DSL-522T ADSL Router User Guide
Front Panel Display
Place the Router in a location that permits an easy view of the LED indicators on the front panel.
The LED indicators on the front panel include Power, Status, ADSL, Ethernet, and USB. The ADSL, Ethernet, and USB indicators monitor link status and activity (Link/Act).
| Power |
| Steady green light indicates the unit is powered on. When the device is |
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| powered off this remains dark. | |
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| Lights steady green during power on |
| Status |
| status has been settled, the light will blink green. If the indicator lights steady |
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| green after the POST, the system has failed and the device should be | |
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| rebooted. |
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| Steady green light indicates a valid ADSL connection. This will light after the |
| ADSL (Link/Act) |
| ADSL negotiation process has been settled. A blinking green light indicates |
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| activity on the WAN (ADSL) interface. |
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| Ethernet (Link/Act) |
| A solid green light indicates a valid link on startup. This light will blink when |
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| there is activity currently on the Ethernet port. | |
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| USB (Link/Act) |
| Steady green light indicates a valid USB connection. A blinking green light |
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| indicates activity on the USB interface. | |
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