Product Name: Cat3 UTP Large Pair Cable Conductor: Solid copper wire. The diameter of the copper wire is 0.4mm. Insulation: High-density polyethylene Insulated pairs: Single insulated wires are twisted into pairs with different twist pitches to minimize crosstalk, and specified color codes are used for identification and termination. Standard color arrangement: Primary colors: white, red, black, yellow, purple; Secondary colors: blue, orange, green, brown, gray Wire core structure: Based on 25 pairs as a base, the number of pairs is increased exponentially. Each pair of cables is twisted according to the specified color code, and cables with 100 pairs and above have 1% spare pairs. Core bundling: The cable cores are longitudinally bundled with polyester film. Protective Sheath: PVC
