Wireless openwrt router 3G21WB

Hardware Interface

Mark

Detailed Description of Function

Power switch

R

Starting up: The switch can be used to start the router in this tap position.

C

Charging: The switch can be used to turn on the movable power bank in this tap position and charge peripherals through USB interface.

Shutdown: The switch can be used to disenable all functions of the machine in this tap position.

Battery indicator button

Press this button and the battery indicator will display the current electric quantity of the battery. The electric quantity has 4 levels.

USB Port

This interface can be used to connect 3G USB network cards of WCDMA, EVDO/CDMA2000 and TDSCDMA systems, U-disk, USB portable hard disk, or digital terminals such as smart phone, panel computer and PSP for battery charging

Micro-USB Charging Port

Input of DC 5V; able to be used to charge such machine through Micro USB charge cable.

Charge indicator

This indicator is normally on when such machine is charged.

RJ45 Ethernet port

port: Under dynamic IP/static IP/PPPoE mode, this port serves as the WAN port and used to connect hotel’s wired network, LAN broadband, and xDSL Modem/Cable Modem.

Restore factory settings

Under the starting up condition of router, press it for 5 seconds before releasing it. The router will be restored to factory default settings.

Action

Indicator Status

Detailed Description

Staring up

The blue lamp is normally on.

Pull the power key to the position of “Starting up”. When the blue lamp is normally on, it indicates that the machine is normally started up.

Insertion of movable storage device

The blue lamp flashes slowly (flash once every 1.5s)

Insert U-disk, portable hard disk, and other movable storage device into USB interface. Normally, the blue lamp will be seen flashing slowly after 8 to 10 seconds. This indicates that the movable storage device downloads normally.

The blue lamp is normally on.

The movable storage device fails to load successfully.

Insertion of 3G network card

The blue lamp flashes quickly (flash once every 0.5s)

Insert the 3G USB network card and wait for around 30 seconds. The blue lamp can be seen flashing quickly (flash once every 0.5s).This indicates that 3G dialing state has been entered.

The blue lamp flashes slowly (flash once every 1.5s)

The blue lamp flashes slowly (flash once every 1.5s). This indicates that the router 3G dial-up is successful and the internet can be accessed.

The blue lamp is normally on.

Dial-up is not successful.

Insertion of ADSL cable (under PPPoE mode)

The green lamp is normally on.

If the green lamp is seen normally on 5s after the cable is inserted. This indicates that the connection of the cable is normal.

The blue lamp flashes slowly (flash once every 1.5s)

If the green lamp is seen flashing slowly a while after the green lamp is normally on, it indicates that router ADSL dial-up is successful and the Internet can be accessed.

Insertion of router cable (under dynamic IP mode)

The green lamp is normally on.

It indicates that the connection of the cable is normal.

The green lamp flashes slowly (flash once every 1.5s)

It indicates that the connection of the cable is normal and that the router has successfully get back the assigned dynamic IP address from the router at the upper level.

Insertion of router cable (under static IP mode)

The green lamp is normally on.

It indicates the connection of the cable is normal.