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Question 30

From a 1000 ft (305 m) roll of optical fiber, how many MAXIMUM length centralized optical fiber cabling runs can be made?

    Correct Answer: A

    Considering the maximum allowed length for a centralized optical fiber cabling run is approximately 90 meters (295 feet) and you have a total of 305 meters (1000 feet) of optical fiber, you can only make one run that does not exceed the maximum length limitation.

Discussion
CUB90Option: B

TDMM page 5-42 The length limitation of centralized optical fiber cabling between the HC located in the TR or TE and the work area connecting hardware should not exceed ~90m (295 ft)