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Ethernet
Solid Green = Powered device connected to the associated port (includes devices with wake-on-LAN
capability where a slight voltage is supplied to the Ethernet connection).
Flickering Green = Activity seen from devices associated with the port. The flickering of the light is
synchronized to actual data traffic.
Off = The device is not powered, or no cable or no powered devices are connected to the associated
ports.
WiFi
Solid Green = Wi-Fi is powered.
Flickering Green = Activity seen from devices connected via Wi-Fi. The flickering of the light is syn-
chronized to actual data traffic.
Off = The device is not powered, or no powered devices are connected to the associated ports.
HomePNA
Solid Green = Powered device connected to the associated port (includes devices with wake-on-LAN
capability where a slight voltage is supplied to the Ethernet connection).
Flickering Green = Activity seen from devices associated with the port. The flickering of the light is
synchronized to actual data traffic.
Off = The device is not powered, or no cable or no powered devices are connected to the associated
ports.
Broadband
1**, 2
Solid Green = Good broadband connection (good DSL sync or Gigabit Ethernet).
Flashing Green = Attempting broadband connection (DSL attempting sync).
Flashing Green and Red = If, after three consecutive minutes, the broadband connection fails to be
established, the LED switches to Flashing Green alternating with a five second steady Red while
attempting or waiting to establish a broadband connection. This pattern continues until the broad-
band connection is successfully established.
Flashing Red = No DSL signal on the line. This display is not used during times of temporary ‘no tone’
during the training sequence.
Off = The device is not powered.
** Broadband 1 LED is also the Gigabit Ethernet WAN LED when that is in play (and DSL is not).
Service
Solid Green = IP connected. The device has a WAN IP address from DHCP or 802.1x authentication
and the broadband connection is up.
Flashing Green = Attempting connection, attempting IEEE 802.1X authentication, or attempting to
obtain DHCP information.
Red = Device attempted to become IP connected and failed (no DHCP response, 802.1x authentica-
tion failed, no IP address from IPCP, etc.). The Red state times out after two minutes, and the Service
indicator light returns to the Off state.
Off = The device is not powered or the broadband connection is not present.
Phone 1, 2
Solid Green = The associated VoIP line has been registered with a SIP proxy server.
Flashing Green = Indicates a telephone is off-hook on the associated VoIP line.
Off = VoIP not in use, line not registered, or NVG599 power off.
USB
Solid Green = Powered device connected to the associated port (includes devices with wake-on-LAN
capability where a slight voltage is supplied to the Ethernet connection).
Flickering Green = Activity seen from devices associated with the port. The flickering of the light is
synchronized to actual data traffic.
Off = The device is not powered, no cable or no powered devices connected to the associated ports.
LED Activity