Application of KSVPPet-5e (F/UTPt PE):
High-frequency twisted pair cable for structured cabling systems intended for horizontal and vertical outdoor installation along building walls, suspension on aerial communication lines, and routing between poles or buildings. The cable is 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). The cables are manufactured in UHL climatic version, installation categories 1 and 2 according to GOST 15150.
Messenger wire characteristics:
|
Load-bearing galvanized steel messenger wire |
Number and diameter of steel wires |
Messenger wire diameter without sheath |
Sheath thickness |
Messenger wire diameter with sheath |
|
KSVPPEt-5e 1x2 |
7x0.3 mm |
0.9 mm |
0.7 mm |
2.3 mm |
|
KSVPPEt-5e 2x2 |
7x0.3 mm |
0.9 mm |
0.7 mm |
2.3 mm |
|
KSVPPEt-5e 4x2 |
7x0.3 mm |
0.9 mm |
0.7 mm |
2.3 mm |
|
KSVPPEt-5e 10x2 |
7x0.5 mm |
1.6 mm |
0.7 mm |
3.0 mm |
|
KSVPPEt-5e 16x2 |
7x0.5 mm |
1.6 mm |
0.7 mm |
3.0 mm |
|
KSVPPEt-5e 25x2 |
7x0.71 mm |
2.3 mm |
0.7 mm |
3.7 mm |
Electrical characteristics:
- Conductor resistance recalculated for 100 m cable length at 20 °C — not more than 9.5 Ohm;
- DC resistance unbalance within a pair over 100 m — not more than 2%.
- Attenuation coefficient recalculated for 100 m length at 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 for 100 m length, 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 for 100 m length, 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, Ohm, 100±15
Operating and installation conditions:
The cables may be operated at ambient temperatures from −60 °C to +60 °C. Cable installation shall be performed at temperatures not lower than −20 °C.
The minimum permissible bending radius during installation and laying shall be not less than 8 maximum outer cable diameters.
Reliability requirements:
The minimum service life of the cables, provided that the established installation, operating, storage and transportation rules are observed by the consumer, shall be at least 25 years. The service life is calculated from the date of cable manufacture.
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