28551 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Horizontal and building backbone cable

Product Datasheet
P/N 46376 - Rev. 3A
Page 1 of 2
Date 01-04-2000
Belden 1583ENH
Cat 5 enhanced UTP FRNC
Application
• Horizontal and building backbone cable.
• Support current and future Category 5 enhanced applications, such as:
10 Base-T, 100 Base-T, 1000 Base-T (Gibabit Ethernet), FDDI, ATM
Standards
General standards: ISO/IEC 11801, EN 50173, TSB 36, TIA/EIA 568-A-5 (enhanced)
Future standards like: JTC1 SC25 WG3 N568 and prEN 50288-3-1
Construction & Dimensions
• Construction:
• Conductor:
• Conductor diameter:
• Conductor insulation material:
• Diameter over insulation:
• Jacket material:
• Outer diameter:
Unshielded 4 twisted pairs
solid bare copper
AWG 24 (0,51 mm)
Polyethylene (PE)
0,90 mm ± 0.05 mm
FRNC (Flame retardant)
4,70 mm ± 0.30 mm
Colour code
Pair 1
Pair 2
Pair 3
Pair 4
White-Blue/Blue
White-Orange/Orange
White-Green/Green
White-Brown/Brown
Electrical characteristics (at 20 ºC)
Attenuation
Frequency
1
4
10
16
20 31.25 62.5 100
Spec. (Max.)¹⁾ 2.1
4.3
6.6
8.2
9.2 11.8 17.1 22.0
Typical
2.0
4.0
6.3
8.0
9.0 11.3 16.2 20.7
NEXT (Near end crosstalk)
Frequency
1
4
10
16
20 31.25 62.5 100
Spec. (Min.)¹⁾ 65.3 56.3 50.3 47.3 45.8 42.9 38.4 35.3
Typical
73
64
58
55
54
51
47
44
Power sum NEXT
Frequency
1
4
10
16
20 31.25 62.5 100
Spec. (Min.)¹⁾ 62.3 53.3 47.3 44.3 42.8 39.9 35.4 32.3
Typical
71
62
56
53
52
49
45
42
Power sum ELFEXT
Frequency
1
4
10
16
20 31.25 62.5 100
Spec. (Min.)²⁾ 60.8 48.7 40.8 36.7 34.7 30.9 24.8 20.8
Typical
71
59
51
46
43
39
33
28
ACR
Frequency
1
4
10
16
20 31.25 62.5 100
Spec. (Min.)¹⁾ 63
52
44
39
37
31
22
14
Typical
71
61
52
48
45
40
31
24
Power sum ACR
Frequency
1
4
10
16
20 31.25 62.5 100
Spec. (Min.)¹⁾ 60
49
41
36
34
28
19
11
Typical
69
59
50
46
43
38
29
22
1)_{: Specification values according to cable requirements of ISO/IEC 11801 category 5 enhanced}
2)_{: Specification values according to cable requirements of ANSI/TIA/EIA-568-A-5 (enhanced)}
MHz
dB/100m
dB/100m
MHz
dB
dB
MHz
dB/100m
dB/100m
MHz
dB/100m
dB/100m
MHz
dB/100m
dB/100m
MHz
dB/100m
dB/100m
Belden Wire & Cable B.V.
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