How To Bypass AT&T Fiber BGW320 w/ WAS-110 SFP+

Introduction

This tutorial provides a comprehensive guide on bypassing the AT&T Fiber BGW320 gateway using the WAS-110 SFP+ module. By following these steps, you can achieve a true passthrough of your AT&T fiber service without relying on the gateway, which can improve your network performance and flexibility.

Step 1: Understanding XGS-PON Technology

• XGS-PON (10 Gigabit Symmetric Passive Optical Network) is the type of fiber technology used by AT&T.
• This technology allows for high-speed internet access and is essential for setting up your bypass.
• Familiarize yourself with how XGS-PON works to understand the benefits of bypassing the gateway.

Step 2: Gather Necessary Equipment

To successfully bypass the BGW320, you will need the following equipment:

• WAS-110 SFP+ module
• Compatible Router (such as UDM Pro or N100 Opnsense Router)
• Juplink Converter (optional, for certain setups)
• SFP+ Switch Converter (optional, if needed)
• Backup Device for saving current configurations

Step 3: Backup and Flash WAS-110 Firmware

• Ensure your WAS-110 is powered on and connected to your computer.
• Download the latest firmware for the WAS-110 from the manufacturer's website.
• Use the following general commands to backup the existing firmware:

  <command to backup>
  

• Flash the new firmware using the provided instructions in the firmware package. This step is crucial to ensure compatibility with your network.

Step 4: Clone BGW320 Settings to WAS-110

• Access the BGW320's settings via its web interface:
  • Open a browser and enter the BGW320's IP address.
  • Log in with your credentials.
• Take note of critical settings such as:
  • PPPoE credentials
  • VLAN settings
• Manually input these settings into the WAS-110 configuration.

Step 5: Swap in the WAS-110 and Test

• Disconnect the BGW320 from the power source and network.
• Connect the WAS-110 SFP+ module to your fiber line.
• Connect the output of the WAS-110 to your router.
• Power on the WAS-110 and check for a stable connection.
• Test your internet connection using a device connected to your router.

Conclusion

By following these steps, you can successfully bypass the AT&T Fiber BGW320 gateway with the WAS-110 SFP+ module. This setup enhances your network performance and provides greater control over your internet connection. For further optimization, consider exploring additional configurations on your router. Be sure to keep your firmware updated and monitor your network for any issues.