2024 OSP-002 dumps review - Professional Quiz Study Materials
OSP-002 Test Prep Training Practice Exam Questions Practice Tests
NEW QUESTION # 98
From a reliability standpoint, \_\_\_\_\_\_\_\_\_\_\_\_ is the best method to join two fibers.
- A. Fusion splicing
- B. Factory terminations
- C. Adhesive/polish connectors
- D. Mechanical splicing
Answer: A
NEW QUESTION # 99
The \_\_\_\_\_\_\_\_\_\_ protects the fiber from harm.
- A. Aramid fiber strength members
- B. Primary buffer coating
- C. Jacket
- D. All of the above
Answer: D
NEW QUESTION # 100
For a cable tray installed within an ER, the RECOMMENDED access headroom is:
- A. 203 mm (8 in).
- B. 152 mm (6 in).
- C. 254 mm (10 in).
- D. 305 mm (12 in).
Answer: D
NEW QUESTION # 101
Loss of a fiber or any fiber in a cable is measured in __________.
- A. milliwatts
- B. dBm
- C. dB
Answer: C
NEW QUESTION # 102
Structured cabling standards call for a maximum length of singlemode fiber optic cable for backbones of
\_\_\_\_\_\_\_\_\_\_.
- A. 800 meters
- B. 1000 meters
- C. 3000 meters
- D. 2000 meters
Answer: D
NEW QUESTION # 103
Physical contact (PC) polish on connectors is designed to reduce \_\_\_\_\_\_\_\_\_\_.
- A. Loss and reflectance
- B. Reflectance
- C. Polishing time
- D. Loss
Answer: A
NEW QUESTION # 104
Which type of dispersion affects singlemode fiber as well as multimode fiber?
- A. Modal
- B. Chromatic
- C. Differential
- D. Polarization mode
Answer: B
NEW QUESTION # 105
66 punchdown blocks have 4 contacts across a row. Why?
- A. Allows connecting cables on opposite sides with bridging clips or wires
- B. To fit all types of cable
- C. Leaves more room for placing wires
- D. Allow connecting up to 4 cables on a single block
Answer: A
NEW QUESTION # 106
Individual splice loss on concatenated cables can be verified by \_\_\_\_\_\_\_\_\_\_ .
- A. OTDR testing
- B. Visual inspection
- C. Insertion loss testing
- D. Visual fault location
Answer: D
NEW QUESTION # 107
The loss of a singlemode fiber is lowest at \_\_\_\_\_\_\_\_\_\_.
- A. 1550 nm
- B. 850 nm
- C. 1300 nm
- D. 1310 nm
Answer: A
NEW QUESTION # 108
Before beginning a wireless installation, it is most important that you ________.
- A. Carefully estimate costs
- B. Make sure the vendors, products work together
- C. Do a thorough site survey
- D. Decide which vendors to use
Answer: C
NEW QUESTION # 109
How many methods are included in standards for setting the "0 dB' reference for loss testing?
- A. Two
- B. Three
- C. Four
- D. One
Answer: B
NEW QUESTION # 110
UTP cable is designed to be pulled with no more than \_\_\_\_\_ pounds tension.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 111
Multimode graded-index glass fiber optic cables are tested with \_\_\_ sources at \_\_\_\_\_\_ and \_\_\_\_\_ wavelengths.
- A. LED, 850, 1300 nm
- B. LED, 650, 850 nm
- C. Laser, 980, 1400 nm
- D. Laser, 1310, 1550 nm
Answer: A
NEW QUESTION # 112
\_\_\_\_\_\_\_\_\_\_ is the standard which forms the basis of structured cabling in the US?
- A. EIA/TIA TR42
- B. NEMA 63.1999
- C. EIA/TIA 568
- D. IEEE 802.3
Answer: C
NEW QUESTION # 113
The diameter of the core in OM2 and OM3 multimode fiber is how large?
- A. 62.5 microns
- B. 62.5 mm
- C. 50 microns
- D. 9 mm
Answer: C
NEW QUESTION # 114
Which one of the following performance requirements are not shared by connectors and splices?
- A. Repeatability
- B. Low back reflection
- C. Durability under repeated matings
- D. Low loss
Answer: C
NEW QUESTION # 115
Why are punchdown blocks used with Cat 3 and Cat 5 cabling?
- A. Interconnect cables in a telecom closet
- B. Meet EIA/TIA 568 Standards
- C. Change from T568A to T568B terminations
- D. Terminate cables from equipment
Answer: A
NEW QUESTION # 116
UTP cable installed above the ceiling in hot climates may not \_\_\_\_\_\_\_\_\_\_.
- A. Support full standard link distances
- B. Meet crosstalk specs
- C. Pass certification tests
- D. Be fire safe
Answer: A
NEW QUESTION # 117
Category 6A cable is specified and must be tested during certification to \_\_\_ MHz.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 118
What is a passive optical network (PON)?
- A. A point-to-point network architecture in which unpowered optical splitters are used to enable a single optical fiber strand to serve multiple end-points.
- B. A point-to-point network architecture in which powered optical splitters are used to enable a single optical fiber strand to serve multiple end-points.
- C. A point-to-multipoint network architecture in which unpowered optical splitters are used to enable a single optical fiber strand to serve multiple end-points.
- D. A point-to-multipoint network architecture in which powered optical splitters are used to enable a single optical fiber strand to serve multiple end-points.
Answer: C
NEW QUESTION # 119
Factory terminations, such as used for making patchcords, generally use what method of attaching the connector to the cable?
- A. Any of the above
- B. Epoxy/polish
- C. Prepolished/splice
- D. Anaerobic adhesive
Answer: B
NEW QUESTION # 120
The standard method of testing installed multimode cables in a cable plant is described in:
- A. FOTP-34
- B. ISO 11801
- C. OFSTP-14
- D. FOTP-57
Answer: C
NEW QUESTION # 121
Structured cabling standards call for a maximum length of UTP cable for data of \_\_\_\_\_\_\_\_\_\_.
- A. 800 meters
- B. 300 meters
- C. 100 meters
- D. 90 meters
Answer: C
NEW QUESTION # 122
Which punchdown block is more often used with POTS telephone connections?
- A. Krone block
- B. Bix block
- C. 110 block
- D. 66 block
Answer: D
NEW QUESTION # 123
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