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LANmark-7A S/FTP Cat 7A 1000MHz Dual 23AWG LSZH Orange 500m Reel

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LANmark-7A S/FTP Cat 7A 1000MHz Dual 23AWG LSZH Orange 500m Reel
  • Exceeds Category 7A in terms of ACR and Freqency Range
  • Specified up to 1000MHz
  • Suitable for channels with capacity above 40GBps
  • Provides positive ACR at 1000MHz
  • Optimised for use with LANmark-7A GG45 connector
  • Easy to install with Cat 7 connectivity through special foil constructions
REFERENCES
N100.373
Standards
Description
Characteristics
LANmark-7A
Standards
International  EN 50173; EN 50288-4-1; ISO/IEC 11801; ISO/IEC 61156-5
Description

Description

LANmark-7A is a 4 pair S/FTP cable with individual pair foils and an overall braid offering superior performance up to 1000MHz. It is fully compliant with the new Category 7A standard and offers even large headroom above the Cat 7A requirement. Due to this excellent electrical performance and positive ACR up to 1000 MHz the cable is suited for transmission channels with a capacity of >40Gbps.

 

Application

LANmark-7A is the highest performing standardised cabling solution in the market and will support all current data applications and all planned applications using cabling up to Class FA (see discussions at IEEE about 40/100Gbps).

  • All Ethernet applications including
  • 10/100/1000Base-T
  • 1000Base-TX
  • 10GBase-T
  • CaTV up to 862MHz
  • Cable sharing applications including CATV
  • Any future Class FA application

 

Installation

Ease of Installation is one of the main features of the LANmark-7A cable. Extra attention has been paid to ensure that the screen coverage is maintained and foils do not open during installation. The cable has been specially designed to be used in conjunction with the LANmark-7A GG45 12C connector.

To support the correct set-up of hand held analysers for installation testing, the actual cable NVP value is given in the cable’s print legend.


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Characteristics
Construction characteristics
Type of cable 3G1.50  
Screen Aluminium tape and copper braid  
Drain wire No  
Sheath colour Orange  
Lead free Yes  
Outer sheath LSZH  
Dimensional characteristics
Diameter over insulation 1.45mm  
Nominal outer diameter 7.7mm  
Number of pairs 8  
Approximate weight 122kg/km  
Conductor cross-section (AWG) 23  
Electrical characteristics
Characteristic impedance 100Ohm  
Max. transfer impedance at 30 MHz (Ohm/km) 50Ohm/km  
Mutual capacitance 56nF/km  
Max. DC resistance of the conductor at 20°C 80Ohm/km  
Transmission characteristics
Nominal Velocity of Propagation (NVP) 80.0%  
Skew 25ns/100m  
Propagation delay, max. 100 MHz 536ns/100m  
Mechanical characteristics
Maximum pulling force by laying 0.42kN  
Usage characteristics
Category Cat. 7A  
Ambient installation temperature, range 0 .. 50°C  
Operating temperature, range -20 .. 60°C  
Electro magnetic interference resistance Yes  
Laying operation bending radius 62mm  
Minimum static operating bending radius 31mm  
Flame retardant IEC 60332-1  
Fire load 1400MJ/km  
Range LANmark-7A  
Length 500m  
Packaging Reel  
Field of application Fixed installations  

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Electrical Performance LANmark-7A Cable
Electrical Performance LANmark-7A 1000MHz

 

Attenuation

NEXT

ACR

PS-NEXT

ACR-F

PS-ACR-F

Return Loss

 

(dB/100m)

(in dB)

(in dB)

(in dB)

(in dB)

(in dB)

 (in dB)

Frequency (MHz)

Max.

Typical

Min.

Typ.

Min.

Typ.

Min.

Typ.

Min.

Typ.

Min.

Typ.

Min.

Typ.

1.00

4.0

1.7

80.00

100.00

76.00

98.30

77.00

98.0

75.00

98.0

75.00

96.00

20

20.00

4.00

4.0

3.4

80.00

100.00

76.00

96.60

77.00

98.0

75.00

98.0

75.00

96.00

23

26.00

10.00

5.8

5.3

80.00

100.00

74.18

94.70

77.00

98.0

75.00

98.0

72.30

96.00

25

28.00

16.00

7.3

6.6

80.00

100.00

72.66

93.40

77.00

98.0

71.22

96.0

68.22

94.00

25

28.00

20.00

8.2

7.4

80.00

100.00

71.79

92.60

77.00

98.0

69.28

94.0

66.28

92.00

25

28.00

31.25

10.3

9.3

80.00

100.00

69.74

90.70

77.00

98.0

65.40

90.0

62.40

88.00

23.6

26.00

62.50

14.6

13.5

80.00

100.00

65.43

86.50

77.00

98.0

59.38

84.0

56.38

82.00

21.5

24.00

100.00

18.5

17.1

78.40

100.00

59.88

82.90

75.40

98.0

55.30

75.0

52.30

73.00

20.1

23.00

155.00

23.2

25.0

75.55

100.00

52.34

75.00

72.55

98.0

51.49

70.0

48.49

68.00

18.8

21.00

300.00

32.7

31.0

71.24

96.00

38.55

65.00

68.24

92.0

45.76

66.0

42.76

64.00

17.3

20.00

600.00

47.1

44.0

66.73

94.00

19.63

50.00

63.73

88.0

39.74

54.0

36.74

52.00

17.3

20.00

800.00

54.9

51.3

64.85

92.00

9.93

40.70

61.85

78.00

37.24

50.00

34.24

48.00

16

19.00

1000.00

61.9

57.5

63.40

91.00

1.47

33.50

60.40

78.00

35.30

38.00

32.30

34.00

15.1

18.00


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