D-Link DSL-2540U User Manual

Also see for DSL-2540U: User manual User manual User manual Quick installation guide Quick installation guide

Section 1 - Product OverviewD-Link DSL-2540U User Manual 6Hardware OverviewLEDsPowerA steady green light indicates the unit is poweredon. When the device is powered off this remainsdark. Lights steady green during power on self-test(POST). Once the connection status has beensettled, the light will blink green. If the indicatorlights steady green after the POST, the system hasfailed and the device should be rebooted.DSLA steady green light indicates a validADSL connection. This will light afterthe ADSL negotiation process hasbeen settled. A blinking green lightindicates that ADLS is attempting tosync.LANA solid green light indicates a valid link onstartup. This light will blink when there is activitycurrently passing through the Ethernet port.StatusA blinking green light indicates thesystem is operating normally.System failure is indicated by eithera steady green or dark light.