SS管理系统
采用前后台完全分离技术,通过标签加模板技术.使全站完美生成纯静态页。
产品型号:PM2013
适用范围:在网络中传递数字和模拟的语音,数据和视频信号.
产品标准:性能符合TIA/EIA568B六类标准.
产品说明
性能符合TIA/EIA568B六类标准
通过信息产业部检验
采用特殊IDC端子分布,保证 了连接的可靠性
电脑微调和电容补偿技术,提供高性能、高余量的指标
采用阴燃、抗冲击PC料
T568A和T568B布线通用标签
性能参数表:
六类RJ45信息模块性能参数表(超过TIA/EIA-568B超五类标准) | ||||||||||
Frequency | Attenuation | NEXT | ELFEXT | RL | LCL | |||||
(Mhz) | (db/100m) | (dB) | (dB) | (dB) | (dB) | |||||
Typical | Maximum | Typical | Maximum | Typical | Maximum | Typical | Maximum | Typical | Maximum | |
1.0 | 0.1 | 0.03 | 75.0 | 85.3 | 75.0 | 88.9 | 30.0 | 51.1 | 40.0 | 75.2 |
4.0 | 0.1 | 0.03 | 75.0 | 81.9 | 71.0 | 73.6 | 30.0 | 51.4 | 40.0 | 71.6 |
8.0 | 0.1 | 0.04 | 75.0 | 74.5 | 65.0 | 67.2 | 30.0 | 51.8 | 40.0 | 67.1 |
10.0 | 0.1 | 0.04 | 74.0 | 75.2 | 63.1 | 65.3 | 30.0 | 51.9 | 40.0 | 65.3 |
16.0 | 0.1 | 0.05 | 69.9 | 70.8 | 59.0 | 60.9 | 30.0 | 52.0 | 40.0 | 61.4 |
20.00 | 0.1 | 0.05 | 68.0 | 69.3 | 57.1 | 59.0 | 30.0 | 52.1 | 40.0 | 59.4 |
31.25 | 0.11 | 0.06 | 64.1 | 64.7 | 53.2 | 55.0 | 30.0 | 48.1 | 38.1 | 55.5 |
62.5 | 0.16 | 0.08 | 58.1 | 58.2 | 47.2 | 49.0 | 28.0 | 42.2 | 32.1 | 49.4 |
100 | 0.20 | 0.12 | 54.0 | 54.4 | 43.1 | 45.2 | 24.0 | 38.0 | 28.0 | 45.1 |
200 | 0.28 | 0.19 | 48.0 | 48.2 | 37.1 | 37.9 | 18.0 | 31.3 | 22.0 | 37.3 |
250 | 0.32 | 0.28 | 46.0 | 46.2 | 35.1 | 36.3 | 16.0 | 28.9 | 20.0 | 34.6 |
使用寿命:模块插座≥750插拔;打线端口≥200次端接 |