Description
CAT 7 SFTP CABLE
Cat7SFTP cable provides superior performance to ensure reliability in delivering 10G network speed at at a bandwidth up to 600 MHz. Its design of each twisted pair is shielded individually with aluminium foil to add physical separation between the four pairs and prevent internal cross talk and also immunity from electromagnetic interference. It applys to 10GBase-T (10 Gigabit Ethernet), 1000Base-T (Gigabit Ethernet), 100 Base-T, 10 Base-T, FDDI, ATM and meets the standard of ISO/IEC11801& IEC61156-5&EN50173.
| Conductor | Solid Bare Copper |
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| Conductor Dia. | 23AWG 0.58mm |
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| Insulation | HDPE |
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| Insulation Dia. | 1.33±0.02mm |
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| Shielding: | Individually Al. Foil + Overall Braid Shield |
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| Jacket | PVC/LSZH |
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| Jacket Dia. | 7.8±0.2mm |
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| Number of shielded pairs |
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| Colour code pair 1 | Blue-White / Blue |
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| Colour code pair 2 | Orange-White / Orange |
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| Colour code pair 3 | Green-White / Green |
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| Colour code pair 4 | Brown-White / Brown |
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| ELECTRICAL CHARACTERISTICS: |
| High frequency (at 20°) |
| Type | Attenuation | NEXT | PS NEXT | ACR | PS ACR | ACR-F | PS ACR-F | Return Loss |
| 1 | 2.0 | 78.0 | 75.0 | 76 | 73.0 | 78.0 | 75.0 | 20.0 |
| 4 | 3.7 | 78.0 | 75.0 | 74.3 | 71.3 | 78.0 | 75.0 | 23.0 |
| 10 | 5.9 | 78.0 | 75.0 | 72.1 | 69.1 | 75.3 | 72.3 | 25.0 |
| 16 | 7.4 | 78.0 | 75.0 | 70.6 | 67.6 | 71.2 | 68.2 | 25.0 |
| 31.2 | 10.4 | 78.0 | 75.0 | 67.6 | 64.6 | 65.4 | 62.4 | 23.6 |
| 62.5 | 14.9 | 75.5 | 72.5 | 60.6 | 57.6 | 59.4 | 56.4 | 21.5 |
| 100 | 19.0 | 72.4 | 69.4 | 53.4 | 50.4 | 55.3 | 52.3 | 20.1 |
| 125 | 21.4 | 70.9 | 67.9 | 49.6 | 46.6 | 53.4 | 50.4 | 19.4 |
| 200 | 27.5 | 67.9 | 64.9 | 40.4 | 37.4 | 49.3 | 46.3 | 18.0 |
| 250 | 31.0 | 66.4 | 63.4 | 35.5 | 32.5 | 47.3 | 44.3 | 17.3 |
| 300 | 34.2 | 65.2 | 62.2 | 31.1 | 28.1 | 45.8 | 42.8 | 17.3 |
| 600 | 50.1 | 60.7 | 57.7 | 10.6 | 7.6 | 39.7 | 36.7 | 17.3 |
| Low frequency and D.C. (at 20°C) | Specification | Unit |
| D.C. resistance conductor | < 9,5 | Ω/100m |
| Insulation resistance | ≥5000 | MΩ.km |
| Mutual capacitance | < 56 | nF/km |
| Capacitance unbalance pair to ground | < 1600 | pF/km |
| Dielectric strength conductor (2 sec.) | 2.5 | kV DC |
| Characteristic impedance: | (1-100 MHz) | (100 ± 5) Ω |
| (100 – 250) MHz | (100 ± 10) Ω |
| (250 – 600) MHz | (100 ± 15) Ω |
