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S/FTP CAT7/7A Marine Lan Cable
Applications
Suitable for Marine and petroleum platform digital network and LOCAL area network with rated AC voltage up to and including 300V At the highest transmission frequency of 100MHz(Category5,Super5)，250MHz(Category 6)or 500MHz(Category 6A).High-speed data transmission at 600 MHz(Class 7)or 1000 MHz(Class 7A).
Overview
Construction of S/FTP S/FTP CAT7/7A Marine Lan Cable:
| Conductor | Plain copper |
| Insulation | PE |
| Inner screen | Flexible copper conductor |
| Inner sheath | PO |
| Armour | Metal wire braid |
| Outer sheath | PO |
Standards applied of S/FTP CAT7/7A Marine Lan Cable:
IEC 60332-1-2
IEC 60684-2
IEC 60754-1/2
IEC 61034
IEC 61156
TIA/EIA-568-B
Nominal size of S/FTP CAT7/7A Marine Lan Cable:
No.of pairs Nom diameter(mm) | Conductor structure(mm) | Insulation diameter (mm) | Outer sheath Nom thickness(mm) | Overall diameter Max(mm) | Insulanceminimum value(MQ ·Km) | Reference weight (Kg/Km) | ||
| 20℃ | Working temperature | 86 Type | 96 Type | |||||
| 4x2x0.6 | 0.6±0.03 | 1.38±0.05 | 1.0 | 13.0 | 5000 | 5 | 188 | 179 |
Electrical Data of S/FTP CAT7/7A Marine Lan Cable:
| Electrical data | Caracteristic impedance | Mutual capacitance at 1KHZ | DC.resistance of conductor at 20℃ | Skew | Resistanceunbalance Within a pair | CapacitanCe unbalance(1KHZ) | Dielectric strength(DC) | Transmission rate |
| Unit | Q | Nf/100m | Q/100m | Ns/100m | % | Pf/100m | kV/1min | % |
| CAT7 | 100±15 | ≤4.7 | ≤7.8 | ≤535 | ≤2 | ≤160 | 1000 | 80 |
| CAT7A | 100±15 | ≤4.7 | ≤7.8 | ≤535 | ≤2 | ≤160 | 1000 | 80 |
