DataTuff® 7, 4 Pair AWG 23 Bare Copper - Solid, Polyethylene insulation, S/FTP - Overall Braid / Individual Foil shielding, LSZH / FRNC jacket , ECE R118
Specifications
Specifications
Product Overview
Suitable Applications | For use in buses or other vehicles, cable meets the requirements of the standard ECE R118.03 |
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Patent | This product has one or more applicable patents. More information on patents can be found at https://www.belden.com/patents. |
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Construction Details
Conductor
Element | Size | Stranding | Material | Number of Pairs | Number of Element |
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Individual Shielded Pair | 23 AWG | Solid | BC - Bare Copper | 4 | 8 |
Insulation
Element | Material | Nom. Insulation Diameter | Color Code |
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Individual Shielded Pair | PE - Polyethylene (Foam) | 1.45 mm (0.0571 in) | White & Blue, White & Orange, White & Green, White & Brown |
Cable Core
Description |
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4 shielded pairs twisted together |
Inner Shield
Element | Shield Type | Material | Coverage |
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Individual Shielded Pair | Tape | Bi-Laminate (Alum+Poly) | 100% |
Table Notes | Aluminum facing outside |
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Outer Shield
Shield Type | Material | Coverage |
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Braid | Tinned Copper (TC) | 30% |
Outer Jacket
Material | Nom. Diameter | Ripcord |
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LSZH - Low Smoke Zero Halogen (Flame Retardant) | 7.0 mm (0.28 in) | Yes |
Overall Cable Diameter (Nominal) | 7.0 mm (0.28 in) |
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Electrical Characteristics
Electricals
Max. Conductor DCR | Max. Mutual Capacitance | Max. Capacitance Unbalance | Nom. Characteristic Impedance |
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95 Ohm/km | 56 pF/m (17 pF/ft) | 160 pF/100m | 100 Ohm |
Delay
Max. Delay Skew | Nom. Velocity of Prop. |
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25 ns/100m | 78% |
High Frequency
Frequency [MHz] | Max. Insertion Loss (Attenuation) | Min. NEXT [dB] | Min. PSNEXT [dB] | Min. ACR [dB] | Min. PSACR [dB] | Min. ACRF (ELFEXT) [dB] | Min. PSACRF (PSELFEXT) [dB] | Min. RL (Return Loss) [dB] | Min. TCL [dB] | Min. ELTCTL [dB] |
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1 | 2 dB/100m | 78 | 75 | 76 | 73 | 78 | 75 | 20 | 40 | 35 |
4 | 3.7 dB/100m | 78 | 75 | 74.3 | 71.3 | 78 | 75 | 23 | 34 | 23 |
10 | 5.9 dB/100m | 78 | 75 | 72.1 | 69.1 | 75.3 | 72.3 | 25 | 30 | 15 |
16 | 7.4 dB/100m | 78 | 75 | 70.6 | 67.6 | 71.2 | 68.2 | 25 | 28 | 10.9 |
31.2 | 10.4 dB/100m | 78 | 75 | 67.6 | 64.6 | 65.4 | 62.4 | 23.6 | 25.1 | 5.1 |
62.5 | 14.9 dB/100m | 75.5 | 72.5 | 60.6 | 57.6 | 59.4 | 56.4 | 21.5 | 22 | |
100 | 19 dB/100m | 72.4 | 69.4 | 53.4 | 50.4 | 55.3 | 52.3 | 20.1 | 20 | |
125 | 21.4 dB/100m | 70.9 | 67.9 | 49.6 | 46.6 | 53.4 | 50.4 | 19.4 | 19 | |
200 | 27.5 dB/100m | 67.9 | 64.9 | 40.4 | 37.4 | 49.3 | 46.3 | 18 | 17 | |
250 | 31 dB/100m | 66.4 | 63.4 | 35.5 | 32.5 | 47.3 | 44.3 | 17.3 | 16 | |
300 | 34.2 dB/100m | 65.2 | 62.2 | 31.1 | 28.1 | 45.8 | 42.8 | 17.3 | | |
600 | 50.1 dB/100m | 60.7 | 57.7 | 10.6 | 7.6 | 39.7 | 36.7 | 17.3 | | |
1000 | 66.9 dB/100m | 57.4 | 54.4 | | | 35.3 | 32.3 | 15.1 | | |
Table Notes | Limits below 4 MHz are for information only.; Values at 1000 MHz are for information only.
Reference standard: IEC 61156-5 |
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Transfer Impedance
Frequency | Max. Transfer Impedance |
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1 Mhz | Max. 50 mOhm/m |
10 Mhz | Max. 100 mOhm/m |
30 Mhz | Max. 200 mOhm/m |
100 Mhz | Max. 1000 mOhm/m |
Transfer Impedance Class | Grade 2 |
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Screening Class | Type Ib |
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Table Notes | Coupling Attenuation |
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Voltage
Mechanical Characteristics
Temperature
Operating | Installation |
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-30°C to +60°C | 0°C To +50°C |
Bend Radius
Stationary Min. | Installation Min. |
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29 mm (1.1 in) | 58 mm |
Max. Pull Tension | 85 N (19 lbf) |
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Bulk Cable Weight | 52 kg/km |
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Standards and Compliance
Environmental Suitability | Indoor - Euroclass Eca |
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Flammability / Reaction to Fire | IEC 60332-1-2, ECE R118 |
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CPR Compliance | CPR Euroclass: Eca |
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Data Category | Category 7 |
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ISO/IEC Compliance | ISO/IEC 11801-1, IEC 61034-2 - Smoke Density Min Transmittance = 60% |
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CENELEC Compliance | EN 50173-1, Segregation class according EN50174-2 = c |
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European Halogen Free Standards | IEC 62821-1 Halogen Free Compliance = Yes, IEC 60754-1 - Halogen Amount = Zero, IEC 60754-2 - Halogen Acid Gas Amount - Max. Conductivity = 2.5 µS/mm, IEC 60754-2 - Halogen Acid Gas Amount - Min. pH = 4.3 |
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European Directive Compliance | EU CE Mark |
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UK Regulation Compliance | UKCA Mark |
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History
Update and Revision | Revision Number: 0.152 Revision Date: 12-20-2022 |
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