产品名称：
CAT.5 100MHz Cable（FEP）
产品的特性是
传输频率：100 MHz
额还是温度：60℃，75℃
特性打扰抗：100Ω±15%
参照标准UL444、符合UL燃烧测试CMP，FT6
功能说明：
能用作水平接线或建筑用线
http://www.greatchinacom.com/cn_asp/productshow.asp?id=795
规格参数
 |
●Structure：
Bare Solid or Stranded Copper Conductor 24AWG.
Twisted pair Insulation：FEP
Reference Standard：UL 444
Polyvinyl Chloride (PVC (CMP)) Jacket
| Spec NO： |
Conductor |
No.of Pair(core) |
Insulation Diameter |
Insulation |
Jacket Diameter |
| AWG |
MM |
MM |
| LF1S8 |
24 |
4PR |
0.85 |
FEP |
4.9 |
|
●Physical Characters：
Temperature rating：60℃,75℃
Flame test of cable：UL Fire testing of CMP,FT6 |
●Transmission Characters (Solid CAT.5)：
1.D-C Resistance：93.8 ohm/1KM at 20℃ MAX.
2.D-C Resistance Unbalance：5 %, MAX.
3.Impedance：100±15% Ω at 1-100MHz.
4.Attenuation & Crosstalk：
| Frequency ( MHz) |
1 |
4 |
8 |
10 |
16 |
20 |
25 |
31.25 |
62.5 |
100 |
| Attenuation Max. (dB/100M)at 20℃ |
2.0 |
4.1 |
5.8 |
6.5 |
8.2 |
9.3 |
10.4 |
11.7 |
17.0 |
22 |
| Near-End Crosstalk (dB). MIN. |
65.3 |
56.3 |
51.8 |
50.3 |
47.3 |
45.8 |
44.3 |
42.9 |
38.4 |
35.3 |
| Structural Return Loss |
23 |
23 |
23 |
23 |
23 |
23 |
22 |
21.1 |
18.1 |
16 |
| Return Loss |
20 |
23 |
24.5 |
25 |
25 |
25 |
24.3 |
23.6 |
21.5 |
20.1 |
| Power Sum Equal Level Far-End Crosstalk PSELFEX (dB/100M). MIN. |
60.8 |
48.7 |
42.7 |
40.8 |
36.7 |
34.7 |
32.8 |
30.9 |
24.8 |
20.8 |
5.Propagation Delay：
| Frequency ( MHz) |
1 |
10 |
100 |
| Propagation Delay (ns/100M) MAX. |
570 |
545 |
538 |
|
●Remarks：color code of 4 Pairs—
1.Brown*Brown/White
2.Blue*Blue/White
3.Orange*Orange/White
4.Green*Green/White |
|
