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Network+ Exam > Fiber Comms > Flashcards

Fiber Comms Flashcards

1
Q

Fiber

A

Transmitted by light
No RF signal
Slow degradation
Immune to interference

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2
Q

Multimode fiber

A

Short range up to 2km

Inexpensive light source like LED

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3
Q

Single mode

A

Long range up to 100km
Expensive light source
Narrower core

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4
Q

UPC

A

Ultra polished
0* angle
High return loss

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5
Q

APC

A

Angle polished
Slight angle
Lower light return

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6
Q

ST Connector

A

Straight tip bayonet

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7
Q

SC Connector

A

Standard/square/subscriber
Square shape
Plastic key

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8
Q

LC Connector

A

Lucent connector
Local connector
Little connector

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9
Q

MT-RJ

A

Mechanical transfer register jack
Media termination recommended jack
Same size as an rj45

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Network+ Exam (10 decks)

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