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杭州市所在地
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| 编号 | 225102-1 | 225102-2 |
| 结构 | FTP | FTP |
| 内导体直径(Mm) | 0.565 | 0.574 |
| 核心直径(Mm) | 1.05 | 1.05 |
| 对数 | 4 | 4 |
| 外径 | 7.3 | 7.3 |
| 护套类型 | PVC | PVC |
| 备注 | 250mhz | 550mhz |
| 频率(Mhz) | 1 | 4 | 8 | 10 | 16 | 20 | 25 | 31.25 | 62.5 |
| 阻抗(ω) | 100±15 | 100±15 | 100±15 | 100±15 | 100±15 | 100±15 | 100±15 | 100±15 | 100±15 |
| 回波损耗(Db) | 1.9 | 3.7 | 5.3 | 5.9 | 7.5 | 8.4 | 9.5 | 10.6 | 15.4 |
| 衰减(Db/100m) | 20 | 23 | 25 | 25 | 25 | 25 | 24 | 24 | 22 |
| 近端串扰值(Db/100m) | 74.3 | 65.3 | 60.3 | 59.3 | 56.3 | 54.8 | 53.4 | 51.9 | 47.4 |
| 远端串扰值(Db/100m) | 67.8 | 55.8 | 49.7 | 47.8 | 43.7 | 41.8 | 39.8 | 37.9 | 31.9 |
| 综合功率近端串扰(Db/100m) | 72.3 | 63.3 | 58.8 | 57.3 | 54.3 | 52.8 | 51.4 | 49.9 | 45.4 |
| 综合功率远端串扰(Db/100m) | 64.8 | 57.7 | 46.7 | 44.8 | 40.7 | 38.7 | 36.8 | 34.9 | 28.8 |
| 延迟偏差(Ns/100m) | ≤45 | ||||||||
| 传播速度(m/s) | 0.6c | ||||||||
| 频率(Mhz) | 100 | 155 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 |
| 阻抗(ω) | 100±15 | 100±15 | 100±15 | 100±15 | 100±20 | 100±20 | 100±20 | 100±20 | 100±20 | 100±20 |
| 回波损耗(Db) | 19.8 | 25.1 | 29.0 | 32.8 | 36.4 | 39.8 | 43.0 | 46.3 | 48.9 | 51.8 |
| 衰减(Db/100m) | 21 | 21 | 21 | 18 | 17 | 16 | 16 | 16 | 15 | 15 |
| 近端串扰值(Db/100m) | 44.3 | 41.5 | 39.8 | 38.3 | 37.2 | 36.2 | 35.3 | 34.5 | 33.8 | 33.2 |
| 远端串扰值(Db/100m) | 27.8 | 23.9 | 21.8 | 19.8 | 18.2 | 16.9 | 15.7 | 14.7 | 13.8 | 12.9 |
| 综合功率近端串扰(Db/100m) | 42.3 | 39.5 | 37.8 | 36.3 | 35.2 | 34.2 | 33.7 | 32.5 | 31.8 | 31.2 |
| 综合功率远端串扰(Db/100m) | 24.8 | 20.9 | 18.7 | 16.8 | 15.2 | 13.9 | 12.7 | 11.7 | 10.8 | 9.9 |
| 延迟偏差(Ns/100m) | ≤45 | |||||||||
| 传播速度(m/s) | 0.6c | |||||||||
