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24 core outdoor g652d single mode opgw optical fiber cable factory price
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The OPGW cable has two function. Telecommunication and groud wire. The SUS tube is surrounded by single or double layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires. Good anti-corrosion performance. Material and structure are uniform, good resistance to vibration fatigue.
OPGW cable technical table:
| Item | Unit | Parameter | ||
| OPGW spec | / | OPGW50mm2 | ||
| Fiber No. & Type | / | 12 G652D | ||
| Structure | Out layer | ACS (LB20A) | PCS/ mm | 6/3.2 |
| Central tube | SUS tube | PCS/ mm | 1/3.2 | |
| Cross section | ACS | mm2 | 48.25 | |
| Total cross section | mm2 | 48.25 | ||
| Outer hanging direction | / | Right-hand | ||
| Cable OD | mm | 9.6 | ||
| Weight | kg/km | 344.0 | ||
| Rated Tensile Strength | kN | 58.2 | ||
| Maximum Allowable Tension(40%RTS) | kN | 23.28 | ||
| Everyday Stress(25%RTS) | kN | 14.55 | ||
| Modulus of Elasticity | GPa | 162.0 | ||
| Thermal Elongation Coefficient | 10-6/℃ | 13.0 | ||
| Calculated D.C. Resistance at 20℃ | Ω/km | 1.78 | ||
| Short-Circuit Current (0.25 sec, 40~200℃) | kA | 6.9 | ||
| Short-Circuit Current Capacity(40~200℃) | kA2.S | 12 | ||
| Short-circuit current allowable temperature range | ℃ | 40-200 | ||
| Minimum Bending Radius | mm | 20D | ||
| Ratio between Pull and Weight | km | 17.2 | ||
The OPGW cables are rolled by iron wooden drums.
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