UTP Cat5 Cat6 Cat7 Lan Cable
We have a complete strict quality control system,from raw material,production process,inspection,packing,etc. to ensure the top quality of the finished products reach 100% qualification before exporting . We never let any defect out of factory.
Description:
CCA or 24AWG Soft Plain Copper;
Eco-friendly,pollution-free and new materials selected.Promise new
material only;
Solid HDPE insulation;
High-temperature resistance,long working life.
Electronic Characteristics
Impedance:
100± 15(ohms).
Rated
Temperture: 75º C
DC
Resistance unbalance(%): Max2.5
DC
Resistance 20º C: 8.4(Ohms/100m)
Pair-to-Ground
Capacitance Unbalance: 330(Pf/100m)
Transfer
Impendance: Max 10 mohms/m@100MHz.
Installation
Resistance: >5000MΩ *KM
Dielectric
strength: DC 2500V 2S
Transmission Performance:
Frequency |
Impedance |
SRL |
Attenuation |
Next |
Next |
Elfext |
Elfext |
Nominal |
Mhz |
ohm |
dB |
dB/100m |
Worst Pair |
Power Sum |
Worst Pair |
Power Sum |
Velocity |
dB |
Propagation |
|||||||
0.772 |
100±15 |
19.4 |
18 |
67 |
64 |
66 |
63 |
0.65 |
1 |
20 |
2 |
65.3 |
62.3 |
63.8 |
60.8 |
||
4 |
23 |
4.1 |
56.3 |
53.3 |
51.7 |
48.7 |
||
8 |
24.5 |
5.8 |
51.8 |
48.8 |
45.7 |
42.7 |
||
10 |
25 |
6.5 |
50.3 |
47.3 |
43.8 |
40.8 |
||
16 |
25 |
8.2 |
47.3 |
44.3 |
39.7 |
36.7 |
||
20 |
25 |
9.3 |
45.8 |
42.8 |
37.7 |
34.7 |
||
25 |
24.3 |
10.4 |
44.3 |
41.3 |
35.8 |
32.8 |
||
31.25 |
23.6 |
11.7 |
42.9 |
39.9 |
33.9 |
30.9 |
||
62.5 |
21.5 |
17 |
38.4 |
35.4 |
27.8 |
24.8 |
||
100 |
20.1 |
22 |
35.3 |
32.3 |
23.8 |
20.8 |