How to recognize communication cable ribbon?
The color of ordinary twisted pair chromatography concentric cable core line of the blue / white, red / white, (molecular line a chromatography, the denominator is two, B line chromatography) core wire of a particular color in each layer, the layer as the initial marking line number calculation, the the line is called Mark (or marks) on line, as the minimum line layer number, the other line is an ordinary line of symmetry.
According to the color of core insulation, the whole plastic city communication cable can be divided into ordinary chromatographic unit cable core and full chromatography unit cable core.
White, red, black, yellow and purple. Basket orange green brown grey. In turn, the former five colors, the latter five colors, such as white basket for 1, white orange 2, white green 3... The red and blue orange red green 3 1 2 line
Full chromatographic pair of flat core cable chromatography is most widely used in all plastic telephone cables. It consists of (white, red, black, yellow, purple) as the leading color, representing the a line; blue, orange, green, brown, and gray as the cyclic color, representing the B line, and the ten colors constitute 25 pairs of panchromatic line pairs.
