CFOT Test UPDATED ACTUAL Questions and CORRECT Answers
Question: What is the most basic measurement parameter in fiber optics?
Correct Answer: Power.
Question: What do I use to detect a 2 Kilo Hertz tone in fiber?
Correct Answer: Fiber Identifier.
Question: What do you use to measure optical power?
Correct Answer: Power Meter.
Question: What do we use to introduce a measured loss into link?
Correct Answer: Attenuator.
Question: What do we use to look at the connector tip?
Correct Answer: A scope or Microscope.
Question: what do we use that detects events?
Correct Answer: OTDR.
Question: What do we use to detect cable breaks in short lengths of fiber?
Correct Answer: Visual Fault Locator (VFL).
Question: What has to match in Fiber?
Correct Answer: Fiber type and Wavelength.
Question: What is dBm and what does 0 dBm equal to?
Correct Answer: Absolute Power and 1 Milliwatt.
Question: What is the test done in Fiber before we install it?
Correct Answer: Continuity Test.
Question: What can an OTDR not Measure?
Correct Answer: Power because the fiber has to be dark (turned off).
Question: What is the device that can detect measures of splice loss?
Correct Answer: OTDR.
Question: What is one advantage the OTDR has over an OLTS?
Correct Answer: I only need access to one end of the fiber.
Question: What's the difference between a tracer and a VFL (Visual Fault Locator)?
Correct Answer: Amount of power. *Tracer is too weak to pick up a fault.*
Question: What Standard number would I go to read about Power Testing?
Correct Answer: TIA 95.
Question: What Standard number would I go to read about Patch chord Testing?
Correct Answer: FOTP 171.
Question: What is the most basic measurement parameter in fiber optics?
Correct Answer: Power.
Question: What do I use to detect a 2 Kilo Hertz tone in fiber?
Correct Answer: Fiber Identifier.
Question: What do you use to measure optical power?
Correct Answer: Power Meter.
Question: What do we use to introduce a measured loss into link?
Correct Answer: Attenuator.
Question: What do we use to look at the connector tip?
Correct Answer: A scope or Microscope.
Question: what do we use that detects events?
Correct Answer: OTDR.
Question: What do we use to detect cable breaks in short lengths of fiber?
Correct Answer: Visual Fault Locator (VFL).
Question: What has to match in Fiber?
Correct Answer: Fiber type and Wavelength.
Question: What is dBm and what does 0 dBm equal to?
Correct Answer: Absolute Power and 1 Milliwatt.
Question: What is the test done in Fiber before we install it?
Correct Answer: Continuity Test.
Question: What can an OTDR not Measure?
Correct Answer: Power because the fiber has to be dark (turned off).
Question: What is the device that can detect measures of splice loss?
Correct Answer: OTDR.
Question: What is one advantage the OTDR has over an OLTS?
Correct Answer: I only need access to one end of the fiber.
Question: What's the difference between a tracer and a VFL (Visual Fault Locator)?
Correct Answer: Amount of power. *Tracer is too weak to pick up a fault.*
Question: What Standard number would I go to read about Power Testing?
Correct Answer: TIA 95.
Question: What Standard number would I go to read about Patch chord Testing?
Correct Answer: FOTP 171.
