| Conductor | Material | Bare silver plated ultra pure oxygen free copper wire |
| | Stranding | 7 x 0.10mm |
| | Material | Bare ultra pure oxygen free copper wire |
| | Stranding | 21 x 0.10mm |
| Insulation | Material | XLPE Cross linked polyethylene |
| | Diameter | 1.60mm ±0.10 |
| | Colour coding | Red, Blue |
| Cabling | Type | Twisted pair with cotton yarn fillers & paper wrap |
| | Lay length | 25mm |
| Screen | Type | 80 x 0.10mm close lap spiral bare oxygen free copper wire |
| Jacket | Material | Flexible PVC/Neoprene composite |
| | Average thickness | 1.40mm |
| | Overall diameter | 6.35mm ±0.15 |