Risun Cable is specialized in producing Lan cable, Network cable: UTP Cat5e, UTP Cat6, FTP Cat5e, FTP Cat6, Telephone Cable, Alarm Cable and Coaxial Cables.
1. All of products we offer are top quality and competitive price;
2. If there is no special explanation, all of our Brand are RISUN or OEM;
3. Payment: We accept T/T and L/C;
4. Packing:
1) Packing Lengths: 305m/roll, or other lengths available according to client's request.
2) Inner packing: Wooden reel, plastic reel, and paper reel available.
3) Outer packing: Carton box, pull box
4) Other packing available according to client's request.
5. Any question, Please contact us in first time. We'll reply as soon as possible.
Cable Construction |
Conductor |
Solid Bare Copper 23AWG |
Insulation |
1.1+/-0.05mmHDPE |
Cores / Pairs |
8/4 |
Filler |
Plastic filler |
Drain Wire |
26AWG Tinned Copper |
Shield |
Polyester Tape/ Al Foil |
Outer Jacket |
7.30mm+/-0.1mm PVC,PE,LSOH. |
Options |
Jelly Compound, Jacket: UV, FR, RoHS complied |
Mechanical Properties |
Elongation |
Min. 300% |
Temperature Range |
-20 up to +75° C |
Tensile strength |
Min. 1.68Kg/mm2 |
Electrical Properties (at 20°C) |
Conductor Resistance |
Max. 9.38 ohm/100m |
Resistance Unbalance |
Max. 2% |
Insulation Resistance |
150 ohm/KM |
Mutual Capacitance |
Max. 5600pF/100m |
Capacitance Unbalance |
Max. 330pF/100m |
Impedance |
100+/-15 ohm |
Spark Test |
2000V |
Velocity Propagation |
67% |
Attenuation |
RL |
Next |
PS Next |
(MHz) |
(db/100m) |
(dB) |
(dB) |
(db/100m) |
1MHz |
2.0 |
23 |
74.3 |
71.8 |
4MHz |
3.8 |
23 |
65.3 |
61.2 |
10MHz |
6 |
23 |
59.3 |
53 |
16MHz |
7.6 |
23 |
56.2 |
48.4 |
20MHz |
8.5 |
23 |
54.8 |
46.5 |
31.2MHz |
10.7 |
23 |
51.9 |
41.3 |
62.5MHz |
15.1 |
23 |
47.4 |
31.5 |
100MHz |
19.1 |
23 |
44.3 |
24.1 |
125MHz |
21.3 |
21 |
42.8 |
20.5 |
155.5MHz |
23.8 |
21 |
41.4 |
16.6 |
175MHz |
25.3 |
21 |
40.7 |
13.9 |
200MHz |
27 |
21 |
39.8 |
10.8 |
250MHz |
32.6 |
19 |
38.3 |
5 |
300MHz |
35.7 |
|
37.1 |
27.0 |
400MHz |
41.2 |
|
35.3 |
25.6 |
450MHz |
42 |
|
34.5 |
|
|