| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi twisted pair cable for LAN capable of preventing RL characteristics from being deteriorated by bending without reducing productivity when twisted.SOLUTION: In a twisted pair cable 10 for LAN obtained by twisting a plurality of four-pair core wire unit 20 formed of four pairs of twisted pair wires 22 in the outer periphery of a central inclusion 11, a twisting direction of the four pairs of twisted pair wires 22 is different from that of the four-pair core wire unit 20, and a twist pitch P of the four-pair core wire unit 20 is 13-17 times a twist outer diameter D of the four-pair core wire unit 20. |
