Westell Technologies 7400, 7401 manual HARDWARE FEATURES 5.1 LED Indicators

Models: 7401 7400

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5. HARDWARE FEATURES

User Guide

UltraLine Home DSL Router (Models 7400, 7401)

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

POWER

No Light

No 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.

LAN

Flashing Green

LAN activity present (traffic to or from any LAN interface)

 

OFF

No LAN activity

 

Solid Green

Power ON and synchronized with ADSL line card.

DSL

OFF

Router power Off.

Flashing Green

DSL attempting to sync with carrier detect signal.

 

 

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

INTERNET

connection is not present.

 

Flashing Green

IP connection established and IP Traffic is passing through

 

 

device (in either direction).

 

 

 

Solid Red

Router failed IP connection.

 

Solid Green

100 Base-T link.

ETHERNET*

Flashing Green

100 Base-T activity and/or traffic.

Solid Yellow

10 Base-T link.

(on back of unit)

Flashing Yellow

10 Base-T activity and/or traffic.

 

 

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.

030-300381 Rev. A

9

January 2004

Page 9
Image 9
Westell Technologies 7400, 7401 manual HARDWARE FEATURES 5.1 LED Indicators