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WorksheetsModule III Pre-test Optical Communication Practicum
Total questions: 10
Worksheet time: 20mins
Estimation of power requirements that is calculated to ensure that the level of receiving power is greater or equal to the level minimum power is the meaning of...
Photodetector
Transmission System Point to Point
Rise Time Budget
Link Power Budget
The design is said to be successful if PRx ≥ Receiver sensitivity, is a condition of calculating of...
Photodetector
Transmission System Point to Point
Rise Time Budget
Link Power Budget
A method for determining the dispersion limits of a fiber optic communication system link is
the meaning of...
Rise Time Budget
Link Power Budget
Photodetector
Transmission System Point to Point
Rules for sorting signal symbols with certain patterns is the meaning of...
Transmission System Point to Point
Channel Encoding
Link Power Budget
Rise Time Budget
LED and LASER is a component type of...
Channel Encoding
Optical Detector
Optical Source
Fiber Optic
The following statement that include characteristic of fiber optic, except...
Emission Pattern
The refractive index of the cladding
The refractive index of the core
Bandwidth or Dispertion
Type of attenuation that permitted along the optical link, except...
Splice Attenuation
Link Attenuation
Connector Attenuation
Cable Attenuation
The power sensitivity limit received by the receiver is...
-27 dBm
-24 dBm
28 dBm
-28 dBm
The following are the requirements of Rise Time Budget, except...
Generally the degradation of transition time digital links NRZ ≤ 70% of the bit period (Tb) and RZ ≤ 35% of the bit period (Tb)
For Single-Mode, in calculate of tsys there is no tmod
For Single-Mode, in calculate of tsys there is tmod
Rise time of the receiver (10% - 90%)
For each bit, the signal level will return to the zero level, so it is called...
Return to Zero
Attenuation
Biner
Non Return to Zero
