| Fiber Parameters | ||||
| No. | Items | Unit | Specification | |
| G.652D | ||||
| 1 | Mode Field Diameter | 1310nm | pm | 9.2±0.4 |
| 1550nm | pm | 10.4±0.5 | ||
| 2 | Cladding Diameter | pm | 124.8±0.7 | |
| 3 | Cladding Non-Circularity | % | W0.7 | |
| 4 | Core-Cladding Concentricity Error | pm | W0.5 | |
| 5 | Coating Diameter | pm | 245±5 | |
| 6 | Coating Non-Circularity | % | W6.0 | |
| 7 | Cladding-Coating Concentricity Error | pm | W12.0 | |
| 8 | Cable Cutoff Wavelength | nm | AccS1260 | |
| 9 | Attenuation(max.) | 1310nm | dB/km | W0.4 |
| 1550nm | dB/km | W0.3 | ||
Advantage：
Using special low-bend-sensitivity fiber B6 (G.657), provides greater bandwidth and excellent communication transmission property
Two parallel strength members (metal or FRP) ensure the fiber are better protected
Low smoke zero halogen flame-retardant jacket leads to more safety and environmental protection
Simple structure, lightweight and practicability
Novel flute design, easily strip and splice, simplify the installation and maintenance
Additional metal hanging wire can enhance the tensile strength