Troubleshooting
The lights indicate the current status of your modem. To troubleshoot any connection problems, use the table below.
Notes:
- This modem is a CDT-PS Internet and Telephone Modem. If you reset the modem, you will lose telephone service.
- ARRIS / Motorola Internet and Telephone Modems that are owned by Cox have the standby button disabled.
Modem Light | Status | Problem |
---|
POWER | Solid Green | None. |
Off | No power. Verify power supply connections and electrical outlet. Make sure the outlet is not connected to a switch. |
DS (Downstream) | Solid Green | None. |
Flashing Green | No connectivity to the Internet or in Standby mode. Verify all cable connections and try resetting the modem. |
Off | No connectivity to the Internet or in Standby mode. Verify all cable connections and that the modem is not in Standby mode. Try resetting the modem. Verify there is not an outage in the area. |
US (Upstream) | Solid Green | None. |
Flashing Green | No connectivity to the Internet or in Standby mode. Verify all cable connections and try resetting the modem. |
Off | No connectivity to the Internet or in Standby mode. Verify all cable connections and try resetting the modem. Verify there isn't an outage in the area. |
ONLINE | Solid Green | None. |
Off | Internet not available or in Standby mode. Verify all cable connections and that the modem is not in Standby mode. Try resetting the modem. |
LINK | Solid Yellow | None. |
Flashing Yellow | None. |
Off | No Ethernet found. Verify Ethernet cable connections, the TCP/IP settings and the NIC. You might need to reinstall the NIC drivers. |
TEL 1 | Solid Green | None. Service is available and the phone is on the hook. |
Flashing Green | Phone off hook. Hang up the phone. |
Off | Service not available. |
TEL 2 | Solid Green | None. Service is available and the phone is on the hook. |
Flashing Green | Phone off hook. Hang up the phone. |
Off | Service not available. |
Battery | Solid Yellow | None. |
Off | No power. Verify power supply connections and electrical outlet. Also make sure the outlet is not connected to a switch. |
Troubleshooting Tips
The table below offers tips for troubleshooting issues with the SBV5222.
Problem | Possible Fixes |
---|
Internet and telephone services are out. | - Check power connections.
- Check cable connections.
- Is the TV working? If yes, press the Reset button.
|
Internet service is not working using the USB port, telephones work. | Check the USB cable connections. Disconnect and reconnect the USB cable from the modem and computer. Note: If you are using a powered USB router, ensure the router is turned on. - Did you load the USB drivers? If not, load the drivers.
- Press the Standby button on the front of the modem until the DS, US, and Online LEDs are all on.
- Reboot the computer.
- Press the Reset button on the back of the modem.
|
Internet service is not working using the USB port, telephones work. | - Attempt recovery action listed above.
- Reinstall USB drivers by following these steps.
- Disconnect the USB cable between the computer and the modem.
- Reboot the computer.
- Reinstall the USB drivers.
|
Internet service is not working using the Ethernet port, telephones work. | - Press the Standby button on the front of the modem until the DS, US, and Online LEDs are all on.
Notes:
- If the Link LED is off, check the Link LEDs at the modem and the connected computer or router.
- If you are using a router, is the router turned on?
- Are you using the right Ethernet cable? Use a straight cable for direct connection to a computer or crossover cable for connection to a router.
- Press the Reset button on the back of the modem.
- Is the Telephone LED for the line lit? If not, contact your cable operator for assistance.
- Make sure all phones on the line are hung up properly.
- On remote and powered phones, check power and battery status.
- Check the telephone cables to ensure they are connected tightly and the cables are not cracked or broken.
- If a “fast busy” is heard, contact the cable operator for assistance.
|
Manufacturer Resources
For more detailed technical information on the SBV5222, refer to the SBV5222 SURFboard Digital Voice Modem User Guide (PDF).