Table 1. LED and button descriptions
Description
LED
•
Solid green. The modem is ready.
•
Solid amber. The modem is starting.
If the Power LED lights solid amber during any other time, a power-on self-test (POST)
failure or device malfunction occurred.
For more information, see
•
Blinking amber. The modem is in the process of upgrading firmware or was reset to
factory default settings and is restarting.
For more information, see
on page 77.
•
Off. Power is not supplied to the modem.
For more information, see
on page 96.
Power
•
Solid green. The modem is connected to a DSL service and the DSL connection is ready.
•
Amber blinking. The modem is trying to connect to a DSL service and the DSL connection
is not yet established.
•
Off.The modem is not connected to a DSL service or a DSL connection is not established.
For more information, see
on page 98.
DSL
The LED color indicates the speed of the Ethernet connection: green for 100 Mbps and amber
for 10 Mbps.
•
Solid green or solid amber. A powered-on device is connected to the Ethernet port.
When you apply power to the modem, the LAN LED lights solid green for about 12 seconds
and then turns off even if a powered-on device is connected to the Ethernet port. When
the startup procedure is complete and a powered-on device is connected to the Ethernet
port, the LAN LED lights solid green or solid amber.
•
Blinking green or blinking amber. Data is being transmitted over the Ethernet port.
•
Off. No powered-on device is connected to the Ethernet port or the startup procedure is
not yet complete.
LAN
Hardware Overview of the Modem
8
Broadband High-Speed DSL Modem Model DM200
