OSP-001 UPDATED Exam Questions and CORRECT Answers
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Course
OSP-001
Institution
OSP-001
OSP-001 UPDATED Exam Questions and
CORRECT Answers
in areas where future excavation is anticipated, it may be advisable to place the cable at a
greater depth. For example, if road grading that will remove 610 mm (24 in) of dirt is planned
in a particular area, it would be wiser to initially ...
OSP-001 UPDATED Exam Questions and
CORRECT Answers
in areas where future excavation is anticipated, it may be advisable to place the cable at a
greater depth. For example, if road grading that will remove 610 mm (24 in) of dirt is planned
in a particular area, it would be wiser to initially place the cable at 1.2 m (4 ft) versus the
standard
610 mm (24 in). - Correct Answer- True
placing all of the conduits during the initial conduit system installation is desirable,
if not mandatory.
*True
*False - Correct Answer- True
It is not always necessary to build new pathways for cable placement
*True
*False - Correct Answer- True
The length of a cable loop from the switch to a customer depends on three factors - Correct
Answer- • Resistance of the cable in ohms
• Signaling limits of the telephone and the terminating device switch in ohms
• Pair loading
Outside Plant (OSP) - Correct Answer- Telecommunications OSP cabling began with the
placement of the first telegraph system,
Codes - Correct Answer- rules specified by governmental entities
Installation manuals are examples of - Correct Answer- Methodology
Support structures: - Correct Answer- - MHs).
- (HHs).
- Poles, support strands, and guying information.
The basic types of OSP pathways and spaces are: - Correct Answer- • Underground.
• Direct-buried.
• Aerial.
advantage to use optical fiber in backbones campus applications: - Correct Answer- •
Increased distance.
• Higher bandwidth applications.
• All-dielectric cable.
• Less susceptibility to EMI and lightning.
• No crosstalk.
• No grounding (earthing) requirement for all-dielectric cable.
How to calculate passive cable system attenuation - Correct Answer- Total optical fiber loss
+ Total connector loss
+ Total splice loss
Calculate link loss budget - Correct Answer- System gain - Power penalties
,Splice loss values - Correct Answer- MM SM
SP type Avr. max. Avr. max.
Fusion 0.05 0.3 0.05 0.3
Mecha 0.10 0.3 0.10 0.3
Ribbon fiber - Correct Answer- designs can be single tube or multitube ,the fiber is bound in
a flat array
Tight-buffered fibers - Correct Answer- have a 900 μm coating applied directly to the optical
fiber.
A transition point shall be required for unlisted OSP cable when the termination
point is greater than _________ from the point of entrance and the cable cannot
be installed in a properly rated conduit. - Correct Answer- 15 m (50 ft)
NEMA - Correct Answer- National Electrical Manufacturers Association
Most blown fiber systems publish maximum blowing distances of ____________ without
employing advanced blowing techniques. - Correct Answer- 1 km (3281 ft)
optical fiber color-code - Correct Answer- Fiber Color
1 Blue
2 Orange
3 Green
4 Brown
5 Slate
6 White
7 Red
8 Black
9 Yellow
10 Violet
11 Rose
12 Aqua
tight-buffered contains both singlemode and
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