An Overview of Optical Fibre Cable Maintenance Exam Questions and Answers Graded A+
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Course
Fibre Optic
Institution
Fibre Optic
An Overview of Optical Fibre Cable Maintenance Exam Questions and Answers Graded A+
Refraction - Answers Bending of light as it passes through different mediums
Attenuation - Answers Reduction of light signal due to various factors
Bending losses - Answers Significant light transmission impact f...
Mechanical connectors - Answers Physical contact connections for optical fibres
Subscriber Channel (SC) - Answers Telecommunication connector with push/pull locking system
Straight Tip (ST) - Answers Connector for networking devices with bayonet locking system
Lucent Connector (LC) - Answers Telecommunication connector with a secure flange
Ferrule Connector (FC) - Answers Older type connector becoming less popular
Simplex Designs - Answers Single fibre for individual system transmission
Multiplexing - Answers Transmission of multiple light sources in one fibre cable
Hazards to Sight - Answers Safety risks associated with optical fibre work
Personal protection - Answers Safety measures for individuals working with optical fibres
Continuity testing - Answers Using a light source to check for breaks in fibre optic cables
Optical loss testing - Answers Measuring power loss during end-to-end transmission
Optical Time Domain Reflectometers (OTDR) - Answers Device to locate breaks in optical wires by
measuring light reflection
AC 21-99 Manual - Answers Relevant maintenance manual for optical fibre work
Fibre Cleaver - Answers Tool for cutting optical fibres cleanly
Fusion Splicing - Answers Aligning fibres using a fusion splicer for precise connection
Mechanical Splices - Answers Alignment devices using gel or glue between fibres
Insertion Loss (IL) - Answers Loss of light due to misalignment or contamination
Return Loss (RL) - Answers Reflection of light backward from connector interface
Passive Couplers - Answers Redistribute signals without optical-to-electrical conversion
Active Couplers - Answers Split or combine signals electrically with external power
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