- Getting to Know CM100
The CM100 is a cable modem with both USB and Ethernet connections that allow you a fast and convenient connection to the Internet. The device comes various LEDs and ports which are further described below.
The Power LED lights up when the Cable Modem is powered ON. It is solidly lit after the self-test.
The DS (Downstream) LED lights up and flashes green when the Cable Modem is trying to lock on a downstream signal. The LED is solidly lit when it is locked on the signal.
The US (Upstream) LED lights up and flashes green when the Cable Modem is trying to lock on an upstream signal. The LED is solidly lit when it is locked on the signal.
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