Riferimento: PFM920I-5EUN
DESCRIZIONE
PFM920I-5EUN - Doppino PFM920I-5EUN progettato per effettuare impianti professionali.
Per comodità, sul cavo è stato stampato il marcatore di lunghezza con passo di 1 m.
FUNZIONI IN EVIDENZA:
- Cavo UTP CAT5E da 305 m
- 305m UTP CAT5E;
- Fornitura PoE a lunga distanza Max.160m;
- Eccellente OFC con purezza OFC (rame privo di ossigeno) del 99,97%;
Attenzione all'acquisto dei cavi, diffidare da prezzi relativamente bassi. Alcuni produttori costruiscono cavi con alluminio ramato, che ha lo stesso colore ma più leggero, si spezza nei passaggi e soprattutto non ha affatto la stessa resa del rame.
N. 01 Matassa cavo lan 305 metri
SPECIFICHE TECNICHE
| Conductor |
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| Material | Oxygen free copper (99.97% purity) |
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| Diameter | 0.45 mm ± 0.01 mm |
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| Insulation |
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| Material | HDPE |
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| Min. Average Thickness | 0.18 mm |
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| Diameter | 0.81mm±0.1mm |
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| Color (4 Pairs) | Blue, white/blue; orange, white/orange; green, white/green; brown, white/brown |
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| Rip Cord |
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| Material | Polyester |
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| Specification | 500D |
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| Sheath |
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| Material | PVC |
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| Min. Average Thickness | 0.5 mm |
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| Diameter | 4.7 mm ± 0.3 mm |
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| Color | White |
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| Electrical |
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| Max. DC Resistance of a Single Conductor | 12Ω/100 m |
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| Min. Insulation Resistance | 5000MΩ·km |
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| Max. DC Resistance Unbalance | 2% (pair intra), 4% (pairs inter) |
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| Dielectric Strength | No breakdown with 1KV DC for 1 min |
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| Transmission |
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| Characteristic Impedance | 100 ± 15Ω |
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| Near End Cross Talk | ≥35.30 dB/100 m@100 MHz |
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| Max. Attenuation | 24.2 dB/100 m@100 MHz |
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| Return Loss | ≥20.1 dB/100 m@100 MHz |
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| Mechanical |
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| Tensile Strength | Sheath≥13.5 MPa, insulation≥16 MPa |
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| Elongation at Break | Sheath≥150%, insulation≥300% |
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| Installation Bending Radius | >8 times of outer cable diameter |
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| Conductor Elongation at Break | ≥10% |
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| Environmental |
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| Shrinkage of Insulation | ≤5% |
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| Color Migration Resistance of Insulation | No migration |
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| Sheath Tensile Strength and Elongation at Break after Aging | ≥12.5 MPa, ≥100% |
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| Low Temperature Bending Test | No cracking after the test |
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| Heat Shock Test | No cracking after the test |
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| Operating Temperature | –20°C to +60°C |
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| Installation Temperature | 0°C to +50°C |
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| Storage Temperature and Humidity | –10°C to +40°C, <60% (RH) |
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| Security |
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| Vertical Fire Propagation Test | Comply with IEC 60332-1-2 |
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| Packaging |
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| Cable Length | 305.0 m ± 1.5 m |
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| Net Weight | ≥7.0 kg |
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| Compliance |
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| Executive Standards | Q/DXJ 067-2019, EN50575-2014 |
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| Certification |
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| Certification | CPR Eca |
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