seconds and then plugging it back in.
5. Troubleshooting
This section addresses common issues you might encounter with your HUAWEI WiFi AX3S router.
5.1 No Internet Connection
- Check Cables: Ensure all Ethernet cables are securely connected to the correct ports on both the router and your modem/ISP connection.
- Modem Status: Verify that your modem is working correctly and has an active internet connection.
- Router Lights: Check the indicator lights on the router. Refer to the Quick Start Guide for the meaning of different light statuses.
- Restart Devices: Power cycle your modem, then your router, and finally your connected devices.
- ISP Issue: Contact your Internet Service Provider if the issue persists after checking your equipment.
5.2 Weak Wi-Fi Signal or Poor Coverage
- Router Placement: Move the router to a more central location in your home, away from walls, large metal objects, and other electronic devices that can cause interference.
- Antenna Adjustment: Adjust the router's antennas for optimal signal strength.
- Visual Wi-Fi Diagnosis: Use the HUAWEI AI Life App's visual Wi-Fi diagnosis feature to identify weak signal areas and receive suggestions for improvement.

Image 5.1: Screenshots from the HUAWEI AI Life App showing signal coverage map, smart diagnosis, and internet connection error troubleshooting.
5.3 Slow Wi-Fi Speeds
- Check Bandwidth: Ensure your devices are connecting to the 5 GHz band when possible for higher speeds.
- Reduce Interference: Minimize interference from other Wi-Fi networks or electronic devices.
- Too Many Devices: If many devices are actively using the network, speeds may decrease. Consider upgrading your internet plan or optimizing network usage.
- Firmware Update: Ensure your router's firmware is up to date.
6. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | HUAWEI |
| Model Name | PSDN-AX30-22 |
| Wireless Standard | 802.11ac, 802.11ax (Wi-Fi 6) |
| Frequency Band Class | Dual-Band (2.4 GHz & 5 GHz) |
| Theoretical Peak Speed | 3000 Mbps |
| Ethernet Ports | 4 x Gigabit WAN/LAN Auto-Adapting Ports |
| Operating System | HarmonyOS |
| Special Features | Internet Security (HomeSec™), LED Indicator, Parental Control |
| Compatible Devices | PC, Printer, Smart-TV, Smartphone, Tablet |
| Recommended Applications | Home use, Video games, Small office |
| Color | Black |
| Dimensions (Package) | 27.6 x 23.1 x 4.8 cm |
| Weight | 324 g |
| Voltage | 240 Volt |
7. Warranty and Support
Your HUAWEI WiFi AX3S router comes with a manufacturer's warranty and access to customer support.
7.1 Warranty Information
This product is covered by a 30-month warranty from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects and malfunctions under normal use conditions.
For detailed warranty terms and conditions, please refer to the official HUAWEI website or contact HUAWEI customer service.
7.2 Customer Support
If you encounter any issues that cannot be resolved using the troubleshooting guide, or if you require further assistance, please contact HUAWEI customer support.
- Online Support: Visit the official HUAWEI support website for FAQs, downloads, and online chat support.
- Telephone Support: Refer to the contact information provided in your product packaging or on the official HUAWEI website for regional support numbers.
When contacting support, please have your product model number (PSDN-AX30-22) and serial number ready.







