Prepare OSP-002 Question Answers Free Update With 100% Exam Passing Guarantee [Q53-Q75]

NO.53 10 dB corresponds to a factor of __________ in power.

100

NO.54 UTP cable installed above the ceiling in hot climates may not __________.

Meet crosstalk specs

Pass certification tests

Be fire safe

Support full standard link distances

NO.55 Smaller buildings with a serving area larger than 1000 ft2 and less than 5000 ft2 may be served by:

self-contained cabinets.

wall cabinets.

shallow rooms.

enclosed cabinets.

NO.56 Multiple Response: Identify one or more choices that best complete the statement or answer the question.
Singlemode transceivers use __________ sources for their higher coupled power and bandwidth.

LED

VCSEL

F-P lasers

DFB lasers

NO.57 Today, with the exception of some _________, the entire telephone backbone is fiber optics..

Rugged or remote locations

Ultra-high speed connections

Large cities

Triple play systems

NO.58 Each floor should be allocated one _______ when floor space is under 10,000 sq ft.

Equipment room

MUTOA

User

Telcom room (closet)

NO.59 66 punchdown blocks have 4 contacts across a row. Why?

Allow connecting up to 4 cables on a single block

Allows connecting cables on opposite sides with bridging clips or wires

Leaves more room for placing wires

To fit all types of cable

NO.60 Which connector was chosen as the standard for the most recent EIA/TIA 568 cabling standard?

Any connector with a FOCIS document

NO.61 Joining of two cables in a premises cable plant run is almost always done by ______.

Mechanical splicing

Fusion splicing

Field installation of connectors

Splicing on pigtailled connectors

NO.62 Which fiber optic test instrument uses backscattered light for measurements?

OLTS

OTDR

VFL

Tracer

NO.63 In singlemode connectors, __________ is as important as low loss.

Ease of field termination

Low reflectance

Low cost

Compatibility with many cable types

NO.64 When terminating Cat 5e/6, what must be remembered to maintain the performance of the installed cable?

Keep the pairs twisted to within 1/2 inch of the termination

Do not strip insulation off the wires

The jacket of the cable must not be stripped back more than 3 inches

The punchdown tool must cut off the wires close to the end

NO.65 What actually makes the electrical connection with the wires in a 110 block?

Punchdown tool with 110 blade

Insulation displacement connectors in the connecting block

The base of the block

A second cable

NO.66 What is a passive optical network (PON)?

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.

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.

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.

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.

NO.67 Multiple Response: Identify one or more choices that best complete the statement or answer the question.
Multimode transceivers use __________ sources depending on their requirements for coupled power and bandwidth.

LED

VCSEL

F-P lasers

DFB lasers

NO.68 Where would an ICT distribution designer working for a company responding to a RFP expect to find requirements concerning alternative dispute resolution in the scope of work (SOW)?

It would be expected in the portion of the scope of work (SOW) containing technical considerations.

It would not be expected in the scope of work (SOW).

It would be expected in the section of the scope of work (SOW) containing legal requirements.

It would be expected in the part of the scope of work (SOW) delineating acceptance requirements.

NO.69 Long wavelength singlemode links at wavelengths in the range of 1300-1650 nm links must use __________ detectors in the receiver for the best sensitivity performance.

Silicon

Germanium

InGaAs

NO.70 To maintain rated performance, twists in each pair must be maintained to within _______ of the termination.

1/2 inch or 13 mm

1 inch or 25 mm

2 in or 50 mm

3 in or 75 mm

NO.71 Structured cabling standards call for a maximum length of singlemode fiber optic cable for backbones of
__________.

800 meters

1000 meters

3000 meters