Arris/Motorola SB6121 DOCSIS 3.0 Cable Modem in Non-Retail Packaging (Brown Box)
1.Power ON your computer and log in. The RECEIVE, SEND, and ONLINE LEDs on your modem should first FLASH (blink) and then light up SOLID. See next page for more LED information. Note: If all three LEDs did not light up SOLID, contact your service provider.
2.Open a web browser of your choice, such as Internet Explorer, Firefox, or Google Chrome, or Safari.
3.Type a valid URL (for example, www.arrisi.com/consumer) in the address bar and then click or press Enter. The website should open. - If it opened, your modem was set up properly. - If it did not open, please contact your current service provider to set up your Internet service or activate your modem