System information

Vigor3900 Series Quick Start Guide
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Interface Description
Console Provided for technician use.
GigaLAN1 / 2 Connecter for local network devices.
3(SFP) Connecter for SFP module.
GigaWAN1/2/3/4 Connecter for remote network devices.
5(SFP) Connecter for SFP module.
Console Provided for technician use.
USB1 / USB2 Connecter for the USB device.
Factory Reset Used to restore the default settings. Turn on the router
(ACT LED is blinking). Press the hole and keep for more
than 5 seconds. When you see the ACT LED begins to
blink rapidly than usual, release the button. Then the router
will restart with the factory default configuration.
Connecter for a power cord.
ON/OFF - Power switch.