Leds - D-Link DSL-2640U User Manual

Section 1 - Product Overview
Power
A steady green light indicates the unit is
powered on. When the device is powered
off it remains dark. Lights steady green
during power on self-test (POST) means
the power connection works properly.
DSL
A steady green light indicates a valid ADSL
connection. This will light after the ADSL
negotiation process has been settled. A
blinking green light indicates that ADLS is
attempting to sync.
D-Link DSL-2640U User Manual
Hardware Overview

LEDs

LAN
A solid green light indicates a valid link on
startup. This light will blink when there is
activity currently passing through the
Ethernet port.
Internet
A steady green light indicates a valid
internet connection.
WLAN
A steady green light indicates a
wireless connection. A blinking
green light indicates activity on
the WLAN interface.
Status
A blinking green light indicates the
system is operating normally. System
failure is indicated by either a steady
green or dark light.
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