扬州市红旗电缆制造有限公司Yangzhou Hongqi cables manufacturing Co., LTD

Technical Specifications----CAT5E

A. Reference standard: IEC60092-350, IEC60092-376, YD/T 1019-2023 design and manufacture.

B. The ambient temperature of cable installation and laying is 0℃~50℃, and the operating temperature is generally -20℃~+60℃.

C. Minimum bending radius: 4 or less pairs of cables, the minimum bending radius should not be less than 8 times the cable diameter when installing and laying: the minimum bending radius should not be less than 4 times the cable diameter when working.

D. Cable use and electrical characteristics:

The cable is suitable for the wiring subsystem and the working area equipment cable in the integrated wiring system of information communication in the building, as well as the digital communication polyolefin insulated horizontal pair cable in the application of Powerover Ethermet (PoE) for low-voltage and low-power terminal equipment.

The maximum DC resistance of a single conductor +20℃ ≤9.5 OΩ /100m

Insulation resistance, minimum value, +20℃, DC 100-500V The insulation resistance between each conductor and other core wires or between each conductor and other core wires after shielding is greater than or equal to 5000 MΩ·km

Working capacitance, maximum, 0.8kHz or 1kHz ≤ 5.6Nf /100m

Wire-to-ground capacitance imbalance, maximum, 0.8kHz or 1kHz ≤160 Pf/100m

Maximum transmission frequency of the cable --100 MHz

E. Process flow and structure:

1. Wire core: CAT5(P3) 4*2*0.5

2. Armoured: tinned copper wire braid

3, Outer sheath: low smoke halogen-free polyolefin sheath