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Shielded twisted pair cable FTP, category 5, 25 pairs, solid, indoor
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1 – Jacket
2 – Rip-cord
3 – Shield – foil
4 – Drain wire
5 – Protective skin
6 – Solid twisted pair
7 – Main load-bearing element
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Specifications:
Meets ANSI/EIA/TIA 568-A requirements
Fire protection – CM
The cable meets UL 1581 VW-1 fire safety standard
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Description:
Shielded multi-pair Copper cable, 25 (50, 100) pairs, category 5, solid
Shield: aluminum foil
Cable is used for indoor installation
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Materials:
Conductive material: wire made of soft annealed electrolytic copper
Conductor insulation: HDPE
The cable jacket: PVC
An aluminum tape shield is helically applied over the cable core with a minimum overlap of 25% or 5 mm (0.19")
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Technical characteristics:
Conductor diameter: 0.51 mm (0.02") (24 AWG)
Insulated conductor diameter: 0.9 mm (0.035")
Outer cable diameter: 15 mm (0,59")
Jacket thickness: 0.8 mm (0.031")
Minimum bend radius: 8 outer cable diameters
Conductor elongation: 14% minimum
Rip cord has a breaking strength of 10 kg (98 N)
Drain wire diameter: 0.5 mm (0.019")
Pulling strength: 500 N
Breaking strength: 600 N
Installation temperature: -5°C – +40°C (+23°F – +104°F)
Operating temperature: -5°C – +60°C (+23°F – +140°F)
Weight per 1000 ft: 72.5 – 211.8 kg (190.2 – 467 lbs)
Standard package: 500 – 1000 m (1640 – 3280 ft)
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Electrical characteristics:
| Frequency, MHz |
Max Attenuation, dB/100m (dB/100ft) |
Min PS-NEXT losses, dB |
Low value PS-ACR, dB/100m (dB/100ft) |
| 0.772 |
1.8 (0.55) |
64 |
62.2 (19.0) |
| 1.0 |
2.0 (0.6) |
62 |
60.0 (18.3) |
| 4.0 |
4.1 (1.25) |
53 |
48.9 (14.9) |
| 8.0 |
5.80 (1.8) |
48 |
42.2 (12.9) |
| 10.0 |
6.5 (2.0) |
47 |
40.5 (12.3) |
| 16.0 |
8.2 (2.5) |
44 |
35.8 (10.9) |
| 20.0 |
9.3 (2.8) |
42 |
32.8 (10.0) |
| 25.0 |
10.4 (3.2) |
41 |
30.6 (9.3) |
| 31.25 |
11.7 (3.6) |
39 |
28.3 (8.6) |
| 62.5 |
17.0 (5.2) |
35 |
18.0 (5.5) |
| 100.0 |
22.0 (6.7) |
32 |
10.0 (3.0) |
| Conductor resistance at 20°C (68°F) |
93.8 Ohm/km (151.3 Ohm/mile) |
| DC Resistance Unbalance |
3% |
| Resistance at 1-100 MHz |
100 ± 15 Ohm |
| Capacity at 1 kHz |
50 ± 4 pF/m (15.2 ± 1.22 pF/ft) |
| Capacitive unbalance at 1 kHz |
3300 pF/km (5322.6 pF/mile) |
| Min losses at 64 kHz |
43 dB |
| Maximal voltage |
300 V |
| Insulating strength |
1000 V RMS |
Max propagation delay
at 1 MHz
at 10 MHz
at 100 MHz |
5.7 ns/m (1.74 ns/ft)
5.4 ns/m (1.64 ns/ft)
5.3 ns/m (1.61 ns/ft) |
| Derivation of propagation delay at 1-100 MHz |
35 ns/100 m (10.67 ns/100 ft) |
| Min insulation resistance with voltage 500 V |
5 GOhm/km (8.05 GOhm/mile) |
| Propagation velocity |
68% |
Ordering:
| FTP25M-C5-SOLID-INDOOR |
Shielded twisted pair cable (FTP), 25 pairs, category 5, solid, indoor |
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