030-300372 Rev. A 8 July 2003
Westell Dual Connect NAT Router with DMH Technology
User Guide
5.5 LED Indicators
The LED indicators are used to verify the unit’s operation and status. LED states are described in Table 1.
Table 1. LED States and Descriptions
LED State Description
Solid Green Power ON
POWER No Light No Power
Slow Flashing Green Power ON and waiting for carrier detect signal
(1 flash/sec)
Moderate Flashing Green Power ON and attempting synchronization
(2 flashes/sec)
Solid Green Power ON and synchronized with ADSL line card
Steady Red (less than 20 sec.) Hardware power-up in pro cess
Flashing Yellow Modem failed self-diagnostics
Solid Yellow Modem is in safe boot mode
READY
No Light No Power
Solid Green Ethernet link established
Flashing Green Transmit or Receive Activity
ETHERNET
No Light No link established
Solid Green USB link established
Flashing Green Transmit or Receive Activity
USB
No Light No USB link established
5.6 Cable Connectors and Switch Locations
The following items are located on the rear panel of the Router. See Figure 3. Tables 2 through 5 list the connector
types and pinout designations.
• DSL Connector (RJ-11)
• USB Connector
• ON/OFF Switch
• Power Connector
• Reset Button
• Ethernet Connector (RJ-45)
Figure 3. Dual Connect NAT Router Rear Panel (Model x99-220040-00)
DSL Line
Connector
Power
Connector
Ethernet
Connector
USB
Connector
Reset
Button
ON/OFF
Switch