The long side cable management ring, also known as "cable support frame", is specially used to support the horizontal twisted pair cable and large pair twisted pair cable in the cabinet. It has three functions.
1. From the principle of electronic product design, the cable on the cable connector (such as RJ45 module) should not exert tensile force on the connector, so as to prevent poor contact at the connection point due to too long stress time. Twisted pair itself has a certain weight, dozens of meters of cable tension will be quite large. Therefore, the wiring system adopts external methods (such as using nylon strap to fix the cable, etc.) to reduce the tension of the cable to RJ45 module. But this does not fundamentally solve the problem. The cable manager flattens the cable so that the cable does not exert force on the module at all, which essentially solves this long-standing problem.
2. The cable manager provides a parallel access to RJ45 module for the cable, so that the cable does not turn at right angles for many times before pressing into the module, reducing its own signal radiation loss and reducing the radiation interference to the surrounding cables.
3. Because the cable manager enables the horizontal twisted pair to enter the module regularly and in parallel, it will not cause a lot of cable changes due to changing one cable in the future line expansion, so that the overall reliability can be guaranteed, that is, the scalability of the system is improved.
The "Guodong International Plaza" building in Chengdu, invested and built by Sichuan Guodong Construction Co., Ltd., is 111.60 meters high. It is an intelligent landmark building integrating science and technology, large-scale commerce and high-grade commerce and residence. Therefore, it puts forward higher requirements for the stability and future scalability of the network. The premisnet rj5b / 1cmp long side cable management ring of Krone company is used in the wiring system project of Guodong International Plaza building. Premisnet is the main solution combination of Krone structured cabling system, which integrates products and services, including high-density jumper panel, information socket, cable and accessories, etc. The use of long side cable management ring further ensures the reliability and scalability of the generic cabling system of Guodong International Plaza.