Cisco DPC3008 DOCSIS 3.0 Cable Modem manual

Cisco DPC3008 DOCSIS 3.0 Cable Modem


Modem Information DOCSIS 3.0 modem 8×4 channel bonding with speeds of up to 150 Mbps on a wired connection Cox recommends a DOCSIS 3.1 modem or gateway	Highest Service Level Preferred 150

DOCSIS 3.0 modem

8×4 channel bonding with speeds of up to 150 Mbps on a wired connection

Cox recommends a DOCSIS 3.1 modem or gateway

Preferred 150


Front View Click to enlarge.		The Cisco DPC3008 is a DOCSIS 3.0 device offering 8×4 channel bonding. After the cable modem successfully registers on the network, the POWER, DS, US, and ONLINE indicators illuminate continuously to indicate that the cable modem is online and fully operational.

Back View Click to enlarge.		The Cisco DPC3008 has the following ports available on the back of the modem. ETHERNET – Connects to the Ethernet port on your computer CABLE – Connects to the cable wall outlet RESET – Used to reset the modem (login/Reset instructions) POWER – Connects the cable modem to the power adapter

MAC Address Click to enlarge.		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.

The lights indicate the current status of your gateway. To troubleshoot any connection problems, use the table below.

Gateway Light	Status	Problem
POWER	Off	No power – Verify all cable connections and try resetting the modem.
POWER	On	None
DS	Blinking	Modem establishing connection from the Internet to the computer – Verify all cable connections and try resetting the modem.
DS	On	None
US	Off	Upstream channel inactive – Verify all cable connections and try resetting the modem
	Blinking	Scanning for upstream channel – Verify all cable connections and try resetting the modem
	On	None
ONLINE	Off	No connection – Verify all cable connections and try resetting the modem.
	Blinking	None – scanning for configuration parameters
	On	None – operational
LINK	Blinking	None – single device connected via Ethernet and data is being transferred between the computer and the cable modem.
	On	A single device is connected to the Ethernet port and no data is being sent to or from the cable modem – Verify all cable connections and try resetting the modem.
	Off	No devices connected – Verify all cable connections and try resetting the modem.