In a structured cabling system, what is the maximum distance limitation for multimode optical fiber cable?

The maximum distance limitation for multimode optical fiber cable is defined by the performance specifications of the cable and the transmission standards it adheres to. Typically, for multimode optical fiber, the maximum recommended distance for reliable transmission is 550 meters (1804 feet) for most short wavelength applications operating at 850 nm. However, in some specific conditions, such as with laser-optimized multimode fibers, distances can extend up to 1000 meters (3281 feet) for certain applications, like 10 Gb/s Ethernet.

The reference to 2000 meters (6562 feet), which was chosen as the answer, might be misleading as no standard multimode optical fiber application reaches that length while ensuring performance criteria, especially for common applications. Hence, 1000 meters is often noted as the practical maximum distance for effective multimode multimode performance in structured cabling systems. This makes the answer selection more aligned with the functional specs used in typical networking scenarios.

If the correct maximum distance is cited as 1000 meters, the answer provided in the question lacks precision in relation to established distance limitations for multimode optical fibers in standard uses.