Moxa Technologies Network Hardware AWK-1100 User Manual

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MOXA AirWorks AWK-1100 User’s Manual 
Getting Started 
 
2-5
NOTE 
About 10 seconds are needed for the AP to complete its restart process. 
Deploying the Access Point (AP) 
After the settings have been configured, deploy the AP to the field application environment. 
Connect the AP to an Ethernet LAN through an Ethernet switch or hub. 
If you are configuring a pair of the AWK-1100s for AP mode for a dynamic or static bridging 
application and external high-gain directional antennas are used, it is difficult to adjust alignments 
of the antennas when the pair of devices are far away. 
To adjust the alignments of a pair of bridges’ directional antennas: 
1.  Connect each bridge to a computer via Ethernet 
2.  Configure the date rate of each bridge to the lowest value, 1 Mbps. 
3.  Fix the alignment of the antenna on one side. 
4.  Adjust the alignment of the antenna on the other side by using response time information 
obtained by pinging (i.e., running PING.exe) the “fixed-side” computer. 
5.  Fine-tune the alignment of the antenna until you get a best response time. 
6.  Increase the data rate of each bridge simultaneously until a maximum workable data rate is 
reached. You may not be able to use the highest data rate, 54 Mbps, because of the distance 
and the gain of the antennas. 
                                                                                                   
 
Bridge 1
 
WDS Link
Computer 1
 
Computer 2
Bridge 2
PING (ICMP Echo Request)
ICMP Echo Reply
Adjust antenna alignment
 
Setting up Client Computers 
The TCP/IP and IEEE 802.11g-related settings of wireless client computers must match those of 
the Access Point. 
Configuring IEEE 802.11g-related Settings 
Open Internet Explorer and type AWK-1100’s IP address in the Address field. Press Enter to 
establish the connection. 
Before the TCP/IP networking system of a wireless client computer can communicate with other 
hosts, the underlying wireless link must be established between this wireless computer and an 
Access Point.