NFK1-SC FLUKE NETWORKS, NFK1-SC Datasheet - Page 179

• Manufacturer Part Number: NFK1-SC
• Description: LAN Tester
• Manufacturer: FLUKE NETWORKS

Specifications of NFK1-SC

• Lead Free Status / RoHS Status: na

END 1-2
END 2-1
RESULT
LIMIT
MARGIN
N/A
Item
These refer to the direction of the test results. If THIS END in Setup is set to END 1, END 1 is the fiber end
connected to the INPUT port. If THIS END in Setup is set to END 2, END 2 is the fiber end connected to the
INPUT port.
When bi-directional testing is enabled, the tester shows results for both directions. If THIS END in Setup is
set to END 1, END 1 is the fiber end connected to the INPUT port when the test was finished.
PASS: The measurement in the column is within the limit.
FAIL: The measurement in the column exceeds the limit.
The loss, length, or propagation delay result for the fiber loop. Propagation delay is time taken for the
signal to travel from the tester's OUTPUT connector to the INPUT connector (minus the delay of the
reference test cords and adapters). "Too High" is shown if the loss is too high to measure. If loss is
negative, set the reference and test the cabling again. See Table 7-10 for details.
The maximum loss, length, or propagation delay allowed by the selected test limit.
The difference between the limit and the measured value. Margin is negative for measurements that fail.
The results show N/A for values not defined by the selected test limit.
Table 7-7. Loopback Mode RESULTS Screen Features
Description
Using the Loss/Length Option
Testing in Loopback Mode
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7