BELLCORE's international core sequence is: Blue, Orange, Green, Brown, Gray, White, Red, Black, Yellow, Purple, Pink, Cyan; (Orange is also called Tangerine). The color code must conform to the Munsell color standard, which is the most comprehensively implemented color. Astrct: 6. Previous: 8-Core Opticl Cle! Copyright © 2001-2023 enn Ryo Cle Technology Co. Abstract: The chromatographic sequence of a 6-core optical cable plays a crucial role in ensuring efficient data transmission and minimizing signal loss. This article explores the importance of the chromatographic sequence from four perspectives: fiber arrangement, color coding, numerical order. At present, the color of the optical fiber and fiber casing within the fiber optic cable is generally identified by full chromatography, and the use of natural color is allowed without affecting the identification. Below are the standard color codes and key rules for organizing and identifying optical fibers. Note: When there are fewer than 12 fibers in the loose tube, the chromatogram should be taken continuously starting from number 1. When. Metallic conductor cable technology is perhaps one of the oldest fields of endeavor in electrical engineering, whose origins can be traced back approximately 150 years.