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These Cat7 S/FTP cables are manufactured in accordance with IEC 61156-5 requirements, can support all Class F applications like Ethernet, Fast Ethernet, Gigabit Ethernet, suitable for voice, data, CATV and sharing application installations up to 600MHz.
EN 50173-1
EN 50288-4-1
ISO/IEC 11801
IEC 61156-5
IEC 60332-3-24
IEC 60754-2
IEC 61034
| Conductors | Stranded copper conductor. |
| Insulation | PE. |
| Twinning | Two coloured insulated conductors twisted together to form a pair. |
| Individual Screen | Al/polyester tape. |
| Overall Screen | Tinned copper wire braid. |
| Outer Sheath | Oil resistant, flame retardant and halogen free LSOH (SHF1). |
| Pair 1 | White, Blue |
| Pair 2 | White Orange |
| Pair 3 | White, Green |
| Pair 4 | White, Brown |
| Maximum DC Loop Resistance | Ω/km | 138 |
|---|---|---|
| Maximum Resistance Unbalance | 2% | |
| Minimum Insulation Resistance (500V) | MΩ.km | 5000 |
| Nominal Capacitance @800Hz | nF/km | 43 |
| Maximum Capacitance Unbalance (pair to ground) | pF/km | 1500 |
| Mean Characteristic Impedance @100MHz | Ω | 100 ± 5 |
| Nominal Velocity of Propagation | 0.76c | |
| Maximum Propagation Delay | ns/100 m | 450 |
| Maximum Delay Skew | ns/100 m | 15 |
| Maximum Transfer Impedance @1MHz | mΩ /m | 10 |
| Maximum Transfer Impedance @10MHz | mΩ /m | 8 |
| Maximum Transfer Impedance @30MHz | mΩ /m | 10 |
| Minimum Coupling Attenuation | dB | 85 |
| F | Attenuation | NEXT | ACR | Return Loss | PS-NEXT | PS-ACR | ELFEXT | PS-ELFEXT |
|---|---|---|---|---|---|---|---|---|
| MHz | dB/100m | dB | dB/100m | dB | dB | dB/100m | dB/100m | dB/100m |
| 1 | 2.0 | 90 | 88 | 87 | 85 | 85 | 82 | |
| 4 | 3.6 | 90 | 86 | 27 | 87 | 83 | 85 | 82 |
| 10 | 5.5 | 90 | 84 | 30 | 87 | 81 | 79 | 76 |
| 16 | 7.5 | 90 | 82 | 30 | 87 | 79 | 75 | 72 |
| 20 | 7.7 | 90 | 82 | 30 | 87 | 79 | 73 | 70 |
| 31.25 | 9.8 | 90 | 80 | 30 | 87 | 77 | 69 | 66 |
| 62.5 | 14.0 | 86 | 72 | 30 | 83 | 69 | 63 | 60 |
| 100 | 17.9 | 83 | 65 | 30 | 80 | 62 | 59 | 56 |
| 155.0 | 22.4 | 81 | 59 | 26 | 78 | 55 | 57 | 54 |
| 200.0 | 25.6 | 78 | 52 | 25 | 75 | 49 | 53 | 50 |
| 250.0 | 28.8 | 77 | 48 | 25 | 74 | 45 | 51 | 48 |
| 300.0 | 31.6 | 73 | 41 | 23 | 70 | 38 | 47 | 44 |
| 600.0 | 45.7 | 71 | 25 | 20 | 68 | 22 | 44 | 41 |
Bending Radius : 8×OD (during installation); 4×OD (fixed installed)
Temperature Range : -40℃ ~ +85℃
| Part No. | Construction No. of elements × No. of cores in element × Cross section | Nominal Insulation Thickness | Nominal Sheath Thickness | Nominal Overall Diameter | Nominal Weight |
|---|---|---|---|---|---|
| mm² | mm | mm | mm | kg/km | |
| MLN-S/FTPCAT74P27S | 4×2×0.27 | 0.47 | 0.75 | 8.1 | 75 |
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Caledonian Cables
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