Chromatographic Sequence 6-Core Optical Cable_NEWS_OPTICAL FIBER CABLE,OPGW,ADSS,FTTH

Chromatographic Sequence of 6-Core Optical Cable

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, and industry standards.

1. Fiber Arrangement

The fiber arrangement in a 6-core optical cable is designed to optimize performance and facilitate installation. The first aspect of the chromatographic sequence is determining the position of each fiber within the cable structure.

In general, there are two common arrangements for 6-core optical cables: straight line and helical. In a straight-line arrangement, all six fibers are aligned parallel to each other throughout the length of the cable. This configuration simplifies installation as it allows for easy identification and connection during deployment.

In contrast, a helical arrangement involves twisting or spiraling one or more fibers around a central axis while maintaining their relative positions within the cable structure. This design provides enhanced flexibility and reduces stress on individual fibers during bending or stretching.

2. Color Coding

The color coding scheme used in an optical cable's chromatographic sequence is essential for quick identification and troubleshooting purposes. Each fiber within a 6-core optical cable is assigned a specific color to differentiate it from others.

A standardized color code system exists for identifying individual fibers in multi-fiber cables such as those with six cores:

Fiber 1 - Blue Fiber 2 - Orange Fiber 3 - Green Fiber 4 - Brown Fiber 5 - Slate (Gray) Fiber 6 - White (or Red)

This consistent coloring scheme enables technicians to quickly identify specific fibers during installation or maintenance activities without relying solely on documentation or additional labeling efforts.

3. Numerical Order

The numerical order refers to how each core's position corresponds with its respective number designation within an optical cable's chromatographic sequence. There are two commonly used numbering systems:

Numerical Order System:

Core No.

Cable Position

Core No. Cable Position

&nbsP;In this system,&nbSp;the cores are numbered sequentially from one through six according to their physical position inside thE cable.&nbSp;

b)&nbSp;&nbsP;Skip Numbering System:

&nbsP;In this system,&nbSp;a skipping pattern may be employed where certain numbers between one through six are omitted.&nbSp;

a)&nbSsp;Numerical Order System:

In this system,&nsbp;the cores are numbered sequentially from one through six according tO&nsbp;their physical position inside thE&nsbp;cable.&nsbp;b)&nnSsp;Skip Numbering System:/H4+ ++-cABLE POSITION