| Nominal Conductor Dia | Insulation Min-Radial Thickness | Max Dia Over Coating | Min.Insulation resistance(20℃) | Max Conductor resistance | Capacitance Unbalance |
| mm | mm | mm | M/km | ohm/km | pF/500M |
| 0.5 | 0.15 | 1.3 | >500 | 97.8 | 500 |
| IDA TSL1-1 or L1-2 | ||
| Description | Minimum Sheath Thickness | Approx.Overall Dia |
| mm | mm | |
| 1/0.5X2 Pair | 0.4 | 3.5 |
| 1/0.5X3 Pair | 0.5 | 5.3 |
| 1/0.5X4 Pair | 0.5 | 5.8 |
| 1/0.5X5 Pair | 0.6 | 6.5 |
| 1/0.5X10 Pair | 0.7 | 8.3 |
| 1/0.5X20 Pair | 0.8 | 10.7 |
| 1/0.5X40 Pair | 0.9 | 14.2 |
| 1/0.5X80 Pair | 1.0 | 21.8 |
| 1/0.5X100 Pair | 1.0 | 22.6 |
| BPO CW1308 | |||
| Description | Construction | Minimum Sheath Thickness | Approx.Overall Dia |
| mm | mm | ||
| 1/0.5X1 W | 1 WB | 0.4 | 2.2 |
| 1/0.5X2 W | 1 Pair | 0.4 | 3.3 |
| 1/0.5X4 W | 2 Pair | 0.4 | 4.0 |
| 1/0.5X6 W | 3 Pair | 0.5 | 5.3 |
| 1/0.5X8 W | 4 Pair | 0.5 | 5.8 |
| 1/0.5X12 W | 6 Pair | 0.6 | 6.8 |
| 1/0.5X20 W | 10 Pair | 0.6 | 8.3 |
| 1/0.5X30 W | 10 Tri | 0.7 | 9.8 |
| 1/0.5X40 W | 20 Pair | 0.7 | 10.7 |
| 1/0.5X50 W | 25 Pair | 0.8 | 11.4 |
| 1/0.5X60 W | 30 Pair | 0.8 | 12.2 |
| 1/0.5X80 W | 40 Pair | 0.9 | 14.2 |
| 1/0.5X100 W | 50 Pair | 1.0 | 15.7 |
| 1/0.5X120 W | 60 Pair | 1.0 | 16.3 |
| 1/0.5X150 W | 50 Tri | 1.1 | 17.8 |
| 1/0.5X200 W | 100 Pair | 1.4 | 22.6 |