FINDING YOUR MODEM SERIAL NUMBER

Look at the pictures below. Find the modem that looks like yours and follow the instructions on how to locate the serial number. It's probably a good idea to record that number and keep it somewhere safe.

Motorola SB5100 Series The serial number is located on the bar code on your cable modem. This bar code is usually found on the bottom, or on the back of the modem.

Motorola SBG900  The serial number is located on the bar code on your cable modem. This bar code is usually found on the bottom, or the back of the modem.

Motorola SBG901  The serial number is located on the bar code on your modem. This bar code is usually found on the bottom, or the back of the modem.

SMC The serial number is located on the bar code on your modem. This bar is usually located on the bottom of the modem.