护套材质：内护套：PE料（韩国原装进口） 外护套：PE料（韩国原装进口）
护套最小厚度：1.5mm
撕裂绳：不吸湿，不吸油，连续地贯穿整根电缆，拉裂强度足以开启电缆。
电缆综合护套机械物理性能：符合YD/T 1019-2001标准规定
Support for ultra high-speed data networks, such as Gigabit Ethernet (1000Base-T and 1000Base-TX) and higher rate
Twisted pairs using the new technology to ensure optimum return loss and near-end crosstalk (NEXT) performance
With central cross frame, holding the line on separately after the installation to ensure optimal performance during installation
