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SFTP六类4对数据电缆
六类4对SFTP数据电缆，符合中华人民共和国行业标准YD/T(1019-2013) 符合美国ANSI/TIA/EIA-568C.2标准 ISO/IEC11801标准，ULSubject444 标准。 Cat 6 four pairs SFTp data cable is accordance with China special standard No.YD/T(1019-2013) American standard No.ANSI/TIA/ EIA-568C.2，ISO/IEC11801 and UL Subject 444 ofAmerica.
- 商品名称： SFTP六类4对数据电缆
- 产品描述
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产品描述
导体:实芯退火软铜铜导体，直径0.57mm
绝缘:实芯聚烯烃
线对:四对，色谱为:蓝/蓝白、橙/橙白、
绿/绿白、棕/棕白
缆芯:四芯绞合
屏蔽材料:铝带:铝塑复合带
编织:镀锡软铜
屏蔽覆盖:100/40
护套:阻燃PVC或低烟无卤，外径8.2±0.3mm
Product Description
Conductor: solid annealed flexible copper with diameter in 0.57mm
Insulation: solid polyolefin
Pairs: four pairs, color: blue/blue-white, orange/ orange-white
green/green-white,brown/ brown-white
Cable Core: four-stranded
Shield: aluminum tape, compound aluminum-plastics tape,
Braid:tinned copper braid
Shield Density:100/40
Sheath:Flame-retardant PVC or LSZH with diameter in 8.2±0.3mm
产品性能
Product Performance
频率(MHz)
Frequency特性阻抗( ohm)
Character
impedance回波损耗(dB)
Echo Loss衰减(dB/100m)
Attenuation近端串音(dB/100m)
Near- end crosstalk等效远端串音(DB/100m)
Equivalent far- end
crosstalk4.0 100±15 23.0 3.8 66.3 56.0 8.0 24.5 5.3 61.8 49.9 10.0 25.0 6.0 60.3 48.0 16.0 25.0 7.6 57.2 43.9 20.0 25.0 8.5 55.8 42.0 25.0 24.3 9.5 54.3 40.0 31.25 23.6 10.7 52.9 38.1 62.5 21.5 15.4 48.4 32.1 100.0 20.1 19.8 45.3 28.0 200.0 18.0 29.0 40.8 22.0 250.0 17.3 32.8 39.3 20.0
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