No. of cable | | | 4 | 6 | 12 | 24 | |||||
Fiber Model | | | G.652D | | | | |||||
Loose Tube | | Material | PBT | | | | |||||
| | Diameter(±0.06)mm | 2.0 | | | 2.8 | |||||
| | Thickness(±0.03)mm | 0.35 | | | | |||||
| | The Max.Core NO./Tube | 4 | 6 | 12 | 24 | |||||
Water Blocking layer(Material) | | | Water Blocking Tape | | | | |||||
Armoring | | Material | Steel Tape | | | | |||||
| | Thickness(±0.03)mm | 0.25 | | | | |||||
Messenger Wire | | Material | Steel Wire | | | | |||||
| | Size(±0.05)mm | 2.0mm | | | | |||||
Web | | Material | MDPE | | | | |||||
| | Size(±0.1)mm | 2.0×2.0 | | | | |||||
Outer Sheath① | | Material | MDPE | | | | |||||
| | Thickness(±0.1)mm | 1.2 | | | | |||||
Outer Sheath② | | Material | MDPE | | | | |||||
| | Thickness(±0.1)mm | 1.5 | | | | |||||
Cable Diameter(±0.5)mm | | | 6.6×11.5 | | | 7.4x12.5 | |||||
Cable Weight(±10)kg | | | 93 | | | 102 | |||||
Min. bending radius | Without Tension | | 10.0×Cable-φ | | | | |||||
| Under Maximum Tension | | 20.0×Cable-φ | | | | |||||
Temperature range (℃) | Installation | | -20~+60 | | | | |||||
| Transport&Storage | | -40~+70 | | | | |||||
| Operation | | -40~+70 | | | |
1 | Tensile Strength | Short Term | 1500N |
| | Long Term | 600 N |
2 | Crush Resistance | Short Term | 1000 (/100mm) |
| | Long Term | 300 (/100mm) |
Item | Specification |
Fiber type | Single mode |
Fiber material | Doped silica |
Attenuation coefficient @ 1310 nm @ 1383 nm @ 1550 nm @ 1625 nm | ≤ 0.36 dB/km ≤ 0.32 dB/km ≤ 0.22 dB/km ≤ 0.30 dB/km |
Point discontinuity | ≤ 0.05 dB |
Cable cut-off wavelength | ≤ 1260 nm |
Zero-dispersion wavelength | 1300 ~ 1324 nm |
Zero-dispersion slope | ≤ 0.092 ps/(nm2.km) |
Chromatic dispersion @ 1288 ~ 1339 nm @ 1271 ~ 1360 nm @ 1550 nm @ 1625 nm | ≤3.5 ps/(nm. km) ≤5.3 ps/(nm. km) ≤18 ps/(nm. km) ≤22 ps/(nm. km) |
PMDQ (Quadrature average*) | ≤0.2 ps/km1/2 |
Mode field diameter @ 1310 nm | 9.2±0.4 um |
Core / Clad concentricity error | ≤ 0.5 um |
Cladding diameter | 125.0 ± 0.7 um |
Cladding non-circularity | ≤1.0% |
Primary coating diameter | 245 ± 10 um |
Proof test level | 100 kpsi (=0.69 Gpa), 1% |
Temperature dependence 0℃~ +70℃ @ 1310 & 1550nm | ≤ 0.1 dB/km |