305m 100 Pairs Cat3 Unshielded Twisted Pair (UTP) Bulk Cable
Unshielded Copper cable, 2/25/50/100 pairs, category 3, solid
Cable is used for indoor installation
Specifications:
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Meets EIA/TIA 568-B for category 3 requirements
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Fire protection – IEC60332-1 (CM)
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The cable meets IEC 60332-1 fire safety standard
Applications
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Voice
-
10BaseT
-
100BaseVG
-
AnyLAN
-
4Mbps Token Ring
-
10Mbps Ethernet
-
55Mps ATM
-
ISDN
Materials:
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Conductive material: soft annealed electrolytic copper
-
Conductor insulation: HDPE
-
The cable jacket: PVC
Technical characteristics:
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Conductor diameter: 0.5 mm (0.019") (24 AWG)
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Insulated conductor diameter: 0.9 mm (0.035")
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Outer cable diameter: 200 mm (0.78")
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Jacket thickness: 1.0 mm (0.039")
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Maximum strand pitch: 150 mm (5.9")
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Minimum bend radius: 8 outer cable diameters
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Conductor elongation: 14% minimum
-
Operating temperature: -10°C – +50°C (+14°F – +122°F)
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Weight per 1000 ft (304.8 m): 169.2 kg (372.9 lbs)
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Standard package: 500 m (1640 ft)
Electrical characteristics:
Max DC Resistance at 20°C (68°F) |
9.38 Ohm/100 m (2.9 Ohm/100 ft) |
Max Resistance Unbalance |
3% |
Max Capacitance unbalance – pair-to-ground at 1kHz |
330 pF/100 m (101 pF/100 ft) |
Characteristic Impedance at 1-16 MHz |
85-115 Ohm |
Min worst pair Structural Return Loss (SRL)
Up to 10 MHz
At 16 MHz |
12 dB
10 dB
|
Max attenuation at 20°C (68°F) and
At 772 kHz
At 1 MHz
At 4 MHz
At 8 MHz
At 10 MHz
At 16 MHz |
2.2 dB/100 m (0.67 dB/100 ft)
2.6 dB/100 m (0.79 dB/100 ft)
5.6 dB/100 m (1.70 dB/100 ft)
8.5 dB/100 m (2.59 dB/100 ft)
9.7 dB/100 m (2.96 dB/100 ft)
13.1 dB/100 m (3.99 dB/100 ft)
|
Min worst pair to pair NEXT loss at 772 kHz
At 772 kHz
At 1 MHz
At 4 MHz
At 8 MHz
At 10 MHz
At 16 MHz |
43 dB
41 dB
32 dB
27 dB
26 dB
23 dB |
Min Relative Velocity of Propagation at 10 MHz |
0,585 |