型号规格:HSYV-5E 4*2*0.485(工程线) |
参考标准:YD/T1019:2001 |
线缆数据 |
|
导线:4对24AWG双绞线裸铜导线 |
操作环境:室内 |
绝缘体:高密度聚乙烯 |
操作温度:-20~60ºC |
阻然等级:CM |
芯线颜色: |
护套材料:聚乙烯PE料 |
线对1:白蓝/蓝 线对2:白橙/橙 |
颜色:黑色 |
线对3:白绿/绿 线对4:白棕/棕 |
导体标称内径 0.485±0.005mm |
绝缘标称外径0.87±0.01mm |
护套外径 4.9±0.2mm |
护套厚度 0.5±0.1mm |
电气性能 |
支持250M带宽,全面支持宽带接入: |
标准:EIA/TIA568A/B ISO11801 |
ADSL、ISDN、ATM155/622M、Ethernet |
阻抗:100Ω±15Ω |
Fast Ethernet、Giga Ethernet等 |
频率 |
衰减 |
NEXT |
ELFEXT |
PSNEXT |
PSELFEXT |
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标准 |
测量 |
标准 |
测量 |
标准 |
测量 |
标准 |
测量 |
标准 |
测量 |
|
1 |
≤2.04 |
≤1.87 |
≥65.31 |
≥72.75 |
≥64.00 |
≥66.95 |
≥62.31 |
≥71.57 |
≥61.00 |
≥65.95 |
4 |
≤4.05 |
≤3.79 |
≥56.28 |
≥61.91 |
≥51.96 |
≥62.39 |
≥53.28 |
≥60.67 |
≥48.96 |
≥59.35 |
8 |
≤5.77 |
≤5.43 |
≥51.77 |
≥58.44 |
≥45.94 |
≥57.67 |
≥48.77 |
≥57.89 |
≥42.94 |
≥56.86 |
10 |
≤6.47 |
≤6.11 |
≥50.31 |
≥56.88 |
≥44.00 |
≥58.51 |
≥47.31 |
≥56.35 |
≥41.00 |
≥56.96 |
16 |
≤8.25 |
≤7.81 |
≥47.25 |
≥53.07 |
≥39.92 |
≥56.24 |
≥44.25 |
≥50.73 |
≥36.92 |
≥55.21 |
20 |
≤9.27 |
≤8.77 |
≥45.80 |
≥58.18 |
≥37.98 |
≥52.65 |
≥42.80 |
≥54.56 |
≥34.98 |
≥51.36 |
25 |
≤10.42 |
≤9.85 |
≥44.35 |
≥54.86 |
≥36.04 |
≥51.70 |
≥41.35 |
≥51.99 |
≥33.04 |
≥50.34 |
31.25 |
≤11.72 |
≤11.07 |
≥42.89 |
≥48.55 |
≥34.14 |
≥55.41 |
≥39.89 |
≥53.40 |
≥31.10 |
≥52.71 |
62.5 |
≤16.99 |
≤15.90 |
≥38.38 |
≥40.06 |
≥28.08 |
≥52.25 |
≥35.38 |
≥44.65 |
≥25.08 |
≥51.55 |
100 |
≤21.98 |
≤20.71 |
≥35.31 |
≥42.64 |
≥24.00 |
≥44.20 |
≥32.31 |
≥39.02 |
≥21.00 |
≥43.60 |