User's Manual

SMART/RG SR400ac 802.11ac Gigabit Router User Manual
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The following table describes interfaces and buttons on the side panel.
Interface/Button Description
LAN1/LAN2/
LAN3/LAN4
RJ45 LAN interfaces, for connecting hub, switch, or computer
in a LAN.
WAN
RJ45 WAN interface, for connecting WAN or the uplink
network devices.
Reset
Use a fine needle to press Reset gently for 3-6 seconds and
then release the button. The system reboots and restores to
the factory defaults.
USB 2.0 USB 2.0 interface.
Power Power socket, for connecting the power adapter.
Caution:
Do not press Reset unless you want to clear the current settings. The
Reset button is in a small circular hole on the rear panel. If you want to
restore the default settings, please press Reset gently for 3-6 seconds with
a fine needle inserted into the hole and then release the button. The
system reboots and restores to the factory default settings.
The power specification is 12V, 3A. If the power adapter does not match
the specification, the device may be damaged.
4.4 Hardware Installation
4.4.1 System Requirements
Before installing the device, please ensure that the following items are ready:
 At least one Ethernet RJ45 cable (10/100/1000Base-T)
 One wireless router
 A PC is already installed with the TCP/IP protocol and the PC can access the
Internet.