True/False
Indicate whether the statement is
true or false.
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|
1.
|
Most singlemode field terminations are
made by fusion splicing a
factory-made or fusion splice-on connector (SOC) pigtail onto
the cable.
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2.
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TheSC and LC connectors have different size
ferrules and cannot me mated.
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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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The first version of TIA/EIA 568 standard for
premises cabling called for the
use of which connector?
A.
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ST |
B.
|
SC |
C.
|
LC |
D.
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Any with a FOCIS
standard |
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4.
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What connector style is now specified in the
latest 568 standard
(568B.3)?
A.
|
SC |
B.
|
LC |
C.
|
MT-RJ |
D.
|
Any connector with a FOCIS
document |
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5.
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Factory terminations, such as used for making
patchcords, use what method of
attaching the connector to the cable?
A.
|
Epoxy/polish |
B.
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Anaerobic adhesive |
C.
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Prepolished/splice |
D.
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Any of the
above |
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6.
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What is needed to get low loss from a
prepolished/splice connector?
A.
|
Good stripping
technique |
B.
|
Good cleave |
C.
|
Gentle
crimp |
D.
|
Proper cable type |
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7.
|
The difference between a fiber optic
connector and a splice is:
A.
|
Connectors are
larger than splices |
B.
|
Connectors are demountable,
while splices are
permanent |
C.
|
Connectors require adhesives |
D.
|
Splices need expensive
tools |
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8.
|
Which one of the following performance
requirements are not shared by connectors
and splices:
A.
|
Low loss |
B.
|
Low back reflection |
C.
|
Repeatability |
D.
|
Durability under repeated
matings |
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9.
|
In singlemode connectors, ______ is as
important as low loss.
A.
|
Ease of field
termination |
B.
|
Low reflectance |
C.
|
Low
cost |
D.
|
Compatibility with many cable
types |
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10.
|
Both mechanical splices and
prepolished/splice connectors require a good ______
to have low loss.
A.
|
Field polishing
technique |
B.
|
Cleave on the fiber being
terminated |
C.
|
Fiber loss |
D.
|
Cable design |
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11.
|
Physical contact (PC) polish on connectors is
designed to reduce _____.
A.
|
Loss |
B.
|
Reflectance |
C.
|
Loss and
reflectance |
D.
|
Polishing time |
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Matching
|
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Identify the following connectors:
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12.
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ST
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13.
|
SC
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14.
|
LC
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15.
|
MTP
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