LAN Cable LAN Cable 1, features: ■ 100Ω cable maximum transmission frequency classification; ■ 3 type cable -16 MHz (MHZ) 5 type cable -100 megahertz (MHZ) ■ 5e type cable -150 MHz (MHZ) 6 kinds of cables - Structural features 250 MHz (MHZ) ■ LAN cable wire pairs twisted together at a certain torque, is referred to as twisted ■ twisted together, each twisted by a certain telephone line is similar to the transmission medium , each line adding insulation and colored mark to mark the twisted pair line refers to the electromagnetic radiation and minimize external electromagnetic interference, twisted pair electrical characteristics are classified according to their product description ■ Tinned or stranded Bare copper polyethylene insulation ■ ■ ■ Lead free PVC choose Ripcord ■ Rated temperature: 60 ℃, 75 ℃