Under the TIA/EIA-598-C standard, the universal 12-color sequence is: 1-Blue, 2-Orange, 3-Green, 4-Brown, 5-Slate (Gray), 6-White, 7-Red, 8-Black, 9-Yellow, 10-Violet, 11-Rose, and 12-Aqua. This sequence repeats for cables with more than 12 fibers. Global Consistency: Whether cables originate in North America, Europe, or Asia, the same 12‑color sequence applies—so any technician can interpret it correctly. * For cables >12 fibers: The sequence repeats with one or more black stripes (except black fibers, which receive yellow stripes) to. Corning ribbon plenum cables are designed for use in plenum, riser and general purpose environments for intrabuilding backbone installations and for high-fiber-count data centers. Specifications are correct at time of printing and subject tochange or alteration. The TIA-598-C standard is the most widely adopted and recognized fiber optic color code system in the world, serving as the blueprint for telecommunications color code in the United States and beyond. This configuration can significantly increase the data throughput and provide redundancy, which makes it an asset for data centers, enterprise networks, and any.