Westell Technologies Westell UltraLine 7400 - Manual (Page 9)

030-300381 Rev. A 9 January 2004
UltraLine Home DSL Router (Models 7400, 7401)
User Guide
5. HARDWARE FEATURES
5.1 LED Indicators
This section explains the LED States and Descriptions. LED indicators are used to verify the unit’s operation and
status.
LED States and Descriptions (Models 7400, 7401)
LED State Description
Solid Green Power ON
No Light No Power
POWER
Solid Red
POST (Power On Self Test), Failure (not bootable) or Device
Malfunction. Note: The Power LED should be red no longer than
two seconds after the power on self test passes.
Flashing Green LAN activity present (traffic to or from any LAN interface) LAN
OFF No LAN activity
Solid Green Power ON and synchronized with ADSL line card.
OFF Router power Off.
Flashing Green DSL attempting to sync with carrier detect signal.
DSL
Solid Amber Router is in safe boot mode.
Solid Green Internet link established
OFF
Router Power is Off, Router is in Bridge Mode, or the ADSL
connection is not present.
Flashing Green
IP connection established and IP Traffic is passing through
device (in either direction).
INTERNET
Solid Red Router failed IP connection.
Solid Green 100 Base-T link.
Flashing Green 100 Base-T activity and/or traffic.
Solid Yellow 10 Base-T link.
Flashing Yellow 10 Base-T activity and/or traffic.
ETHERNET*
(on back of unit)
OFF No Ethernet link or traffic for specific 10/100 Base-T connection.
*Note: Each Ethernet port has two LEDs (one green and one yellow) that are built into the connector housing.