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Ubee DDW365



Modem Information

DOCSIS 3.0 Single Band WiFi Modem

My WiFi Compatible

8x4 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

Go Fast - 100 Mbps


Front View

Front View

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After the cable modem is successfully registered 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

Back View

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The Ubee DDW365 has the following ports on the back of the WiFi modem.

  • USB - Connects to USB devices such as flash drives, hard disk drives, and printers.
  • ETH 1-4 (Gigabit Ethernet 1-4, known as LAN 1-4) - Four 10/100/1000 auto-sensing RJ-45 ports. Connect devices on your LAN (Local Area Network), such as a computer, hub, or switch, to these ports. Only one port is active at a time.
  • RESET - Use a pointed object to push the reset button for less than five seconds to reset the device without losing personal setup. If you want to restore factory resets, push down this button for more than five seconds.
  • CABLE - Connect your coaxial cable line to this port.
  • POWER - Connect the supplied power cord to this port.

MAC Address

MAC label

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 device's manufacturer.

  • The default WiFi network name, or SSID, comprises the following.
    • The modem model number is followed by a period.
    • The last six characters of the WiFi MAC address.
    • A minus sign and the signal's frequency, such as "-2.4G."
  • The default password is the 13 characters of the modem's serial number.

For example, the default WiFi network name would look like DDW365.XXXXXX-2.4G.


The modem lights indicate the current status of your cable modem. See Rear Panel Modem Lights to view lights related to the Ethernet connection. To troubleshoot any connection problems, use the table below.

Modem Light Status Problem

Power light
Off No power. Verify all cable connections and try resetting the modem.
Flashing White Power on failed. LED blinks briefly immediately after powering on the device.
Solid White None.


(Upstream / Downstream)

Upstream / Downstream light

Flashing White None. Once every second while scanning DS and twice while registering the US.

Note: A firmware upgrade is in progress when the Power and Online lights are solid.
Solid White None. Locked to US and DS channels and registered OK.


Online light
Flashing White None. Obtaining IP address and configuration file.
Solid White None. The modem is operational.

WiFi light
White None. WiFi enabled.
Off WiFi disabled.
WPS Button

WPS button
White It blinks for four minutes until a PIN is entered from the wireless client that you are connecting, such as a laptop computer.

Triggered when you press the WPS button or enable WPS via the device’s user interface. After the device connects successfully, the light remains on for five minutes, then turns off.
Off WPS signal not in use.

Rear Panel Modem Lights

The lights below indicate the connection status of your WiFi cable modem. To troubleshoot any connection problems, use the table below.

Port Light Status Problem

Ethernet lights
Off The device is not connected to the port. Verify all cable connections and try resetting the modem.
Flashing Green None. A device is connected to the port at 1000 Mbps speeds, and data passes between the cable modem and the connected device.
Flashing Orange None. A device is connected at 10/100 Mbps speeds, and data passes between the cable modem and the connected device.

Manufacturer Resources

For more detailed technical information on the DDW365, use the resources below from Ubee.

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