产品编号 | 线对数量 | 颜色 | 包装 |
DTT-C5-21048 | 4对 | 灰色 | 305米/轴 |
单位内线序 | 1 | 2 | 3 | 4 | |
色谱 | a | 白(蓝) | 白(桔) | 白(绿) | 白(棕) |
b | 蓝 | 桔 | 绿 | 棕 |
频率 | 特性阻抗 | 衰减 | 近端串音衰减 | 近端串音衰减功率和 | 等电平远端串音衰减 | 远端串音衰减功率和 | 回波损耗 |
Hz | Ω | dB/100m | dB/100m | dB/100m | dB/100m | dB/100m | dB |
4 | 104 | 3.7 | 78.5 | 63.2 | 84.4 | 53.0 | 30.3 |
10 | 102 | 5.8 | 76.4 | 69.2 | 92.2 | 45.0 | 37.1 |
16 | 103 | 7.4 | 70.5 | 65.1 | 80.7 | 40.9 | 29.8 |
20 | 103 | 8.4 | 65.2 | 56.1 | 74.1 | 52.0 | 33.6 |
31.25 | 101 | 10.5 | 66.3 | 57.8 | 72.6 | 46.1 | 32.4 |
62.5 | 103 | 14.9 | 68.6 | 52.3 | 76.5 | 44.2 | 39.0 |
100 | 102 | 19.1 | 75.9 | 48.5 | 62.6 | 41.3 | 32.2 |