True/False Indicate whether the statement is
true or false.
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1.
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Splices are used as permanent joints for two fibers while connectors are used
where it is desired to be able to disconnect the two fibers or connect to transmission
equipment.
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2.
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Often the fibers are broken as the trays and closure are
assembled or re-entered for troubleshooting and repair.
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3.
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Cables which have metallic armor or strength members do not need to be grounded
and must be isolated from other conductive cables in splice closures.
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Multiple Choice Identify the choice that best
completes the statement or answers the question.
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4.
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When splicing optical fibers, proper alignment of the _____ is the most
important factor.
a. | Buffer coating | b. | Cladding | c. | Core | d. | Cable |
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5.
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Fusion splicers use ________ alignment to match thte two
fibers before fusing them.
a. | Cladding | b. | Core | c. | Either core or
cladding | d. | Manual |
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6.
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After two fibers are fusion spliced, they must be protected with a
________.
a. | Heat-shrink or crimp-on sleeve | b. | New buffer coating | c. | Strength
members | d. | Glass coating |
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7.
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For any type of mechanical splice, the most important thing for achieving low
splice loss is ________.
a. | Index matching gel | b. | Good cleaves on both fibers | c. | Proper closure or
crimping of the splice | d. | Matching fiber
types |
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Multiple Response Identify one or more choices
that best complete the statement or answer the question.
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8.
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Fusion splicing _____________. (Check all that are true.)
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9.
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Splicing is used for __________. (Check all that are true.)
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10.
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Stripping of a loose cable to prepare a glass fiber for splicing involves
removing __________. (Check al that are true.)
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11.
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Safety is important for all fiber optic processes, including splicing. To work
safe one must __________. (Check all that are true.)
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Matching
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What are the 4 steps for splicing and in what order must they be done to splice
properly?
a. | Step 1 | b. | Step 2 | c. | Step
3 | d. | Step 4 |
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12.
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Splice
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13.
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Strip
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14.
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Cleave
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15.
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Clean
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Spliced fibers are protected by several levels of protection. Starting with the
two fibers and working to the outside enviornemnt, what are the levels of protection for two fusion
spliced fibers. a. | Level 1 | b. | Level 2 | c. | Level
3 | d. | Level 4 | e. | Level 5 |
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16.
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Secure mounting for the splice closure
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17.
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Heat shrink splice protector
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18.
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Splice closure or case, environemntally sealed
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19.
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Splice tray
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20.
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Buffer tubes from splice tray to entrance
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