1. Introduction
The HUAWEI B535 Series 4G LTE Router is designed to provide high-speed internet access for home or small business environments. By inserting a 4G SIM card, you can enjoy fast download and upload speeds, enabling seamless browsing, streaming, and online activities. This router features built-in high-gain 4G antennas and offers the option to connect external antennas for enhanced signal reception.
Please note that due to different operators worldwide, the router you receive may have varying logos or branding (e.g., Huawei, Soyealink, or other operator branding). The core functionality and specifications remain consistent across these variants.
2. Package Contents
Ensure all the following items are included in your package:
- 1 x HUAWEI B535 Series 4G LTE Router
- 1 x Power Adapter
- 1 x Network Cable (Ethernet)
- 1 x Pair of External Antennas
3. Specifications
| Feature | Description |
|---|---|
| Model Numbers | B535-232, B535-232a, B535-235, B535-333 |
| Brand | Huawei / Soyealink (OEM variants) |
| Card Type Device | 4G Card |
| LTE Category | Cat6 (B535-232), Cat7 (B535-333) |
| Transmission Rate (DL) | Up to 300 Mbps (B535-232), Up to 400 Mbps (B535-333) |
| Transmission Rate (UL) | Up to 50 Mbps (B535-232), Up to 100 Mbps (B535-333) |
| 4G LTE Working Bands | FDD LTE: B1/B3/B7/B8/B20/B28/B32/B38; TDD LTE: B38 (Specific bands may vary by model variant) |
| 3G UMTS Working Bands | B1/B8 (900/2100MHz) |
| Wi-Fi Standard | IEEE 802.11b/g/n/ac (2.4 GHz + 5 GHz Dual-Band) |
| Max Wireless Users | Up to 64 simultaneously |
| External Ports | 1x Power Adapter Port, 1x LAN/WAN Port (RJ45), 3x LAN Ports (RJ45), 2x External LTE Antenna Ports (SMA) |
| SIM Card Slot | 1x Micro-SIM |
| Dimensions | 219 mm x 138 mm x 25.6 mm |
| Supported OS | Win10, Win8, Win7, WinXP, Vista, Mac OS, Linux (RNDIS, ECM) |
| Certification | CE |
| Battery Included | No |
4. Setup Guide
4.1 Router Overview (Rear Panel)
4.2 Initial Setup Steps
- Insert SIM Card: Locate the micro-SIM card slot on the router (typically on the side or rear panel). Carefully insert your active micro-SIM card into the slot until it clicks into place. Ensure the SIM card is correctly oriented.
- Connect External Antennas (Optional): If you wish to improve 4G signal reception, screw the two external antennas onto the SMA connectors located on the rear of the router. Position them vertically for optimal performance.
- Connect Power Adapter: Plug one end of the power adapter into the router's power port and the other end into a wall outlet. The router will power on automatically.
- Power On: Wait for the router's indicator lights to stabilize. The Power, Internet, and Wi-Fi indicators should turn solid, indicating a successful connection.
- Connect to Network (Optional Wired Connection): If you prefer a wired connection, connect one end of the provided network cable to any of the LAN ports (RJ45) on the router and the other end to your computer or other network device. The router also has one LAN/WAN port which can be used to connect to an existing modem or for a wired device.
5. Operation
5.1 Connecting to Wi-Fi
To connect your devices wirelessly:
- Locate the Wi-Fi Network Name (SSID) and Password (Wi-Fi Key) printed on a label on the bottom or back of your router.
- On your device (smartphone, laptop, tablet), search for available Wi-Fi networks.
- Select your router's SSID from the list.
- Enter the Wi-Fi Password when prompted.
- Your device should now be connected to the internet.
5.2 Accessing the Web Management Interface
You can manage your router settings through a web interface:
- Ensure your device is connected to the router's Wi-Fi or via an Ethernet cable.
- Open a web browser (e.g., Chrome, Firefox, Edge).
- In the address bar, type the router's default IP address (commonly 192.168.8.1 or 192.168.1.1) and press Enter. This IP address is usually found on the router's label.
- Enter the username and password. The default credentials are often 'admin' for both, but check the router's label for specific details.
- From the web interface, you can configure settings such as APN management, router settings, DHCP server, NAT, SMS, firewall, Wi-Fi settings, and more.
5.3 Supported Software Functions
The router supports various software functions including:
- APN management
- Router configuration
- DHCP server
- NAT (Network Address Translation)
- SMS (Short Message Service) functionality
- Firewall setup
- Wi-Fi setup and management
- Compatibility with Huawei smarthome APP (if available for your region/model)
6. Maintenance
- Placement: Place the router in a central location, away from obstructions, large metal objects, and other electronic devices that may cause interference. For optimal 4G signal, place it near a window.
- Cleaning: Keep the router clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid cleaners or aerosols.
- Firmware Updates: Periodically check the router's web management interface for available firmware updates. Keeping the firmware up-to-date ensures optimal performance, security, and access to new features.
- Ventilation: Ensure the router has adequate ventilation to prevent overheating. Do not cover the ventilation holes.
7. Troubleshooting
7.1 Common Issues and Solutions
- No Internet Connection:
- Check if the SIM card is correctly inserted and active.
- Verify that the Internet indicator light on the router is solid.
- Ensure your APN settings are correct via the web management interface.
- Restart the router by unplugging and re-plugging the power adapter.
- Wi-Fi Keeps Dropping:
- Relocate the router to a more central position, away from potential interference sources (e.g., cordless phones, microwaves).
- Ensure the router's firmware is up-to-date.
- Try changing the Wi-Fi channel in the router's settings to avoid congestion.
- Consider connecting external antennas for a more stable signal.
- Slow Internet Speed:
- Check your 4G signal strength via the router's web interface. If low, try repositioning the router or using external antennas.
- Ensure no other devices are consuming excessive bandwidth.
- Restart the router.
- Cannot Access Web Management Interface:
- Verify your device is connected to the router's network.
- Ensure you are typing the correct IP address (e.g., 192.168.8.1).
- Try clearing your browser's cache or using a different browser.
- No Phone Port (RJ11): This router model does not include a dedicated RJ11 phone port for voice services. It is designed for data connectivity.
8. User Tips
- External Antenna Benefits: For areas with weak 4G signal, installing an external antenna (such as a parabolic or directional antenna) can significantly improve signal strength and stability. The router is equipped with two SMA connectors for this purpose.
- Power Adapter Compatibility: Always use the power adapter provided with your router. If a replacement is needed, ensure it matches the voltage and current specifications of the original to prevent damage.
- Branding Variations: Do not be alarmed if your router features a different logo (e.g., 'Soyealink' or a mobile operator's brand) instead of 'Huawei'. These are common OEM practices, and the device's functionality remains consistent with the B535 series specifications.
9. Warranty and Support
This product is CE certified, indicating compliance with European safety, health, and environmental protection requirements.
For detailed warranty information, please refer to the documentation provided with your purchase or visit the official Huawei support website. If you encounter issues that cannot be resolved using this manual, please contact the seller or manufacturer's customer support for assistance.
