KuWFi 2.4Ghz 300Mbps Outdoor CPE Bridge User Manual

1. Introduction

Thank you for choosing the KuWFi 2.4Ghz 300Mbps Outdoor CPE Bridge. This manual provides detailed instructions for the proper use, setup, and maintenance of your device. Please read it carefully before use. Should you encounter any issues, please refer to the troubleshooting section or contact our support team.

The primary function of a wireless bridge is to establish a dedicated, high-speed link between two points for data transmission. It does not broadcast a Wi-Fi signal itself. Instead, it receives and seamlessly bridges the network connection to an external outdoor Access Point (AP). This AP then provides the Wi-Fi coverage. This design minimizes signal loss over distance, ensuring optimal performance and a reliable connection at the remote location.

This CPE is widely used in various applications such as highways, reservoir river monitoring, elevator monitoring systems, site crane monitoring, port terminal monitoring, and marine aquaculture monitoring systems.

Figure 1: KuWFi Outdoor CPE Bridge in a Point-to-Point (PTP) setup, extending network up to 1KM.

2. Product Overview

2.1 Key Features

• Wireless Performance: 2.4GHz frequency band, 300Mbps Wi-Fi speed, supporting IEEE 802.11b/g/n standards.
• Outdoor Durability: IP65 dust-proof and waterproof ASA outdoor engineering plastic shell, designed for all-weather sun protection, rain, snow, and harsh environments.
• Wide Temperature Range: Operates reliably in temperatures from -30°C to 55°C and stores safely from -40°C to 70°C.
• Power Supply: Supports PoE 24V 0.5A remote 100M network cable power supply and DC power supply mode.
• Connectivity: Equipped with 2 x 10/100Mbps LAN ports.
• Operating Modes: Supports Point-to-Point (PTP), Point-to-MultiPoint (PTMP), AP (Access Point), STA (Client), and Repeater modes.
• Easy Pairing: Features digital display pairing information for remote debugging and one-touch automatic pairing.
• Security: Supports WEP 64/128bits, WPA, WPA2, 802.1x encryption.
• Antenna: Built-in panel antenna with 8dBi gain for extended range.

2.2 Package Contents

The standard package includes the following items:

• Router (CPE Unit): 1 or 2 units (depending on purchase)
• POE Power Adapter (24V 0.5A): 2 units
• Quick Start Guide: 1 copy
• Ethernet Cable (1 meter): 2 units
• Cable Ties: 2 units (for mounting)

Figure 2: Package Contents of the KuWFi Outdoor CPE Bridge.

2.3 Device Layout and Indicators

Figure 3: KuWFi CPE Device Ports and Indicators.

• LED Indicators: SIG2, SIG1, LAN, PWR (Power)
• SIA/AP Switch: Toggles between STA (Client) and AP (Access Point) modes.
• PoE Power Port: LAN port that also supplies 24V power.
• LAN Power Port: Standard LAN port.
• DC Power Port: For optional 12V DC power input.
• RST Button: Reset button.
• WPS Button: Wi-Fi Protected Setup button.

3. Specifications

4. Setup

4.1 Initial Connection and PC IP Configuration

Before configuring the CPE Bridge, ensure your PC is properly connected and its IP address is configured to access the device's web interface.

1. Connect the CPE: Connect the CPE unit to power using the PoE adapter. Then, connect the CPE to your PC using an Ethernet cable.

Figure 4: Connecting CPE to PC via PoE Adapter.
2. Configure PC IP Address: To access the CPE's web interface, you need to set a static IP address for your PC within the same subnet as the CPE. The CPE's default IPs are 192.168.11.254 (Master) and 192.168.11.253 (Slave). You can configure your PC's IP as 192.168.11.xxx (where xxx is a figure from 2-254, but not .253 or .254). For example, use 192.168.11.4.
1. Find the network icon in the lower right corner of your screen and click "Open Network and Internet Settings."
   

   Figure 5: Accessing Network & Internet Settings.

2. Select "Ethernet" and click "Change Adapter Option."
   

   Figure 6: Navigating to Adapter Options.

3. Find the network connection you are using (e.g., "Local Area Connection" or "Ethernet") and right-click on it, then select "Properties."
   

   Figure 7: Local Area Connection Properties.
4. Double-click "Internet Protocol Version 4 (TCP/IPv4)" settings. Select "Use the following IP address" and enter the IP address (e.g., 192.168.11.4) and Subnet mask (255.255.255.0). Click "OK" to confirm.
   

   Figure 8: Configuring Static IP Address for PC.

   

   Figure 9: Example Static IP Configuration.

3. Access Web UI: Open a web browser (e.g., Internet Explorer) and type 192.168.11.254 (for Master CPE) or 192.168.11.253 (for Slave CPE) into the address bar. Press Enter.


Figure 10: Web UI Login Page.

4. Login: At the login interface, enter the default username and password: admin / admin.

4.2 Manual Pairing (for two CPE units)

The CPE units can be manually paired for a dedicated wireless bridge connection.

1. Identify Modes: One CPE will function as the Master AP (Access Point), and the other as the Slave AP (Client/STA).
2. Set Switches: On the CPE designated as Master AP, push the toggle switch to the "STA" side. On the CPE designated as Slave AP, push the toggle switch to the "AP" side.


Figure 11: STA/AP Toggle Switch.

3. Power On: Ensure both the Master AP and Slave AP units are powered on.
4. Reset: Short press the reset button on both the Master AP and Slave AP units.
5. Automatic Pairing: Wait a short while; the devices will automatically pair.


Figure 12: Manual Pairing Process.

4.3 Web UI Configuration

After logging into the web management interface, you can configure various settings for your CPE.

4.3.1 Master AP Configuration

1. From the "Easy Setup" menu, select "AP Mode" and click "Next."
2. In the "LAN Setup" section, configure the Device Name, IP Address, and Subnet Mask as needed. Click "Next."
3. In the "Wireless Setup" section, configure the SSID (network name), Encryption type, Password, Wireless Mode, Channel Number, and Channel Bandwidth. Click "Next," then "Finish" to complete the configuration.

4.3.2 Slave AP (Client) Configuration

1. From the "Easy Setup" menu, select "Client Mode" and click "Next."
2. In the "LAN Setup" section, configure the Device Name, IP Address, and Subnet Mask as needed. Click "Next."
3. Click "Refresh" to scan for available wireless APs. Select the SSID of the Master AP you wish to connect to from the list and click "Connect."
4. Input the password for the selected AP. Click "Next," then "Finish" to complete the configuration.

4.3.3 Repeater Mode Configuration

1. From the "Easy Setup" menu, select "AP+Client Mode" and click "Next."
2. In the "LAN Setup" section, configure the Device Name, IP Address, and Subnet Mask as needed. Click "Next."
3. Click "Refresh" to scan for available wireless APs. Select the SSID of the network you wish to extend and click "Connect."
4. Input the password for the selected AP. Click "Next," then "Finish" to complete the configuration.

4.3.4 Modifying WiFi Name and Password

Within the web UI, navigate to the wireless settings to change the SSID (WiFi name) and password for your CPE's broadcast network (if operating in AP or Repeater mode).

4.3.5 Router Basic Settings

The web UI also allows for basic router settings such as changing the language and upgrading firmware. It is recommended to keep the firmware updated for optimal performance and security.

5. Operating Modes

5.1 Point-to-Point (PTP) Connection

In a PTP setup, two CPE units create a dedicated wireless link between two locations. This is ideal for extending a network to a second building or for long-distance data transmission.

Figure 13: Point-to-Point Extension Network to a Second Building.

Figure 14: Outdoor Long-Distance Point-to-Point Transmission.

5.2 Point-to-MultiPoint (PTMP) Connection

A PTMP setup involves one Master AP CPE communicating with multiple Slave AP CPEs. This is useful for scenarios like extending camera monitoring range to several locations.

Figure 15: Point-to-Multi Connection (Repeater Mode).

Figure 16: Point-to-Multi Connection (AP Mode).

Figure 17: Point-to-Point Extended Camera Monitoring Range.

5.3 Repeater Mode

The CPE can also function as a repeater to extend the coverage of an existing Wi-Fi network, boosting the signal to areas with weak reception.

6. Maintenance

6.1 Environmental Adaptability

The KuWFi CPE is designed for robust outdoor performance. Its ASA outdoor engineering plastic shell and professional components provide IP65 dust and waterproof protection. This allows it to adapt to various harsh environments, including wind, sun exposure, rainforest conditions, and snow. It maintains normal and stable operation even in extreme high and low temperatures (-30°C to 70°C).

Figure 18: Environmental Adaptability (Sun and Rain).

Figure 19: Temperature Range for Operation and Storage.

6.2 Cleaning and Care

• Ensure the device is powered off before cleaning.
• Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or aerosols.
• Regularly check for any physical damage or loose connections.

7. Troubleshooting

7.1 Common Issues and Solutions

Q: I cannot access the WEB UI page for IP Address configuration.

A: If you are unable to open the web interface, follow these steps:

1. Ensure your computer is directly connected to the CPE Bridge via an Ethernet cable.
2. Set a static IP address for your PC within the 192.168.11.x subnet. For example, configure your PC's IP to 192.168.11.10 with a Subnet mask of 255.255.255.0.
3. Then, attempt to log in to the WEB UI using 192.168.11.254 (for Master Bridge) or 192.168.11.253 (for Slave Bridge).
4. Important: After completing the configuration, remember to restore your PC's original IP address settings to ensure normal internet access.

8. User Tips

• Check Package Contents: The product is often sold as a pair for bridge functionality. Always confirm the quantity of CPE units included in your specific order (e.g., "Router*1/2pcs").
• Power Adapter Compatibility: The bridge typically provides an EU Plug PoE Power adapter. Verify plug compatibility for your region and use an appropriate adapter or converter if necessary.
• Optimal Placement: For best performance in Point-to-Point setups, ensure the units are installed face-to-face with no obstructions in between.

9. Warranty and Support

For detailed warranty information and technical support, please refer to the official product documentation or contact your vendor. A comprehensive user manual in PDF format is available for download:

View User Manual (PDF)

For any issues not covered in this manual, please contact KuWFi customer support for assistance.