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 sical separation between the four pairs and prevent internal cross talk .The exnt shielding of four pairs with overall braided screen to prevent 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.
CONDUCTORSOLID BARE COPPER
CONDUCTOR DIA.23AWG 0.58MM
INSULATIONPE
INSULATION DIA.1.33±0.02MM
SHIELDING:INDIVIDUALLY AL. FOIL + OVERALL BRAID SHIELD
JACKETPVC/LSZH
JACKET DIA.7.5±0.2MM
OF SHIELDED PAIRS
COLOUR CODE PAIR 1BLUE-WHITE / BLUE
COLOUR CODE PAIR 2ORANGE-WHITE / ORANGE
COLOUR CODE PAIR 3GREEN-WHITE / GREEN
COLOUR CODE PAIR 4BROWN-WHITE / BROWN
| 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 |
