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Which of the following colors is NOT included in the TIA/EIA 598 B standards?

  1. Pink

  2. Blue

  3. Brown

  4. Violet

The correct answer is: Pink

The TIA/EIA 598 B standards outline specific color codes for fiber optic cables to ensure uniformity and consistency in installations. Within these standards, colors like blue, brown, and violet are included due to their recognized visual distinction and maintenance of clarity in coding. On the other hand, pink is not part of the standard color codes defined in TIA/EIA 598 B. The standards aim to facilitate easy identification and tracing of fibers in multicore cables, which is essential for troubleshooting and maintenance. While pink might be a recognizable color in various contexts, it does not align with the established norms within the fiber optics industry as per the TIA/EIA guidelines. This discrepancy is significant as it reinforces the importance of adhering to standardized color coding in order to avoid confusion, particularly in complex installations where multiple cables are in close proximity. Understanding these standards is crucial for professionals working with fiber optics to ensure compliance and effective communication in the field.