Indoor Multi Pairs Telephone cable Communication

Indoor Outdoor Cat3/Cat5e UTP FTP armored Underground Telephone Cable HSYV/HYA/HYAT Multipair cable

 Hot selling Multipairs Cat3 Cat5e Telephone Cable HYA/HYAT  Gray PVC Jacket Indoor Cables

This product is copper core polyethylene insulated communications cables in the city, produced according to YD / T322-2013 standards, mainly used for signal transmission between equipment, as well as rail transit, cableway and other projects, with complete specifications, the structure of diversified features. This series of products include filled and metal armor structure, with anti-aging, waterproof, anti-external stress and other characteristics, with a small attenuation, stable impedance, high shielding effect of electrical properties. It retains its excellent electrical and mechanical properties in a complex environment with more reliable performance than conventional cables.

Product standards

YD / T322-2013

Q / XBTX007

The use of features

a) Long-term working temperature of the cable: 70 oC;.

b) The rated voltage of the cable: AC 300 / 500V;

c) Cable bending radius: armored type: ≥ 6D

Non-armored type: ≥ 4D

Structure

1.Conductor: Solid annealed copper wire. Copper wire diameter: 0.4, 0.5, 0.6, 0.7 mm.

2.Insulation: High-density polyethylene, color-coded according to the standards of the whole chromatogram

3.Insulated wire pairs: pairs of single insulated wires are paired at different pitches to minimize crosstalk and use the specified chromatographic combination to identify pairs.

4.Core structure: 25 pairs of basic units, 25 pairs of basic units can also be 12 pairs and 13 pairs of 2 subunits, 50 units of super units by two 12 pairs and two 13 pairs of two sub-units, 100 The super unit consists of four 25 basic units. Each unit is supplied with 100% of the cable ties plus 1% of the spare wire pairs, but not more than 10 pairs, for the tapes of the specified chromatography.

5.Cable core tape: with polyester film with vertical cable core.

6.Shielding: Plastic coated on one side of an aluminum tape (aluminum tape thickness 0.25mm), the aluminum tape is wrapped in the longitudinal direction on the cable core, the tapes should overlap.

7.Jacket: black low density or medium density polyethylene.