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Ethernet cable

Ethernet cable Step4Net UTP CAT5e self-supporting

0
Manufacturer:
Cable type:
UTP
Conductor material:
Number of cores:

 

4-pair FTP cable of category 5е Step4Net is intended for outside application in local networks of data transmission: PBX, V.11, X.21, ISDN, Ethernet (10Base-T), ATM-25/52/155 Mbit/s, 100VG-AnyLAN, Fast Ethernet (100BASE-TX), Token Ring 16/100 Mbit/s, Gigabit Ethernet (1000BASE-T), Firewire 100 Mbit/s.

Cable parameters correspond to requirements of ISO/IEC 11801, ANSI/TIA/EIA-568А, YD/T1019-2001 standards.

 Application: for overhead laying. Cable shell is made of UV stabilized polyethylene of black color. Rated outer cable diameter is 5,3х8,5 mm. Diameter of steel carrying wire is 1.2 mm. 

 

The main electric properties:

  • Impedance (100±15) Ohm
  • Direct current resistance is 94 Ohm/km
  • Propagation velocity is 0,68×s

Frequency dependent parameters:


Frequency, MHz

Attenuation, dB/100 m

NEXT,
dB

NEXT PS,
dB

ELFEXT,
dB

RL,
dB

1

2,0

65,3

62,3

63,8

20,0

4

4,1

56,3

53,3

51,7

23,0

8

5,8

51,8

48,8

45,7

24,5

10

6,5

50,3

47,3

43,8

25,0

16

8,2

47,3

44,3

39,7

25,0

20

9,3

45,8

42,8

37,7

25,0

25

10,4

44,3

41,3

35,8

24,3

31,25

11,7

42,9

39,9

33,9

23,6

62,5

17,0

38,4

35,4

27,8

21,5

100

22,0

35,3

32,3

23,8

20,1

 

Mechanical properties:

  • Cable consists of 4 pairs of conductors weaved between each other.
  • Conductor material: copper wire of 0.51 mm in dia (24 AWG)
  • Conductor insulation is polyethylene, conductor diameter in insulation is 0.9 mm
  • Temperature range:
  • installation -10 °C … +60 °C;
  • operating -30 °C … +60 °C.
  • Minimal bending radius:
  • During erection (dynamic) ≥ 8 x cable diameters.
  • After erection (constant) ≥ 4 x cable diameters.
  • Tensile load ≤ 85 Н

In cable there is applied conventional color identification of conductors:
pair 1: white-blue ⁄ blue
pair 2: white-orange ⁄ orange
pair 3: white-green ⁄ green
pair 4: white-brown ⁄ brown

 

Packing
Due to greater rigidity self-supporting cable is wound as coil and packed into carton box.