SIGNALTEK Operation Manual 2-5
Figure 2-7 Cable Performance Setup
IEEE 802.3 is the default option. To use a custom value, select
Custom and press ENTER. Then change the time and Failure
Threshold fields as desired. The maximum values allowed are 23
hours, 59 minutes, and 59 seconds. Press F2 to save the settings.
When the IEEE 802.3 option is selected, the failure threshold is
automatically calculated based on the time of the test. The
minimum test time required is ten seconds to achieve a high
degree of certainty that the link can support Gigabit Ethernet. In a
ten second test there can be no error for the test to pass. If the test
time is increased beyond ten seconds, more errors may be
permitted based on the IEEE 802.3 specification.
Choosing the custom option allows a value for the failure threshold
to be set manually, overriding the failure threshold calculated by
IEEE 802.3.