LOCAL AREA NETWORK CABLES Technical Data sheet
 

 

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APPLICATIONS

FTP-C-O kat.5e 4x2x0,14c mm2 are patch cables, applied in multimedia computer networks (data, sound and HDTV transmission) including structural wiring of buildings, in industrial and other dedicated networks sensitive to electromagnetic interferences.

The overall shield protects the cables against external electromagnetic interferences and prevents emission of interferences produced in the cables.

The cables are also applied in computer networks of increased binary transfer where simultaneous transmission in both directions in all 4 symmetrical circuits is used (full duplex, Gigabit Ethernet technique).

Sheathing PVC of high oxygen index is UV radiation and weather resistant, is self-extinguishing and flame retardant. The cables pass combustibility test according to PN-EN 60332-3 standard.

The cables are oil-resistant and designed for frequent contact with petroleum products, as in petrol stations and stores, where engine fuels and lubricants are pumped or handled.

The cables are suitable for fixed indoor and outdoor installations.

CONSTRUCTION

- flexible, multiwire conductors, stranded of annealed tin-plated copper wires, cross-section 0.14 mm2 (7x0.16 mm), 26 AWG,

- polyethylene (PE) insulation coloured: white-blue and blue, white-orange and orange, white-green and green, white-brown and brown,

- insulated conductors twisted into pairs,          

- pairs laid-up into a cable core,

- collective shield, incorporating an aluminium-polyester tape and a tinned copper wire braid,

- oil, petrol and UV radiation resistant and self-extinguishing (oxygen index bigger than 29%) PVC cable sheath, blue RAL 5015, other colours also available.

 

CHARACTERISTICS

Characteristic impedance          100 ± 15 Ω

Mutual capacitance of any pair at 1 kHz, approximate              50 nF/km

Capacitance unbalance of anypair to ground at 1 kHz,  max.      1600 pF/km

Insulation resistance, minimum          5000 MΩ∙km

Operating voltage    150 V

Voltage test    700 V rms

Current-carrying capacity, maximum  175 mA

Velocity of propagation           65 %

Return loss, minimum at f=4-10 MHz         20+5lg(f) dB

Return loss, minimum at f=10-20 MHz       25 dB

Return loss, minimum at f=20-125 MHz     25-8,6 lg(f/20) dB

Minimum shieldingattenuation at the frequency f=30- 1000 MHz        50 dB

Shielding impedanceat 10 MHz, maximum        100 mΩ/m

DC loop resistance at 20°C, maximum        290 Ω/km

Resistance unbalance of any pair of conductors, max.         2 %

Operating temperature range

      during operation                        from - 30 to + 70°C
      during installation                      from     0 to + 50°C

Minimum bending radius                 4 x cable diameter

Cable combustibility                        flame retardant

Combustibility tests                         PN-EN 60332-1-2, IEC 60332-1-2

Oil resistance                                  PN-EN 60811-404

Reference standards                       PN-EN 50288-2-2, IEC 61156-6, ISO/IEC 11801, TIA/EIA 568 A

 

Attenuation loss, maximum

f

MHz

1

4

10

16

20

31.25

62.5

100

A

dB/100 m

3.2

6.0

9.5

12.1

13.6

17.1

24.8

32

 

Near end cross-talk between pairs, minimum

f

MHz

1

4

8

10

16

20

25

31.25

62.5

100

NEXT

dB

65.3

56.3

51.8

50.3

47.2

45.8

44.3

42.9

38.4

35.3

PSNEXT

dB

62.3

53.3

48.8

47.3

44.2

42.8

41.3

39.9

35.4

32.3

ACR

dB

62.1

50.3

43.3

40.8

35.1

32.2

29.1

25.8

13.6

3.3

 

Far end cross-talk between pairs, minimum

f

MHz

1

4

8

10

16

20

25

31.25

62.5

100

ELFEXT

dB

63.8

51.8

45.7

43.8

39.7

37.8

35.8

33.9

27.9

23.8

PSELFEXT

dB

60.8

48.8

42.7

40.8

36.7

34.8

32.8

30.9

24.9

20.8

 

 The cable meets requirements of the low voltage directive 2014/35/EU

TECHNOKABEL S.A. reserves the right to change specifications without prior notice.