Construction |
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1) Conductor |
soft copper wire |
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Diameter of conductor |
0,48 mm (±0,005 mm) |
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2) Insulation |
PE |
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Conductor with insulation diameter |
0,97 mm |
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3) Pair |
two conductors twisted together |
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4) Core wrapping |
|
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5) Copper tinned contact wire |
diameter 0,4 mm is applied between the sheath and shield |
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6) Core shield |
aluminum polymer foil (metal inside) |
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7) Sheath |
PE, nominal cable diameter: 5,7 mm |
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Mechanical Characteristics |
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Тemperature range |
During installation -10°C to +60°C |
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After installation -50°C to +60°C |
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Bending radius |
During installation ≥ 8 cable diameters |
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After installation ≥ 4 cable diameters |
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Tensile stress |
≤ 85 N |
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Electrical Characteristics at 20°C |
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Parameter |
Unit |
Value |
Capacitance |
pF/m |
≤ 56 |
Direct current resistance |
Ω/km |
≤ 108 |
Insulation resistance |
GΩ/km |
≥ 5 |
Resistance unbalance |
% |
2 |
Signal propagation velocity |
m/s |
0,68c |
Characteristic impedance in the frequency range |
Ω |
100±15 |
Test voltage wire-wire and wire-shield, (DC, 2 s) |
kV |
2,5 |
Frequency, MHz |
1 |
4 |
10 |
16 |
20 |
31,25 |
62,5 |
100 |
Attenuation, dB, max |
2,1 |
4,1 |
6,5 |
8,3 |
9,3 |
11,7 |
17,0 |
22,0 |
NEXT, dB, min |
65,3 |
56,2 |
50,3 |
47,2 |
45,7 |
42,8 |
38,3 |
35,3 |
PS NEXT, dB, min |
62,3 |
53,2 |
47,3 |
44,2 |
42,7 |
39,8 |
35,3 |
32,3 |
ELFEXT, dB, min |
64 |
51,9 |
44 |
39,9 |
37,9 |
34,1 |
28 |
24 |
PS ELFEXT, dB, min |
61 |
48,9 |
41 |
36,9 |
34,9 |
31,1 |
25 |
21 |
RL, dB, min |
20 |
23 |
25 |
25 |
25 |
23,6 |
21,5 |
20,1 |
IEC 61156-5, values lower than 4 MHz are given for information only
Attenuation is given for length of link 88 m
Application:
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, ATM LAN 1,2 Gbit/s
Сomliance with the requirements:
-ISO/IEC 11801:2002
-EN 50173-1:2002
-ANSI/TIA/EIA-568-B.2-1-2002
-IEC 61156-5:2002