Computer Accessories User Manual

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Chapter 6: Operation
LAN Performance Verification Level 2 displays the LAN
Performance Verified Level 2 speed capability of the cable. The
display is the result of the data gathered during Level 1 testing
(simulated data) and Level 2 testing (real data) into a graph that
“LAN Performance Verifies” the speed capability of the cable.
Additional notes: The Level 2 testing adds real live data with the
connection of a real live data source (a hub, switch, or PC) to the
far end of the cable. This adds an important test element: signal
attenuation of live data. Adding this to the test data gathered
during Level 1 testing creates Level 2 testing. The end result of
LAN Performance Verification Level 2 is the speed graph shown
above. It verifies the measured data speed capability of the cable
in Figure 6-31. Use Level 2 verification whenever you want to
test a cable with real live data. With the Level 2 testing, you are
LAN Performance Verifying both your cable and your network
port at the same time (you can test your cable with the exact
port that it will use in the network).
Figure 6-32. If you see this screen again, you are
reviewing the same data again.
Select EXIT at any time to stop the Review. If you select EXIT,
you will be given the option to SAVE the test results with
or without a NAME or to discard the results. Select REVIEW
to continue reviewing.