Setting Up ADSL Service
SETTING UP ADSL SERVICEThe service provider sets up the ADSL parameters for your service. The modem must have the ADSL SYNC LED lit before you can connect sessions with your service provider. Verify SYNC in the following section, “Checking LED Indications.”
CHECKING LED INDICATIONSThe table below describes LED indications for all operational modes. LEDs on the modem front panel provide continual status
LED | State | Description |
|
|
|
PWR | On green | Modem has power. |
| Off | Modem does not have power. |
|
|
|
|
| LAN |
LINK | On green | A PC, hub, or other network device is connected to the modem |
|
| |
| Off | No device is connected to the modem |
TX | Flashing green | Modem is transmitting data to devices on the LAN. |
| Off | Modem is not transmitting data to the LAN. |
RX | Flashing green | Modem is receiving data from devices on the LAN. |
| Off | Modem is not receiving data from the LAN. |
|
|
|
|
| ADSL |
SYNC | On green | ADSL transceiver is synchronized and in normal operation mode. |
| Flashing green | ADSL transceiver is in a |
| Off | ADSL modem transceiver is not detecting a transceiver at the far end. |
TX | Flashing green | Modem is transmitting data to the service provider. |
| Off | Modem is not transmitting data to the service provider. |
RX | Flashing green | Modem is receiving data from the service provider. |
| Off | Modem is not receiving data from the service provider. |
MAR | On green | ADSL margin is at or above the value set by the service provider. |
| Off | ADSL margin is below the value set by the service provider. |
OH | On yellow | Telephone receiver is off hook. |
| Off | Telephone receiver is on hook. |
|
|
|
20 | Megabit Modem 400F, 500L, 600F, and 700F User Manual |