<P>常常看到有朋友要测试报告,如果是学习或参考,我曾在论坛上贴过详细的测试数据,前几天的,一找就可以找到。不过有朋友好像是要布线点的测试报告(应付客户用),这就比较复杂了:真正的测试仪生成的报告是不能“盗用”的,上面有测试仪的注册号,认真的用户一查就可以知道是拷来的。另外数据你不改,不真实(如长度),但改了也会是矛盾的(真实的数据间有内存的联系性)。当然大家都心照不宣是另一回事了。所以还是建议大家认真地做实事。</P>
<P>下面是一个FLUCK六类报告的文本,可供参考:</P>
<P>电缆识别名: 101A 测试总结果: 通过
XXXX网络 余量: 8.4 dB (NEXT 45-78)
地点: XXXXX楼 日期 / 时间: 2004-05-27 10:06:49
操作人员: XXX 测试标准: TIA Cat 6 Channel
标准版本: 5.12 电缆类型: UTP 100 Ohm Cat 6
软件版本: 3.912 FLUKE DSP-4000 S/N: 8000119 LIA012
NVP: 69.0% 阻抗异常临界值: 15% FLUKE DSP-4000SR S/N: 8000119LIA012
屏蔽测试: 不适用</P>
<P>接线图 通过 结果 RJ45 PIN: 1 2 3 4 5 6 7 8 S
| | | | | | | |
RJ45 PIN: 1 2 3 4 5 6 7 8
|长度 |传输 |时延 |电阻值 |特性阻抗 |衰减 |
| |时延 |偏离 | | 异常点|结果 频率 极限值|
线对 |(m) 极限值|ns 极限值|ns 极限值|欧姆 极限值|欧姆 极限值 (m)| (dB) MHz (dB)|
12 |50.7 100.0|245 555 |11 50 | | |16.2 250.0 36.0 |
36 |48.8 100.0|236 555 |2 50 | | |15.9 250.0 36.0 |
45 |48.4 100.0|234 555 |0 50 | | |16.0 250.0 36.0 |
78 |50.3 100.0|243 555 |9 50 | | |15.9 250.0 36.0 |
| 主机结果 | 远端结果 |
|最差余量 |最差值 |最差余量 |最差值 |
|结果 频率 极限值|结果 频率 极限值|结果 频率 极限值|结果 频率 极限值|
线对 | (dB) MHz (dB) | (dB) MHz (dB) | (dB) MHz (dB) | (dB) MHz (dB) |
回波损耗 | | | |
12 | 19.4 140.5 10.6 | 19.4 140.5 10.6 | 18.0 163.5 9.9 | 18.0 163.5 9.9 |
36 | 17.7 187.5 9.3 | 17.7 187.5 9.3 | 17.0 134.5 10.7 | 17.0 134.5 10.7 |
45 | 20.9 84.4 12.8 | 19.5 228.0 8.4 | 21.7 19.9 17.6 | 14.0 250.0 8.0 |
78 | 20.1 193.0 9.1 | 20.1 193.0 9.1 | 27.1 19.1 17.6 | 19.7 222.0 8.6 |
PSNEXT | | | |
12 | 44.8 193.5 32.1 | 43.5 244.5 30.3 | 53.9 58.8 41.1 | 45.7 247.0 30.2 |
36 | 44.2 193.5 32.1 | 43.1 244.5 30.3 | 53.0 65.8 40.1 | 45.7 250.0 30.1 |
45 | 49.3 84.8 38.3 | 42.5 248.0 30.2 | 41.3 247.5 30.2 | 41.3 247.5 30.2 |
78 | 49.1 84.4 38.4 | 42.7 211.0 31.5 | 70.0 5.6 58.1 | 42.4 247.5 30.2 |
PSACR | | | |
12 | 59.0 19.1 40.6 | 27.6 244.5 -5.2 | 68.2 7.5 50.6 | 29.7 247.0 -5.5 |
36 | 65.2 9.9 47.8 | 27.4 244.5 -5.2 | 69.3 7.3 50.9 | 29.8 250.0 -5.8 |
45 | 67.9 5.8 53.2 | 26.6 248.0 -5.6 | 67.9 5.6 53.5 | 25.4 247.5 -5.6 |
78 | 67.8 5.8 53.2 | 27.3 248.0 -5.6 | 67.8 5.6 53.5 | 26.7 247.5 -5.6 |
NEXT | | | |
12-36 | 45.0 193.5 35.0 | 44.0 244.5 33.3 | 53.5 65.8 43.0 | 48.9 125.5 38.2 |
12-45 | 81.5 3.2 64.6 | 51.2 250.0 33.1 | 46.3 247.5 33.2 | 46.3 247.5 33.2 |
12-78 | 60.8 31.1 48.5 | 49.0 211.0 34.4 | 64.8 19.2 51.9 | 50.2 240.0 33.5 |
36-45 | 60.6 42.6 46.2 | 48.8 236.5 33.6 | 48.4 197.0 34.9 | 48.4 197.0 34.9 |
36-78 | 66.6 18.5 52.2 | 51.9 250.0 33.1 | 49.1 236.5 33.6 | 49.1 236.5 33.6 |
45-78 | 49.6 84.6 41.2 | 43.1 208.5 34.5 | 70.4 5.6 60.7 | 43.4 247.5 33.2 |
ACR | | | |
12-36 | 67.3 9.9 50.4 | 28.3 244.5 -2.2 | 70.0 7.3 53.5 | 36.9 250.0 -2.9 |
12-45 | 79.8 3.2 61.1 | 35.2 250.0 -2.9 | 79.7 3.5 60.3 | 30.4 247.5 -2.6 |
12-78 | 60.9 19.3 43.1 | 34.2 232.0 -0.8 | 60.7 19.2 43.1 | 34.9 240.0 -1.7 |
36-45 | 70.0 10.2 50.1 | 33.4 241.5 -1.9 | 62.6 23.6 40.7 | 33.6 250.0 -2.9 |
36-78 | 62.6 18.5 43.6 | 36.0 250.0 -2.9 | 79.8 3.9 59.3 | 33.5 248.0 -2.7 |
45-78 | 68.3 5.8 55.7 | 27.7 248.0 -2.7 | 68.2 5.6 56.0 | 27.7 247.5 -2.6 |
ELFEXT | | | |
12-36 | 36.3 249.5 15.3 | 36.3 249.5 15.3 | 36.1 249.5 15.3 | 36.1 249.5 15.3 |
12-45 | 72.0 1.9 57.7 | 31.5 250.0 15.3 | 72.0 1.9 57.7 | 31.3 250.0 15.3 |
12-78 | 53.9 14.2 40.3 | 33.0 240.0 15.7 | 49.6 23.3 36.0 | 32.5 240.0 15.7 |
36-12 | 36.8 238.0 15.7 | 36.8 238.0 15.7 | 37.0 238.0 15.7 | 37.0 238.0 15.7 |
36-45 | 51.5 57.4 28.1 | 44.8 250.0 15.3 | 51.4 57.4 28.1 | 44.9 250.0 15.3 |
36-78 | 81.1 2.1 56.8 | 45.6 206.5 17.0 | 81.2 2.1 56.8 | 45.3 206.0 17.0 |
45-12 | 33.6 171.5 18.6 | 30.6 247.0 15.4 | 39.8 84.4 24.7 | 30.8 249.0 15.3 |
45-36 | 35.8 249.0 15.3 | 35.8 249.0 15.3 | 35.7 249.0 15.3 | 35.7 249.0 15.3 |
45-78 | 48.1 151.0 19.7 | 47.0 222.0 16.3 | 48.0 151.0 19.7 | 46.6 222.0 16.3 |
78-12 | 41.2 59.4 27.8 | 32.0 245.0 15.5 | 41.4 59.0 27.9 | 32.5 245.0 15.5 |
78-36 | 83.0 1.6 59.2 | 44.5 250.0 15.3 | 83.0 1.6 59.2 | 44.5 250.0 15.3 |
78-45 | 44.2 182.0 18.1 | 43.0 222.5 16.3 | 44.3 182.0 18.1 | 43.4 220.5 16.4 |
PSELFEXT | | | |
12 | 73.5 1.1 59.5 | 28.1 245.0 12.5 | 68.6 1.9 54.7 | 28.5 250.0 12.3 |
36 | 33.1 249.5 12.3 | 33.1 249.5 12.3 | 56.8 22.5 33.3 | 36.4 240.5 12.6 |
45 | 71.7 1.9 54.7 | 31.1 250.0 12.3 | 29.6 248.5 12.4 | 29.6 249.0 12.3 |
78 | 69.2 2.3 53.0 | 32.8 240.0 12.7 | 75.5 1.1 59.5 | 32.3 248.0 12.4 |</P>
[此贴子已经被作者于2005-8-8 13:39:08编辑过]
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