User manual Version 1.0
EW5302 Wireless Serial Server
Copyright © 2007 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan
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There are 3 buttons can be operated on the Wireless page
Rescan:
Click on the “
Rescan
” button, and EW5302 will start site-survey procedures, then on the
site-survey list will display the access points founded.
Select:
On the site-survey list, click on radio button to attach to the access point you wanted.
User defined:
Users can also define information of wireless access point to be manually
connected.
5.4.1. Wireless Settings
Users can configure wireless LAN parameters through web pages. Pop-up windows page will be shown for
advanced wireless settings if “Select” or “User Define” button was clicked. For example, User can configure
SSID, BSSID, Topology, Wireless Band Mode, TxRate, Channel, Authentication, and Encryption of the
access point that EW5302 want to connect to.
The advanced wireless settings also include Roaming Threshold. User can configure roaming signal
threshold. EW5302 will change to the stronger signal wireless access point, if the original access point’s
signal strength is less than the roaming threshold.
Fig. 22. Pop-up Windows for Wireless Settings
5.4.2. Sample Wireless Application Cases
Below are some screen shot examples of Wireless Settings for different wireless security schemes.
I. Attach to the access point without authentication
Topology
: Infrastructure Mode
Channel
: Auto-assignment from Access point
Authentication
: Open
Encryption
: None
