Datasheet

black series
Pair specifications
Conductor Material Bare ultra pure oxygen free copper wire
Stranding 28 x 0.10 (0.22mm
2
) AWG 24/28
Insulation Material Polypropylene
Average thickness 0.30mm
Diameter 1.20mm ±0.10
Colour coding IEC 189-2 appendix A
Cabling Type Twisted pair
Lay length ~30mm
Screen Type 24µm Aluminium/polyester foil >150% coverage
Drain wire 19 x 0.12 (0.22mm
2
) AWG 24/19
Overwrap 24, 32 and 48 pairs only clear plastic wrap over foil screen
Overall jacket
Separator Material Soft tape
Coverage >125%
Overall braid Material Tinned copper wire
Dimensions See individual cable chart
Coverage >80%
Overall jacket Material Flexible PVC composite
Colour Jet Black RAL 9005
Average thickness 1.50 - 1.60mm nominal
Bend radius 10 x overall diameter
Physical properties un-aged
Jacket (at 60ºC) Tensile strength >12.5N/mm
2
Elongation >100%
Heat shock test 150 ºC x 1 hour - no cracks
Electrical characteristics
Resistance Conductor Ohm/Km <90
Shield <70
Insulation M Ohm/Km >5000
Capacitance Core to core pF/m 81 nominal
Core to shield 160 nominal
Test voltage 1000 Vdc x 1 minute OK
Characteristics by stock code
Stock code Overall diameter mm Weight Kg/km Construction and lay up
268-104-000 9.60 101 Cotton fillers, 1st layer 4 pairs, 100mm lay length
268-108-000 12.30 147 3.9mm PVC filler, 1st layer 8 pairs, 100mm lay
268-112-000 13.00 241 Cotton fillers + 3 pairs, 1st layer 9 pairs, 120mm lay
268-116-000 14.50 250 Cotton fillers, 1st layer 5 pairs, 2nd layer 11 pairs, 140mm lay
268-124-000 17.20 363 Cotton fillers + 2 pairs, 1st layer 8 pairs, 2nd layer 14 pairs, 140/180mm lay
268-132-000 19.00 434 Cotton fillers, 1st layer 5 pairs, 2nd layer 11 pairs, 3rd layer 16 pairs, 140/200mm lay
268-148-000 22.80 750 Cotton fillers + 3 pairs, 1st layer 9 pairs, 2nd layer 15 pairs, 3rd layer 21 pairs 120/180/200mm lay
• Maximum reel length 500 metres