NETGEAR C3000 WiFi DOCSIS 3.0 Cable Modem Router
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DOCSIS 3.0 Single Band WiFi modem
8×4 channel bonding with speeds of up to 150 Mbps on a wired connection
Cox recommends a DOCSIS 3.0 16×4 or higher modem
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Highest Service Level
Preferred 150 |
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Front View
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After the cable modem is successfully registered on the network, the Power and Status indicators illuminate continuously to indicate that the cable modem is online and fully operational. |
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Back View
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The Netgear 3000 has the following ports available on the back of the modem.
- RESET – Use this button in the unlikely event that you want to restore the default factory settings. This button is recessed to prevent accidental resets of your WiFi modem. See for steps on how to reset your device to factory settings.
- USB – Connects to selected client devices
- ETHERNET – Provides internet access to a single device. Only one port is active at a time.
- CABLE – Connects to the cable wall outlet
- POWER – Connects the device to the power adapter
- POWER ON / OFF – Turns the device on and off
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MAC Address
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The Netgear C3000 comes configured with wireless security. By default, the Netgear home networking gateway supports up to 802.11n wireless standards and uses WPA / WPA2 wireless security settings.
- The SSID and Passphrase are printed on the label on the gateway.
- The SSID on the gateway is the same as the last 6 characters of the Wireless MAC address.
- The Passphrase is the same as the 9-digit serial number of the home networking gateway.
- 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.
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Troubleshooting
The lights indicate the current status of your gateway. To troubleshoot any connection problems, use the table below.
| Modem Light |
Status |
Problem |
| WPS
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Blinking Green |
None
This button lets you use WPS to join the WiFi network without typing the WiFi password.
The WPS LED blinks during this process and then lights solid. |
| WiFi ON / OFF
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Off |
WiFi disabled – Pressing this button for two seconds turns the WiFi radio on and off. |
| On |
None – WiFi enabled |
| POWER
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Off |
No power – |
| Solid Green |
None |
| DS
(Downstream)
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Off |
No downstream channel locked – |
| Blinking Green |
Scanning for downstream channel – |
| Solid Green |
None – connection from the computer to the Internet established on one channel |
| US
(Upstream)
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Off |
No upstream channel locked – |
| Blinking Green |
Scanning for upstream channel – |
| Solid Green |
None – connection from the Internet to the computer established on one channel |
| Internet
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Off |
No connection – |
| Solid Green |
None – cable WiFi modem operational |
| Slow Blink |
None – cable WiFi modem receiving DHCP information |
| Fast Blink |
None – cable WiFi modem downloading a configuration file |
| 2.4 Ghz WiFi
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Off |
2.4 Ghz radio off |
| Solid Green |
None – 2.4 Ghz radio on |
| ETHERNET
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Off |
No device connected to an Ethernet port |
| Solid Green |
None – powered-on device connected to an Ethernet port |
| USB
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Off |
No device connected via USB |
| On |
A device connected via USB and ready for use |
