G657B3 FTTH Invisible transparent cable 0.9mm with PVC sheath installation Indoor fiber optic bare optical cable invisible cable
Mechanical and Environmental Characteristics
| Items | Unite | Specifications |
| Tension (LongTerm) | N | 50 |
| Tension (ShortTerm) | N | 100 |
| Crush(Long Term) | N/10cm | 80 |
| Crush(Short Term) | N/10cm | 100 |
| Min. Bend Radius (Dynamic) | mm | 10D |
| Min. Bend Radius (Static) | mm | 20D |
| Installation temperature | ℃ | -20 ~+60 |
| Operation temperature | ℃ | -20 ~+60 |
| Storage temperature | ℃ | -20 ~+60 |

