User`s guide

1 Getting Started The Settings screen
58 E6000C Mini-OTDR User’s Guide, E0302
not appear in the Event Table, they are reported in the
Pass/Fail test table.
If you select New Events, you should also set at least
one other parameter in the Pass/Fail Param.
window.
This feature is best used with a locked Event Table. See
“How to Lock the Event Table” on page 91.
The check for New Events uses the current Scan Trace
thresholds.
Link Length • Link Length: Distance to Fiber End. This is
calculated as the difference between the Horizontal
Offset (see “How to Set the Horizontal Offset” on
page 96) and the Fiber End.
An End Event must be present before this test can be
performed. See “How to Set the Fiber End” on page 98.
If the Fiber End ± Horizontal Offset is more than
Length Tolerance km (see below) from the Link Length,
this is reported in the Pass/Fail test table.
In other words, if the Link Length is 100km, and the
Length Tolerance is 2km, the recorded fiber length
must be between 98km and 102km, otherwise you see
an entry in the Pass/Fail test table.
The Link Length limit can be anything up to 500 km.
Enter a value of 0 km to deactivate this test. If the limit
is not active, you see a value of ---- km in the Link
Length edit field.
Length Tolerance • Length Tolerance: Accepted margin of error used
for checking the Link Length (see above).
The Length Tolerance limit can be anything up to 50
km. Enter a value of 0 dB to deactivate this test. If the