Chapter 6 - Connectors Flashcards
What is a Ferrule?
Precision part of an optical plug that provides the fiber optic centering and stabilizing of the fiber. Cladding is retained in ferrule by adhesive or crimps.
TIA-568 low loss dB standard?
0.75 dB
APC polish reflectivity?
Greater than 65 dB
First successful small form factor (SFF) connector?
LC Connector
What connector is also known as an array connector?
MPO/MTP coupling
What could have a fiber core mismatch?
Splice-on connector
Where are minor defects allowed in a fiber optic connector inspection?
Outer cladding
When disconnecting a fiber optic connector from an optical port what must you do?
Inspect for imperfections and cleaned before reinserting
What is used to add loss or reduce optical power levels?
Attenuators
What is a terminator?
A modified single-mode plug with the same endface geometry as the network under test.
The cladding is bonded to which part of a connector?
The ferrule
Per TIA-568, what’s the maximum connector insertion loss for use in commercial buildings?
.75 dB
What is the ferrule diameter of most small form factor connectors?
2.5mm
Where are minor defects allowed on the surface of a ferrule?
Outer cladding
What should be done to all connectors prior to plugging them in?
Inspected and cleaned
