Arris SURFBOARD-SBG6900-AC user manual

The Arris SURFboard SBG6900-AC router has several LED lights on the front, and each light indicates a specific status or activity. Here is the meaning of each light:
1. Power: This light indicates that the router is powered on and functioning properly. It should remain solidly lit when the router is turned on.
2. Downstream: This light represents the downstream channel and indicates the connection to the internet service provider (ISP). If it's solidly lit, it means the downstream channel is locked. If it blinks or is off, there may be an issue with the connection.
3. Upstream: This light represents the upstream channel and indicates the upload connection to the ISP. If it's solidly lit, it means the upstream channel is locked. If it blinks or is off, there may be an issue with the connection.
4. Online: This light indicates the status of the internet connection. When solidly lit, it means the router is connected to the internet. If it's off or blinking, there may be a problem with the internet connection.
5. WiFi: This light indicates the status of the wireless network. When solidly lit, it means the WiFi is enabled and functioning. If it's off, WiFi may be turned off or not properly configured.
It's important to note that the exact number and meaning of lights may vary depending on the specific model of the Arris SURFboard router. It's recommended to consult the router's user manual for an accurate interpretation of the LED lights.

To log into the Arris SBG6900-AC modem/router, you can follow these steps:
1. Connect your computer or mobile device to the SBG6900-AC using an Ethernet cable or Wi-Fi connection.
. Open a web browser (such as Chrome, Firefox, or Safari) on your device.
3. In the address bar of the browser, type in the default IP address for the SBG6900-AC, which is usually "192.168.0.1" or "192.168.100.1". Press Enter to access the login page.
4. You should now see the Arris SBG6900-AC login page in your browser.
5. On the login page, enter the default username and password. The default username is typically "admin", and the default password is usually "password" or "admin". Note that the username and password may vary depending on your specific device configuration. If you've changed the credentials in the past and forgot them, you may need to perform a factory reset on the device to revert to the default login details.
6. After entering the correct login credentials, click on the "Login" or "Submit" button to log into the modem/router's administrative interface.
If the login is successful, you will be logged into the Arris SBG6900-AC's settings page, where you can configure various network and Wi-Fi settings, set up security, and manage other features of your device.

The default admin password for the Arris SBG6900-AC is "password".