
| Item | Dimention |
| Optical cable model | GYFJH-2B1, Ф7.0mm |
| Cable N.W ( Kg/km) | 43.0 |
| Cable OD mm | 7.0±0.2 |
| Outer jacket material | LSZH |
| Outer jacket thickness mm | 1.0±0.1 |
| Outer jacket color | black |
| Band radius | Static 10D |
| Attenuation dB/km | ≦0.4 at 1310nm, ≦ 0.3 at 1550nm |
| Short term tensile N | 500 |
| Temperature ℃ | -40~+80 |
| Fiber SM | 9/125 |
| Fiber color | White |
| Fiber jacket material | LSZH |
| Fiber OD mm | 0.90±0.05 |
| Inner jacket color | Orange and blue |
| Inner jacket material | LSZH |
| Inner jacket OD mm | 1.9±0.1 |
| Strength number | Aramid yarn |
| Filler color | Black |
| Filler material | LSZH |
| Filler OD mm | 1.9±0.1 |