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Description:
Seamless aluminum tube has uniform texture, consistent with the texture of the whole ground aluminum clad steel wire, no electrochemical corrosion
Good fatigue resistance profit by consistence of texture and structure of the whole ground wire
Optical fiber of aluminum tube OPGW are exist in PBT tube, the core which is clad with a layer of thermal insulation material, with good thermal insulation effect and good protection effect of fiber optics, and short-circuit current has little influence to transmitting performance of fiber optics
Structure and Performance:
Type | Nos of fiber | Structure | Cross sectional area | Outer dia. | Unit weight | RTS | D.C. resistance of 20℃ | ||||
Center optical uint | Nos of wire/Dia. | ||||||||||
core | PBT tube | Dia. Of | AS wire | AS wire | Al tube | Total | mm | kg/km | kN | Ω/km | |
Nos/mm | mm | Nos/mm | mm2 | mm2 | mm2 | ||||||
OPGW-LP-24B1-80 [49.9;49.7] | 24 | 4/2.0 | 7.5/5.4 | 12/2.5-30AC | 58.90 | 21.28 | 80.18 | 12.5 | 423 | 49.9 | 0.567 |
OPGW-LP-24B1-80 [64.1;47.8] | 24 | 4/2.0 | 7.5/5.4 | 12/2.5-27AC | 58.90 | 21.28 | 80.18 | 12.5 | 440 | 64.1 | 0.602 |
OPGW-LP-24B1-80 [76.0;43.1] | 24 | 4/2.0 | 7.5/5.4 | 12/2.5-20AC | 58.90 | 21.28 | 80.18 | 12.5 | 481 | 76.0 | 0.695 |
OPGW-LP-24B1-90 [57.4;60.3] | 24 | 4/2.0 | 7.5/5.4 | 11/2.8-30AC | 67.73 | 21.28 | 89.01 | 13.1 | 473 | 57.4 | 0.522 |
OPGW-LP-24B1-90 [73.7;57.7] | 24 | 4/2.0 | 7.5/5.4 | 11/2.8-27AC | 67.73 | 21.28 | 89.01 | 13.1 | 493 | 73.7 | 0.556 |
OPGW-LP-24B1-90 [87.4;51.6] | 24 | 4/2.0 | 7.5/5.4 | 11/2.8-20AC | 67.73 | 21.28 | 89.01 | 13.1 | 540 | 87.4 | 0.649 |
OPGW-LP-24B1-100 [52.7;88.2] | 24 | 4/2.0 | 7.5/5.4 | 10/3.2-40AC | 80.42 | 21.28 | 101.7 | 13.9 | 466 | 52.7 | 0.386 |
OPGW-LP-24B1-100 [68.2;77.2] | 24 | 4/2.0 | 7.5/5.4 | 10/3.2-30AC | 80.42 | 21.28 | 101.7 | 13.9 | 546 | 68.2 | 0.469 |
