Computer cables have taken a variety of measures in terms of anti-interference, mainly including the following points:

1. The use of shielding layers: Computer cables usually contain one or more layers of shielding, which are made of metallic materials such as copper wire braided mesh or aluminum foil. The shielding layer can effectively absorb, reflect and consume external electromagnetic interference, forming a protective barrier to prevent interference signals from entering the interior of the cable, thus ensuring the integrity and stability of the transmitted signal.

2. Grounding treatment: The shielding layer of the computer cable is usually grounded, and the shielding layer is connected to the ground in order to introduce external electromagnetic interference to the earth and further reduce the impact of interference. The correct grounding method can effectively improve the effect of the shielding layer.

3. Twisted pair structure: The signal line in the computer cable often uses the twisted pair structure, that is, two mutually insulated wires are twisted together. This structure can reduce electromagnetic induction and electromagnetic radiation, and improve the anti-interference ability of the signal. The twisted pair structure can effectively offset the interference of external electromagnetic field on the wire.

4. Choose the appropriate insulating material: the insulating material of the computer cable also has a certain impact on the resistance to interference. Good quality insulation materials have good electrical performance and stability, can reduce the electrical loopholes and impurities in the insulation layer, reduce the electromagnetic radiation and interference of the cable itself.

5. Cable length and wiring method: In order to reduce electromagnetic interference, the length of the computer cable should be as short as possible to avoid the influence of electromagnetic interference when the cable is too long. In addition, a reasonable wiring method is also important, such as avoiding different types of cable cross-wiring, especially the cross-wiring of high-voltage cables and low-voltage cables.

In summary, the computer cable through the use of shielding layer, grounding treatment, twisted pair structure, the selection of appropriate insulation materials and reasonable cable length and wiring methods and other measures, effectively improve the anti-interference performance, to ensure the stability and reliability of data transmission.

Qingdao Tianxing Cable Co., Ltd. focuses on the production of customized wire and cable manufacturers, main: fire wire and cable, power cable, control cable and other products, exported to more than 40 countries and regions around the world, the annual production capacity of 1 billion yuan. 6000 square meters of storage, standing hundreds of millions of inventory, order demand for rapid distribution and delivery, large prices more favorable.