Weidmuller Wireless Ethernet Modem & Device Server WI-MOD-E-G/A User Manual
Rev.
2.16
www.weidmuller.com
105
Figure 2
This will run a test over the Wi-Fi Link to the Server PC and report back results as seen in Figure 3.
These results show the Bandwidth (Throughput) of the test as 16.2Mbits/sec.
Figure 3
Using the Theoretical throughput calculations in Table 1 you can compare the results with the measured to give an
indication of the difference between expected and measured. Remembering that the theoretical calculations are best case
possible results
WI-MOD-E-100
WI-MOD-E-G
WI-MOD-E-A
WI-MOD-945-E
(20Mhz)
WI-MOD-9-E
WI-MOD-
805U-E
54Mbps
27Mbps
27Mbps
27Mbps
11Mbps
5Mbps
5Mbps
5Mbps
5Mbps
1Mbps
500Kbps
500Kbps
500Kbps
500Kbps
200Kbps
80Kbps
100Kbps
40Kbps
78Kbps
37Kbps
19.2Kbps
7.8Kbps
6.9Kbps
Table 1
In the command line for the Client mapping we established the Server IP address followed by the –w 65535, -w is the
window size and the maximum TCPIP window size is 65535 bytes.
Another entry that can be added is –t <seconds> to run the test for a specific time period. Example of this is in figure 5
where the same test is run for 30 seconds.
