A Brief Introduction to Ethernet Cable

Since World War 2, Ethernet cable has undergone a long evolution period from the early Cat3 (Category 3), Cat4, to the nowadays Cat5, Cat5e, Cat6, Cat6a and Cat7 Ethernet cable. It has never stopped its optimization and development to cater for the ever increasing demand of higher efficiency data transmission , broader bandwidth, longer distance, stronger resistance to crosstalk, and more application diversification.Since World War 2, Ethernet cable has undergone