Linksys CM3016 Docsis 3.0 16×4 Cable Modem
Modem InformationDOCSIS 3.0 Cable Modem 16×4 channel bonding To achieve Gigablast or Ultimate Classic speeds, a DOCSIS 3.1 modem is required |
Highest Service LevelPreferred 150 |
Front View
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After the cable modem is successfully registered on the network, the Power, Receive, Send, and Status indicators illuminate continuously to indicate that the cable modem is online and fully operational. | |
Back View
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The Linksys CM3016 has the following ports available on the back of the modem.
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MAC Address
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MAC addresses are written as 12 digits containing both letters and numbers (0-9, A-F). A MAC address is unique. The first six characters of the MAC address are unique to the manufacturer of the device. |
Troubleshooting
The modem lights indicate the current status of your cable modem. To troubleshoot any connection problems, use the table below.
| Modem Light | Status | Problem |
|---|---|---|
| Power | On | None – the modem is powered on |
| Off | No power – Verify power supply connections and electrical outlet. Ensure the outlet is not connected to a switch. | |
| Receive | Solid Blue | None – multiple downstream channels are in use |
| Solid Green | None – one downstream channel is in use | |
| Blinking | None – scanning for downstream channels | |
| Off | No downstream channels are in use – Verify all cable connections and try resetting the modem. | |
| Send | Solid Blue | None – multiple upstream channels are in use |
| Solid Green | None – one downstream channel is in use | |
| Blinking Green | None – scanning for an upstream channel | |
| Off | No upstream channels are in use – Verify all cable connections and try resetting the modem. | |
| Status | On | None – the modem is online |
| Blinking | None – the modem is registering a connection | |
| Off | The modem is offline – Verify all cable connections and try resetting the modem. | |
| Ethernet | On | None – a device is connected to the Ethernet port |
| Blinking | None – data is being transferred over the Ethernet connection | |
| Off | No device is connected or the device is disabled – Verify all cable connections and try resetting the modem. |


