The model number of a computer cable is usually composed of multiple letters and numbers to describe the specific properties and specifications of the cable. Here are some common computer cable models and what they mean:

DJYPV: This model stands for polyethylene insulated against stranded copper wire braided separate shielding and total shielding polyvinyl chloride sheathed computer cable. It is suitable for indoor, cable trench, pipeline and other occasions requiring electrostatic shielding. Among them, "D" represents the computer cable, "J" represents the twisted pair, "Y" represents the insulation material is polyethylene, "P" represents the shielding (copper wire shielding), "V" represents the sheath material is PVC. If it is "P2", it means that the copper strip is shielded.

DJYVP: This model is similar to the DJYPV, but may have a different shield or sheath material.

DJYPVP: This model incorporates additional shielding into the computer cable to provide better electromagnetic interference (EMI) protection.

In addition, the specifications of the computer cable also include the section size and the total number of cores, such as 0.5 square mm, 0.75 square mm, 1 square mm, 1.5 square mm, 2.5 square mm and so on. These specifications are usually selected based on specific application requirements.

It should be noted that the operating temperature of the computer cable varies depending on the insulation material and the sheath raw material, and generally cannot exceed 70 ° C. In a low temperature environment, the fixed laying temperature is generally -40℃, and the non-fixed laying temperature is -15℃. In addition, the flame retardant performance of computer cables usually meets the relevant national standards.

The above information is for reference only, and specific computer cable models and specifications may vary by manufacturer and application field. When selecting and using computer cables, it is recommended to refer to the relevant product manuals and technical specifications.

Qingdao Tianxing Cable Co., Ltd. focuses on the production of customized wire and cable manufacturers, main: fire wire and cable, power cable, control cable, home improvement wire 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.