传输频率达到100MHz, 支持双工应用.适用于工作区通信输出端与交接箱之间或配线架之间的布线。支持10 Base-T，综合业务数字网，100Base-T4/TX（快速以太网）,4.16Mbps令牌环(IEEE 802.5), 100MbpsTP-PMD, ATM52/155Mbps,TIA/EIA568B.2
Transmission rate up to 100MHZ, supporting duplex operation
Used as cabling among the cross-connecting box and the communication output end of the operation area or between main distribution frames. Support 10 Base-T,ISDN, 100Base-T4/TX ( Fast Ethernet ), 4.16Mbps Token Ring ( IEEE 802.5 ), 100Mbps TP-PMD, ATM52/155Mpbs, TIA/EIA568B.2
电缆结构：0.573mm ( 23AWG ) 裸铜线，聚乙烯绝缘，两根绝缘导线扭绞成对，共四对，外包阻燃聚氯乙烯或低烟无卤阻燃聚乙烯护套（外套颜色可由用户指定，通常为灰色）线对间用十字槽填充.