Cable construction details
| No.of fiber | 4F | ||||||
| SM fiber | Fiber type | G657A1 | Concentricity error | ≤0.5um | |||
| MFD | 8.6～9.8um | Cladding non-circularity | ≤0.7% | ||||
| Cladding diameter | 124.8±0.7um | Fiber color | standard spectrum | ||||
| Loose tube | Material | PBT | Color | Natural color | |||
| Diameter | 1.8±0.1mm | Thickness | 0.2±0.05mm | ||||
| Strength member | Material | FRP | Color | white | |||
| Type | Ф2.0mm | Qty | 2 | ||||
| Out sheath | Material | HDPE | Color | black | |||
| Diameter | 3.5*7.5（±0.3mm） | Thickness | ≧1.0mm | ||||
Cable mechanical and environment characteristics
| Tensile strength | Long term（N） | 40N | ||||
| Short term（N） | 80N | |||||
| Crush load | Long term（N） | 500N/100mm | ||||
| Short term（N） | 1000N/100mm | |||||
| Bending radius | Dynamic | 20D | ||||
| Static | 10D | |||||
| Temperature | -20℃～+70℃ | |||||
Fiber characteristics
| Fiber style | Unit | SM G652D | MM 50/125 | OM3-150 | |||
| Condition | mm | 1310/1550 | 850/1300 | 850/1300 | |||
| Attenuation | dB/km | ≤0.4/0.3 | ≤3.0/1.0 | ≤3.0/1.0 | |||
