Cable (twisted pair) F/UTP cat 5e 4х2х0,52 PVC for the inner strip
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Shielded, 4-pair, PVC shell. Cable color black or grey.
Twisted-pair brand ParLan intended for internal use.
Designed for signaling rates up to 100 MHz (category 5e) in the networking standard ISO/IEC 11801 at an operating voltage to 145 V AC.
Twisted pairs with solid copper conductors with diameter of 0.52 mm.
Design parameters:
- Nominal insulation diameter: 1.1 mm
- Outer cable diameter - 6.1 mm
- Cable weight 35 g/m
Electrical parameters:
- The electrical resistance of the circuit (two series-connected pair of conductors) DC at 20°C is not more than 19.0 Ohm/100m
- Ohmic asymmetry of cores in the working pair at a length of 100 m - not more than 2%
- Electrical resistance of insulation at temperature of 20 ° C. is not less than 5000 Ohm x km
- Electric capacity pair, no more than 56 pF/m
- Impedance in the frequency range from 4 to 100 MHz - 100+/-15 Ohm
- Impedance in the frequency range from 100 to 250 MHz - 100+/-22 Ohm
- The propagation speed of not less than 60%
Electrical characteristics
| Frequency, MHz | 1 | 4 | 10 | 16 | 20 | 31,2 | 62,5 | 100 | 125 |
| The attenuation coefficient is not more than dB/100m | 2,1 | 4,1 | 6,5 | 8,3 | 9,3 | 11,7 | 17 | 20 | 24,9 |
| The transitional attenuation on near end (NEXT) is not less than dB/100m | 65 | 56 | 50 | 47 | 46 | 43 | 38 | 35 | 34 |
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The total transient attenuation at the near end |
62 | 53 | 47 | 44 | 43 | 40 | 35 | 32 | 31 |
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Transient reduced far-end attenuation |
64 | 52 | 44 | 40 | 38 | 34 | 28 | 24 | 21 |
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Total transient reduced attenuation at the far end |
61 | 49 | 41 | 37 | 35 | 31 | 25 | 21 | 19 |
| Return loss (RL) is not less than dB | 25 | 23,64 | 21,54 | 20,11 | 19,4 | ||||
| Signal delay time not more than / 100m | 570 | 552 | 545,4 | 543 | 542,1 | 540,4 | 538,6 | 537,6 | 537,2 |
Operating conditions:
- The environment from minus 50°C to plus 70°C
- Resistant to high humidity - up to 98% at temperatures up to 35°C
- Laying and installation of cables must be carried out at a temperature below minus 10°C
- The minimum allowed bending radius for laying and installation - 8 maximum outer dimensions (diameter) cable
Cables for the inner pads have a certificate of compliance to the requirements of the Federal law "Technical regulations about requirements of fire safety" in terms of requirements to the non-proliferation of burning at a single gasket with the limit distribution of burning PRGO 1 according to GOST R 53315-2009 (PRGO O1 according to GOST R 53315-2009 Rev. 1).
The fire danger class according to the classification GOST R 53315-2009 for cables with PVC sheath - O1.8.2.5.4.
Permissible tensile stress in tension of the cable is not more than 20 N on one pair.
The cable service life - 20 years.
Cables - characteristics:
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Cable sort
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Twisted pair
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