Notes

LED Activity
Power
Solid Green = The device is powered.
Flashing Green = A power-on self-test (POST) is in progress
Flashing Red = A POST failure (not bootable) or device malfunction occurred.
Flashing Amber = Firmware upgrade in progress (see below)
Off = The unit has no AC power. If the battery is in use, the Battery LED will indicate battery status,
and all other LEDs will be off.
Battery
Solid Green = Battery in place but not being used.
Flashing Green = Battery charging.
Solid Red = Battery backup mechanism has a fault.
Flashing Red = Battery needs to be replaced.
Solid Amber = Battery in use.
Flashing Amber = Low battery.
Off = No battery, or battery has no charge.
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 synchronized
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 broadband
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 authentication
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 gateway 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.
Ethernet
1, 2, 3, 4
Flashing Amber = A Gigabit Ethernet device is connected to each port.
Solid Green = A 10/100 Ethernet device is connected.
Flickering Green = Ethernet traffic activity.
Off = The device is not powered, or no powered devices are connected to the associated ports