Cooper Bussmann VERSION 1.6 BU-945U-E 802.11 DSSS - Manual (Page 76)

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Cooper Bussmann Wireless Ethernet & Device Server BU-945U-E 802.11 DSSS User Manual
3A1582Rev1.6
Figure 4
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
BU-245U-E-G BU-245U-E-A BU-945U-E (20Mhz) BU-905U-E
54Mbps 27Mbps 27Mbps 27Mbps - -
11Mbps 5Mbps 5Mbps 5Mbps - -
1Mbps 500Kbps 500Kbps 500Kbps - -
200Kbps - - - - - - 80Kbps
100Kbps - - - - - - 40Kbps
78Kbps - - - - - - - -
19.2Kbps - - - - - - 7.8Kbps
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 65535bytes.
Another entry that can be added is –t 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.
Figure 5
JPerf Application
Jperf is a graphical interface that runs over the top of Iperf. It will display a graph result from the Iperf test.
To run Jperf open a CMD prompt and change to the “jperf-2.0.2: directory and run the “Jperf” application as shown in Figure 6.
Figure 6
Followed by entering in “Jperf” at the prompt and pressing enter. The CMD screen will disappear and the Jperf Screen will appear as seen in
Figure 7.