Light patterns, images, manuals and more helpful info for the Motorola SB4220 cable modem –
| Manufacturer: Motorola | Model: SB4220 |
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Modem Light Indicators
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| Power |
Flashing – Startup diagnostics in progress. |
| Receive |
Flashing – Scanning for a downstream channel. |
| Send | Flashing – Scanning for an upstream channel. On – Upstream channel is connected. |
| Online |
Flashing – Scanning for a network connection. |
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Activity |
Flashing or On – Transmitting or receiving data. |
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Standby |
This light turns on when the standby button is pressed and standby mode is activated. |
| Notes and Useful Information:
This modem has a standby button located on the top of the unit. When activated, the LED lights turn off (except the standby LED) indicating the ethernet and usb ports are disabled. Note: The cable connection to the service provider remains active. Installation and User Manual (Requires Adobe Acrobat |






















I have a Motorola Surfboard modem. Is there a way I put the Modem into/out of standby, without having to press the button.
Is there like a sleep feature, which puts it into standy after a certain amount of minutes.
Thanks
hi,
i am tech support guy, some times my customers says the Pc activity lights turns Orange instead of the solid green what might be the issue..