Allows you to set a correction value of the delay time in ns unit that is caused
by the Ethernet cable length between the MT1000A and the instrument under
test.
This value is used to correct the measurement results in Packet TEPacket TE.
In the Packet TEPacket TE results, the cable delay caused by the Ethernet cable is
included in addition to that caused by communication between the
measurement target and MT1000A.
To measure the Packet TE precisely, set the correction value to Ethernet cableEthernet cable
correctioncorrection.
For the detail of items, refer to the Sync Test summary descriptions in Result.
1PPS mode1PPS mode
Selecting the check box displays OWD and Packet TE in the drift value within
±500 ms, not in the absolute values. Calculation method is below:
Divide the absolute value by 1000 ms to find the remainder.
If the remainder exceeds 500 ms, subtract 1000 ms.
If the remainder is less than -500 ms, add 1000 ms.
Packet TE Result Display ExamplePacket TE Result Display Example
UnselectedUnselected SelectedSelected
2200 ms 200 ms
1650 ms -350 ms
-900 ms 100 ms
66..1313..22..22 ThresholdsThresholds
Touching the ThresholdThreshold in the navigation area displays the screen shown
below.
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