Application:
High-frequency twisted pair cables for structured cabling systems are intended for stationary horizontal and vertical installation inside buildings and structures. The cables are designed to operate in the frequency range up to 100 MHz (Category 5 and 5e according to GOST R 54429-2011 and ISO/IEC 11801 standards). The cables are manufactured in climatic version U, installation categories 3 and 4 for cables with PVC sheath according to GOST 15150.
Technical specification:
|
Designation |
Number of pairs and conductor diameter, mm |
Conductor diameter |
Nominal outer cable diameter with conductor diameter 0.50 mm, mm |
Cable weight with conductor diameter 0.50 mm, kg/km |
Delivery length, km |
|
KSVPVe-5e, F/UTP Cat 5e PVC |
1x2 |
0.46±0.01 0.48±0.01 0.50±0.01 0.51±0.01 0.52±0.01 |
3.22 |
13.87 |
0.305; 0.5;1 |
|
2x2 |
5.32 |
23.33 |
0.305; 0.5 |
||
|
4x2 |
5.98 |
34.24 |
0.305 |
||
|
8x2 |
8.27 |
56.21 |
0.305 |
||
|
10x2 |
9.4 |
67.19 |
0.305 |
||
|
16x2 |
11.36 |
109.86 |
0.305 |
||
|
25x2 |
15.32 |
163.73 |
0.305 |
||
|
50x2 |
20.06 |
299.65 |
0.305 |
||
|
100x2 |
25.23 |
575.98 |
0.305 |
Electrical characteristics:
- Conductor resistance recalculated per 100 m of cable length at 20 °C — not more than 9.5 Ω;
- DC resistance unbalance within a pair over 100 m — not more than 2%.
- Attenuation coefficient recalculated per 100 m and temperature 20 °C, dB, not more than
|
Frequency, MHz |
1 |
4 |
10 |
16 |
20 |
31.25 |
62.5 |
100 |
|
Attenuation, dB |
2.1 |
4.1 |
6.5 |
8.3 |
9.3 |
11.7 |
17.0 |
22.0 |
- Near-end crosstalk attenuation for any pair combination NEXT, recalculated per 100 m, dB, not less than
|
Frequency, MHz |
1 |
4 |
10 |
16 |
20 |
31.25 |
62.5 |
100 |
|
Attenuation, dB |
65.3 |
56.3 |
50.3 |
47.3 |
45.8 |
42.9 |
38.4 |
35.3 |
- Equal level far-end crosstalk attenuation for any pair combination EL FEXT, recalculated per 100 m, dB, not less than
|
Frequency, MHz |
1 |
4 |
10 |
16 |
20 |
31.25 |
62.5 |
100 |
|
Attenuation, dB |
64.0 |
52.0 |
44.0 |
39.9 |
38.0 |
34.1 |
28.0 |
24.0 |
- Characteristic impedance Zc, Ω, 100±15
Operating and installation conditions:
The cables may be operated at ambient temperatures from −40 °C to +60 °C. Cable installation shall be performed at temperatures not lower than −10 °C.
The minimum permissible bending radius during installation shall be not less than 8 outer cable diameters.
Reliability requirements:
The minimum service life of the cables, provided that installation, operation, storage and transportation rules are observed, shall be at least 25 years. The service life is counted from the date of cable manufacture.
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