NBCU's record for the largest fiber patching system on the 2nd floor is associated with how many fiber lines installed?

• A. Original steel trusses uncovered for the first time since 1930
• B. 350 miles of cables on the second floor
• C. First ever circular assignment desk and media operations center at 30 Rock
• D. 32,000 fiber lines installed, NBCU's record for the largest fiber patching system in the industry

Answer: (D)

Understanding how the metric is defined is key here. This item asks for the specific figure linked to NBCU’s fiber patching system on the 2nd floor, and it’s about how many fiber lines were installed. In fiber infrastructure, “fiber lines installed” refers to the number of individual fiber channels or strands set up for patching, not the total length of cable or other features. That distinction matters because a system can be vast in the number of lines (capacity and cross-connect points) even if the physical cable length isn’t the headline figure.

Among the options, the one that describes a count of fiber lines that NBCU installed, highlighted as a record for the largest fiber patching system in the industry, precisely matches the asked metric. Other options describe different facts or measurements (such as miles of cable or unrelated design features) that don’t address the number of fiber lines used for the patching system.

So the figure associated with the record is 32,000 fiber lines installed.