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What are the factors that affect the performance of high-speed cable minisas?
1. Bending the cable will weaken the transmission signal. The cables are all in the form of a single piece, which is easy to bend, and the recovery ability after bending is relatively poor. Therefore, in the process of wire processing and use, the twisting and bending of the insulated core wire should be avoided as much as possible, so that the conductor is bent and the performance is affected.
2. The insulating part of the wire is a foamed structure, with poor mechanical properties, it is easy to be squeezed or stretched, and distributed to deformation, which will destroy the foamed layer structure. Therefore, in the process of wire processing and use, the insulating core wire should be avoided from being squeezed or stretched, so that the performance of the high-speed cable is not affected.
3. The wire pairs in the cable are in a parallel wrapping structure, and there is no twisting pitch, so it is easy to bend and deform. Therefore, when processing and using the wire, try not to bend the wrapping wire pair to ensure that the wrapping structure is damaged as little as possible.
4. In order to obtain good electrical performance, a relatively large cabling pitch can ensure the best electrical performance, but it also makes the wire bending performance worse. Therefore, in the process of wire processing and use, ensure that the wire bending radius is as large as possible. It is recommended that the wire bending radius be 20 times or more than the wire OD.
5. When welding foamed insulated wires, the tin immersion and welding time must be minimized, which can reduce the insulation shrinkage and melting, and reduce the impact on the performance of high-speed cables.
The cost of high-speed cables is low, and it mainly realizes the interconnection between servers, switches, and storage devices. After understanding the above factors that affect the performance of high-speed cables, you need to pay more attention when using high-speed cables, and try to maximize the performance of high-speed cables. to the best condition.
