Question
Which of the followings are fiber-optic test equipment and/or measurement? (Choose two.)
Group of answer choices
Automatic Splicer
OTDR
Blocking and Third-Order Intercept Test
Harmonics and Spurious Output Test
Group of answer choices
Automatic Splicer
OTDR
Blocking and Third-Order Intercept Test
Harmonics and Spurious Output Test
Answers
GPT-4o mini
The two options that are considered fiber-optic test equipment and/or measurements are:
1. **OTDR (Optical Time Domain Reflectometer)** - This is a common instrument used to characterize fiber optic cables by measuring the time and intensity of the light that is reflected back.
2. **Automatic Splicer** - This device is used for joining two optical fibers together by aligning and fusing their cores, although it's not a measurement tool itself, it is essential in the fiber optic installation and repair process.
The other two options (Blocking and Third-Order Intercept Test and Harmonics and Spurious Output Test) are more related to RF and microwave testing, rather than fiber optics.
1. **OTDR (Optical Time Domain Reflectometer)** - This is a common instrument used to characterize fiber optic cables by measuring the time and intensity of the light that is reflected back.
2. **Automatic Splicer** - This device is used for joining two optical fibers together by aligning and fusing their cores, although it's not a measurement tool itself, it is essential in the fiber optic installation and repair process.
The other two options (Blocking and Third-Order Intercept Test and Harmonics and Spurious Output Test) are more related to RF and microwave testing, rather than fiber optics.