Reference Manual for the Model DM602 ADSL Modem
Setting Up the Hardware 2-3
The Modem’s Front Panel
The front panel of the Model DM602 modem (Figure 2-1) contains status LEDs.
Figure 2-1. DM602 Front Panel
You can use some of the LEDs to verify connections. Table 2-1 lists and describes each LED on
the front panel of the Model DM602 modem.
Table 2-1. LED Descriptions
Label Activity Description
Power On
Off
Power is supplied to the modem.
Power is not supplied to the modem.
Internet On (Green)
Blink (Green)
Blink (Yellow)
Off
The ADSL port has linked with the service provider.
Data is being transmitted or received over the ADSL port.
The ADSL port is attempting to train with the service provider.
The ADSL port is not making contact with the service provider.
USB On
Off
Data is being transmitted or received.
No link is detected on this port.
Ethernet On (Green)
Blink (Green)
On (Yellow)
Blink (Yellow)
Off
The Local port has detected a link with a 100 Mbps device.
Data is being transmitted or received at 100 Mbps.
The Local port has detected a link with a 10 Mbps device.
Data is being transmitted or received at 10 Mbps.
No link is detected on this port.
ADSL Modem DM602
DM602.book Page 3 Monday, August 12, 2002 6:09 PM