
| Number of Fiber | 12 Core | |
| Copper wire | customized | |
| Central strength member | Material | Steel wire or steel wire tight package |
| Size | ||
| Loose Tube | Material | PBT |
| Size | ||
| Armoring | Material | Rolled strip |
| Tube filling | Fiber Gel | |
| Outer Sheath | 1.8±0.2mm | |
| Operation Temperature(℃) | —40-+70 | |
| Installation Temperature(℃) | —40-+70 | |
| Conductor cross- sectional area(mm2) |
Maximum DC resistance of a single conductor(20 ℃) (Ω/km) |
Insulation resistance(20 ℃) (MΩ .km) |
Insulation compressive strength KV, DC 1 minute | ||
| Each insulated wire is connected to Between other metals connected in the cable |
Between the wires |
Wire and gold Armored tape |
Wire and Between the wires |
||
| 1.5 | 13.3 | ≥ 10000 | 5 | 5 | 3 |

