Community QuestionSeen on 3 CBTsRe-created in 9 study sets this year
multimode fiber (MMF)
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Answer
Fiber-optic cable in which multiple light waves can pass simultaneously. Usually larger in diameter than single-mode fiber; and each wave uses a certain portion of the fiber cable for transmission.
Alternate answers seen on other CBTs
The same question shows up worded slightly differently across CBT versions. Here are the other answer variants we've indexed.
Shorter distances than single-mode fiber Larger core size allows for multiple modes of travel for the light signal
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