Hardware Description; Front Panel - D-Link DVG-5121SP User Manual

Introduction
1-3. Diagnostic LEDs and External Interfaces

Front Panel

WAN LED
LAN LED
Power LED
Provision LED
Phone LEDs
Phone 1
Phone 2
8
When a connection is established, this LED is on. The LED will blink to indicate network
traffic is passing through the WAN port. If the LED does not light up when a cable is
connected, verify the cable connections and make sure the connected devices are
powered on.
When a connection is established, the LED will light up. The LED will blink to indicate
activity. If the LED does not light up when a cable is connected, verify the cable
connections and make sure the connected devices are powered on.
When this LED is on, DVG-5121SP is powered on.
The Provision LED will flash during the device access to TR-069 provision ACS and off
after provision process finished
These LEDs display the VoIP status and Hook activity on the phone ports that are used
to connect to the analog telephones. If a phone connected to a phone port is off hook or
in use, this LED will light up. When a phone is ringing, the indicator will blink.
DVG-5121SP User's Manual
D-Link Corporation