Namely, flame retardant cables are typically designed to resist the spread of fire into a new area. The purity order of copper, also the order of the cable price, in descending is: oxygen-free copper wire > pure copper wire > bare copper wire > copper clad aluminum wire.įigure1: Copper Clad Aluminum Wire vs Oxygen-Free Copper WireĮthernet cable jackets can be made up of two kinds of materials, non-flame retardant & flame retardant jacket. However, if you just wanna cost-saving wires, go with copper-clad aluminum wires. For less signal loss, you'd better choose oxygen-free copper wire with copper purity up to 99.95%. The purer the copper is, the less signal loss you will suffer. Their biggest difference lies in the purity of copper, which determines the Ethernet cable quality.
Copper-clad aluminum wires & copper wires (including pure copper wire, oxygen-free copper wire, and bare copper wire) are available in the market.
Good Ethernet Cable Craftsmanship MattersĮthernet cable material, especially the copper conductor, will not only directly affect the Ethernet cable price, but also essentially influence the performance of the cable.
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