User's Guide

PW-3G401M 3G Wireless N Nano Router
Figure 4-6 Internet Access Mode
¾ 3G/4G Preferred
In this mode, the Router will try 3G/4G access first. When 3G/4G access fails and WAN
access is valid, or when no 3G/4G USB modem is inserted, the Router would switch to
WAN access; when the Router succeeds to connect to the 3G/4G network, the Router
would stop the WAN connection and switch back to 3G/4G access immediately.
¾ WAN Preferred
In this mode, the Router will try WAN access first. When the WAN access fails, and 3G/4G
access is valid, the Router would switch to 3G/4G access; when the Router succeeds to
connect to the WAN network, the Router would stop the 3G/4G connection and switch back
to WAN access immediately.
¾ WAN Only
In this mode, the Router will try WAN access only. 3G/4G access is disabled.
¾ 3G/4G Only
In this mode, the Router will try 3G/4G access only. WAN access is disabled.
Click the Save button to save your settings.
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Note:
1) In 3G/4G preferred and WAN preferred modes, until 2010-5-18, the failover/backup function
only works between 3G/4G link and PPPoE / Dynamic IP / Static IP.
The failover/backup feature between 3G/4G link and BigPond Cable / PPTP / L2TP will be
available in the near future. Please visit our website to download the latest firmware.
2) If you are using the 3G/4G Preferred or WAN Preferred, the Router would connect,
disconnect or switch the current access automatically. The Connect/Disconnect button (on
3G/4G, PPPoE, PPTP, L2TP) and some related parameters could not be set manually.
4.6.2 3G/4G
Choose menu “Network→3G/4G”, you can configure parameters for 3G/4G function on the
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