True/False
Indicate whether the statement is true or false.
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1.
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Problems with fiber optic connectors in systems are
usually caused by dirty connectors.
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2.
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UDust caps used to protect fiber optic connectors
are often dusty, so connectors must be cleaned after the dust cap is removed.
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Multiple Choice
Identify the choice that best completes the statement or
answers the question.
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3.
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Visual inspection of fiber optic connectors is
generally done with _________.
A. | Your naked eye | B. | A jeweler’s loupe | C. | An optical
microscope | D. | An electron
microscope |
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4.
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Typical magnification used to inspect connectors is
___________.
A. | 10-100X | B. | 30-400X | C. | 100-1000X | D. | Magnification
doesn’t matter |
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5.
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Scratches on the end surface of the ferrule are
generally only a problem when they are ________.
A. | Anywhere on the ferrule of the
connector | B. | Anywhere on the fiber | C. | Anywhere on the core of the fiber | D. | Scratches are always a problem |
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6.
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Fiber optic connectors may be cleaned with
________.
A. | Lint free wipes and pure isopropyl alcohol or special
dry fiber cleaners | B. | Cotton pads and
distilled water | C. | Canned air and
tissues | D. | A wipe on your
shirt |
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7.
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What fiber tester is used to test the continuity of
a fiber in a cable.
A. | Visual Tracer/Fault Locator | B. | LSPM or OLTS | C. | OTDR | D. | Inspection
Microscope |
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8.
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Which fiber tester is used to check the polarity of
two fibers in a link.
A. | Visual Tracer/Fault Locator | B. | LSPM or OLTS | C. | OTDR | D. | Inspection
Microscope |
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9.
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Which fiber tester can be used to diagnose high
loss connectors.
A. | Visual Tracer/Fault Locator | B. | LSPM or OLTS | C. | OTDR | D. | Inspection
Microscope |
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10.
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A fault too close to be seen with an OTDR can
sometimes be found with a ______.
A. | Visual Fault Locator | B. | Light source and power meter or OLTS | C. | Visual fiber tracer | D. | Inspection
microscope |
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Multiple Response
Identify one or more choices that best complete the
statement or answer the question.
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11.
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Visual inspection of the connector endface with a
microscope is generally used to find________.
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